paunang salita
Kadalasan mayroong pangangailangan na ipaalam sa administrator ang tungkol sa mga problema na nauugnay sa database (database) sa real time.
Ilalarawan ng artikulong ito kung ano ang kailangang i-configure sa Zabbix upang masubaybayan ang database ng MS SQL Server.
Iginuhit ko ang iyong pansin sa katotohanan na sa detalye kung paano mag-configure ay hindi ibibigay, gayunpaman, ang mga formula at pangkalahatang rekomendasyon, pati na rin ang isang detalyadong paglalarawan ng pagdaragdag ng mga pasadyang elemento ng data sa pamamagitan ng mga naka-imbak na pamamaraan ay ibibigay sa artikulong ito.
Gayundin, ang mga pangunahing counter ng pagganap lamang ang isasaalang-alang dito.
desisyon
Una, ilalarawan ko ang lahat ng mga counter ng pagganap (sa pamamagitan ng mga item sa Zabbix) na kailangan natin:
- Lohikal na Disk
- Avg Disc sec/Basahin
Ipinapakita ang average na oras sa mga segundo upang basahin ang data mula sa disk. Ang average na halaga ng Avg performance counter. Ang disk sec/Read ay hindi dapat lumampas sa 10 milliseconds. Ang maximum na halaga ng Avg performance counter. Ang disk sec/Read ay hindi dapat lumampas sa 50 milliseconds.Zabbix: perf_counter[LogicalDisk(_Total)Avg. Disk sec/Read], at mahalaga din na subaybayan ang nais na disk, halimbawa: perf_counter[LogicalDisk(C:)Avg. Disk sec/Read]
Mga Halimbawa ng Trigger:
{NODE_NAME:perf_counter[LogicalDisk(_Total)Avg. Disk sec/Read].last()}>0.005, level-high
ΠΈ
{NODE_NAME:perf_counter[LogicalDisk(_Total)Avg. Disk sec/Read].last()}>0.0025, level-medium - Avg Disc sec/Write
Ipinapakita ang average na oras sa mga segundo upang magsulat ng data sa disk. Ang average na halaga ng Avg performance counter. Ang disk sec/Write ay hindi dapat lumampas sa 10 milliseconds. Ang maximum na halaga ng Avg performance counter. Ang disk sec/Write ay hindi dapat lumampas sa 50 milliseconds.Zabbix: perf_counter[LogicalDisk(_Total)Avg. Disk sec/Write], at mahalaga din na subaybayan ang nais na disk, halimbawa: perf_counter[LogicalDisk(C:)Avg. Disk sec/Write]
Mga Halimbawa ng Trigger:
{NODE_NAME:perf_counter[LogicalDisk(_Total)Avg. Disk sec/Write].last()}>0.005, level-high
ΠΈ
{NODE_NAME:perf_counter[LogicalDisk(_Total)Avg. Disk sec/Write].last()}>0.0025, level-medium - Avg na Haba ng Queue ng Disk
Ang average na haba ng queue ng kahilingan sa disk. Ipinapakita ang bilang ng mga kahilingan sa disk na nakabinbin sa isang tinukoy na agwat ng oras. Ang normal na pila ay hindi hihigit sa 2 para sa isang disk. Kung mayroong higit sa dalawang kahilingan sa pila, kung gayon ang disk ay malamang na na-overload at walang oras upang iproseso ang mga papasok na kahilingan. Maaari mong gamitin ang Avg counter upang malaman kung ano mismo ang mga operasyon na hindi kayang hawakan ng disk. Haba ng Pila ng Disk Read (read request queue) at Avg. Haba ng Disk Wright Queue (sumulat ng queue ng kahilingan).
Avg na halaga. Ang Haba ng Disk Queue ay hindi sinusukat, ngunit kinakalkula ayon sa batas ni Little mula sa matematikal na teorya ng mga pila. Ayon sa batas na ito, ang bilang ng mga kahilingang naghihintay na maproseso, sa karaniwan, ay katumbas ng dalas ng mga kahilingang natanggap, na pinarami ng oras ng pagproseso ng kahilingan. Yung. sa aming kaso Avg. Haba ng Disk Queue = (Disk Transfers/sec) * (Avg. Disk sec/Transfer).Aug. Ang Haba ng Disk Queue ay ibinibigay bilang isa sa mga pangunahing counter upang matukoy ang workload ng disk subsystem, gayunpaman, upang sapat na tantiyahin ito, kinakailangan upang tumpak na kumatawan sa pisikal na istraktura ng sistema ng imbakan. Halimbawa, para sa isang hard disk, ang isang halaga na higit sa 2 ay itinuturing na kritikal, at kung ang disk ay matatagpuan sa isang RAID array ng 4 na mga disk, dapat kang mag-alala kung ang halaga ay mas malaki kaysa sa 4 * 2 = 8.
Zabbix: perf_counter[LogicalDisk(_Total)Avg. Haba ng Disk Queue], at mahalaga din na subaybayan ang nais na disk, halimbawa: perf_counter[LogicalDisk(C:)Avg. Haba ng Disk Queue]
- Avg Disc sec/Basahin
- Memorya
- Mga pahina/seg
Ipinapakita ang bilang ng mga pahina na binasa ng SQL Server mula sa disk o isinulat sa disk upang malutas ang mga pag-access sa mga pahina ng memorya na hindi na-load sa pangunahing memorya sa oras ng pag-access. Ang value na ito ay ang kabuuan ng Pages Input/sec at Pages Output/sec value, at isinasaalang-alang din ang paging (swapping/swapping) ng system cache para sa pag-access ng mga file ng data ng application. Kasama rin dito ang paging ng mga hindi naka-cach na direktang memory-mapped na mga file. Ito ang pangunahing counter na dapat panoorin kung nakakaranas ka ng mataas na paggamit ng memorya at nauugnay na labis na paging. Tinutukoy ng counter na ito ang dami ng pagpapalit at ang normal (hindi peak) na halaga nito ay dapat malapit sa zero. Ang pagtaas ng swap ay nagpapahiwatig ng pangangailangan na dagdagan ang RAM o bawasan ang bilang ng mga application na tumatakbo sa server.Zabbix: perf_counter[MemoryPages/sec] Halimbawa ng Trigger:
{NOTE_NAME:perf_counter[MemoryPages/sec].min(5m)}>1000, antas-impormasyon - Mga Fault sa Pahina/seg
Ito ang halaga ng page fault counter. Ang isang page fault ay nangyayari kapag ang isang proseso ay tumutukoy sa isang virtual memory page na wala sa gumaganang set ng RAM. Isinasaalang-alang ng counter na ito ang parehong mga page fault na nangangailangan ng disk access at ang mga sanhi ng page na nasa labas ng working set sa RAM. Karamihan sa mga processor ay kayang humawak ng type XNUMX page faults nang walang gaanong pagkaantala. Gayunpaman, ang paghawak sa Type XNUMX page faults, na nangangailangan ng disk access, ay maaaring magdulot ng malalaking pagkaantala.
Zabbix: perf_counter[MemoryPage Faults/sec] Halimbawa ng Trigger:
{NODE_NAME:perf_counter[MemoryPage Faults/sec].min(5m)}>1000, level-information - Magagamit na Bytes
Sinusubaybayan ang dami ng memory sa mga byte na magagamit para sa iba't ibang proseso upang tumakbo. Ang mababang mga numero ay nangangahulugan ng mababang memorya. Ang solusyon ay upang madagdagan ang memorya. Ang metrong ito ay dapat sa karamihan ng mga kaso ay patuloy na higit sa 5000 kV.
Makatuwirang itakda nang manu-mano ang threshold para sa Available na Mbytes para sa mga sumusunod na dahilan:β’ 50% libreng memory na magagamit = Mahusay
β’25% na available na memory = Nangangailangan ng pansin
β’10% libre = Mga posibleng problema
β’ Mas mababa sa 5% na available na memory = Kritikal para sa bilis, kailangan mong makialam.
Zabbix: perf_counter[MemoryAvailable Bytes]
- Mga pahina/seg
- Processor (Kabuuan): % Oras ng Processor
Ipinapakita ng counter na ito ang porsyento ng oras na abala ang processor sa pagsasagawa ng mga operasyon para sa mga non-idle na thread (non-Idle na thread). Ang halagang ito ay maaaring ituring bilang isang bahagi ng oras na kinakailangan upang maisagawa ang kapaki-pakinabang na gawain. Ang bawat processor ay maaaring italaga sa isang idle thread na kumukonsumo ng hindi produktibong mga cycle ng processor na hindi ginagamit ng ibang mga thread. Ang counter na ito ay nailalarawan sa pamamagitan ng maikling mga taluktok na maaaring umabot sa 100 porsyento. Gayunpaman, kung may mga pinalawig na panahon kapag ang paggamit ng processor ay higit sa 80 porsiyento, kung gayon ang system ay magiging mas mahusay kapag gumagamit ng mas maraming processor.Zabbix: perf_counter[Processor(_Total)% Processor Time], dito maaari din itong ipakita ng mga core
Halimbawa ng Trigger:
{NODE_NAME:perf_counter[Processor(_Total)% Processor Time].min(5m)}>80, level-info - Network Interface (*): % Bytes Total/seg
Ang kabuuang bilang ng mga byte na ipinadala at natanggap bawat segundo sa lahat ng mga interface. Ito ang interface bandwidth (sa bytes). Kinakailangang ihambing ang halaga ng counter na ito sa maximum na bandwidth ng network card. Sa pangkalahatan, ang counter na ito ay dapat magpakita ng hindi hihigit sa 50% network adapter bandwidth utilization.
Zabbix: perf_counter[Network Interface(*)Bytes Sent/sec] - MS SQL Server: Mga Paraan ng Pag-access
Ang object ng Access Methods sa SQL Server ay nagbibigay ng mga counter upang makatulong na subaybayan ang access sa lohikal na data sa loob ng isang database. Ang pisikal na pag-access sa mga pahina ng database sa disk ay kinokontrol ng mga buffer manager counter. Ang pagmamasid sa mga paraan ng pag-access ng data sa isang database ay nakakatulong sa iyo na matukoy kung mapapabuti mo ang pagganap ng query sa pamamagitan ng pagdaragdag o pagbabago ng mga index, pagdaragdag o paglipat ng mga partisyon, pagdaragdag ng mga file o grupo ng mga file, pag-defragment ng mga index, o pagbabago ng text ng query. Maaari mo ring gamitin ang mga counter sa object ng Access Methods upang subaybayan ang laki ng data, index, at libreng espasyo sa database, pagkontrol sa volume at fragmentation para sa bawat instance ng server. Ang labis na pagkapira-piraso ng index ay maaaring makabuluhang bawasan ang pagganap.- Mga Paghati ng Pahina/seg
Ang bilang ng mga page break sa bawat segundo na naganap bilang resulta ng pag-apaw ng index page. Ang isang malaking halaga ng indicator na ito ay nangangahulugan na ang SQL Server ay nagsasagawa ng isang malaking bilang ng mga resource-intensive na mga operasyon upang hatiin ang mga pahina at ilipat ang bahagi ng isang umiiral na pahina sa isang bagong lokasyon kapag nagsasagawa ng mga operasyon sa pagpasok at pag-update. Ang ganitong mga operasyon ay dapat na iwasan hangga't maaari. Maaari mong subukang lutasin ang problema sa dalawang paraan:
- Gumawa ng clustered index sa mga column ng awtomatikong pagtaas. Sa kasong ito, ang mga bagong entry ay hindi ilalagay sa loob ng mga pahina na inookupahan na ng data, ngunit sunud-sunod na sasakupin ang mga bagong pahina;
β muling buuin ang mga index sa pamamagitan ng pagtaas ng halaga ng Fillfactor parameter. Ang pagpipiliang ito ay nagbibigay-daan sa libreng espasyo sa mga pahina ng index na nakalaan para sa bagong data nang hindi nangangailangan ng pagination.
Zabbix: perf_counter["MSSQL$InstanceName:Access MethodsPage Splits/sec",30] Halimbawa ng Trigger: {NODE_NAME:perf_counter["MSSQL$INStance_NAME:Access MethodsPage Splits/sec",30].last()}>{NODE_NAME:perf_counter["MSSQL$INStance_NAME:SQL StatisticsBatch Requests/sec",30].last()} /5, antas-impormasyon - Buong pag-scan/seg
Ang bilang ng walang limitasyong buong pag-scan bawat segundo. Kasama sa mga operasyong ito ang mga base table scan at full index scan. Ang isang matatag na pagtaas sa tagapagpahiwatig na ito ay maaaring magpahiwatig ng pagkasira ng system (kakulangan ng mga kinakailangang index, ang kanilang malakas na pagkapira-piraso, hindi paggamit ng mga umiiral na index ng optimizer, pagkakaroon ng hindi nagamit na mga index). Gayunpaman, ito ay nagkakahalaga ng noting na ang isang buong pag-scan sa maliliit na mga talahanayan ay hindi palaging masama, dahil kung maaari mong magkasya ang buong talahanayan sa RAM, kung gayon ito ay magiging mas mabilis na magsagawa ng isang buong pag-scan. Ngunit sa karamihan ng mga kaso, ang isang matatag na paglaki ng counter na ito ay magsasaad ng pagkasira ng sistema. Ang lahat ng ito ay nalalapat lamang sa mga OLTP system. Sa mga OLAP system, normal ang patuloy na buong pag-scan.
Zabbix: perf_counter["MSSQL$InstanceName:Access MethodsFull Scans/sec",30]
- Mga Paghati ng Pahina/seg
- MS SQL Server: Buffer Manager
Ang object ng Buffer Manager ay nagbibigay ng mga counter upang subaybayan kung paano ginagamit ng SQL Server ang mga sumusunod na mapagkukunan:
- memorya para sa pag-iimbak ng mga pahina ng data;
- mga counter na ginagamit upang subaybayan ang pisikal na I / O kapag ang SQL Server ay nagbabasa at nagsusulat ng mga pahina ng database;
- pagpapalawak ng buffer pool upang palawakin ang buffer cache gamit ang mabilis na non-volatile na memorya, tulad ng solid state drives (SSD);
- Ang pagsubaybay sa memorya at mga counter na ginagamit ng SQL Server ay nakakatulong upang makuha ang sumusunod na impormasyon;
- Mayroon bang anumang mga "bottlenecks" na sanhi ng kakulangan ng pisikal na memorya. Kung hindi ma-cache ang madalas na na-access na data, ang SQL Server ay napipilitang basahin ito mula sa disk;
- Kung posible bang dagdagan ang kahusayan ng pagpapatupad ng query sa pamamagitan ng pagtaas ng dami ng memorya o paglalaan ng karagdagang memorya para sa pag-cache ng data o pag-iimbak ng mga panloob na istruktura ng SQL Server;
Gaano kadalas binabasa ng SQL Server ang data mula sa disk. Kung ikukumpara sa iba pang mga operasyon, tulad ng pag-access sa memorya, mas matagal ang pisikal na I/O. Ang pagbabawas ng I/O ay maaaring mapabuti ang pagganap ng query.- Buffer Cache hit radio
Isinasaad kung gaano ganap na mailalaan ng SQL Server ang data sa buffer ng cache. Kung mas mataas ang halagang ito, mas mabuti. Para sa mahusay na pag-access ng SQL Server sa mga pahina ng data, dapat ay nasa cache buffer ang mga ito at dapat na walang pisikal na input/output (I/O) na mga operasyon. Kung mayroong patuloy na pagbaba sa average na halaga ng counter na ito, dapat mong isaalang-alang ang pagdaragdag ng RAM. Ang indicator na ito ay dapat palaging nasa itaas ng 90% para sa mga OLTP system at higit sa 50% para sa mga OLAP system.
Zabbix: perf_counter["MSSQL$INSTANCE_NAME:Buffer ManagerBuffer cache hit ratio",30] Mga Halimbawa ng Trigger: {NODE_NAME:perf_counter["MSSQL$INSPECTION_NAME:Buffer ManagerBuffer cache hit ratio",30].last()}<70, level-high
ΠΈ
{NODE_NAME:perf_counter["MSSQL$INSPECTION_NAME:Buffer ManagerBuffer cache hit ratio",30].last()}<80, level-medium - Pag-asa sa buhay ng pahina
Isinasaad kung gaano katagal mananatiling permanenteng nasa memorya ang page sa kasalukuyang estado nito. Kung patuloy na bumababa ang halaga, nangangahulugan ito na labis na ginagamit ng system ang buffer pool. Kaya, ang pagpapatakbo ng memorya ay maaaring maging sanhi ng mga problema na humahantong sa pagkasira ng pagganap. Ito ay nagkakahalaga ng pagpuna na walang unibersal na tagapagpahiwatig sa ibaba kung saan maaari itong malinaw na hinuhusgahan na ang system ay inaabuso ang buffer pool (ang indicator ng 300 segundo ay hindi na ginagamit sa MS SQL Server 2012).
Zabbix: perf_counter["MSSQL$INSTENTION_NAME:Buffer ManagerPage life expectancy",30] Halimbawa ng Trigger: {NODE_NAME:perf_counter["MSSQL$INSPECTION_NAME:Buffer ManagerPage life expectancy",30].last()}<5, level-info
- Buffer Cache hit radio
- MS SQL Server: Pangkalahatang Istatistika
Ang object ng General Statistics sa SQL Server ay nagbibigay ng mga counter na nagbibigay-daan sa iyong subaybayan ang pangkalahatang aktibidad ng server, tulad ng bilang ng mga kasabay na koneksyon at ang bilang ng mga user sa bawat segundo na kumukonekta sa o nagdidiskonekta mula sa computer na nagpapatakbo ng isang instance ng SQL Server. Ang mga sukatang ito ay kapaki-pakinabang sa malalaking online transaction processing (OLTP) system kung saan ang malaking bilang ng mga kliyente ay patuloy na kumokonekta at dinidiskonekta mula sa SQL Server instance.- Na-block ang proseso
Ang bilang ng mga kasalukuyang naka-block na proseso.
Zabbix: perf_counter["MSSQL$INSPECTION_NAME:Na-block ang Mga Pangkalahatang Istatistika",30] Halimbawa ng Trigger: ({NODE_NAME:perf_counter["MSSQL$INSPECTION_NAME:General StatisticsProcesses blocked",30].min(2m,0)}>=0)
at ({NODE_NAME:perf_counter["MSSQL$INSPECTION_NAME:General StatisticsProcesses blocked",30].time(0)}>=50000)
at ({NODE_NAME:perf_counter["MSSQL$INSPECTION_NAME:General StatisticsProcesses blocked",30].time(0)}<=230000), level-information (may alarma na paghihigpit mula 05:00 hanggang 23:00) - Mga Koneksyon ng User
Ang bilang ng mga user na kasalukuyang nakakonekta sa SQL Server.
Zabbix: perf_counter["MSSQL$INSPECTION_NAME:General StatisticsUser Connections",30]
- Na-block ang proseso
- MS SQL Server: Mga Lock
Ang Locks object sa Microsoft SQL Server ay nagbibigay ng impormasyon tungkol sa mga lock ng SQL Server na nakuha sa mga indibidwal na uri ng mapagkukunan. Ang mga lock ay ibinibigay sa mga mapagkukunan ng SQL Server, tulad ng mga hilera na nabasa o binago ng isang transaksyon, upang maiwasan ang maraming transaksyon sa paggamit ng mga mapagkukunan sa parehong oras. Halimbawa, kung ang isang eksklusibong (X) na lock ay nakuha ng isang transaksyon sa isang row sa isang talahanayan, walang ibang transaksyon ang maaaring magbago sa row na iyon hanggang sa ma-release ang lock. Ang pag-minimize sa paggamit ng mga lock ay nagpapataas ng concurrency, na maaaring mapabuti ang pangkalahatang pagganap. Maaaring masubaybayan nang sabay-sabay ang maraming instance ng object ng Locks, ang bawat isa ay kumakatawan sa isang lock sa ibang uri ng mapagkukunan.- Average na Oras ng Paghihintay (ms)
Ang average na oras ng paghihintay (sa millisecond) para sa lahat ng kahilingan sa lock na nangangailangan ng paghihintay. Sinusukat ng counter na ito ang average na bilang ng mga proseso ng user na kailangang pumila upang makakuha ng lock sa isang mapagkukunan. Ang maximum na pinahihintulutang halaga ng counter na ito ay ganap na nakasalalay sa iyong gawain, mahirap matukoy ang isang average na halaga para sa lahat ng mga aplikasyon dito. Kung masyadong mataas ang counter na ito, maaaring mangahulugan ito ng mga problema sa mga lock sa iyong database.
Zabbix: perf_counter["MSSQL$INSTANCE_NAME:Locks(_Total)Average Wait Time (ms)",30] Halimbawa ng Trigger: {NODE_NAME:perf_counter["MSSQL$INSPECTION_NAME:Locks(_Total)Average Wait Time (ms)",30].last()}>=500, level-info - Oras ng Paghihintay sa Lock (ms)
Kabuuang oras ng paghihintay sa lock (sa millisecond) sa huling segundo.
Zabbix: perf_counter["MSSQL$INSTANCE_NAME:Locks(_Total)Lock Wait Time (ms)",30] - Lock Waits/seg
Ang dami ng beses sa huling segundo na kailangang maghintay ang isang thread para sa isang kahilingan sa lock.
Zabbix: perf_counter["MSSQL$INSTANCE_NAME:Locks(_Total)Lock Waits/sec",30] - Lock Timeout/seg
Ang bilang ng mga muling pagsubok kapag ang lock ay hindi makuha ng round-robin. Tinutukoy ng value ng SQL Server spin counter configuration parameter ang bilang ng mga "turn" ng thread (spins) bago ito mag-time out at idle ang thread.
Zabbix: perf_counter["MSSQL$INSTANCE_NAME:Locks(_Total)Lock Timeouts/sec",30] Halimbawa ng Trigger: {NODE_NAME:perf_counter["MSSQL$INSPECTION_NAME:Locks(_Total)Locks(_Total)Lock Timeouts/sec",30].last()}>1000, level-info - Mga Kahilingan sa Lock/seg
Ang bilang ng mga kahilingan sa bawat segundo para sa tinukoy na uri ng lock.
Zabbix: perf_counter["MSSQL$INSTANCE_NAME:Locks(_Total)Lock Requests/sec",30] Halimbawa ng Trigger: {NODE_NAME:perf_counter["MSSQL$INSPECTION_NAME:Locks(_Total)Lock Requests/sec",30].last()}>500000, info-level - Lock Number ng Deadlocks/seg
Ang bilang ng mga kahilingan sa lock bawat segundo na nagreresulta sa isang deadlock. Ang mga deadlock ay nagpapahiwatig ng mga maling nabuong query na humaharang sa mga nakabahaging mapagkukunan.
Zabbix: perf_counter["MSSQL$INSTENTION_NAME:Bilang ng Deadlocks/sec",30] Halimbawa ng Trigger: {NODE_NAME:perf_counter["MSSQL$INSPECTION_NAME:Locks(_Total)Bilang ng Deadlocks/sec",30].last()}>1, level-high
- Average na Oras ng Paghihintay (ms)
- MS SQL Server: Memory Manager
Ang object ng Memory Manager sa Microsoft SQL Server ay nagbibigay ng mga counter para subaybayan ang paggamit ng memory sa buong server. Ang pagsubaybay sa paggamit ng memory sa buong server upang suriin ang aktibidad ng user at paggamit ng mapagkukunan ay maaaring makatulong na matukoy ang mga bottleneck sa pagganap. Ang memory control na ginagamit ng isang instance ng SQL Server ay makakatulong na matukoy ang:
- Kung may mga kakulangan sa hindi sapat na pisikal na memorya upang mag-imbak ng madalas na naa-access na data sa cache. Kung walang sapat na memorya, dapat kunin ng SQL Server ang data mula sa disk;
- Kung mapapabuti ang pagganap ng query kung mas maraming memory ang idinagdag o mas maraming memory ang magagamit para sa pag-cache ng data o mga panloob na istruktura ng SQL Server.- Memory Grants Outstanding
Tinutukoy ang kabuuang bilang ng mga proseso na matagumpay na nakakuha ng memorya ng workspace. Sa isang matatag na pagbaba sa tagapagpahiwatig, kinakailangan upang madagdagan ang RAM.
Zabbix: perf_counter["MSSQL$INSTENTION_NAME:Memory ManagerMemory Grants Outstanding",30] - Nakabinbin ang Memory Grants
Isinasaad ang kabuuang bilang ng mga prosesong naghihintay na maibigay ang gumaganang memorya. Sa isang matatag na paglaki ng tagapagpahiwatig, kinakailangan upang madagdagan ang RAM.
Zabbix: perf_counter["MSSQL$InstanceName:Memory ManagerMemory Grants Nakabinbin",30]
- Memory Grants Outstanding
- MS SQL Server: Mga Istatistika
Ang Statistics object sa Microsoft SQL Server ay nagbibigay ng mga counter para subaybayan ang compilation at mga uri ng query na ipinadala sa isang instance ng SQL Server. Ang pagsubaybay sa bilang ng mga compilation at recompile ng query at ang bilang ng mga batch na natanggap ng isang instance ng SQL Server ay nagbibigay sa iyo ng ideya kung gaano kabilis ang SQL Server ay nagsasagawa ng mga query ng user at kung gaano kahusay ang proseso ng query optimizer sa kanila.- Mga Batch na Kahilingan/seg
Ang bilang ng mga command packet ng Transact-SQL na natatanggap bawat segundo. Ang mga istatistikang ito ay apektado ng anumang mga limitasyon (I/O, bilang ng mga user, laki ng cache, pagiging kumplikado ng query, atbp.). Ang isang mataas na bilang ng mga kahilingan sa packet ay nagpapahiwatig ng mataas na throughput.
Zabbix: perf_counter["MSSQL$InstanceName:SQL StatisticsBatch Requests/sec",30]
- Mga Batch na Kahilingan/seg
Bilang karagdagan sa lahat ng nasa itaas, maaari mo ring i-configure ang iba pang mga elemento ng data (pati na rin gumawa ng mga trigger sa mga ito na may kasunod na notification). Halimbawa:
1) libreng puwang sa disk
2) mga laki ng DB data file at log log
at t. d.
Gayunpaman, ang lahat ng mga tagapagpahiwatig na ito ay hindi nagpapakita ng problema ng mga real-time na query.
Upang gawin ito, kailangan mong lumikha ng iyong sariling mga espesyal na counter.
Dahil sa mga dahilan ng pagiging kumpidensyal, hindi ako magbibigay ng mga halimbawa ng mga naturang counter. Bukod dito, natatangi ang mga ito para sa bawat system. Ngunit tandaan ko na para sa mga system tulad ng 1C, NAV at CRM, ang mga dalubhasang counter ay maaaring gawin kasama ng mga nauugnay na developer.
Magbibigay ako ng isang halimbawa ng paglikha ng isang pangkalahatang tagapagpahiwatig na nagpapakita kung gaano karaming mga kahilingan ang isinasagawa at kung gaano karaming mga kahilingan ang naghihintay na maisakatuparan (naka-pause o naka-block) sa bawat punto ng oras.
Upang gawin ito, kailangan mong lumikha ng isang naka-imbak na pamamaraan:
Kodigo
USE [ΠΠΠ―_ΠΠΠΠ«_ΠΠΠΠΠ«Π₯]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [nav].[ZabbixGetCountRequestStatus]
@Status nvarchar(255)
AS
BEGIN
/*
Π²ΠΎΠ·Π²ΡΠ°ΡΠ°Π΅Ρ ΠΊΠΎΠ»-Π²ΠΎ Π·Π°ΠΏΡΠΎΡΠΎΠ² Ρ Π·Π°Π΄Π°Π½Π½ΡΠΌ ΡΡΠ°ΡΡΡΠΎΠΌ
*/
SET NOCOUNT ON;
select count(*) as [Count]
from sys.dm_exec_requests ER with(readuncommitted)
where [status]=@Status
END
Susunod, kailangan mong pumunta sa folder kung saan matatagpuan ang Zabbix (zabbixconfuserparams.d) at lumikha ng 2 file na may extension ng ps1 (PowerShell) at isulat ang mga sumusunod na code sa bawat isa sa kanila:
Code para sa Running Requests
$SQLServer = "ΠΠΠΠΠΠΠΠ_ΠΠΠΠΠΠΠΠ―Π Π";
$uid = "ΠΠΠΠΠ";
$pwd = "ΠΠΠ ΠΠΠ¬";
$Status="running";
$connectionString = "Server = $SQLServer; Database=ΠΠΠΠΠΠΠΠ_ΠΠ; Integrated Security = False; User ID = $uid; Password = $pwd;";
$connection = New-Object System.Data.SqlClient.SqlConnection;
$connection.ConnectionString = $connectionString;
#Π‘ΠΎΠ·Π΄Π°Π΅ΠΌ Π·Π°ΠΏΡΠΎΡ Π½Π΅ΠΏΠΎΡΡΠ΅Π΄ΡΡΠ²Π΅Π½Π½ΠΎ ΠΊ MSSQL / Create a request directly to MSSQL
$SqlCmd = New-Object System.Data.SqlClient.SqlCommand;
$SqlCmd.CommandType = [System.Data.CommandType]::StoredProcedure;
$SqlCmd.CommandText = "nav.ZabbixGetCountRequestStatus";
$SqlCmd.Connection = $Connection;
$paramStatus=$SqlCmd.Parameters.Add("@Status" , [System.Data.SqlDbType]::VarChar);
$paramStatus.Value = $Status;
$connection.Open();
$SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter;
$SqlAdapter.SelectCommand = $SqlCmd;
$DataSet = New-Object System.Data.DataSet;
$SqlAdapter.Fill($DataSet) > $null;
$connection.Close();
$result = $DataSet.Tables[0].Rows[0]["Count"];
write-host $result;
Code para sa mga nakabinbing kahilingan
$SQLServer = "ΠΠΠΠΠΠΠΠ_ΠΠΠΠΠΠΠΠ―Π Π";
$uid = "ΠΠΠΠΠ";
$pwd = "ΠΠΠ ΠΠΠ¬";
$Status="suspended";
$connectionString = "Server = $SQLServer; Database=ΠΠΠΠΠΠΠΠ_ΠΠ; Integrated Security = False; User ID = $uid; Password = $pwd;";
$connection = New-Object System.Data.SqlClient.SqlConnection;
$connection.ConnectionString = $connectionString;
#Π‘ΠΎΠ·Π΄Π°Π΅ΠΌ Π·Π°ΠΏΡΠΎΡ Π½Π΅ΠΏΠΎΡΡΠ΅Π΄ΡΡΠ²Π΅Π½Π½ΠΎ ΠΊ MSSQL / Create a request directly to MSSQL
$SqlCmd = New-Object System.Data.SqlClient.SqlCommand;
$SqlCmd.CommandType = [System.Data.CommandType]::StoredProcedure;
$SqlCmd.CommandText = "nav.ZabbixGetCountRequestStatus";
$SqlCmd.Connection = $Connection;
$paramStatus=$SqlCmd.Parameters.Add("@Status" , [System.Data.SqlDbType]::VarChar);
$paramStatus.Value = $Status;
$connection.Open();
$SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter;
$SqlAdapter.SelectCommand = $SqlCmd;
$DataSet = New-Object System.Data.DataSet;
$SqlAdapter.Fill($DataSet) > $null;
$connection.Close();
$result = $DataSet.Tables[0].Rows[0]["Count"];
write-host $result;
Ngayon ay kailangan mong gumawa ng file na may mga parameter ng user na may extension na .conf (o magdagdag ng mga linya sa isang umiiral nang ganoong file ng user kung ito ay ginawa nang mas maaga) at ipasok ang mga sumusunod na linya:
UserParameter=PARAMETER_NAME_NUMBER OF_EXECUTED_QUERY,powershell -NoProfile -ExecutionPolicy Bypass -File FULL_PATHzabbixconfuserparams.dFILE_NAME_FOR_EXECUTED_QUERY.ps1
UserParameter=PARAMETER_NAME_NUMBER_of_PENDING_REQUESTS,powershell -NoProfile -ExecutionPolicy Bypass -File FULL_PATHzabbixconfuserparams.dFILE_NAME_FOR_PENDING_REQUESTS.ps1
Pagkatapos nito, ise-save namin ang .conf file at i-restart ang Zabbix agent.
Pagkatapos nito, nagdagdag kami ng dalawang bagong elemento sa Zabbix (sa kasong ito, ang mga pangalan at ang susi ay pareho):
NAME_PARAMETER_NUMBER_PERFORMED_QUERY
NAME_PARAMETER_NUMBER_PENDING_REQUESTS
Makakagawa ka na ngayon ng mga graph at trigger sa mga nilikhang custom na item.
Kung tumaas nang husto ang bilang ng mga nakabinbing kahilingan, maaaring ipakita ng susunod na query ang lahat ng tumatakbo at nakabinbing mga kahilingan sa isang partikular na oras na may mga detalye mula sa kung saan at sa ilalim ng kung anong pag-login ang kahilingan ay isinasagawa, ang teksto at plano ng query, pati na rin ang iba pang mga detalye:
Kodigo
/*ΠΠΊΡΠΈΠ²Π½ΡΠ΅, Π³ΠΎΡΠΎΠ²ΡΠ΅ ΠΊ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΈ ΠΎΠΆΠΈΠ΄Π°ΡΡΠΈΠ΅ Π·Π°ΠΏΡΠΎΡΡ, Π° ΡΠ°ΠΊΠΆΠ΅ ΡΠ΅, ΡΡΠΎ ΡΠ²Π½ΠΎ Π±Π»ΠΎΠΊΠΈΡΡΡΡ Π΄ΡΡΠ³ΠΈΠ΅ ΡΠ΅Π°Π½ΡΡ*/
with tbl0 as (
select ES.[session_id]
,ER.[blocking_session_id]
,ER.[request_id]
,ER.[start_time]
,ER.[status]
,ES.[status] as [status_session]
,ER.[command]
,ER.[percent_complete]
,DB_Name(coalesce(ER.[database_id], ES.[database_id])) as [DBName]
,(select top(1) [text] from sys.dm_exec_sql_text(ER.[sql_handle])) as [TSQL]
,(select top(1) [objectid] from sys.dm_exec_sql_text(ER.[sql_handle])) as [objectid]
,(select top(1) [query_plan] from sys.dm_exec_query_plan(ER.[plan_handle])) as [QueryPlan]
,ER.[wait_type]
,ES.[login_time]
,ES.[host_name]
,ES.[program_name]
,ER.[wait_time]
,ER.[last_wait_type]
,ER.[wait_resource]
,ER.[open_transaction_count]
,ER.[open_resultset_count]
,ER.[transaction_id]
,ER.[context_info]
,ER.[estimated_completion_time]
,ER.[cpu_time]
,ER.[total_elapsed_time]
,ER.[scheduler_id]
,ER.[task_address]
,ER.[reads]
,ER.[writes]
,ER.[logical_reads]
,ER.[text_size]
,ER.[language]
,ER.[date_format]
,ER.[date_first]
,ER.[quoted_identifier]
,ER.[arithabort]
,ER.[ansi_null_dflt_on]
,ER.[ansi_defaults]
,ER.[ansi_warnings]
,ER.[ansi_padding]
,ER.[ansi_nulls]
,ER.[concat_null_yields_null]
,ER.[transaction_isolation_level]
,ER.[lock_timeout]
,ER.[deadlock_priority]
,ER.[row_count]
,ER.[prev_error]
,ER.[nest_level]
,ER.[granted_query_memory]
,ER.[executing_managed_code]
,ER.[group_id]
,ER.[query_hash]
,ER.[query_plan_hash]
,EC.[most_recent_session_id]
,EC.[connect_time]
,EC.[net_transport]
,EC.[protocol_type]
,EC.[protocol_version]
,EC.[endpoint_id]
,EC.[encrypt_option]
,EC.[auth_scheme]
,EC.[node_affinity]
,EC.[num_reads]
,EC.[num_writes]
,EC.[last_read]
,EC.[last_write]
,EC.[net_packet_size]
,EC.[client_net_address]
,EC.[client_tcp_port]
,EC.[local_net_address]
,EC.[local_tcp_port]
,EC.[parent_connection_id]
,EC.[most_recent_sql_handle]
,ES.[host_process_id]
,ES.[client_version]
,ES.[client_interface_name]
,ES.[security_id]
,ES.[login_name]
,ES.[nt_domain]
,ES.[nt_user_name]
,ES.[memory_usage]
,ES.[total_scheduled_time]
,ES.[last_request_start_time]
,ES.[last_request_end_time]
,ES.[is_user_process]
,ES.[original_security_id]
,ES.[original_login_name]
,ES.[last_successful_logon]
,ES.[last_unsuccessful_logon]
,ES.[unsuccessful_logons]
,ES.[authenticating_database_id]
,ER.[sql_handle]
,ER.[statement_start_offset]
,ER.[statement_end_offset]
,ER.[plan_handle]
,ER.[dop]
,coalesce(ER.[database_id], ES.[database_id]) as [database_id]
,ER.[user_id]
,ER.[connection_id]
from sys.dm_exec_requests ER with(readuncommitted)
right join sys.dm_exec_sessions ES with(readuncommitted)
on ES.session_id = ER.session_id
left join sys.dm_exec_connections EC with(readuncommitted)
on EC.session_id = ES.session_id
)
, tbl as (
select [session_id]
,[blocking_session_id]
,[request_id]
,[start_time]
,[status]
,[status_session]
,[command]
,[percent_complete]
,[DBName]
,OBJECT_name([objectid], [database_id]) as [object]
,[TSQL]
,[QueryPlan]
,[wait_type]
,[login_time]
,[host_name]
,[program_name]
,[wait_time]
,[last_wait_type]
,[wait_resource]
,[open_transaction_count]
,[open_resultset_count]
,[transaction_id]
,[context_info]
,[estimated_completion_time]
,[cpu_time]
,[total_elapsed_time]
,[scheduler_id]
,[task_address]
,[reads]
,[writes]
,[logical_reads]
,[text_size]
,[language]
,[date_format]
,[date_first]
,[quoted_identifier]
,[arithabort]
,[ansi_null_dflt_on]
,[ansi_defaults]
,[ansi_warnings]
,[ansi_padding]
,[ansi_nulls]
,[concat_null_yields_null]
,[transaction_isolation_level]
,[lock_timeout]
,[deadlock_priority]
,[row_count]
,[prev_error]
,[nest_level]
,[granted_query_memory]
,[executing_managed_code]
,[group_id]
,[query_hash]
,[query_plan_hash]
,[most_recent_session_id]
,[connect_time]
,[net_transport]
,[protocol_type]
,[protocol_version]
,[endpoint_id]
,[encrypt_option]
,[auth_scheme]
,[node_affinity]
,[num_reads]
,[num_writes]
,[last_read]
,[last_write]
,[net_packet_size]
,[client_net_address]
,[client_tcp_port]
,[local_net_address]
,[local_tcp_port]
,[parent_connection_id]
,[most_recent_sql_handle]
,[host_process_id]
,[client_version]
,[client_interface_name]
,[security_id]
,[login_name]
,[nt_domain]
,[nt_user_name]
,[memory_usage]
,[total_scheduled_time]
,[last_request_start_time]
,[last_request_end_time]
,[is_user_process]
,[original_security_id]
,[original_login_name]
,[last_successful_logon]
,[last_unsuccessful_logon]
,[unsuccessful_logons]
,[authenticating_database_id]
,[sql_handle]
,[statement_start_offset]
,[statement_end_offset]
,[plan_handle]
,[dop]
,[database_id]
,[user_id]
,[connection_id]
from tbl0
where [status] in ('suspended', 'running', 'runnable')
)
, tbl_group as (
select [blocking_session_id]
from tbl
where [blocking_session_id]<>0
group by [blocking_session_id]
)
, tbl_res_rec as (
select [session_id]
,[blocking_session_id]
,[request_id]
,[start_time]
,[status]
,[status_session]
,[command]
,[percent_complete]
,[DBName]
,[object]
,[TSQL]
,[QueryPlan]
,[wait_type]
,[login_time]
,[host_name]
,[program_name]
,[wait_time]
,[last_wait_type]
,[wait_resource]
,[open_transaction_count]
,[open_resultset_count]
,[transaction_id]
,[context_info]
,[estimated_completion_time]
,[cpu_time]
,[total_elapsed_time]
,[scheduler_id]
,[task_address]
,[reads]
,[writes]
,[logical_reads]
,[text_size]
,[language]
,[date_format]
,[date_first]
,[quoted_identifier]
,[arithabort]
,[ansi_null_dflt_on]
,[ansi_defaults]
,[ansi_warnings]
,[ansi_padding]
,[ansi_nulls]
,[concat_null_yields_null]
,[transaction_isolation_level]
,[lock_timeout]
,[deadlock_priority]
,[row_count]
,[prev_error]
,[nest_level]
,[granted_query_memory]
,[executing_managed_code]
,[group_id]
,[query_hash]
,[query_plan_hash]
,[most_recent_session_id]
,[connect_time]
,[net_transport]
,[protocol_type]
,[protocol_version]
,[endpoint_id]
,[encrypt_option]
,[auth_scheme]
,[node_affinity]
,[num_reads]
,[num_writes]
,[last_read]
,[last_write]
,[net_packet_size]
,[client_net_address]
,[client_tcp_port]
,[local_net_address]
,[local_tcp_port]
,[parent_connection_id]
,[most_recent_sql_handle]
,[host_process_id]
,[client_version]
,[client_interface_name]
,[security_id]
,[login_name]
,[nt_domain]
,[nt_user_name]
,[memory_usage]
,[total_scheduled_time]
,[last_request_start_time]
,[last_request_end_time]
,[is_user_process]
,[original_security_id]
,[original_login_name]
,[last_successful_logon]
,[last_unsuccessful_logon]
,[unsuccessful_logons]
,[authenticating_database_id]
,[sql_handle]
,[statement_start_offset]
,[statement_end_offset]
,[plan_handle]
,[dop]
,[database_id]
,[user_id]
,[connection_id]
, 0 as [is_blocking_other_session]
from tbl
union all
select tbl0.[session_id]
,tbl0.[blocking_session_id]
,tbl0.[request_id]
,tbl0.[start_time]
,tbl0.[status]
,tbl0.[status_session]
,tbl0.[command]
,tbl0.[percent_complete]
,tbl0.[DBName]
,OBJECT_name(tbl0.[objectid], tbl0.[database_id]) as [object]
,tbl0.[TSQL]
,tbl0.[QueryPlan]
,tbl0.[wait_type]
,tbl0.[login_time]
,tbl0.[host_name]
,tbl0.[program_name]
,tbl0.[wait_time]
,tbl0.[last_wait_type]
,tbl0.[wait_resource]
,tbl0.[open_transaction_count]
,tbl0.[open_resultset_count]
,tbl0.[transaction_id]
,tbl0.[context_info]
,tbl0.[estimated_completion_time]
,tbl0.[cpu_time]
,tbl0.[total_elapsed_time]
,tbl0.[scheduler_id]
,tbl0.[task_address]
,tbl0.[reads]
,tbl0.[writes]
,tbl0.[logical_reads]
,tbl0.[text_size]
,tbl0.[language]
,tbl0.[date_format]
,tbl0.[date_first]
,tbl0.[quoted_identifier]
,tbl0.[arithabort]
,tbl0.[ansi_null_dflt_on]
,tbl0.[ansi_defaults]
,tbl0.[ansi_warnings]
,tbl0.[ansi_padding]
,tbl0.[ansi_nulls]
,tbl0.[concat_null_yields_null]
,tbl0.[transaction_isolation_level]
,tbl0.[lock_timeout]
,tbl0.[deadlock_priority]
,tbl0.[row_count]
,tbl0.[prev_error]
,tbl0.[nest_level]
,tbl0.[granted_query_memory]
,tbl0.[executing_managed_code]
,tbl0.[group_id]
,tbl0.[query_hash]
,tbl0.[query_plan_hash]
,tbl0.[most_recent_session_id]
,tbl0.[connect_time]
,tbl0.[net_transport]
,tbl0.[protocol_type]
,tbl0.[protocol_version]
,tbl0.[endpoint_id]
,tbl0.[encrypt_option]
,tbl0.[auth_scheme]
,tbl0.[node_affinity]
,tbl0.[num_reads]
,tbl0.[num_writes]
,tbl0.[last_read]
,tbl0.[last_write]
,tbl0.[net_packet_size]
,tbl0.[client_net_address]
,tbl0.[client_tcp_port]
,tbl0.[local_net_address]
,tbl0.[local_tcp_port]
,tbl0.[parent_connection_id]
,tbl0.[most_recent_sql_handle]
,tbl0.[host_process_id]
,tbl0.[client_version]
,tbl0.[client_interface_name]
,tbl0.[security_id]
,tbl0.[login_name]
,tbl0.[nt_domain]
,tbl0.[nt_user_name]
,tbl0.[memory_usage]
,tbl0.[total_scheduled_time]
,tbl0.[last_request_start_time]
,tbl0.[last_request_end_time]
,tbl0.[is_user_process]
,tbl0.[original_security_id]
,tbl0.[original_login_name]
,tbl0.[last_successful_logon]
,tbl0.[last_unsuccessful_logon]
,tbl0.[unsuccessful_logons]
,tbl0.[authenticating_database_id]
,tbl0.[sql_handle]
,tbl0.[statement_start_offset]
,tbl0.[statement_end_offset]
,tbl0.[plan_handle]
,tbl0.[dop]
,tbl0.[database_id]
,tbl0.[user_id]
,tbl0.[connection_id]
, 1 as [is_blocking_other_session]
from tbl_group as tg
inner join tbl0 on tg.blocking_session_id=tbl0.session_id
)
,tbl_res_rec_g as (
select [plan_handle],
[sql_handle],
cast([start_time] as date) as [start_time]
from tbl_res_rec
group by [plan_handle],
[sql_handle],
cast([start_time] as date)
)
,tbl_rec_stat_g as (
select qs.[plan_handle]
,qs.[sql_handle]
--,cast(qs.[last_execution_time] as date) as [last_execution_time]
,min(qs.[creation_time]) as [creation_time]
,max(qs.[execution_count]) as [execution_count]
,max(qs.[total_worker_time]) as [total_worker_time]
,min(qs.[last_worker_time]) as [min_last_worker_time]
,max(qs.[last_worker_time]) as [max_last_worker_time]
,min(qs.[min_worker_time]) as [min_worker_time]
,max(qs.[max_worker_time]) as [max_worker_time]
,max(qs.[total_physical_reads]) as [total_physical_reads]
,min(qs.[last_physical_reads]) as [min_last_physical_reads]
,max(qs.[last_physical_reads]) as [max_last_physical_reads]
,min(qs.[min_physical_reads]) as [min_physical_reads]
,max(qs.[max_physical_reads]) as [max_physical_reads]
,max(qs.[total_logical_writes]) as [total_logical_writes]
,min(qs.[last_logical_writes]) as [min_last_logical_writes]
,max(qs.[last_logical_writes]) as [max_last_logical_writes]
,min(qs.[min_logical_writes]) as [min_logical_writes]
,max(qs.[max_logical_writes]) as [max_logical_writes]
,max(qs.[total_logical_reads]) as [total_logical_reads]
,min(qs.[last_logical_reads]) as [min_last_logical_reads]
,max(qs.[last_logical_reads]) as [max_last_logical_reads]
,min(qs.[min_logical_reads]) as [min_logical_reads]
,max(qs.[max_logical_reads]) as [max_logical_reads]
,max(qs.[total_clr_time]) as [total_clr_time]
,min(qs.[last_clr_time]) as [min_last_clr_time]
,max(qs.[last_clr_time]) as [max_last_clr_time]
,min(qs.[min_clr_time]) as [min_clr_time]
,max(qs.[max_clr_time]) as [max_clr_time]
,max(qs.[total_elapsed_time]) as [total_elapsed_time]
,min(qs.[last_elapsed_time]) as [min_last_elapsed_time]
,max(qs.[last_elapsed_time]) as [max_last_elapsed_time]
,min(qs.[min_elapsed_time]) as [min_elapsed_time]
,max(qs.[max_elapsed_time]) as [max_elapsed_time]
,max(qs.[total_rows]) as [total_rows]
,min(qs.[last_rows]) as [min_last_rows]
,max(qs.[last_rows]) as [max_last_rows]
,min(qs.[min_rows]) as [min_rows]
,max(qs.[max_rows]) as [max_rows]
,max(qs.[total_dop]) as [total_dop]
,min(qs.[last_dop]) as [min_last_dop]
,max(qs.[last_dop]) as [max_last_dop]
,min(qs.[min_dop]) as [min_dop]
,max(qs.[max_dop]) as [max_dop]
,max(qs.[total_grant_kb]) as [total_grant_kb]
,min(qs.[last_grant_kb]) as [min_last_grant_kb]
,max(qs.[last_grant_kb]) as [max_last_grant_kb]
,min(qs.[min_grant_kb]) as [min_grant_kb]
,max(qs.[max_grant_kb]) as [max_grant_kb]
,max(qs.[total_used_grant_kb]) as [total_used_grant_kb]
,min(qs.[last_used_grant_kb]) as [min_last_used_grant_kb]
,max(qs.[last_used_grant_kb]) as [max_last_used_grant_kb]
,min(qs.[min_used_grant_kb]) as [min_used_grant_kb]
,max(qs.[max_used_grant_kb]) as [max_used_grant_kb]
,max(qs.[total_ideal_grant_kb]) as [total_ideal_grant_kb]
,min(qs.[last_ideal_grant_kb]) as [min_last_ideal_grant_kb]
,max(qs.[last_ideal_grant_kb]) as [max_last_ideal_grant_kb]
,min(qs.[min_ideal_grant_kb]) as [min_ideal_grant_kb]
,max(qs.[max_ideal_grant_kb]) as [max_ideal_grant_kb]
,max(qs.[total_reserved_threads]) as [total_reserved_threads]
,min(qs.[last_reserved_threads]) as [min_last_reserved_threads]
,max(qs.[last_reserved_threads]) as [max_last_reserved_threads]
,min(qs.[min_reserved_threads]) as [min_reserved_threads]
,max(qs.[max_reserved_threads]) as [max_reserved_threads]
,max(qs.[total_used_threads]) as [total_used_threads]
,min(qs.[last_used_threads]) as [min_last_used_threads]
,max(qs.[last_used_threads]) as [max_last_used_threads]
,min(qs.[min_used_threads]) as [min_used_threads]
,max(qs.[max_used_threads]) as [max_used_threads]
from tbl_res_rec_g as t
inner join sys.dm_exec_query_stats as qs with(readuncommitted) on t.[plan_handle]=qs.[plan_handle]
and t.[sql_handle]=qs.[sql_handle]
and t.[start_time]=cast(qs.[last_execution_time] as date)
group by qs.[plan_handle]
,qs.[sql_handle]
--,qs.[last_execution_time]
)
select t.[session_id] --Π‘Π΅ΡΡΠΈΡ
,t.[blocking_session_id] --Π‘Π΅ΡΡΠΈΡ, ΠΊΠΎΡΠΎΡΠ°Ρ ΡΠ²Π½ΠΎ Π±Π»ΠΎΠΊΠΈΡΡΠ΅Ρ ΡΠ΅ΡΡΠΈΡ [session_id]
,t.[request_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ Π·Π°ΠΏΡΠΎΡΠ°. Π£Π½ΠΈΠΊΠ°Π»Π΅Π½ Π² ΠΊΠΎΠ½ΡΠ΅ΠΊΡΡΠ΅ ΡΠ΅Π°Π½ΡΠ°
,t.[start_time] --ΠΠ΅ΡΠΊΠ° Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΏΠΎΡΡΡΠΏΠ»Π΅Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠ°
,DateDiff(second, t.[start_time], GetDate()) as [date_diffSec] --Π‘ΠΊΠΎΠ»ΡΠΊΠΎ Π² ΡΠ΅ΠΊ ΠΏΡΠΎΡΠ»ΠΎ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΎΡ ΠΌΠΎΠΌΠ΅Π½ΡΠ° ΠΏΠΎΡΡΡΠΏΠ»Π΅Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠ°
,t.[status] --Π‘ΠΎΡΡΠΎΡΠ½ΠΈΠ΅ Π·Π°ΠΏΡΠΎΡΠ°
,t.[status_session] --Π‘ΠΎΡΡΠΎΡΠ½ΠΈΠ΅ ΡΠ΅ΡΡΠΈΠΈ
,t.[command] --Π’ΠΈΠΏ Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΠΌΠΎΠΉ Π² Π΄Π°Π½Π½ΡΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ ΠΊΠΎΠΌΠ°Π½Π΄Ρ
, COALESCE(
CAST(NULLIF(t.[total_elapsed_time] / 1000, 0) as BIGINT)
,CASE WHEN (t.[status_session] <> 'running' and isnull(t.[status], '') <> 'running')
THEN DATEDIFF(ss,0,getdate() - nullif(t.[last_request_end_time], '1900-01-01T00:00:00.000'))
END
) as [total_time, sec] --ΠΡΠ΅ΠΌΡ Π²ΡΠ΅ΠΉ ΡΠ°Π±ΠΎΡΡ Π·Π°ΠΏΡΠΎΡΠ° Π² ΡΠ΅ΠΊ
, CAST(NULLIF((CAST(t.[total_elapsed_time] as BIGINT) - CAST(t.[wait_time] AS BIGINT)) / 1000, 0 ) as bigint) as [work_time, sec] --ΠΡΠ΅ΠΌΡ ΡΠ°Π±ΠΎΡΡ Π·Π°ΠΏΡΠΎΡΠ° Π² ΡΠ΅ΠΊ Π±Π΅Π· ΡΡΠ΅ΡΠ° Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΎΠΆΠΈΠ΄Π°Π½ΠΈΠΉ
, CASE WHEN (t.[status_session] <> 'running' AND ISNULL(t.[status],'') <> 'running')
THEN DATEDIFF(ss,0,getdate() - nullif(t.[last_request_end_time], '1900-01-01T00:00:00.000'))
END as [sleep_time, sec] --ΠΡΠ΅ΠΌΡ ΡΠ½Π° Π² ΡΠ΅ΠΊ
, NULLIF( CAST((t.[logical_reads] + t.[writes]) * 8 / 1024 as numeric(38,2)), 0) as [IO, MB] --ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ ΡΡΠ΅Π½ΠΈΡ ΠΈ Π·Π°ΠΏΠΈΡΠΈ Π² ΠΠ
, CASE t.transaction_isolation_level
WHEN 0 THEN 'Unspecified'
WHEN 1 THEN 'ReadUncommited'
WHEN 2 THEN 'ReadCommited'
WHEN 3 THEN 'Repetable'
WHEN 4 THEN 'Serializable'
WHEN 5 THEN 'Snapshot'
END as [transaction_isolation_level_desc] --ΡΡΠΎΠ²Π΅Π½Ρ ΠΈΠ·ΠΎΠ»ΡΡΠΈΠΈ ΡΡΠ°Π½Π·Π°ΠΊΡΠΈΠΈ (ΡΠ°ΡΡΠΈΡΡΠΎΠ²ΠΊΠ°)
,t.[percent_complete] --ΠΡΠΎΡΠ΅Π½Ρ Π·Π°Π²Π΅ΡΡΠ΅Π½ΠΈΡ ΡΠ°Π±ΠΎΡΡ Π΄Π»Ρ ΡΠ»Π΅Π΄ΡΡΡΠΈΡ
ΠΊΠΎΠΌΠ°Π½Π΄
,t.[DBName] --ΠΠ
,t.[object] --ΠΠ±ΡΠ΅ΠΊΡ
, SUBSTRING(
t.[TSQL]
, t.[statement_start_offset]/2+1
, (
CASE WHEN ((t.[statement_start_offset]<0) OR (t.[statement_end_offset]<0))
THEN DATALENGTH (t.[TSQL])
ELSE t.[statement_end_offset]
END
- t.[statement_start_offset]
)/2 +1
) as [CURRENT_REQUEST] --Π’Π΅ΠΊΡΡΠΈΠΉ Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΠΌΡΠΉ Π·Π°ΠΏΡΠΎΡ Π² ΠΏΠ°ΠΊΠ΅ΡΠ΅
,t.[TSQL] --ΠΠ°ΠΏΡΠΎΡ Π²ΡΠ΅Π³ΠΎ ΠΏΠ°ΠΊΠ΅ΡΠ°
,t.[QueryPlan] --ΠΠ»Π°Π½ Π²ΡΠ΅Π³ΠΎ ΠΏΠ°ΠΊΠ΅ΡΠ°
,t.[wait_type] --ΠΡΠ»ΠΈ Π·Π°ΠΏΡΠΎΡ Π² Π½Π°ΡΡΠΎΡΡΠΈΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ Π±Π»ΠΎΠΊΠΈΡΠΎΠ²Π°Π½, Π² ΡΡΠΎΠ»Π±ΡΠ΅ ΡΠΎΠ΄Π΅ΡΠΆΠΈΡΡΡ ΡΠΈΠΏ ΠΎΠΆΠΈΠ΄Π°Π½ΠΈΡ (sys.dm_os_wait_stats)
,t.[login_time] --ΠΡΠ΅ΠΌΡ ΠΏΠΎΠ΄ΠΊΠ»ΡΡΠ΅Π½ΠΈΡ ΡΠ΅Π°Π½ΡΠ°
,t.[host_name] --ΠΠΌΡ ΠΊΠ»ΠΈΠ΅Π½ΡΡΠΊΠΎΠΉ ΡΠ°Π±ΠΎΡΠ΅ΠΉ ΡΡΠ°Π½ΡΠΈΠΈ, ΡΠΊΠ°Π·Π°Π½Π½ΠΎΠ΅ Π² ΡΠ΅Π°Π½ΡΠ΅. ΠΠ»Ρ Π²Π½ΡΡΡΠ΅Π½Π½Π΅Π³ΠΎ ΡΠ΅Π°Π½ΡΠ° ΡΡΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΡΠ°Π²Π½ΠΎ NULL
,t.[program_name] --ΠΠΌΡ ΠΊΠ»ΠΈΠ΅Π½ΡΡΠΊΠΎΠΉ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΡ, ΠΊΠΎΡΠΎΡΠ°Ρ ΠΈΠ½ΠΈΡΠΈΠΈΡΠΎΠ²Π°Π»Π° ΡΠ΅Π°Π½Ρ. ΠΠ»Ρ Π²Π½ΡΡΡΠ΅Π½Π½Π΅Π³ΠΎ ΡΠ΅Π°Π½ΡΠ° ΡΡΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΡΠ°Π²Π½ΠΎ NULL
,cast(t.[wait_time]/1000 as decimal(18,3)) as [wait_timeSec] --ΠΡΠ»ΠΈ Π·Π°ΠΏΡΠΎΡ Π² Π½Π°ΡΡΠΎΡΡΠΈΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ Π±Π»ΠΎΠΊΠΈΡΠΎΠ²Π°Π½, Π² ΡΡΠΎΠ»Π±ΡΠ΅ ΡΠΎΠ΄Π΅ΡΠΆΠΈΡΡΡ ΠΏΡΠΎΠ΄ΠΎΠ»ΠΆΠΈΡΠ΅Π»ΡΠ½ΠΎΡΡΡ ΡΠ΅ΠΊΡΡΠ΅Π³ΠΎ ΠΎΠΆΠΈΠ΄Π°Π½ΠΈΡ (Π² ΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
)
,t.[wait_time] --ΠΡΠ»ΠΈ Π·Π°ΠΏΡΠΎΡ Π² Π½Π°ΡΡΠΎΡΡΠΈΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ Π±Π»ΠΎΠΊΠΈΡΠΎΠ²Π°Π½, Π² ΡΡΠΎΠ»Π±ΡΠ΅ ΡΠΎΠ΄Π΅ΡΠΆΠΈΡΡΡ ΠΏΡΠΎΠ΄ΠΎΠ»ΠΆΠΈΡΠ΅Π»ΡΠ½ΠΎΡΡΡ ΡΠ΅ΠΊΡΡΠ΅Π³ΠΎ ΠΎΠΆΠΈΠ΄Π°Π½ΠΈΡ (Π² ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
)
,t.[last_wait_type] --ΠΡΠ»ΠΈ Π·Π°ΠΏΡΠΎΡ Π±ΡΠ» Π±Π»ΠΎΠΊΠΈΡΠΎΠ²Π°Π½ ΡΠ°Π½Π΅Π΅, Π² ΡΡΠΎΠ»Π±ΡΠ΅ ΡΠΎΠ΄Π΅ΡΠΆΠΈΡΡΡ ΡΠΈΠΏ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ ΠΎΠΆΠΈΠ΄Π°Π½ΠΈΡ
,t.[wait_resource] --ΠΡΠ»ΠΈ Π·Π°ΠΏΡΠΎΡ Π² Π½Π°ΡΡΠΎΡΡΠΈΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ Π±Π»ΠΎΠΊΠΈΡΠΎΠ²Π°Π½, Π² ΡΡΠΎΠ»Π±ΡΠ΅ ΡΠΊΠ°Π·Π°Π½ ΡΠ΅ΡΡΡΡ, ΠΎΡΠ²ΠΎΠ±ΠΎΠΆΠ΄Π΅Π½ΠΈΡ ΠΊΠΎΡΠΎΡΠΎΠ³ΠΎ ΠΎΠΆΠΈΠ΄Π°Π΅Ρ Π·Π°ΠΏΡΠΎΡ
,t.[open_transaction_count] --Π§ΠΈΡΠ»ΠΎ ΡΡΠ°Π½Π·Π°ΠΊΡΠΈΠΉ, ΠΎΡΠΊΡΡΡΡΡ
Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°
,t.[open_resultset_count] --Π§ΠΈΡΠ»ΠΎ ΡΠ΅Π·ΡΠ»ΡΡΠΈΡΡΡΡΠΈΡ
Π½Π°Π±ΠΎΡΠΎΠ², ΠΎΡΠΊΡΡΡΡΡ
Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°
,t.[transaction_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ ΡΡΠ°Π½Π·Π°ΠΊΡΠΈΠΈ, Π² ΠΊΠΎΡΠΎΡΠΎΠΉ Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΡΡΡ Π·Π°ΠΏΡΠΎΡ
,t.[context_info] --ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ CONTEXT_INFO ΡΠ΅Π°Π½ΡΠ°
,cast(t.[estimated_completion_time]/1000 as decimal(18,3)) as [estimated_completion_timeSec] --Π’ΠΎΠ»ΡΠΊΠΎ Π΄Π»Ρ Π²Π½ΡΡΡΠ΅Π½Π½Π΅Π³ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ. ΠΠ΅ Π΄ΠΎΠΏΡΡΠΊΠ°Π΅Ρ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ NULL
,t.[estimated_completion_time] --Π’ΠΎΠ»ΡΠΊΠΎ Π΄Π»Ρ Π²Π½ΡΡΡΠ΅Π½Π½Π΅Π³ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ. ΠΠ΅ Π΄ΠΎΠΏΡΡΠΊΠ°Π΅Ρ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ NULL
,cast(t.[cpu_time]/1000 as decimal(18,3)) as [cpu_timeSec] --ΠΡΠ΅ΠΌΡ Π¦Π (Π² ΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
), Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ Π·Π°ΠΏΡΠΎΡΠ°
,t.[cpu_time] --ΠΡΠ΅ΠΌΡ Π¦Π (Π² ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
), Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ Π·Π°ΠΏΡΠΎΡΠ°
,cast(t.[total_elapsed_time]/1000 as decimal(18,3)) as [total_elapsed_timeSec] --ΠΠ±ΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ, ΠΈΡΡΠ΅ΠΊΡΠ΅Π΅ Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° ΠΏΠΎΡΡΡΠΏΠ»Π΅Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠ° (Π² ΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
)
,t.[total_elapsed_time] --ΠΠ±ΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ, ΠΈΡΡΠ΅ΠΊΡΠ΅Π΅ Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° ΠΏΠΎΡΡΡΠΏΠ»Π΅Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠ° (Π² ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
)
,t.[scheduler_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ ΠΏΠ»Π°Π½ΠΈΡΠΎΠ²ΡΠΈΠΊΠ°, ΠΊΠΎΡΠΎΡΡΠΉ ΠΏΠ»Π°Π½ΠΈΡΡΠ΅Ρ Π΄Π°Π½Π½ΡΠΉ Π·Π°ΠΏΡΠΎΡ
,t.[task_address] --ΠΠ΄ΡΠ΅Ρ Π±Π»ΠΎΠΊΠ° ΠΏΠ°ΠΌΡΡΠΈ, Π²ΡΠ΄Π΅Π»Π΅Π½Π½ΠΎΠ³ΠΎ Π΄Π»Ρ Π·Π°Π΄Π°ΡΠΈ, ΡΠ²ΡΠ·Π°Π½Π½ΠΎΠΉ Ρ ΡΡΠΈΠΌ Π·Π°ΠΏΡΠΎΡΠΎΠΌ
,t.[reads] --Π§ΠΈΡΠ»ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ ΡΡΠ΅Π½ΠΈΡ, Π²ΡΠΏΠΎΠ»Π½Π΅Π½Π½ΡΡ
Π΄Π°Π½Π½ΡΠΌ Π·Π°ΠΏΡΠΎΡΠΎΠΌ
,t.[writes] --Π§ΠΈΡΠ»ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ Π·Π°ΠΏΠΈΡΠΈ, Π²ΡΠΏΠΎΠ»Π½Π΅Π½Π½ΡΡ
Π΄Π°Π½Π½ΡΠΌ Π·Π°ΠΏΡΠΎΡΠΎΠΌ
,t.[logical_reads] --Π§ΠΈΡΠ»ΠΎ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ ΡΡΠ΅Π½ΠΈΡ, Π²ΡΠΏΠΎΠ»Π½Π΅Π½Π½ΡΡ
Π΄Π°Π½Π½ΡΠΌ Π·Π°ΠΏΡΠΎΡΠΎΠΌ
,t.[text_size] --Π£ΡΡΠ°Π½ΠΎΠ²ΠΊΠ° ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠ° TEXTSIZE Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°
,t.[language] --Π£ΡΡΠ°Π½ΠΎΠ²ΠΊΠ° ΡΠ·ΡΠΊΠ° Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°
,t.[date_format] --Π£ΡΡΠ°Π½ΠΎΠ²ΠΊΠ° ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠ° DATEFORMAT Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°
,t.[date_first] --Π£ΡΡΠ°Π½ΠΎΠ²ΠΊΠ° ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠ° DATEFIRST Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°
,t.[quoted_identifier] --1 = ΠΠ°ΡΠ°ΠΌΠ΅ΡΡ QUOTED_IDENTIFIER Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° Π²ΠΊΠ»ΡΡΠ΅Π½ (ON). Π ΠΏΡΠΎΡΠΈΠ²Π½ΠΎΠΌ ΡΠ»ΡΡΠ°Π΅ β 0
,t.[arithabort] --1 = ΠΠ°ΡΠ°ΠΌΠ΅ΡΡ ARITHABORT Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° Π²ΠΊΠ»ΡΡΠ΅Π½ (ON). Π ΠΏΡΠΎΡΠΈΠ²Π½ΠΎΠΌ ΡΠ»ΡΡΠ°Π΅ β 0
,t.[ansi_null_dflt_on] --1 = ΠΠ°ΡΠ°ΠΌΠ΅ΡΡ ANSI_NULL_DFLT_ON Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° Π²ΠΊΠ»ΡΡΠ΅Π½ (ON). Π ΠΏΡΠΎΡΠΈΠ²Π½ΠΎΠΌ ΡΠ»ΡΡΠ°Π΅ β 0
,t.[ansi_defaults] --1 = ΠΠ°ΡΠ°ΠΌΠ΅ΡΡ ANSI_DEFAULTS Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° Π²ΠΊΠ»ΡΡΠ΅Π½ (ON). Π ΠΏΡΠΎΡΠΈΠ²Π½ΠΎΠΌ ΡΠ»ΡΡΠ°Π΅ β 0
,t.[ansi_warnings] --1 = ΠΠ°ΡΠ°ΠΌΠ΅ΡΡ ANSI_WARNINGS Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° Π²ΠΊΠ»ΡΡΠ΅Π½ (ON). Π ΠΏΡΠΎΡΠΈΠ²Π½ΠΎΠΌ ΡΠ»ΡΡΠ°Π΅ β 0
,t.[ansi_padding] --1 = ΠΠ°ΡΠ°ΠΌΠ΅ΡΡ ANSI_PADDING Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° Π²ΠΊΠ»ΡΡΠ΅Π½ (ON)
,t.[ansi_nulls] --1 = ΠΠ°ΡΠ°ΠΌΠ΅ΡΡ ANSI_NULLS Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° Π²ΠΊΠ»ΡΡΠ΅Π½ (ON). Π ΠΏΡΠΎΡΠΈΠ²Π½ΠΎΠΌ ΡΠ»ΡΡΠ°Π΅ β 0
,t.[concat_null_yields_null] --1 = ΠΠ°ΡΠ°ΠΌΠ΅ΡΡ CONCAT_NULL_YIELDS_NULL Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° Π²ΠΊΠ»ΡΡΠ΅Π½ (ON). Π ΠΏΡΠΎΡΠΈΠ²Π½ΠΎΠΌ ΡΠ»ΡΡΠ°Π΅ β 0
,t.[transaction_isolation_level] --Π£ΡΠΎΠ²Π΅Π½Ρ ΠΈΠ·ΠΎΠ»ΡΡΠΈΠΈ, Ρ ΠΊΠΎΡΠΎΡΡΠΌ ΡΠΎΠ·Π΄Π°Π½Π° ΡΡΠ°Π½Π·Π°ΠΊΡΠΈΡ Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°
,cast(t.[lock_timeout]/1000 as decimal(18,3)) as [lock_timeoutSec] --ΠΡΠ΅ΠΌΡ ΠΎΠΆΠΈΠ΄Π°Π½ΠΈΡ Π±Π»ΠΎΠΊΠΈΡΠΎΠ²ΠΊΠΈ Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ° (Π² ΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
)
,t.[lock_timeout] --ΠΡΠ΅ΠΌΡ ΠΎΠΆΠΈΠ΄Π°Π½ΠΈΡ Π±Π»ΠΎΠΊΠΈΡΠΎΠ²ΠΊΠΈ Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ° (Π² ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
)
,t.[deadlock_priority] --ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠ° DEADLOCK_PRIORITY Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°
,t.[row_count] --Π§ΠΈΡΠ»ΠΎ ΡΡΡΠΎΠΊ, Π²ΠΎΠ·Π²ΡΠ°ΡΠ΅Π½Π½ΡΡ
ΠΊΠ»ΠΈΠ΅Π½ΡΡ ΠΏΠΎ Π΄Π°Π½Π½ΠΎΠΌΡ Π·Π°ΠΏΡΠΎΡΡ
,t.[prev_error] --ΠΠΎΡΠ»Π΅Π΄Π½ΡΡ ΠΎΡΠΈΠ±ΠΊΠ°, ΠΏΡΠΎΠΈΡΡΠ΅Π΄ΡΠ°Ρ ΠΏΡΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠΈ Π·Π°ΠΏΡΠΎΡΠ°
,t.[nest_level] --Π’Π΅ΠΊΡΡΠΈΠΉ ΡΡΠΎΠ²Π΅Π½Ρ Π²Π»ΠΎΠΆΠ΅Π½Π½ΠΎΡΡΠΈ ΠΊΠΎΠ΄Π°, Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΠΌΠΎΠ³ΠΎ Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°
,t.[granted_query_memory] --Π§ΠΈΡΠ»ΠΎ ΡΡΡΠ°Π½ΠΈΡ, Π²ΡΠ΄Π΅Π»Π΅Π½Π½ΡΡ
Π΄Π»Ρ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠΎΡΡΡΠΏΠΈΠ²ΡΠ΅Π³ΠΎ Π·Π°ΠΏΡΠΎΡΠ° (1 ΡΡΡΠ°Π½ΠΈΡΠ°-ΡΡΠΎ ΠΏΡΠΈΠΌΠ΅ΡΠ½ΠΎ 8 ΠΠ)
,t.[executing_managed_code] --Π£ΠΊΠ°Π·ΡΠ²Π°Π΅Ρ, Π²ΡΠΏΠΎΠ»Π½ΡΠ΅Ρ Π»ΠΈ Π΄Π°Π½Π½ΡΠΉ Π·Π°ΠΏΡΠΎΡ Π² Π½Π°ΡΡΠΎΡΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ ΠΊΠΎΠ΄ ΠΎΠ±ΡΠ΅ΠΊΡΠ° ΡΡΠ΅Π΄Ρ CLR (Π½Π°ΠΏΡΠΈΠΌΠ΅Ρ, ΠΏΡΠΎΡΠ΅Π΄ΡΡΡ, ΡΠΈΠΏΠ° ΠΈΠ»ΠΈ ΡΡΠΈΠ³Π³Π΅ΡΠ°).
--ΠΡΠΎΡ ΡΠ»Π°Π³ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ Π² ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³ΠΎ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ, ΠΊΠΎΠ³Π΄Π° ΠΎΠ±ΡΠ΅ΠΊΡ ΡΡΠ΅Π΄Ρ CLR Π½Π°Ρ
ΠΎΠ΄ΠΈΡΡΡ Π² ΡΡΠ΅ΠΊΠ΅, Π΄Π°ΠΆΠ΅ ΠΊΠΎΠ³Π΄Π° ΠΈΠ· ΡΡΠ΅Π΄Ρ Π²ΡΠ·ΡΠ²Π°Π΅ΡΡΡ ΠΊΠΎΠ΄ Transact-SQL
,t.[group_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ Π³ΡΡΠΏΠΏΡ ΡΠ°Π±ΠΎΡΠ΅ΠΉ Π½Π°Π³ΡΡΠ·ΠΊΠΈ, ΠΊΠΎΡΠΎΡΠΎΠΉ ΠΏΡΠΈΠ½Π°Π΄Π»Π΅ΠΆΠΈΡ ΡΡΠΎΡ Π·Π°ΠΏΡΠΎΡ
,t.[query_hash] --ΠΠ²ΠΎΠΈΡΠ½ΠΎΠ΅ Ρ
ΡΡ-Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΡΠ°ΡΡΡΠΈΡΡΠ²Π°Π΅ΡΡΡ Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ Π΄Π»Ρ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ Π·Π°ΠΏΡΠΎΡΠΎΠ² Ρ Π°Π½Π°Π»ΠΎΠ³ΠΈΡΠ½ΠΎΠΉ Π»ΠΎΠ³ΠΈΠΊΠΎΠΉ.
--ΠΠΎΠΆΠ½ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡ Ρ
ΡΡ Π·Π°ΠΏΡΠΎΡΠ° Π΄Π»Ρ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΡΡΠ°ΡΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠ΅ΡΡΡΡΠΎΠ² Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠΎΠ², ΠΊΠΎΡΠΎΡΡΠ΅ ΠΎΡΠ»ΠΈΡΠ°ΡΡΡΡ ΡΠΎΠ»ΡΠΊΠΎ ΡΠ²ΠΎΠΈΠΌΠΈ Π»ΠΈΡΠ΅ΡΠ°Π»ΡΠ½ΡΠΌΠΈ Π·Π½Π°ΡΠ΅Π½ΠΈΡΠΌΠΈ
,t.[query_plan_hash] --ΠΠ²ΠΎΠΈΡΠ½ΠΎΠ΅ Ρ
ΡΡ-Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΡΠ°ΡΡΡΠΈΡΡΠ²Π°Π΅ΡΡΡ Π΄Π»Ρ ΠΏΠ»Π°Π½Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠ° ΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ Π΄Π»Ρ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ Π°Π½Π°Π»ΠΎΠ³ΠΈΡΠ½ΡΡ
ΠΏΠ»Π°Π½ΠΎΠ² Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠΎΠ².
--ΠΠΎΠΆΠ½ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡ Ρ
ΡΡ ΠΏΠ»Π°Π½Π° Π·Π°ΠΏΡΠΎΡΠ° Π΄Π»Ρ Π½Π°Ρ
ΠΎΠΆΠ΄Π΅Π½ΠΈΡ ΡΠΎΠ²ΠΎΠΊΡΠΏΠ½ΠΎΠΉ ΡΡΠΎΠΈΠΌΠΎΡΡΠΈ Π·Π°ΠΏΡΠΎΡΠΎΠ² ΡΠΎ ΡΡ
ΠΎΠΆΠΈΠΌΠΈ ΠΏΠ»Π°Π½Π°ΠΌΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ
,t.[most_recent_session_id] --ΠΡΠ΅Π΄ΡΡΠ°Π²Π»ΡΠ΅Ρ ΡΠΎΠ±ΠΎΠΉ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ ΡΠ΅Π°Π½ΡΠ° ΡΠ°ΠΌΠΎΠ³ΠΎ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°, ΡΠ²ΡΠ·Π°Π½Π½ΠΎΠ³ΠΎ Ρ Π΄Π°Π½Π½ΡΠΌ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅ΠΌ
,t.[connect_time] --ΠΡΠΌΠ΅ΡΠΊΠ° Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ
,t.[net_transport] --Π‘ΠΎΠ΄Π΅ΡΠΆΠΈΡ ΠΎΠΏΠΈΡΠ°Π½ΠΈΠ΅ ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠ°Π½ΡΠΏΠΎΡΡΠ½ΠΎΠ³ΠΎ ΠΏΡΠΎΡΠΎΠΊΠΎΠ»Π°, ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΠΎΠ³ΠΎ Π΄Π°Π½Π½ΡΠΌ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅ΠΌ
,t.[protocol_type] --Π£ΠΊΠ°Π·ΡΠ²Π°Π΅Ρ ΡΠΈΠΏ ΠΏΡΠΎΡΠΎΠΊΠΎΠ»Π° ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠΈ ΠΏΠΎΠ»Π΅Π·Π½ΡΡ
Π΄Π°Π½Π½ΡΡ
,t.[protocol_version] --ΠΠ΅ΡΡΠΈΡ ΠΏΡΠΎΡΠΎΠΊΠΎΠ»Π° Π΄ΠΎΡΡΡΠΏΠ° ΠΊ Π΄Π°Π½Π½ΡΠΌ, ΡΠ²ΡΠ·Π°Π½Π½ΠΎΠ³ΠΎ Ρ Π΄Π°Π½Π½ΡΠΌ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅ΠΌ
,t.[endpoint_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ, ΠΎΠΏΠΈΡΡΠ²Π°ΡΡΠΈΠΉ ΡΠΈΠΏ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ. ΠΡΠΎΡ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ endpoint_id ΠΌΠΎΠΆΠ΅Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡΡΡ Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠΎΠ² ΠΊ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ΠΈΡ sys.endpoints
,t.[encrypt_option] --ΠΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ΅ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅, ΡΠΊΠ°Π·ΡΠ²Π°ΡΡΠ΅Π΅, ΡΠ°Π·ΡΠ΅ΡΠ΅Π½ΠΎ Π»ΠΈ ΡΠΈΡΡΠΎΠ²Π°Π½ΠΈΠ΅ Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ
,t.[auth_scheme] --Π£ΠΊΠ°Π·ΡΠ²Π°Π΅Ρ ΡΡ
Π΅ΠΌΡ ΠΏΡΠΎΠ²Π΅ΡΠΊΠΈ ΠΏΠΎΠ΄Π»ΠΈΠ½Π½ΠΎΡΡΠΈ (SQL Server ΠΈΠ»ΠΈ Windows), ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΡ Ρ Π΄Π°Π½Π½ΡΠΌ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅ΠΌ
,t.[node_affinity] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΡΠΈΡΡΠ΅Ρ ΡΠ·Π΅Π» ΠΏΠ°ΠΌΡΡΠΈ, ΠΊΠΎΡΠΎΡΠΎΠΌΡ ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΡΠ΅Ρ Π΄Π°Π½Π½ΠΎΠ΅ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅
,t.[num_reads] --Π§ΠΈΡΠ»ΠΎ ΠΏΠ°ΠΊΠ΅ΡΠΎΠ², ΠΏΡΠΈΠ½ΡΡΡΡ
ΠΏΠΎΡΡΠ΅Π΄ΡΡΠ²ΠΎΠΌ Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ
,t.[num_writes] --Π§ΠΈΡΠ»ΠΎ ΠΏΠ°ΠΊΠ΅ΡΠΎΠ², ΠΏΠ΅ΡΠ΅Π΄Π°Π½Π½ΡΡ
ΠΏΠΎΡΡΠ΅Π΄ΡΡΠ²ΠΎΠΌ Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ
,t.[last_read] --ΠΡΠΌΠ΅ΡΠΊΠ° Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΎ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅ΠΌ ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΠΎΠΌ ΠΏΠ°ΠΊΠ΅ΡΠ΅ Π΄Π°Π½Π½ΡΡ
,t.[last_write] --ΠΡΠΌΠ΅ΡΠΊΠ° Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΎ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅ΠΌ ΠΎΡΠΏΡΠ°Π²Π»Π΅Π½Π½ΠΎΠΌ ΠΏΠ°ΠΊΠ΅ΡΠ΅ Π΄Π°Π½Π½ΡΡ
,t.[net_packet_size] --Π Π°Π·ΠΌΠ΅Ρ ΡΠ΅ΡΠ΅Π²ΠΎΠ³ΠΎ ΠΏΠ°ΠΊΠ΅ΡΠ°, ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΠΉ Π΄Π»Ρ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠΈ Π΄Π°Π½Π½ΡΡ
,t.[client_net_address] --Π‘Π΅ΡΠ΅Π²ΠΎΠΉ Π°Π΄ΡΠ΅Ρ ΡΠ΄Π°Π»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΊΠ»ΠΈΠ΅Π½ΡΠ°
,t.[client_tcp_port] --ΠΠΎΠΌΠ΅Ρ ΠΏΠΎΡΡΠ° Π½Π° ΠΊΠ»ΠΈΠ΅Π½ΡΡΠΊΠΎΠΌ ΠΊΠΎΠΌΠΏΡΡΡΠ΅ΡΠ΅, ΠΊΠΎΡΠΎΡΡΠΉ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ ΠΏΡΠΈ ΠΎΡΡΡΠ΅ΡΡΠ²Π»Π΅Π½ΠΈΠΈ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ
,t.[local_net_address] --IP-Π°Π΄ΡΠ΅Ρ ΡΠ΅ΡΠ²Π΅ΡΠ°, Ρ ΠΊΠΎΡΠΎΡΡΠΌ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ Π΄Π°Π½Π½ΠΎΠ΅ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅. ΠΠΎΡΡΡΠΏΠ΅Π½ ΡΠΎΠ»ΡΠΊΠΎ Π΄Π»Ρ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠΉ, ΠΊΠΎΡΠΎΡΡΠ΅ Π² ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅ ΡΡΠ°Π½ΡΠΏΠΎΡΡΠ° Π΄Π°Π½Π½ΡΡ
ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΡΡ ΠΏΡΠΎΡΠΎΠΊΠΎΠ» TCP
,t.[local_tcp_port] --TCP-ΠΏΠΎΡΡ ΡΠ΅ΡΠ²Π΅ΡΠ°, Π΅ΡΠ»ΠΈ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅Ρ ΠΏΡΠΎΡΠΎΠΊΠΎΠ» TCP
,t.[parent_connection_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΡΠΈΡΡΠ΅Ρ ΠΏΠ΅ΡΠ²ΠΈΡΠ½ΠΎΠ΅ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅, ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΠΎΠ΅ Π² ΡΠ΅Π°Π½ΡΠ΅ MARS
,t.[most_recent_sql_handle] --ΠΠ΅ΡΠΊΡΠΈΠΏΡΠΎΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π·Π°ΠΏΡΠΎΡΠ° SQL, Π²ΡΠΏΠΎΠ»Π½Π΅Π½Π½ΠΎΠ³ΠΎ Ρ ΠΏΠΎΠΌΠΎΡΡΡ Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ. ΠΠΎΡΡΠΎΡΠ½Π½ΠΎ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΡΡΡ ΡΠΈΠ½Ρ
ΡΠΎΠ½ΠΈΠ·Π°ΡΠΈΡ ΠΌΠ΅ΠΆΠ΄Ρ ΡΡΠΎΠ»Π±ΡΠΎΠΌ most_recent_sql_handle ΠΈ ΡΡΠΎΠ»Π±ΡΠΎΠΌ most_recent_session_id
,t.[host_process_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ ΠΏΡΠΎΡΠ΅ΡΡΠ° ΠΊΠ»ΠΈΠ΅Π½ΡΡΠΊΠΎΠΉ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΡ, ΠΊΠΎΡΠΎΡΠ°Ρ ΠΈΠ½ΠΈΡΠΈΠΈΡΠΎΠ²Π°Π»Π° ΡΠ΅Π°Π½Ρ. ΠΠ»Ρ Π²Π½ΡΡΡΠ΅Π½Π½Π΅Π³ΠΎ ΡΠ΅Π°Π½ΡΠ° ΡΡΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΡΠ°Π²Π½ΠΎ NULL
,t.[client_version] --ΠΠ΅ΡΡΠΈΡ TDS-ΠΏΡΠΎΡΠΎΠΊΠΎΠ»Π° ΠΈΠ½ΡΠ΅ΡΡΠ΅ΠΉΡΠ°, ΠΊΠΎΡΠΎΡΡΠΉ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ ΠΊΠ»ΠΈΠ΅Π½ΡΠΎΠΌ Π΄Π»Ρ ΠΏΠΎΠ΄ΠΊΠ»ΡΡΠ΅Π½ΠΈΡ ΠΊ ΡΠ΅ΡΠ²Π΅ΡΡ. ΠΠ»Ρ Π²Π½ΡΡΡΠ΅Π½Π½Π΅Π³ΠΎ ΡΠ΅Π°Π½ΡΠ° ΡΡΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΡΠ°Π²Π½ΠΎ NULL
,t.[client_interface_name] --ΠΠΌΡ Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊΠΈ ΠΈΠ»ΠΈ Π΄ΡΠ°ΠΉΠ²Π΅Ρ, ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΠΉ ΠΊΠ»ΠΈΠ΅Π½ΡΠΎΠΌ Π΄Π»Ρ ΠΎΠ±ΠΌΠ΅Π½Π° Π΄Π°Π½Π½ΡΠΌΠΈ Ρ ΡΠ΅ΡΠ²Π΅ΡΠΎΠΌ. ΠΠ»Ρ Π²Π½ΡΡΡΠ΅Π½Π½Π΅Π³ΠΎ ΡΠ΅Π°Π½ΡΠ° ΡΡΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΡΠ°Π²Π½ΠΎ NULL
,t.[security_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ Microsoft Windows, ΡΠ²ΡΠ·Π°Π½Π½ΡΠΉ Ρ ΠΈΠΌΠ΅Π½Π΅ΠΌ Π²Ρ
ΠΎΠ΄Π°
,t.[login_name] --SQL Server ΠΠΌΡ Π²Ρ
ΠΎΠ΄Π°, ΠΏΠΎΠ΄ ΠΊΠΎΡΠΎΡΠΎΠΉ Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΡΡΡ ΡΠ΅ΠΊΡΡΠΈΠΉ ΡΠ΅Π°Π½Ρ.
--Π§ΡΠΎΠ±Ρ ΡΠ·Π½Π°ΡΡ ΠΏΠ΅ΡΠ²ΠΎΠ½Π°ΡΠ°Π»ΡΠ½ΠΎΠ΅ ΠΈΠΌΡ Π²Ρ
ΠΎΠ΄Π°, Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΠΊΠΎΡΠΎΡΠΎΠ³ΠΎ Π±ΡΠ» ΡΠΎΠ·Π΄Π°Π½ ΡΠ΅Π°Π½Ρ, ΡΠΌ. ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡ original_login_name.
--ΠΠΎΠΆΠ΅Ρ Π±ΡΡΡ SQL Server ΠΏΡΠΎΠ²Π΅ΡΠΊΠ° ΠΏΠΎΠ΄Π»ΠΈΠ½Π½ΠΎΡΡΠΈ ΠΈΠΌΠ΅Π½ΠΈ Π²Ρ
ΠΎΠ΄Π° ΠΈΠ»ΠΈ ΠΈΠΌΠ΅Π½ΠΈ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Ρ Π΄ΠΎΠΌΠ΅Π½Π°, ΠΏΡΠΎΡΠ΅Π΄ΡΠ΅Π³ΠΎ ΠΏΡΠΎΠ²Π΅ΡΠΊΡ ΠΏΠΎΠ΄Π»ΠΈΠ½Π½ΠΎΡΡΠΈ Windows
,t.[nt_domain] --ΠΠΎΠΌΠ΅Π½ Windows Π΄Π»Ρ ΠΊΠ»ΠΈΠ΅Π½ΡΠ°, Π΅ΡΠ»ΠΈ Π²ΠΎ Π²ΡΠ΅ΠΌΡ ΡΠ΅Π°Π½ΡΠ° ΠΏΡΠΈΠΌΠ΅Π½ΡΠ΅ΡΡΡ ΠΏΡΠΎΠ²Π΅ΡΠΊΠ° ΠΏΠΎΠ΄Π»ΠΈΠ½Π½ΠΎΡΡΠΈ Windows ΠΈΠ»ΠΈ Π΄ΠΎΠ²Π΅ΡΠΈΡΠ΅Π»ΡΠ½ΠΎΠ΅ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅.
--ΠΠ»Ρ Π²Π½ΡΡΡΠ΅Π½Π½ΠΈΡ
ΡΠ΅Π°Π½ΡΠΎΠ² ΠΈ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Π΅ΠΉ, Π½Π΅ ΠΏΡΠΈΠ½Π°Π΄Π»Π΅ΠΆΠ°ΡΠΈΡ
ΠΊ Π΄ΠΎΠΌΠ΅Π½Ρ, ΡΡΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΡΠ°Π²Π½ΠΎ NULL
,t.[nt_user_name] --ΠΠΌΡ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Ρ Windows Π΄Π»Ρ ΠΊΠ»ΠΈΠ΅Π½ΡΠ°, Π΅ΡΠ»ΠΈ Π²ΠΎ Π²ΡΠ΅ΠΌΡ ΡΠ΅Π°Π½ΡΠ° ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ ΠΏΡΠΎΠ²Π΅ΡΠΊΠ° ΠΏΠΎΠ΄Π»ΠΈΠ½Π½ΠΎΡΡΠΈ Windows ΠΈΠ»ΠΈ Π΄ΠΎΠ²Π΅ΡΠΈΡΠ΅Π»ΡΠ½ΠΎΠ΅ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅.
--ΠΠ»Ρ Π²Π½ΡΡΡΠ΅Π½Π½ΠΈΡ
ΡΠ΅Π°Π½ΡΠΎΠ² ΠΈ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Π΅ΠΉ, Π½Π΅ ΠΏΡΠΈΠ½Π°Π΄Π»Π΅ΠΆΠ°ΡΠΈΡ
ΠΊ Π΄ΠΎΠΌΠ΅Π½Ρ, ΡΡΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΡΠ°Π²Π½ΠΎ NULL
,t.[memory_usage] --ΠΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ 8-ΠΊΠΈΠ»ΠΎΠ±Π°ΠΉΡΠΎΠ²ΡΡ
ΡΡΡΠ°Π½ΠΈΡ ΠΏΠ°ΠΌΡΡΠΈ, ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΡ
Π΄Π°Π½Π½ΡΠΌ ΡΠ΅Π°Π½ΡΠΎΠΌ
,t.[total_scheduled_time] --ΠΠ±ΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ, Π½Π°Π·Π½Π°ΡΠ΅Π½Π½ΠΎΠ΅ Π΄Π°Π½Π½ΠΎΠΌΡ ΡΠ΅Π°Π½ΡΡ (Π²ΠΊΠ»ΡΡΠ°Ρ Π΅Π³ΠΎ Π²Π»ΠΎΠΆΠ΅Π½Π½ΡΠ΅ Π·Π°ΠΏΡΠΎΡΡ) Π΄Π»Ρ ΠΈΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ, Π² ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
,t.[last_request_start_time] --ΠΡΠ΅ΠΌΡ, ΠΊΠΎΠ³Π΄Π° Π½Π°ΡΠ°Π»ΡΡ ΠΏΠΎΡΠ»Π΅Π΄Π½ΠΈΠΉ Π·Π°ΠΏΡΠΎΡ Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΡΠ΅Π°Π½ΡΠ°. ΠΡΠΎ ΠΌΠΎΠΆΠ΅Ρ Π±ΡΡΡ Π·Π°ΠΏΡΠΎΡ, Π²ΡΠΏΠΎΠ»Π½ΡΡΡΠΈΠΉΡΡ Π² Π΄Π°Π½Π½ΡΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ
,t.[last_request_end_time] --ΠΡΠ΅ΠΌΡ Π·Π°Π²Π΅ΡΡΠ΅Π½ΠΈΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π·Π°ΠΏΡΠΎΡΠ° Π² ΡΠ°ΠΌΠΊΠ°Ρ
Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΡΠ΅Π°Π½ΡΠ°
,t.[is_user_process] --0, Π΅ΡΠ»ΠΈ ΡΠ΅Π°Π½Ρ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠΈΡΡΠ΅ΠΌΠ½ΡΠΌ. Π ΠΏΡΠΎΡΠΈΠ²Π½ΠΎΠΌ ΡΠ»ΡΡΠ°Π΅ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΡΠ°Π²Π½ΠΎ 1
,t.[original_security_id] --Microsoft ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ Windows, ΡΠ²ΡΠ·Π°Π½Π½ΡΠΉ Ρ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠΌ original_login_name
,t.[original_login_name] --SQL Server ΠΠΌΡ Π²Ρ
ΠΎΠ΄Π°, ΠΊΠΎΡΠΎΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅Ρ ΠΊΠ»ΠΈΠ΅Π½Ρ ΡΠΎΠ·Π΄Π°Π» Π΄Π°Π½Π½ΡΠΉ ΡΠ΅Π°Π½Ρ.
--ΠΡΠΎ ΠΌΠΎΠΆΠ΅Ρ Π±ΡΡΡ ΠΈΠΌΡ Π²Ρ
ΠΎΠ΄Π° SQL Server, ΠΏΡΠΎΡΠ΅Π΄ΡΠ΅Π΅ ΠΏΡΠΎΠ²Π΅ΡΠΊΡ ΠΏΠΎΠ΄Π»ΠΈΠ½Π½ΠΎΡΡΠΈ, ΠΈΠΌΡ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Ρ Π΄ΠΎΠΌΠ΅Π½Π° Windows,
--ΠΏΡΠΎΡΠ΅Π΄ΡΠ΅Π΅ ΠΏΡΠΎΠ²Π΅ΡΠΊΡ ΠΏΠΎΠ΄Π»ΠΈΠ½Π½ΠΎΡΡΠΈ, ΠΈΠ»ΠΈ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Ρ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΠΎΠΉ Π±Π°Π·Ρ Π΄Π°Π½Π½ΡΡ
.
--ΠΠ±ΡΠ°ΡΠΈΡΠ΅ Π²Π½ΠΈΠΌΠ°Π½ΠΈΠ΅, ΡΡΠΎ ΠΏΠΎΡΠ»Π΅ ΠΏΠ΅ΡΠ²ΠΎΠ½Π°ΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ Π΄Π»Ρ ΡΠ΅Π°Π½ΡΠ° ΠΌΠΎΠΆΠ΅Ρ Π±ΡΡΡ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΎ ΠΌΠ½ΠΎΠ³ΠΎ Π½Π΅ΡΠ²Π½ΡΡ
ΠΈΠ»ΠΈ ΡΠ²Π½ΡΡ
ΠΏΠ΅ΡΠ΅ΠΊΠ»ΡΡΠ΅Π½ΠΈΠΉ ΠΊΠΎΠ½ΡΠ΅ΠΊΡΡΠ°.
--ΠΠ°ΠΏΡΠΈΠΌΠ΅Ρ Π΅ΡΠ»ΠΈ EXECUTE AS ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ
,t.[last_successful_logon] --ΠΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ ΡΡΠΏΠ΅ΡΠ½ΠΎΠ³ΠΎ Π²Ρ
ΠΎΠ΄Π° Π² ΡΠΈΡΡΠ΅ΠΌΡ Π΄Π»Ρ ΠΈΠΌΠ΅Π½ΠΈ original_login_name Π΄ΠΎ Π·Π°ΠΏΡΡΠΊΠ° ΡΠ΅ΠΊΡΡΠ΅Π³ΠΎ ΡΠ΅Π°Π½ΡΠ°
,t.[last_unsuccessful_logon] --ΠΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π½Π΅ΡΡΠΏΠ΅ΡΠ½ΠΎΠ³ΠΎ Π²Ρ
ΠΎΠ΄Π° Π² ΡΠΈΡΡΠ΅ΠΌΡ Π΄Π»Ρ ΠΈΠΌΠ΅Π½ΠΈ original_login_name Π΄ΠΎ Π·Π°ΠΏΡΡΠΊΠ° ΡΠ΅ΠΊΡΡΠ΅Π³ΠΎ ΡΠ΅Π°Π½ΡΠ°
,t.[unsuccessful_logons] --Π§ΠΈΡΠ»ΠΎ Π½Π΅ΡΡΠΏΠ΅ΡΠ½ΡΡ
ΠΏΠΎΠΏΡΡΠΎΠΊ Π²Ρ
ΠΎΠ΄Π° Π² ΡΠΈΡΡΠ΅ΠΌΡ Π΄Π»Ρ ΠΈΠΌΠ΅Π½ΠΈ original_login_name ΠΌΠ΅ΠΆΠ΄Ρ Π²ΡΠ΅ΠΌΠ΅Π½Π΅ΠΌ last_successful_logon ΠΈ Π²ΡΠ΅ΠΌΠ΅Π½Π΅ΠΌ login_time
,t.[authenticating_database_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ Π±Π°Π·Ρ Π΄Π°Π½Π½ΡΡ
, Π²ΡΠΏΠΎΠ»Π½ΡΡΡΠ΅ΠΉ ΠΏΡΠΎΠ²Π΅ΡΠΊΡ ΠΏΠΎΠ΄Π»ΠΈΠ½Π½ΠΎΡΡΠΈ ΡΡΠ°ΡΡΠ½ΠΈΠΊΠ°.
--ΠΠ»Ρ ΠΈΠΌΠ΅Π½ Π²Ρ
ΠΎΠ΄Π° ΡΡΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0.
--ΠΠ»Ρ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Π΅ΠΉ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΠΎΠΉ Π±Π°Π·Ρ Π΄Π°Π½Π½ΡΡ
ΡΡΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ Π±ΡΠ΄Π΅Ρ ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΡ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ Π°Π²ΡΠΎΠ½ΠΎΠΌΠ½ΠΎΠΉ Π±Π°Π·Ρ Π΄Π°Π½Π½ΡΡ
,t.[sql_handle] --Π₯ΡΡ-ΠΊΠ°ΡΡΠ° ΡΠ΅ΠΊΡΡΠ° SQL-Π·Π°ΠΏΡΠΎΡΠ°
,t.[statement_start_offset] --ΠΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΡΠΈΠΌΠ²ΠΎΠ»ΠΎΠ² Π² Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΠΌΠΎΠΌ Π² Π½Π°ΡΡΠΎΡΡΠΈΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ ΠΏΠ°ΠΊΠ΅ΡΠ΅ ΠΈΠ»ΠΈ Ρ
ΡΠ°Π½ΠΈΠΌΠΎΠΉ ΠΏΡΠΎΡΠ΅Π΄ΡΡΠ΅, Π² ΠΊΠΎΡΠΎΡΠΎΠΉ Π·Π°ΠΏΡΡΠ΅Π½Π° ΡΠ΅ΠΊΡΡΠ°Ρ ΠΈΠ½ΡΡΡΡΠΊΡΠΈΡ.
--ΠΠΎΠΆΠ΅Ρ ΠΏΡΠΈΠΌΠ΅Π½ΡΡΡΡΡ Π²ΠΌΠ΅ΡΡΠ΅ Ρ ΡΡΠ½ΠΊΡΠΈΡΠΌΠΈ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ sql_handle, statement_end_offset ΠΈ sys.dm_exec_sql_text
--Π΄Π»Ρ ΠΈΠ·Π²Π»Π΅ΡΠ΅Π½ΠΈΡ ΠΈΡΠΏΠΎΠ»Π½ΡΠ΅ΠΌΠΎΠΉ Π² Π½Π°ΡΡΠΎΡΡΠΈΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ ΠΈΠ½ΡΡΡΡΠΊΡΠΈΠΈ ΠΏΠΎ Π·Π°ΠΏΡΠΎΡΡ
,t.[statement_end_offset] --ΠΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΡΠΈΠΌΠ²ΠΎΠ»ΠΎΠ² Π² Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΠΌΠΎΠΌ Π² Π½Π°ΡΡΠΎΡΡΠΈΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ ΠΏΠ°ΠΊΠ΅ΡΠ΅ ΠΈΠ»ΠΈ Ρ
ΡΠ°Π½ΠΈΠΌΠΎΠΉ ΠΏΡΠΎΡΠ΅Π΄ΡΡΠ΅, Π² ΠΊΠΎΡΠΎΡΠΎΠΉ Π·Π°Π²Π΅ΡΡΠΈΠ»Π°ΡΡ ΡΠ΅ΠΊΡΡΠ°Ρ ΠΈΠ½ΡΡΡΡΠΊΡΠΈΡ.
--ΠΠΎΠΆΠ΅Ρ ΠΏΡΠΈΠΌΠ΅Π½ΡΡΡΡΡ Π²ΠΌΠ΅ΡΡΠ΅ Ρ ΡΡΠ½ΠΊΡΠΈΡΠΌΠΈ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ sql_handle, statement_end_offset ΠΈ sys.dm_exec_sql_text
--Π΄Π»Ρ ΠΈΠ·Π²Π»Π΅ΡΠ΅Π½ΠΈΡ ΠΈΡΠΏΠΎΠ»Π½ΡΠ΅ΠΌΠΎΠΉ Π² Π½Π°ΡΡΠΎΡΡΠΈΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ ΠΈΠ½ΡΡΡΡΠΊΡΠΈΠΈ ΠΏΠΎ Π·Π°ΠΏΡΠΎΡΡ
,t.[plan_handle] --Π₯ΡΡ-ΠΊΠ°ΡΡΠ° ΠΏΠ»Π°Π½Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ SQL
,t.[database_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ Π±Π°Π·Ρ Π΄Π°Π½Π½ΡΡ
, ΠΊ ΠΊΠΎΡΠΎΡΠΎΠΉ Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΡΡΡ Π·Π°ΠΏΡΠΎΡ
,t.[user_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Ρ, ΠΎΡΠΏΡΠ°Π²ΠΈΠ²ΡΠ΅Π³ΠΎ Π΄Π°Π½Π½ΡΠΉ Π·Π°ΠΏΡΠΎΡ
,t.[connection_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ, ΠΏΠΎ ΠΊΠΎΡΠΎΡΠΎΠΌΡ ΠΏΠΎΡΡΡΠΏΠΈΠ» Π·Π°ΠΏΡΠΎΡ
,t.[is_blocking_other_session] --1-ΡΠ΅ΡΡΠΈΡ ΡΠ²Π½ΠΎ Π±Π»ΠΎΠΊΠΈΡΡΠ΅Ρ Π΄ΡΡΠ³ΠΈΠ΅ ΡΠ΅ΡΡΠΈΠΈ, 0-ΡΠ΅ΡΡΠΈΡ ΡΠ²Π½ΠΎ Π½Π΅ Π±Π»ΠΎΠΊΠΈΡΡΠ΅Ρ Π΄ΡΡΠ³ΠΈΠ΅ ΡΠ΅ΡΡΠΈΠΈ
,coalesce(t.[dop], mg.[dop]) as [dop] --Π‘ΡΠ΅ΠΏΠ΅Π½Ρ ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΠΈΠ·ΠΌΠ° Π·Π°ΠΏΡΠΎΡΠ°
,mg.[request_time] --ΠΠ°ΡΠ° ΠΈ Π²ΡΠ΅ΠΌΡ ΠΎΠ±ΡΠ°ΡΠ΅Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠ° Π·Π° ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ΠΌ ΠΏΠ°ΠΌΡΡΠΈ
,mg.[grant_time] --ΠΠ°ΡΠ° ΠΈ Π²ΡΠ΅ΠΌΡ, ΠΊΠΎΠ³Π΄Π° Π·Π°ΠΏΡΠΎΡΡ Π±ΡΠ»Π° ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½Π° ΠΏΠ°ΠΌΡΡΡ. ΠΠΎΠ·Π²ΡΠ°ΡΠ°Π΅Ρ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ NULL, Π΅ΡΠ»ΠΈ ΠΏΠ°ΠΌΡΡΡ Π΅ΡΠ΅ Π½Π΅ Π±ΡΠ»Π° ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½Π°
,mg.[requested_memory_kb] --ΠΠ±ΡΠΈΠΉ ΠΎΠ±ΡΠ΅ΠΌ Π·Π°ΠΏΡΠΎΡΠ΅Π½Π½ΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ Π² ΠΊΠΈΠ»ΠΎΠ±Π°ΠΉΡΠ°Ρ
,mg.[granted_memory_kb] --ΠΠ±ΡΠΈΠΉ ΠΎΠ±ΡΠ΅ΠΌ ΡΠ°ΠΊΡΠΈΡΠ΅ΡΠΊΠΈ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½Π½ΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ Π² ΠΊΠΈΠ»ΠΎΠ±Π°ΠΉΡΠ°Ρ
.
--ΠΠΎΠΆΠ΅Ρ Π±ΡΡΡ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ NULL, Π΅ΡΠ»ΠΈ ΠΏΠ°ΠΌΡΡΡ Π΅ΡΠ΅ Π½Π΅ Π±ΡΠ»Π° ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½Π°.
--ΠΠ±ΡΡΠ½ΠΎ ΡΡΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ Π΄ΠΎΠ»ΠΆΠ½ΠΎ Π±ΡΡΡ ΠΎΠ΄ΠΈΠ½Π°ΠΊΠΎΠ²ΡΠΌ Ρ requested_memory_kb.
--ΠΠ»Ρ ΡΠΎΠ·Π΄Π°Π½ΠΈΡ ΠΈΠ½Π΄Π΅ΠΊΡΠ° ΡΠ΅ΡΠ²Π΅Ρ ΠΌΠΎΠΆΠ΅Ρ ΡΠ°Π·ΡΠ΅ΡΠΈΡΡ Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΡΠ΅Π»ΡΠ½ΠΎΠ΅ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ ΠΏΠΎ ΡΡΠ΅Π±ΠΎΠ²Π°Π½ΠΈΡ ΠΏΠ°ΠΌΡΡΠΈ,
--ΠΎΠ±ΡΠ΅ΠΌ ΠΊΠΎΡΠΎΡΠΎΠΉ Π²ΡΡ
ΠΎΠ΄ΠΈΡ Π·Π° ΡΠ°ΠΌΠΊΠΈ ΠΈΠ·Π½Π°ΡΠ°Π»ΡΠ½ΠΎ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½Π½ΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ
,mg.[required_memory_kb] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΌ ΠΏΠ°ΠΌΡΡΠΈ Π² ΠΊΠΈΠ»ΠΎΠ±Π°ΠΉΡΠ°Ρ
(ΠΠ), Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΡΠΉ Π΄Π»Ρ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ requested_memory_kb ΡΠ°Π²Π½ΠΎ ΡΡΠΎΠΌΡ ΠΎΠ±ΡΠ΅ΠΌΡ ΠΈΠ»ΠΈ Π±ΠΎΠ»ΡΡΠ΅ Π΅Π³ΠΎ
,mg.[used_memory_kb] --ΠΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΠΉ Π² Π΄Π°Π½Π½ΡΠΉ ΠΌΠΎΠΌΠ΅Π½Ρ ΠΎΠ±ΡΠ΅ΠΌ ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ (Π² ΠΊΠΈΠ»ΠΎΠ±Π°ΠΉΡΠ°Ρ
)
,mg.[max_used_memory_kb] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΌ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΠΎΠΉ Π΄ΠΎ Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΠΌΠΎΠΌΠ΅Π½ΡΠ° ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ Π² ΠΊΠΈΠ»ΠΎΠ±Π°ΠΉΡΠ°Ρ
,mg.[query_cost] --ΠΠΆΠΈΠ΄Π°Π΅ΠΌΠ°Ρ ΡΡΠΎΠΈΠΌΠΎΡΡΡ Π·Π°ΠΏΡΠΎΡΠ°
,mg.[timeout_sec] --ΠΡΠ΅ΠΌΡ ΠΎΠΆΠΈΠ΄Π°Π½ΠΈΡ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ° Π² ΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
Π΄ΠΎ ΠΎΡΠΊΠ°Π·Π° ΠΎΡ ΠΎΠ±ΡΠ°ΡΠ΅Π½ΠΈΡ Π·Π° ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ΠΌ ΠΏΠ°ΠΌΡΡΠΈ
,mg.[resource_semaphore_id] --ΠΠ΅ΡΠ½ΠΈΠΊΠ°Π»ΡΠ½ΡΠΉ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ ΡΠ΅ΠΌΠ°ΡΠΎΡΠ° ΡΠ΅ΡΡΡΡΠ°, ΠΊΠΎΡΠΎΡΠΎΠ³ΠΎ ΠΎΠΆΠΈΠ΄Π°Π΅Ρ Π΄Π°Π½Π½ΡΠΉ Π·Π°ΠΏΡΠΎΡ
,mg.[queue_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ ΠΎΠΆΠΈΠ΄Π°ΡΡΠ΅ΠΉ ΠΎΡΠ΅ΡΠ΅Π΄ΠΈ, Π² ΠΊΠΎΡΠΎΡΠΎΠΉ Π΄Π°Π½Π½ΡΠΉ Π·Π°ΠΏΡΠΎΡ ΠΎΠΆΠΈΠ΄Π°Π΅Ρ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΡ ΠΏΠ°ΠΌΡΡΠΈ.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ NULL, Π΅ΡΠ»ΠΈ ΠΏΠ°ΠΌΡΡΡ ΡΠΆΠ΅ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½Π°
,mg.[wait_order] --ΠΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΡΠΉ ΠΏΠΎΡΡΠ΄ΠΎΠΊ ΠΎΠΆΠΈΠ΄Π°ΡΡΠΈΡ
Π·Π°ΠΏΡΠΎΡΠΎΠ² Π² ΡΠΊΠ°Π·Π°Π½Π½ΠΎΠΉ ΠΎΡΠ΅ΡΠ΅Π΄ΠΈ queue_id.
--ΠΡΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΠΌΠΎΠΆΠ΅Ρ ΠΈΠ·ΠΌΠ΅Π½ΡΡΡΡΡ Π΄Π»Ρ Π·Π°Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°, Π΅ΡΠ»ΠΈ Π΄ΡΡΠ³ΠΈΠ΅ Π·Π°ΠΏΡΠΎΡΡ ΠΎΡΠΊΠ°Π·ΡΠ²Π°ΡΡΡΡ ΠΎΡ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΡ ΠΏΠ°ΠΌΡΡΠΈ ΠΈΠ»ΠΈ ΠΏΠΎΠ»ΡΡΠ°ΡΡ Π΅Π΅.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ NULL, Π΅ΡΠ»ΠΈ ΠΏΠ°ΠΌΡΡΡ ΡΠΆΠ΅ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½Π°
,mg.[is_next_candidate] --Π―Π²Π»ΡΠ΅ΡΡΡ ΡΠ»Π΅Π΄ΡΡΡΠΈΠΌ ΠΊΠ°Π½Π΄ΠΈΠ΄Π°ΡΠΎΠΌ Π½Π° ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ ΠΏΠ°ΠΌΡΡΠΈ (1 = Π΄Π°, 0 = Π½Π΅Ρ, NULL = ΠΏΠ°ΠΌΡΡΡ ΡΠΆΠ΅ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½Π°)
,mg.[wait_time_ms] --ΠΡΠ΅ΠΌΡ ΠΎΠΆΠΈΠ΄Π°Π½ΠΈΡ Π² ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
. ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ NULL, Π΅ΡΠ»ΠΈ ΠΏΠ°ΠΌΡΡΡ ΡΠΆΠ΅ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½Π°
,mg.[pool_id] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ ΠΏΡΠ»Π° ΡΠ΅ΡΡΡΡΠΎΠ², ΠΊ ΠΊΠΎΡΠΎΡΠΎΠΌΡ ΠΏΡΠΈΠ½Π°Π΄Π»Π΅ΠΆΠΈΡ Π΄Π°Π½Π½Π°Ρ Π³ΡΡΠΏΠΏΠ° ΡΠ°Π±ΠΎΡΠ΅ΠΉ Π½Π°Π³ΡΡΠ·ΠΊΠΈ
,mg.[is_small] --ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ 1 ΠΎΠ·Π½Π°ΡΠ°Π΅Ρ, ΡΡΠΎ Π΄Π»Ρ Π΄Π°Π½Π½ΠΎΠΉ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΈ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΡ ΠΏΠ°ΠΌΡΡΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ ΠΌΠ°Π»ΡΠΉ ΡΠ΅ΠΌΠ°ΡΠΎΡ ΡΠ΅ΡΡΡΡΠ°.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ 0 ΠΎΠ·Π½Π°ΡΠ°Π΅Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΎΠ±ΡΡΠ½ΠΎΠ³ΠΎ ΡΠ΅ΠΌΠ°ΡΠΎΡΠ°
,mg.[ideal_memory_kb] --ΠΠ±ΡΠ΅ΠΌ, Π² ΠΊΠΈΠ»ΠΎΠ±Π°ΠΉΡΠ°Ρ
(ΠΠ), ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½Π½ΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ, Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΡΠΉ Π΄Π»Ρ ΡΠ°Π·ΠΌΠ΅ΡΠ΅Π½ΠΈΡ Π²ΡΠ΅Ρ
Π΄Π°Π½Π½ΡΡ
Π² ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ.
--ΠΡΠ½ΠΎΠ²ΡΠ²Π°Π΅ΡΡΡ Π½Π° ΠΎΡΠ΅Π½ΠΊΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Π° ΡΠ»Π΅ΠΌΠ΅Π½ΡΠΎΠ²
,mg.[reserved_worker_count] --Π§ΠΈΡΠ»ΠΎ ΡΠ°Π±ΠΎΡΠΈΡ
ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ², Π·Π°ΡΠ΅Π·Π΅ΡΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΡΡ
Π·Π°ΠΏΡΠΎΡΠΎΠ², Π° ΡΠ°ΠΊΠΆΠ΅ ΡΠΈΡΠ»ΠΎ ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
ΡΠ°Π±ΠΎΡΠΈΡ
ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ², ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΡ
Π²ΡΠ΅ΠΌΠΈ Π·Π°ΠΏΡΠΎΡΠ°ΠΌΠΈ
,mg.[used_worker_count] --Π§ΠΈΡΠ»ΠΎ ΡΠ°Π±ΠΎΡΠΈΡ
ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ², ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΡ
ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΡΡ
Π·Π°ΠΏΡΠΎΡΠΎΠ²
,mg.[max_used_worker_count] --???
,mg.[reserved_node_bitmap] --???
,pl.[bucketid] --ΠΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ ΡΠ΅Π³ΠΌΠ΅Π½ΡΠ° Ρ
ΡΡΠ°, Π² ΠΊΠΎΡΠΎΡΡΠΉ ΠΊΡΡΠΈΡΡΠ΅ΡΡΡ Π·Π°ΠΏΠΈΡΡ.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ ΡΠΊΠ°Π·ΡΠ²Π°Π΅Ρ Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½ ΠΎΡ 0 Π΄ΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΡ ΡΠ°Π·ΠΌΠ΅ΡΠ° Ρ
ΡΡ-ΡΠ°Π±Π»ΠΈΡΡ Π΄Π»Ρ ΡΠΈΠΏΠ° ΠΊΡΡΠ°.
--ΠΠ»Ρ ΠΊΡΡΠ΅ΠΉ SQL Plans ΠΈ Object Plans ΡΠ°Π·ΠΌΠ΅Ρ Ρ
ΡΡ-ΡΠ°Π±Π»ΠΈΡΡ ΠΌΠΎΠΆΠ΅Ρ Π΄ΠΎΡΡΠΈΠ³Π°ΡΡ 10007 Π½Π° 32-ΡΠ°Π·ΡΡΠ΄Π½ΡΡ
Π²Π΅ΡΡΠΈΡΡ
ΡΠΈΡΡΠ΅ΠΌ ΠΈ 40009 β Π½Π° 64-ΡΠ°Π·ΡΡΠ΄Π½ΡΡ
.
--ΠΠ»Ρ ΠΊΡΡΠ° Bound Trees ΡΠ°Π·ΠΌΠ΅Ρ Ρ
ΡΡ-ΡΠ°Π±Π»ΠΈΡΡ ΠΌΠΎΠΆΠ΅Ρ Π΄ΠΎΡΡΠΈΠ³Π°ΡΡ 1009 Π½Π° 32-ΡΠ°Π·ΡΡΠ΄Π½ΡΡ
Π²Π΅ΡΡΠΈΡΡ
ΡΠΈΡΡΠ΅ΠΌ ΠΈ 4001 Π½Π° 64-ΡΠ°Π·ΡΡΠ΄Π½ΡΡ
.
--ΠΠ»Ρ ΠΊΡΡΠ° ΡΠ°ΡΡΠΈΡΠ΅Π½Π½ΡΡ
Ρ
ΡΠ°Π½ΠΈΠΌΡΡ
ΠΏΡΠΎΡΠ΅Π΄ΡΡ ΡΠ°Π·ΠΌΠ΅Ρ Ρ
ΡΡ-ΡΠ°Π±Π»ΠΈΡΡ ΠΌΠΎΠΆΠ΅Ρ Π΄ΠΎΡΡΠΈΠ³Π°ΡΡ 127 Π½Π° 32-ΡΠ°Π·ΡΡΠ΄Π½ΡΡ
ΠΈ 64-ΡΠ°Π·ΡΡΠ΄Π½ΡΡ
Π²Π΅ΡΡΠΈΡΡ
ΡΠΈΡΡΠ΅ΠΌ
,pl.[refcounts] --Π§ΠΈΡΠ»ΠΎ ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² ΠΊΡΡΠ°, ΡΡΡΠ»Π°ΡΡΠΈΡ
ΡΡ Π½Π° Π΄Π°Π½Π½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΊΡ ΠΊΡΡΠ°.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ refcounts Π΄Π»Ρ Π·Π°ΠΏΠΈΡΠΈ Π΄ΠΎΠ»ΠΆΠ½ΠΎ Π±ΡΡΡ Π½Π΅ ΠΌΠ΅Π½ΡΡΠ΅ 1, ΡΡΠΎΠ±Ρ ΡΠ°Π·ΠΌΠ΅ΡΠ°ΡΡΡΡ Π² ΠΊΡΡΠ΅
,pl.[usecounts] --ΠΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΏΠΎΠ²ΡΠΎΡΠ΅Π½ΠΈΠΉ ΠΏΠΎΠΈΡΠΊΠ° ΠΎΠ±ΡΠ΅ΠΊΡΠ° ΠΊΡΡΠ°.
--ΠΡΡΠ°Π΅ΡΡΡ Π±Π΅Π· ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΡ, Π΅ΡΠ»ΠΈ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΈΠ·ΠΎΠ²Π°Π½Π½ΡΠ΅ Π·Π°ΠΏΡΠΎΡΡ ΠΎΠ±Π½Π°ΡΡΠΆΠΈΠ²Π°ΡΡ ΠΏΠ»Π°Π½ Π² ΠΊΡΡΠ΅.
--ΠΠΎΠΆΠ΅Ρ Π±ΡΡΡ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ Π½Π΅ΡΠΊΠΎΠ»ΡΠΊΠΎ ΡΠ°Π· ΠΏΡΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠΈ ΠΈΠ½ΡΡΡΡΠΊΡΠΈΠΈ showplan
,pl.[size_in_bytes] --Π§ΠΈΡΠ»ΠΎ Π±Π°ΠΉΡΠΎΠ², Π·Π°Π½ΠΈΠΌΠ°Π΅ΠΌΡΡ
ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠΌ ΠΊΡΡΠ°
,pl.[memory_object_address] --ΠΠ΄ΡΠ΅Ρ ΠΏΠ°ΠΌΡΡΠΈ ΠΊΡΡΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π·Π°ΠΏΠΈΡΠΈ.
--ΠΡΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΠΌΠΎΠΆΠ½ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡ Ρ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ΠΌ sys.dm_os_memory_objects,
--ΡΡΠΎΠ±Ρ ΠΏΡΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΡΠ°ΡΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΠΏΠ°ΠΌΡΡΠΈ ΠΊΡΡΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ ΠΏΠ»Π°Π½Π°,
--ΠΈ Ρ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ΠΌ sys.dm_os_memory_cache_entries Π΄Π»Ρ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ Π·Π°ΡΡΠ°Ρ Π½Π° ΠΊΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ Π·Π°ΠΏΠΈΡΠΈ
,pl.[cacheobjtype] --Π’ΠΈΠΏ ΠΎΠ±ΡΠ΅ΠΊΡΠ° Π² ΠΊΡΡΠ΅. ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ ΠΌΠΎΠΆΠ΅Ρ Π±ΡΡΡ ΠΎΠ΄Π½ΠΈΠΌ ΠΈΠ· ΡΠ»Π΅Π΄ΡΡΡΠΈΡ
,pl.[objtype] --Π’ΠΈΠΏ ΠΎΠ±ΡΠ΅ΠΊΡΠ°. ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ ΠΌΠΎΠΆΠ΅Ρ Π±ΡΡΡ ΠΎΠ΄Π½ΠΈΠΌ ΠΈΠ· ΡΠ»Π΅Π΄ΡΡΡΠΈΡ
,pl.[parent_plan_handle] --Π ΠΎΠ΄ΠΈΡΠ΅Π»ΡΡΠΊΠΈΠΉ ΠΏΠ»Π°Π½
--Π΄Π°Π½Π½ΡΠ΅ ΠΈΠ· sys.dm_exec_query_stats Π±ΡΠ°Π»ΠΈΡΡ Π·Π° ΡΡΡΠΊΠΈ, Π² ΠΊΠΎΡΠΎΡΡΡ
Π±ΡΠ»Π° ΠΏΠ°ΡΠ° (Π·Π°ΠΏΡΠΎΡ, ΠΏΠ»Π°Π½)
,qs.[creation_time] --ΠΡΠ΅ΠΌΡ ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ ΠΏΠ»Π°Π½Π°
,qs.[execution_count] --ΠΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠΉ ΠΏΠ»Π°Π½Π° Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅ΠΉ ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ
,qs.[total_worker_time] --ΠΠ±ΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ Π¦Π, Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π° Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ, Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ)
,qs.[min_last_worker_time] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ Π¦Π, Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π΅ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°, Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ)
,qs.[max_last_worker_time] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ Π¦Π, Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π΅ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°, Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ)
,qs.[min_worker_time] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ Π¦Π, ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°, Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ)
,qs.[max_worker_time] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ Π¦Π, ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°, Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ)
,qs.[total_physical_reads] --ΠΠ±ΡΠ΅Π΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠΈΡΡΠ²Π°Π½ΠΈΡ ΠΏΡΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠΈ ΠΏΠ»Π°Π½Π° Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° Π΅Π³ΠΎ ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[min_last_physical_reads] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠΈΡΡΠ²Π°Π½ΠΈΡ Π·Π° Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[max_last_physical_reads] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠΈΡΡΠ²Π°Π½ΠΈΡ Π·Π° Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[min_physical_reads] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠΈΡΡΠ²Π°Π½ΠΈΡ Π·Π° ΠΎΠ΄Π½ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[max_physical_reads] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠΈΡΡΠ²Π°Π½ΠΈΡ Π·Π° ΠΎΠ΄Π½ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[total_logical_writes] --ΠΠ±ΡΠ΅Π΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π·Π°ΠΏΠΈΡΠΈ ΠΏΡΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠΈ ΠΏΠ»Π°Π½Π° Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° Π΅Π³ΠΎ ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[min_last_logical_writes] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΡΡΡΠ°Π½ΠΈΡ Π² Π±ΡΡΠ΅ΡΠ½ΠΎΠΌ ΠΏΡΠ»Π΅, Π·Π°Π³ΡΡΠ·Π½Π΅Π½Π½ΡΡ
Π²ΠΎ Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΡΠ»ΠΈ ΡΡΡΠ°Π½ΠΈΡΠ° ΡΠΆΠ΅ ΡΠ²Π»ΡΠ΅ΡΡΡ Β«Π³ΡΡΠ·Π½ΠΎΠΉΒ» (Ρ. Π΅. ΠΈΠ·ΠΌΠ΅Π½Π΅Π½Π½ΠΎΠΉ), ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΈ Π·Π°ΠΏΠΈΡΠΈ Π½Π΅ ΡΡΠΈΡΡΠ²Π°ΡΡΡΡ.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[max_last_logical_writes] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΡΡΡΠ°Π½ΠΈΡ Π² Π±ΡΡΠ΅ΡΠ½ΠΎΠΌ ΠΏΡΠ»Π΅, Π·Π°Π³ΡΡΠ·Π½Π΅Π½Π½ΡΡ
Π²ΠΎ Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΡΠ»ΠΈ ΡΡΡΠ°Π½ΠΈΡΠ° ΡΠΆΠ΅ ΡΠ²Π»ΡΠ΅ΡΡΡ Β«Π³ΡΡΠ·Π½ΠΎΠΉΒ» (Ρ. Π΅. ΠΈΠ·ΠΌΠ΅Π½Π΅Π½Π½ΠΎΠΉ), ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΈ Π·Π°ΠΏΠΈΡΠΈ Π½Π΅ ΡΡΠΈΡΡΠ²Π°ΡΡΡΡ.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[min_logical_writes] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π·Π°ΠΏΠΈΡΠΈ Π·Π° ΠΎΠ΄Π½ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[max_logical_writes] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π·Π°ΠΏΠΈΡΠΈ Π·Π° ΠΎΠ΄Π½ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[total_logical_reads] --ΠΠ±ΡΠ΅Π΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠΈΡΡΠ²Π°Π½ΠΈΡ ΠΏΡΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠΈ ΠΏΠ»Π°Π½Π° Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° Π΅Π³ΠΎ ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[min_last_logical_reads] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠΈΡΡΠ²Π°Π½ΠΈΡ Π·Π° Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[max_last_logical_reads] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠΈΡΡΠ²Π°Π½ΠΈΡ Π·Π° Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[min_logical_reads] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠΈΡΡΠ²Π°Π½ΠΈΡ Π·Π° ΠΎΠ΄Π½ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[max_logical_reads] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠΈΡΡΠ²Π°Π½ΠΈΡ Π·Π° ΠΎΠ΄Π½ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0 ΠΏΡΠΈ Π·Π°ΠΏΡΠΎΡΠ΅ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[total_clr_time] --ΠΡΠ΅ΠΌΡ, Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ),
--Π²Π½ΡΡΡΠΈ Microsoft .NET Framework ΠΎΠ±ΡΠ΅ΡΠ·ΡΠΊΠΎΠ²Π°Ρ ΡΡΠ΅Π΄Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ (CLR) ΠΎΠ±ΡΠ΅ΠΊΡΡ ΠΏΡΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠΈ ΠΏΠ»Π°Π½Π° Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° Π΅Π³ΠΎ ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ.
--ΠΠ±ΡΠ΅ΠΊΡΡ ΡΡΠ΅Π΄Ρ CLR ΠΌΠΎΠ³ΡΡ Π±ΡΡΡ Ρ
ΡΠ°Π½ΠΈΠΌΡΠΌΠΈ ΠΏΡΠΎΡΠ΅Π΄ΡΡΠ°ΠΌΠΈ, ΡΡΠ½ΠΊΡΠΈΡΠΌΠΈ, ΡΡΠΈΠ³Π³Π΅ΡΠ°ΠΌΠΈ, ΡΠΈΠΏΠ°ΠΌΠΈ ΠΈ ΡΡΠ°ΡΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ Π²ΡΡΠ°ΠΆΠ΅Π½ΠΈΡΠΌΠΈ
,qs.[min_last_clr_time] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ, Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ),
--Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π²Π½ΡΡΡΠΈ .NET Framework ΠΎΠ±ΡΠ΅ΠΊΡΡ ΡΡΠ΅Π΄Ρ CLR Π²ΠΎ Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ±ΡΠ΅ΠΊΡΡ ΡΡΠ΅Π΄Ρ CLR ΠΌΠΎΠ³ΡΡ Π±ΡΡΡ Ρ
ΡΠ°Π½ΠΈΠΌΡΠΌΠΈ ΠΏΡΠΎΡΠ΅Π΄ΡΡΠ°ΠΌΠΈ, ΡΡΠ½ΠΊΡΠΈΡΠΌΠΈ, ΡΡΠΈΠ³Π³Π΅ΡΠ°ΠΌΠΈ, ΡΠΈΠΏΠ°ΠΌΠΈ ΠΈ ΡΡΠ°ΡΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ Π²ΡΡΠ°ΠΆΠ΅Π½ΠΈΡΠΌΠΈ
,qs.[max_last_clr_time] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ, Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ),
--Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π²Π½ΡΡΡΠΈ .NET Framework ΠΎΠ±ΡΠ΅ΠΊΡΡ ΡΡΠ΅Π΄Ρ CLR Π²ΠΎ Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ±ΡΠ΅ΠΊΡΡ ΡΡΠ΅Π΄Ρ CLR ΠΌΠΎΠ³ΡΡ Π±ΡΡΡ Ρ
ΡΠ°Π½ΠΈΠΌΡΠΌΠΈ ΠΏΡΠΎΡΠ΅Π΄ΡΡΠ°ΠΌΠΈ, ΡΡΠ½ΠΊΡΠΈΡΠΌΠΈ, ΡΡΠΈΠ³Π³Π΅ΡΠ°ΠΌΠΈ, ΡΠΈΠΏΠ°ΠΌΠΈ ΠΈ ΡΡΠ°ΡΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ Π²ΡΡΠ°ΠΆΠ΅Π½ΠΈΡΠΌΠΈ
,qs.[min_clr_time] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ, ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π° Π²Π½ΡΡΡΠΈ ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠ² .NET Framework ΡΡΠ΅Π΄Ρ CLR,
--Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ).
--ΠΠ±ΡΠ΅ΠΊΡΡ ΡΡΠ΅Π΄Ρ CLR ΠΌΠΎΠ³ΡΡ Π±ΡΡΡ Ρ
ΡΠ°Π½ΠΈΠΌΡΠΌΠΈ ΠΏΡΠΎΡΠ΅Π΄ΡΡΠ°ΠΌΠΈ, ΡΡΠ½ΠΊΡΠΈΡΠΌΠΈ, ΡΡΠΈΠ³Π³Π΅ΡΠ°ΠΌΠΈ, ΡΠΈΠΏΠ°ΠΌΠΈ ΠΈ ΡΡΠ°ΡΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ Π²ΡΡΠ°ΠΆΠ΅Π½ΠΈΡΠΌΠΈ
,qs.[max_clr_time] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ, ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π° Π²Π½ΡΡΡΠΈ ΡΡΠ΅Π΄Ρ CLR .NET Framework,
--Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ).
--ΠΠ±ΡΠ΅ΠΊΡΡ ΡΡΠ΅Π΄Ρ CLR ΠΌΠΎΠ³ΡΡ Π±ΡΡΡ Ρ
ΡΠ°Π½ΠΈΠΌΡΠΌΠΈ ΠΏΡΠΎΡΠ΅Π΄ΡΡΠ°ΠΌΠΈ, ΡΡΠ½ΠΊΡΠΈΡΠΌΠΈ, ΡΡΠΈΠ³Π³Π΅ΡΠ°ΠΌΠΈ, ΡΠΈΠΏΠ°ΠΌΠΈ ΠΈ ΡΡΠ°ΡΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ Π²ΡΡΠ°ΠΆΠ΅Π½ΠΈΡΠΌΠΈ
--,qs.[total_elapsed_time] --ΠΠ±ΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ, Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°, Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ)
,qs.[min_last_elapsed_time] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ, Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π΅ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°, Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ)
,qs.[max_last_elapsed_time] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ, Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π΅ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°, Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ)
,qs.[min_elapsed_time] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ, ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°, Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ)
,qs.[max_elapsed_time] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ, ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ Π·Π°ΡΡΠ°ΡΠ΅Π½Π½ΠΎΠ΅ Π½Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π½Π°, Π² ΠΌΠΈΠΊΡΠΎΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
(Π½ΠΎ Ρ ΡΠΎΡΠ½ΠΎΡΡΡΡ Π΄ΠΎ ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Ρ)
,qs.[total_rows] --ΠΠ±ΡΠ΅Π΅ ΡΠΈΡΠ»ΠΎ ΡΡΡΠΎΠΊ, Π²ΠΎΠ·Π²ΡΠ°ΡΠ°Π΅ΠΌΡΡ
Π·Π°ΠΏΡΠΎΡΠΎΠΌ. ΠΠ΅ ΠΌΠΎΠΆΠ΅Ρ ΠΈΠΌΠ΅ΡΡ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ null.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0, Π΅ΡΠ»ΠΈ ΡΠΊΠΎΠΌΠΏΠΈΠ»ΠΈΡΠΎΠ²Π°Π½Π½Π°Ρ Π² ΡΠΎΠ±ΡΡΠ²Π΅Π½Π½ΠΎΠΌ ΠΊΠΎΠ΄Π΅ Ρ
ΡΠ°Π½ΠΈΠΌΠ°Ρ ΠΏΡΠΎΡΠ΅Π΄ΡΡΠ° Π·Π°ΠΏΡΠ°ΡΠΈΠ²Π°Π΅Ρ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[min_last_rows] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΡΠΈΡΠ»ΠΎ ΡΡΡΠΎΠΊ, Π²ΠΎΠ·Π²ΡΠ°ΡΠ΅Π½Π½ΡΡ
ΠΏΠΎΡΠ»Π΅Π΄Π½ΠΈΠΌ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ΠΌ Π·Π°ΠΏΡΠΎΡΠ°. ΠΠ΅ ΠΌΠΎΠΆΠ΅Ρ ΠΈΠΌΠ΅ΡΡ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ null.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0, Π΅ΡΠ»ΠΈ ΡΠΊΠΎΠΌΠΏΠΈΠ»ΠΈΡΠΎΠ²Π°Π½Π½Π°Ρ Π² ΡΠΎΠ±ΡΡΠ²Π΅Π½Π½ΠΎΠΌ ΠΊΠΎΠ΄Π΅ Ρ
ΡΠ°Π½ΠΈΠΌΠ°Ρ ΠΏΡΠΎΡΠ΅Π΄ΡΡΠ° Π·Π°ΠΏΡΠ°ΡΠΈΠ²Π°Π΅Ρ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[max_last_rows] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΡΠΈΡΠ»ΠΎ ΡΡΡΠΎΠΊ, Π²ΠΎΠ·Π²ΡΠ°ΡΠ΅Π½Π½ΡΡ
ΠΏΠΎΡΠ»Π΅Π΄Π½ΠΈΠΌ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ΠΌ Π·Π°ΠΏΡΠΎΡΠ°. ΠΠ΅ ΠΌΠΎΠΆΠ΅Ρ ΠΈΠΌΠ΅ΡΡ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ null.
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0, Π΅ΡΠ»ΠΈ ΡΠΊΠΎΠΌΠΏΠΈΠ»ΠΈΡΠΎΠ²Π°Π½Π½Π°Ρ Π² ΡΠΎΠ±ΡΡΠ²Π΅Π½Π½ΠΎΠΌ ΠΊΠΎΠ΄Π΅ Ρ
ΡΠ°Π½ΠΈΠΌΠ°Ρ ΠΏΡΠΎΡΠ΅Π΄ΡΡΠ° Π·Π°ΠΏΡΠ°ΡΠΈΠ²Π°Π΅Ρ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[min_rows] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΡΡΡΠΎΠΊ, ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ Π²ΠΎΠ·Π²ΡΠ°ΡΠ΅Π½Π½ΡΡ
ΠΏΠΎ Π·Π°ΠΏΡΠΎΡΡ Π²ΠΎ Π²ΡΠ΅ΠΌΡ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΎΠ΄ΠΈΠ½
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0, Π΅ΡΠ»ΠΈ ΡΠΊΠΎΠΌΠΏΠΈΠ»ΠΈΡΠΎΠ²Π°Π½Π½Π°Ρ Π² ΡΠΎΠ±ΡΡΠ²Π΅Π½Π½ΠΎΠΌ ΠΊΠΎΠ΄Π΅ Ρ
ΡΠ°Π½ΠΈΠΌΠ°Ρ ΠΏΡΠΎΡΠ΅Π΄ΡΡΠ° Π·Π°ΠΏΡΠ°ΡΠΈΠ²Π°Π΅Ρ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[max_rows] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΡΠΈΡΠ»ΠΎ ΡΡΡΠΎΠΊ, ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ Π²ΠΎΠ·Π²ΡΠ°ΡΠ΅Π½Π½ΡΡ
ΠΏΠΎ Π·Π°ΠΏΡΠΎΡΡ Π²ΠΎ Π²ΡΠ΅ΠΌΡ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΎΠ΄ΠΈΠ½
--ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π²ΡΠ΅Π³Π΄Π° ΡΠ°Π²Π½ΠΎ 0, Π΅ΡΠ»ΠΈ ΡΠΊΠΎΠΌΠΏΠΈΠ»ΠΈΡΠΎΠ²Π°Π½Π½Π°Ρ Π² ΡΠΎΠ±ΡΡΠ²Π΅Π½Π½ΠΎΠΌ ΠΊΠΎΠ΄Π΅ Ρ
ΡΠ°Π½ΠΈΠΌΠ°Ρ ΠΏΡΠΎΡΠ΅Π΄ΡΡΠ° Π·Π°ΠΏΡΠ°ΡΠΈΠ²Π°Π΅Ρ ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ ΡΠ°Π±Π»ΠΈΡΡ
,qs.[total_dop] --ΠΠ±ΡΡΡ ΡΡΠΌΠΌΡ ΠΏΠΎ ΡΡΠ΅ΠΏΠ΅Π½ΠΈ ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΠΈΠ·ΠΌΠ° ΠΏΠ»Π°Π½Π° ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° Π΅Π³ΠΎ ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[min_last_dop] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½Π°Ρ ΡΡΠ΅ΠΏΠ΅Π½Ρ ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΠΈΠ·ΠΌΠ°, Π΅ΡΠ»ΠΈ Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[max_last_dop] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½Π°Ρ ΡΡΠ΅ΠΏΠ΅Π½Ρ ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΠΈΠ·ΠΌΠ°, Π΅ΡΠ»ΠΈ Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[min_dop] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½Π°Ρ ΡΡΠ΅ΠΏΠ΅Π½Ρ ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΠΈΠ·ΠΌΠ° ΡΡΠΎΡ ΠΏΠ»Π°Π½ ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ Π²ΠΎ Π²ΡΠ΅ΠΌΡ ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[max_dop] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½Π°Ρ ΡΡΠ΅ΠΏΠ΅Π½Ρ ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΠΈΠ·ΠΌΠ° ΡΡΠΎΡ ΠΏΠ»Π°Π½ ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ Π²ΠΎ Π²ΡΠ΅ΠΌΡ ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[total_grant_kb] --ΠΠ±ΡΠΈΠΉ ΠΎΠ±ΡΠ΅ΠΌ Π·Π°ΡΠ΅Π·Π΅ΡΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ Π² ΠΠ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²ΠΈΡΡ ΡΡΠΎΡ ΠΏΠ»Π°Π½, ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° Π΅Π³ΠΎ ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[min_last_grant_kb] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΌ Π·Π°ΡΠ΅Π·Π΅ΡΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»ΡΠ΅Ρ Π² ΠΠ, ΠΊΠΎΠ³Π΄Π° Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[max_last_grant_kb] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΌ Π·Π°ΡΠ΅Π·Π΅ΡΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»ΡΠ΅Ρ Π² ΠΠ, ΠΊΠΎΠ³Π΄Π° Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[min_grant_kb] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΌ Π·Π°ΡΠ΅Π·Π΅ΡΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ Π² ΠΠ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²ΠΈΡΡ Π½ΠΈΠΊΠΎΠ³Π΄Π° Π½Π΅ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΎ Π² Ρ
ΠΎΠ΄Π΅ ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[max_grant_kb] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΌ Π·Π°ΡΠ΅Π·Π΅ΡΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ Π² ΠΠ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²ΠΈΡΡ Π½ΠΈΠΊΠΎΠ³Π΄Π° Π½Π΅ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΎ Π² Ρ
ΠΎΠ΄Π΅ ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[total_used_grant_kb] --ΠΠ±ΡΠΈΠΉ ΠΎΠ±ΡΠ΅ΠΌ Π·Π°ΡΠ΅Π·Π΅ΡΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ Π² ΠΠ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²ΠΈΡΡ ΡΡΠΎΡ ΠΏΠ»Π°Π½, ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΠΉ Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° Π΅Π³ΠΎ ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[min_last_used_grant_kb] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½Π°Ρ ΡΡΠΌΠΌΠ° ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ Π² ΠΠ, Π΅ΡΠ»ΠΈ Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[max_last_used_grant_kb] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½Π°Ρ ΡΡΠΌΠΌΠ° ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ Π² ΠΠ, Π΅ΡΠ»ΠΈ Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[min_used_grant_kb] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΌ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ Π² ΠΠ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²ΠΈΡΡ Π½ΠΈΠΊΠΎΠ³Π΄Π° Π½Π΅ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ ΠΏΡΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠΈ ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[max_used_grant_kb] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΌ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΠΎΠΉ ΠΏΠ°ΠΌΡΡΠΈ Π² ΠΠ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²ΠΈΡΡ Π½ΠΈΠΊΠΎΠ³Π΄Π° Π½Π΅ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ ΠΏΡΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠΈ ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[total_ideal_grant_kb] --ΠΠ±ΡΠΈΠΉ ΠΎΠ±ΡΠ΅ΠΌ ΠΈΠ΄Π΅Π°Π»ΡΠ½ΡΠΉ ΠΏΠ°ΠΌΡΡΡ Π² ΠΠ, ΠΎΡΠ΅Π½ΠΊΠ° ΠΏΠ»Π°Π½Π° Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° Π΅Π³ΠΎ ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[min_last_ideal_grant_kb] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΌ ΠΏΠ°ΠΌΡΡΠΈ, ΠΈΠ΄Π΅Π°Π»ΡΠ½ΡΠΌ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»ΡΠ΅Ρ Π² ΠΠ, ΠΊΠΎΠ³Π΄Π° Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[max_last_ideal_grant_kb] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΌ ΠΏΠ°ΠΌΡΡΠΈ, ΠΈΠ΄Π΅Π°Π»ΡΠ½ΡΠΌ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»ΡΠ΅Ρ Π² ΠΠ, ΠΊΠΎΠ³Π΄Π° Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[min_ideal_grant_kb] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΌ ΠΏΠ°ΠΌΡΡΠΈ ΠΈΠ΄Π΅Π°Π»ΡΠ½ΡΠΉ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΡ Π² ΡΡΠΎΡ ΠΏΠ»Π°Π½ ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ ΠΎΡΠ΅Π½ΠΊΠ° Π²ΠΎ Π²ΡΠ΅ΠΌΡ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΎΠ΄ΠΈΠ½ ΠΠ.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[max_ideal_grant_kb] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΌ ΠΏΠ°ΠΌΡΡΠΈ ΠΈΠ΄Π΅Π°Π»ΡΠ½ΡΠΉ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΡ Π² ΡΡΠΎΡ ΠΏΠ»Π°Π½ ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ ΠΎΡΠ΅Π½ΠΊΠ° Π²ΠΎ Π²ΡΠ΅ΠΌΡ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΎΠ΄ΠΈΠ½ ΠΠ.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[total_reserved_threads] --ΠΠ±ΡΠ°Ρ ΡΡΠΌΠΌΠ° ΠΏΠΎ Π·Π°ΡΠ΅Π·Π΅ΡΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΡΠΌ ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΡΠΎΠΊΠΎΠ² ΡΡΠΎΡ ΠΏΠ»Π°Π½ ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π²ΡΠ΅Π³ΠΎΡΡ Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° Π΅Π³ΠΎ ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[min_last_reserved_threads] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΡΠΈΡΠ»ΠΎ Π·Π°ΡΠ΅Π·Π΅ΡΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΡΡ
ΠΏΠΎΡΠΎΠΊΠΎΠ², ΠΊΠΎΠ³Π΄Π° Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[max_last_reserved_threads] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΡΠΈΡΠ»ΠΎ Π·Π°ΡΠ΅Π·Π΅ΡΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΡΡ
ΠΏΠΎΡΠΎΠΊΠΎΠ², ΠΊΠΎΠ³Π΄Π° Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[min_reserved_threads] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΡΠΈΡΠ»ΠΎ Π·Π°ΡΠ΅Π·Π΅ΡΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΡΠΎΠΊΠΎΠ², ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡ ΠΏΡΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠΈ ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[max_reserved_threads] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΡΠΈΡΠ»ΠΎ Π·Π°ΡΠ΅Π·Π΅ΡΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΡΠΎΠΊΠΎΠ² Π½ΠΈΠΊΠΎΠ³Π΄Π° Π½Π΅ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ ΠΏΡΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠΈ ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[total_used_threads] --ΠΠ±ΡΠ°Ρ ΡΡΠΌΠΌΠ° ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΡΡ
ΠΏΠΎΡΠΎΠΊΠΎΠ² ΡΡΠΎΡ ΠΏΠ»Π°Π½ ΠΊΠΎΠ³Π΄Π°-Π»ΠΈΠ±ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π²ΡΠ΅Π³ΠΎΡΡ Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° Π΅Π³ΠΎ ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[min_last_used_threads] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΡΠΈΡΠ»ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΡ
ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΡΡ
ΠΏΠΎΡΠΎΠΊΠΎΠ², ΠΊΠΎΠ³Π΄Π° Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[max_last_used_threads] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΡΠΈΡΠ»ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΡ
ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΡΡ
ΠΏΠΎΡΠΎΠΊΠΎΠ², ΠΊΠΎΠ³Π΄Π° Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΏΠ»Π°Π½Π°.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[min_used_threads] --ΠΠΈΠ½ΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΡΠΈΡΠ»ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΡ
ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΡΡ
ΠΏΠΎΡΠΎΠΊΠΎΠ², ΠΏΡΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠΈ ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΏΠ»Π°Π½Π° ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π»ΠΈ.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
,qs.[max_used_threads] --ΠΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠ΅ ΡΠΈΡΠ»ΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΡ
ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΡΡ
ΠΏΠΎΡΠΎΠΊΠΎΠ², ΠΏΡΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠΈ ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΏΠ»Π°Π½Π° ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π»ΠΈ.
--ΠΠ½ Π²ΡΠ΅Π³Π΄Π° Π±ΡΠ΄Π΅Ρ ΡΠ°Π²Π½ΠΎ 0 Π΄Π»Ρ Π·Π°ΠΏΡΠΎΡΠ° ΠΊ ΡΠ°Π±Π»ΠΈΡΠ΅, ΠΎΠΏΡΠΈΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΠΏΠ°ΠΌΡΡΠΈ
from tbl_res_rec as t
left outer join sys.dm_exec_query_memory_grants as mg on t.[plan_handle]=mg.[plan_handle] and t.[sql_handle]=mg.[sql_handle]
left outer join sys.dm_exec_cached_plans as pl on t.[plan_handle]=pl.[plan_handle]
left outer join tbl_rec_stat_g as qs on t.[plan_handle]=qs.[plan_handle] and t.[sql_handle]=qs.[sql_handle] --and qs.[last_execution_time]=cast(t.[start_time] as date);
Paalalahanan din kita na ayon sa mga nakolektang istatistika, maaari mong makuha ang pinakamahirap na mga query:
Kodigo
/*
creation_time - ΠΡΠ΅ΠΌΡ, ΠΊΠΎΠ³Π΄Π° Π·Π°ΠΏΡΠΎΡ Π±ΡΠ» ΡΠΊΠΎΠΌΠΏΠΈΠ»ΠΈΡΠΎΠ²Π°Π½. ΠΠΎΡΠΊΠΎΠ»ΡΠΊΡ ΠΏΡΠΈ ΡΡΠ°ΡΡΠ΅ ΡΠ΅ΡΠ²Π΅ΡΠ° ΠΊΡΡ ΠΏΡΡΡΠΎΠΉ, Π΄Π°Π½Π½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ Π²ΡΠ΅Π³Π΄Π° Π±ΠΎΠ»ΡΡΠ΅ Π»ΠΈΠ±ΠΎ ΡΠ°Π²Π½ΠΎ ΠΌΠΎΠΌΠ΅Π½ΡΡ Π·Π°ΠΏΡΡΠΊΠ° ΡΠ΅ΡΠ²ΠΈΡΠ°. ΠΡΠ»ΠΈ Π²ΡΠ΅ΠΌΡ, ΡΠΊΠ°Π·Π°Π½Π½ΠΎΠ΅ Π² ΡΡΠΎΠΌ ΡΡΠΎΠ»Π±ΡΠ΅ ΠΏΠΎΠ·ΠΆΠ΅, ΡΠ΅ΠΌ ΠΏΡΠ΅Π΄ΠΏΠΎΠ»Π°Π³Π°Π΅ΠΌΠΎΠ΅ (ΠΏΠ΅ΡΠ²ΠΎΠ΅ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΏΡΠΎΡΠ΅Π΄ΡΡΡ), ΡΡΠΎ Π³ΠΎΠ²ΠΎΡΠΈΡ ΠΎ ΡΠΎΠΌ, ΡΡΠΎ Π·Π°ΠΏΡΠΎΡ ΠΏΠΎ ΡΠ΅ΠΌ ΠΈΠ»ΠΈ ΠΈΠ½ΡΠΌ ΠΏΡΠΈΡΠΈΠ½Π°ΠΌ Π±ΡΠ» ΡΠ΅ΠΊΠΎΠΌΠΏΠΈΠ»ΠΈΡΠΎΠ²Π°Π½.
last_execution_time - ΠΠΎΠΌΠ΅Π½Ρ ΡΠ°ΠΊΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠ°.
execution_count - Π‘ΠΊΠΎΠ»ΡΠΊΠΎ ΡΠ°Π· Π·Π°ΠΏΡΠΎΡ Π±ΡΠ» Π²ΡΠΏΠΎΠ»Π½Π΅Π½ Ρ ΠΌΠΎΠΌΠ΅Π½ΡΠ° ΠΊΠΎΠΌΠΏΠΈΠ»ΡΡΠΈΠΈ
ΠΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠΉ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ Π½Π°ΠΉΡΠΈ ΠΎΡΠΈΠ±ΠΊΠΈ Π² Π°Π»Π³ΠΎΡΠΈΡΠΌΠ°Ρ
- ΡΠ°ΡΡΠΎ Π² Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΠΌΡΡ
Π·Π°ΠΏΡΠΎΡΠ°Ρ
ΠΎΠΊΠ°Π·ΡΠ²Π°ΡΡΡΡ ΡΠ΅, ΠΊΠΎΡΠΎΡΡΠ΅ Π½Π°Ρ
ΠΎΠ΄ΡΡΡΡ Π²Π½ΡΡΡΠΈ ΠΊΠ°ΠΊΠΈΡ
-Π»ΠΈΠ±ΠΎ ΡΠΈΠΊΠ»ΠΎΠ² ΠΎΠ΄Π½Π°ΠΊΠΎ ΠΌΠΎΠ³ΡΡ Π±ΡΡΡ Π²ΡΠΏΠΎΠ»Π½Π΅Π½Ρ ΠΏΠ΅ΡΠ΅Π΄ ΡΠ°ΠΌΠΈΠΌ ΡΠΈΠΊΠ»ΠΎΠΌ ΠΎΠ΄ΠΈΠ½ ΡΠ°Π·. ΠΠ°ΠΏΡΠΈΠΌΠ΅Ρ, ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΠ΅ ΠΊΠ°ΠΊΠΈΡ
-Π»ΠΈΠ±ΠΎ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΠΈΠ· Π±Π°Π·Ρ Π΄Π°Π½Π½ΡΡ
, Π½Π΅ ΠΌΠ΅Π½ΡΡΡΠΈΡ
ΡΡ Π²Π½ΡΡΡΠΈ ΡΠΈΠΊΠ»Π°.
CPU - Π‘ΡΠΌΠΌΠ°ΡΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΡΠ΅ΡΡΠΎΡΠ° Π² ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
. ΠΡΠ»ΠΈ Π·Π°ΠΏΡΠΎΡ ΠΎΠ±ΡΠ°Π±Π°ΡΡΠ²Π°Π΅ΡΡΡ ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΠΎ, ΡΠΎ ΡΡΠΎ Π²ΡΠ΅ΠΌΡ ΠΌΠΎΠΆΠ΅Ρ ΠΏΡΠ΅Π²ΡΡΠΈΡΡ ΠΎΠ±ΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠ°, ΠΏΠΎΡΠΊΠΎΠ»ΡΠΊΡ ΡΡΠΌΠΌΠΈΡΡΠ΅ΡΡΡ Π²ΡΠ΅ΠΌΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠ° ΠΊΠ°ΠΆΠ΄ΡΠΌ ΡΠ΄ΡΠΎΠΌ. ΠΠΎ Π²ΡΠ΅ΠΌΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΡΠ΅ΡΡΠΎΡΠ° Π²ΠΊΠ»ΡΡΠ°Π΅ΡΡΡ ΡΠΎΠ»ΡΠΊΠΎ ΡΠ°ΠΊΡΠΈΡΠ΅ΡΠΊΠ°Ρ Π½Π°Π³ΡΡΠ·ΠΊΠ° Π½Π° ΡΠ΄ΡΠ°, Π² Π½Π΅Π΅ Π½Π΅ Π²Ρ
ΠΎΠ΄ΡΡ ΠΎΠΆΠΈΠ΄Π°Π½ΠΈΡ ΠΊΠ°ΠΊΠΈΡ
-Π»ΠΈΠ±ΠΎ ΡΠ΅ΡΡΡΡΠΎΠ².
ΠΡΠ΅Π²ΠΈΠ΄Π½ΠΎ, ΡΡΠΎ Π΄Π°Π½Π½ΡΠΉ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Ρ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ Π²ΡΡΠ²Π»ΡΡΡ Π·Π°ΠΏΡΠΎΡΡ, Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ ΡΠΈΠ»ΡΠ½ΠΎ Π·Π°Π³ΡΡΠΆΠ°ΡΡΠΈΠ΅ ΠΏΡΠΎΡΠ΅ΡΡΠΎΡ.
AvgCPUTime - Π‘ΡΠ΅Π΄Π½ΡΡ Π·Π°Π³ΡΡΠ·ΠΊΠ° ΠΏΡΠΎΡΠ΅ΡΡΠΎΡΠ° Π½Π° ΠΎΠ΄ΠΈΠ½ Π·Π°ΠΏΡΠΎΡ.
TotDuration - ΠΠ±ΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠ°, Π² ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
.
ΠΠ°Π½Π½ΡΠΉ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡ ΠΌΠΎΠΆΠ΅Ρ Π±ΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ Π΄Π»Ρ ΠΏΠΎΠΈΡΠΊΠ° ΡΠ΅Ρ
Π·Π°ΠΏΡΠΎΡΠΎΠ², ΠΊΠΎΡΠΎΡΡΠ΅, Π½Π΅Π·Π°Π²ΠΈΡΠΈΠΌΠΎ ΠΎΡ ΠΏΡΠΈΡΠΈΠ½Ρ Π²ΡΠΏΠΎΠ»Π½ΡΡΡΡΡ "Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ Π΄ΠΎΠ»Π³ΠΎ". ΠΡΠ»ΠΈ ΠΎΠ±ΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠ° ΡΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎ Π½ΠΈΠΆΠ΅ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ CPU (Ρ ΠΏΠΎΠΏΡΠ°Π²ΠΊΠΎΠΉ Π½Π° ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΠΈΠ·ΠΌ) - ΡΡΠΎ Π³ΠΎΠ²ΠΎΡΠΈΡ ΠΎ ΡΠΎΠΌ, ΡΡΠΎ ΠΏΡΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠ° Π±ΡΠ»ΠΈ ΠΎΠΆΠΈΠ΄Π°Π½ΠΈΡ ΠΊΠ°ΠΊΠΈΡ
-Π»ΠΈΠ±ΠΎ ΡΠ΅ΡΡΡΡΠΎΠ². Π Π±ΠΎΠ»ΡΡΠΈΠ½ΡΡΠ²Π΅ ΡΠ»ΡΡΠ°Π΅Π² ΡΡΠΎ ΡΠ²ΡΠ·Π°Π½ΠΎ Ρ Π΄ΠΈΡΠΊΠΎΠ²ΠΎΠΉ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡΡ ΠΈΠ»ΠΈ Π±Π»ΠΎΠΊΠΈΡΠΎΠ²ΠΊΠ°ΠΌΠΈ, Π½ΠΎ ΡΠ°ΠΊΠΆΠ΅ ΡΡΠΎ ΠΌΠΎΠΆΠ΅Ρ Π±ΡΡΡ ΡΠ΅ΡΠ΅Π²ΠΎΠΉ ΠΈΠ½ΡΠ΅ΡΡΠ΅ΠΉΡ ΠΈΠ»ΠΈ Π΄ΡΡΠ³ΠΎΠΉ ΡΠ΅ΡΡΡΡ.
ΠΠΎΠ»Π½ΡΠΉ ΡΠΏΠΈΡΠΎΠΊ ΡΠΈΠΏΠΎΠ² ΠΎΠΆΠΈΠ΄Π°Π½ΠΈΠΉ ΠΌΠΎΠΆΠ½ΠΎ ΠΏΠΎΡΠΌΠΎΡΡΠ΅ΡΡ Π² ΠΎΠΏΠΈΡΠ°Π½ΠΈΠΈ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ΠΈΡ sys.dm_os_wait_stats.
AvgDur - Π‘ΡΠ΅Π΄Π½Π΅Π΅ Π²ΡΠ΅ΠΌΡ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ Π·Π°ΠΏΡΠΎΡΠ° Π² ΠΌΠΈΠ»Π»ΠΈΡΠ΅ΠΊΡΠ½Π΄Π°Ρ
.
Reads - ΠΠ±ΡΠ΅Π΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΡΡΠ΅Π½ΠΈΠΉ.
ΠΡΠΎ ΠΏΠΎΠΆΠ°Π»ΡΠΉ Π»ΡΡΡΠΈΠΉ Π°Π³ΡΠ΅Π³Π°ΡΠ½ΡΠΉ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Ρ, ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡΠΈΠΉ Π²ΡΡΠ²ΠΈΡΡ Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ Π½Π°Π³ΡΡΠΆΠ°ΡΡΠΈΠ΅ ΡΠ΅ΡΠ²Π΅Ρ Π·Π°ΠΏΡΠΎΡΡ.
ΠΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΡΡΠ΅Π½ΠΈΠ΅ - ΡΡΠΎ ΡΠ°Π·ΠΎΠ²ΠΎΠ΅ ΠΎΠ±ΡΠ°ΡΠ΅Π½ΠΈΠ΅ ΠΊ ΡΡΡΠ°Π½ΠΈΡΠ΅ Π΄Π°Π½Π½ΡΡ
, ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΡΠ΅Π½ΠΈΡ Π½Π΅ ΡΡΠΈΡΡΠ²Π°ΡΡΡΡ.
Π ΡΠ°ΠΌΠΊΠ°Ρ
Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°, ΠΌΠΎΠ³ΡΡ ΠΏΡΠΎΠΈΡΡ
ΠΎΠ΄ΠΈΡΡ Π½Π΅ΠΎΠ΄Π½ΠΎΠΊΡΠ°ΡΠ½ΡΠ΅ ΠΎΠ±ΡΠ°ΡΠ΅Π½ΠΈΡ ΠΊ ΠΎΠ΄Π½ΠΎΠΉ ΠΈ ΡΠΎΠΉ ΠΆΠ΅ ΡΡΡΠ°Π½ΠΈΡΠ΅.
Π§Π΅ΠΌ Π±ΠΎΠ»ΡΡΠ΅ ΠΎΠ±ΡΠ°ΡΠ΅Π½ΠΈΠΉ ΠΊ ΡΡΡΠ°Π½ΠΈΡΠ°ΠΌ, ΡΠ΅ΠΌ Π±ΠΎΠ»ΡΡΠ΅ ΡΡΠ΅Π±ΡΠ΅ΡΡΡ Π΄ΠΈΡΠΊΠΎΠ²ΡΡ
ΡΡΠ΅Π½ΠΈΠΉ, ΠΏΠ°ΠΌΡΡΠΈ ΠΈ, Π΅ΡΠ»ΠΈ ΡΠ΅ΡΡ ΠΈΠ΄Π΅Ρ ΠΎ ΠΏΠΎΠ²ΡΠΎΡΠ½ΡΡ
ΠΎΠ±ΡΠ°ΡΠ΅Π½ΠΈΡΡ
, Π±ΠΎΠ»ΡΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ ΡΡΠ΅Π±ΡΠ΅ΡΡΡ ΡΠ΄Π΅ΡΠΆΠΈΠ²Π°ΡΡ ΡΡΡΠ°Π½ΠΈΡΡ Π² ΠΏΠ°ΠΌΡΡΠΈ.
Writes - ΠΠ±ΡΠ΅Π΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠΉ ΡΡΡΠ°Π½ΠΈΡ Π΄Π°Π½Π½ΡΡ
.
Π₯Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΡΠ΅Ρ ΡΠΎ, ΠΊΠ°ΠΊ Π·Π°ΠΏΡΠΎΡ "Π½Π°Π³ΡΡΠΆΠ°Π΅Ρ" Π΄ΠΈΡΠΊΠΎΠ²ΡΡ ΡΠΈΡΡΠ΅ΠΌΡ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΡΠΌΠΈ Π·Π°ΠΏΠΈΡΠΈ.
Π‘Π»Π΅Π΄ΡΠ΅Ρ ΠΏΠΎΠΌΠ½ΠΈΡΡ, ΡΡΠΎ ΡΡΠΎΡ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Ρ ΠΌΠΎΠΆΠ΅Ρ Π±ΡΡΡ Π±ΠΎΠ»ΡΡΠ΅ 0 Π½Π΅ ΡΠΎΠ»ΡΠΊΠΎ Ρ ΡΠ΅Ρ
Π·Π°ΠΏΡΠΎΡΠΎΠ², ΠΊΠΎΡΠΎΡΡΠ΅ ΡΠ²Π½ΠΎ ΠΌΠ΅Π½ΡΡΡ Π΄Π°Π½Π½ΡΠ΅, Π½ΠΎ ΡΠ°ΠΊΠΆΠ΅ ΠΈ Ρ ΡΠ΅Ρ
, ΠΊΠΎΡΠΎΡΡΠ΅ ΡΠΎΡ
ΡΠ°Π½ΡΡΡ ΠΏΡΠΎΠΌΠ΅ΠΆΡΡΠΎΡΠ½ΡΠ΅ Π΄Π°Π½Π½ΡΠ΅ Π² tempdb.
AggIO - ΠΠ±ΡΠ΅Π΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ Π²Π²ΠΎΠ΄Π°-Π²ΡΠ²ΠΎΠ΄Π° (ΡΡΠΌΠΌΠ°ΡΠ½ΠΎ)
ΠΠ°ΠΊ ΠΏΡΠ°Π²ΠΈΠ»ΠΎ, ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΡΠ΅Π½ΠΈΠΉ Π½Π° ΠΏΠΎΡΡΠ΄ΠΊΠΈ ΠΏΡΠ΅Π²ΡΡΠ°Π΅Ρ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ Π·Π°ΠΏΠΈΡΠΈ, ΠΏΠΎΡΡΠΎΠΌΡ ΡΡΠΎΡ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Ρ ΡΠ°ΠΌ ΠΏΠΎ ΡΠ΅Π±Π΅ Π΄Π»Ρ Π°Π½Π°Π»ΠΈΠ·Π° ΠΏΡΠΈΠΌΠ΅Π½ΠΈΠΌ Π² ΡΠ΅Π΄ΠΊΠΈΡ
ΡΠ»ΡΡΠ°ΡΡ
.
AvgIO - Π‘ΡΠ΅Π΄Π½Π΅Π΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
Π΄ΠΈΡΠΊΠΎΠ²ΡΡ
ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ Π½Π° ΠΎΠ΄Π½ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ Π·Π°ΠΏΡΠΎΡΠ°.
ΠΠ½Π°ΡΠ΅Π½ΠΈΠ΅ Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Ρ ΠΌΠΎΠΆΠ½ΠΎ Π°Π½Π°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΠΈΠ· ΡΠ»Π΅Π΄ΡΡΡΠΈΡ
ΡΠΎΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΠΉ:
ΠΠ΄Π½Π° ΡΡΡΠ°Π½ΠΈΡΠ° Π΄Π°Π½Π½ΡΡ
- ΡΡΠΎ 8192 Π±Π°ΠΉΡΠ°. ΠΠΎΠΆΠ½ΠΎ ΠΏΠΎΠ»ΡΡΠΈΡΡ ΡΡΠ΅Π΄Π½Π΅Π΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ Π±Π°ΠΉΡ Π΄Π°Π½Π½ΡΡ
, "ΠΎΠ±ΡΠ°Π±Π°ΡΡΠ²Π°Π΅ΠΌΡΡ
" Π΄Π°Π½Π½ΡΠΌ Π·Π°ΠΏΡΠΎΡΠΎΠΌ. ΠΡΠ»ΠΈ ΡΡΠΎΡ ΠΎΠ±ΡΠ΅ΠΌ ΠΏΡΠ΅Π²ΡΡΠ°Π΅Ρ ΡΠ΅Π°Π»ΡΠ½ΠΎΠ΅ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ Π΄Π°Π½Π½ΡΡ
, ΠΊΠΎΡΠΎΡΡΠ΅ ΠΎΠ±ΡΠ°Π±Π°ΡΡΠ²Π°Π΅Ρ Π·Π°ΠΏΡΠΎΡ (ΡΡΠΌΠΌΠ°ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΌ Π΄Π°Π½Π½ΡΡ
Π² ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΡ
Π² Π·Π°ΠΏΡΠΎΡΠ΅ ΡΠ°Π±Π»ΠΈΡΠ°Ρ
), ΡΡΠΎ Π³ΠΎΠ²ΠΎΡΠΈΡ ΠΎ ΡΠΎΠΌ, ΡΡΠΎ Π±ΡΠ» Π²ΡΠ±ΡΠ°Π½ Π·Π°Π²Π΅Π΄ΠΎΠΌΠΎ ΠΏΠ»ΠΎΡ
ΠΎΠΉ ΠΏΠ»Π°Π½ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΡ ΠΈ ΡΡΠ΅Π±ΡΠ΅ΡΡΡ Π·Π°Π½ΡΡΡΡΡ ΠΎΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΈΠ΅ΠΉ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°.
Π― Π²ΡΡΡΠ΅ΡΠ°Π» ΡΠ»ΡΡΠ°ΠΉ, ΠΊΠΎΠ³Π΄Π° ΠΎΠ΄ΠΈΠ½ Π·Π°ΠΏΡΠΎΡ Π΄Π΅Π»Π°Π» ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΎΠ±ΡΠ°ΡΠ΅Π½ΠΈΠΉ, ΡΠΊΠ²ΠΈΠ²Π°Π»Π΅Π½ΡΠ½ΡΡ
ΠΎΠ±ΡΠ΅ΠΌΡ Π² 5Π’Π±, ΠΏΡΠΈ ΡΡΠΎΠΌ ΠΎΠ±ΡΠΈΠΉ ΠΎΠ±ΡΠ΅ΠΌ Π΄Π°Π½Π½ΡΡ
Π² ΡΡΠΎ ΠΠ Π±ΡΠ» 300ΠΠ±, Π° ΠΎΠ±ΡΠ΅ΠΌ Π΄Π°Π½Π½ΡΡ
Π² ΡΠ°Π±Π»ΠΈΡΠ°Ρ
, Π·Π°Π΄Π΅ΠΉΡΡΠ²ΠΎΠ²Π°Π½Π½ΡΡ
Π² Π·Π°ΠΏΡΠΎΡΠ΅ Π½Π΅ ΠΏΡΠ΅Π²ΡΡΠ°Π» 10ΠΠ±.
Π ΠΎΠ±ΡΠ΅ΠΌ ΠΌΠΎΠΆΠ½ΠΎ ΠΎΠΏΠΈΡΠ°ΡΡ ΠΎΠ΄Π½Ρ ΠΏΡΠΈΡΠΈΠ½Ρ ΡΠ°ΠΊΠΎΠ³ΠΎ ΠΏΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ ΡΠ΅ΡΠ²Π΅ΡΠ° - Π²ΠΌΠ΅ΡΡΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΠΈΠ½Π΄Π΅ΠΊΡΠ° ΡΠ΅ΡΠ²Π΅Ρ ΠΏΡΠ΅Π΄ΠΏΠΎΡΠΈΡΠ°Π΅Ρ ΡΠΊΠ°Π½ΠΈΡΠΎΠ²Π°ΡΡ ΡΠ°Π±Π»ΠΈΡΡ ΠΈΠ»ΠΈ Π½Π°ΠΎΠ±ΠΎΡΠΎΡ.
ΠΡΠ»ΠΈ ΠΎΠ±ΡΠ΅ΠΌ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΡΠ΅Π½ΠΈΠΉ Π² ΡΠ°Π·Ρ ΠΏΡΠ΅Π²ΠΎΡΡ
ΠΎΠ΄ΠΈΡ ΠΎΠ±ΡΠΈΠ΅ ΠΎΠ±ΡΠ΅ΠΌ Π΄Π°Π½Π½ΡΡ
, ΡΠΎ ΡΡΠΎ Π²ΡΠ·Π²Π°Π½ΠΎ ΠΏΠΎΠ²ΡΠΎΡΠ½ΡΠΌ ΠΎΠ±ΡΠ°ΡΠ΅Π½ΠΈΡΠΌ ΠΊ ΠΎΠ΄Π½ΠΈΠΌ ΠΈ ΡΠ΅ΠΌ ΠΆΠ΅ ΡΡΡΠ°Π½ΠΈΡΠ°ΠΌ Π΄Π°Π½Π½ΡΡ
. ΠΠΎΠΌΠΈΠΌΠΎ ΡΠΎΠ³ΠΎ, ΡΡΠΎ Π² ΠΎΠ΄Π½ΠΎΠΌ Π·Π°ΠΏΡΠΎΡΠ΅ ΡΠ°Π±Π»ΠΈΡΠ° ΠΌΠΎΠΆΠ΅Ρ Π±ΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½Π° Π½Π΅ΡΠΊΠΎΠ»ΡΠΊΠΎ ΡΠ°Π·, ΠΊ ΠΎΠ΄Π½ΠΈΠΌ ΠΈ ΡΠ΅ΠΌ ΠΆΠ΅ ΡΡΡΠ°Π½ΠΈΡΠ°ΠΌ ΡΠ΅ΡΠ²Π΅Ρ ΠΎΠ±ΡΠ°ΡΠ°Π΅ΡΡΡ Π½Π°ΠΏΡΠΈΠΌΠ΅Ρ Π² ΡΠ»ΡΡΠ°ΡΡ
, ΠΊΠΎΠ³Π΄Π° ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ ΠΈΠ½Π΄Π΅ΠΊΡ ΠΈ ΠΏΠΎ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ°ΠΌ ΠΏΠΎΠΈΡΠΊΠ° ΠΏΠΎ Π½Π΅ΠΌΡ, Π½Π°ΠΉΠ΄Π΅Π½Π½ΡΠ΅ Π½Π΅ΠΊΠΎΡΠΎΡΡΠ΅ ΡΡΡΠΎΠΊΠΈ Π΄Π°Π½Π½ΡΡ
Π»Π΅ΠΆΠ°Ρ Π½Π° ΠΎΠ΄Π½ΠΎΠΉ ΠΈ ΡΠΎΠΉ ΠΆΠ΅ ΡΡΡΠ°Π½ΠΈΡΠ΅. ΠΠΎΠ½Π΅ΡΠ½ΠΎ, Π² ΡΠ°ΠΊΠΎΠΌ ΡΠ»ΡΡΠ°Π΅ ΠΏΡΠ΅Π΄ΠΏΠΎΡΡΠΈΡΠ΅Π»ΡΠ½ΡΠΌ ΠΌΠΎΠ³Π»ΠΎ Π±Ρ Π±ΡΡΡ ΡΠΊΠ°Π½ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΡΠ°Π±Π»ΠΈΡΡ - Π² ΡΡΠΎΠΌ ΡΠ»ΡΡΠ°Π΅ ΡΠ΅ΡΠ²Π΅Ρ ΠΎΠ±ΡΠ°ΡΠ°Π»ΡΡ Π±Ρ ΠΊ ΠΊΠ°ΠΆΠ΄ΠΎΠΉ ΡΡΡΠ°Π½ΠΈΡΠ΅ Π΄Π°Π½Π½ΡΡ
ΡΠΎΠ»ΡΠΊΠΎ ΠΎΠ΄ΠΈΠ½ ΡΠ°Π·. ΠΠ΄Π½Π°ΠΊΠΎ ΡΡΠΎΠΌΡ ΡΠ°ΡΡΠΎ ΠΌΠ΅ΡΠ°ΡΡ... ΠΏΠΎΠΏΡΡΠΊΠΈ ΠΎΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΈΠΈ Π·Π°ΠΏΡΠΎΡΠΎΠ², ΠΊΠΎΠ³Π΄Π° ΡΠ°Π·ΡΠ°Π±ΠΎΡΡΠΈΠΊ ΡΠ²Π½ΠΎ ΡΠΊΠ°Π·ΡΠ²Π°Π΅Ρ, ΠΊΠ°ΠΊΠΎΠΉ ΠΈΠ½Π΄Π΅ΠΊΡ ΠΈΠ»ΠΈ ΡΠΈΠΏ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ Π΄ΠΎΠ»ΠΆΠ΅Π½ Π±ΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½.
ΠΠ±ΡΠ°ΡΠ½ΡΠΉ ΡΠ»ΡΡΠ°ΠΉ - Π²ΠΌΠ΅ΡΡΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΠΈΠ½Π΄Π΅ΠΊΡΠ° Π±ΡΠ»ΠΎ Π²ΡΠ±ΡΠ°Π½ΠΎ ΡΠΊΠ°Π½ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΡΠ°Π±Π»ΠΈΡΡ. ΠΠ°ΠΊ ΠΏΡΠ°Π²ΠΈΠ»ΠΎ, ΡΡΠΎ ΡΠ²ΡΠ·Π°Π½ΠΎ Ρ ΡΠ΅ΠΌ, ΡΡΠΎ ΡΡΠ°ΡΠΈΡΡΠΈΠΊΠ° ΡΡΡΠ°ΡΠ΅Π»Π° ΠΈ ΡΡΠ΅Π±ΡΠ΅ΡΡΡ Π΅Ρ ΠΎΠ±Π½ΠΎΠ²Π»Π΅Π½ΠΈΠ΅. ΠΠ΄Π½Π°ΠΊΠΎ ΠΈ Π² ΡΡΠΎΠΌ ΡΠ»ΡΡΠ°Π΅ ΠΏΡΠΈΡΠΈΠ½ΠΎΠΉ Π½Π΅ΡΠ΄Π°ΡΠ½ΠΎ Π²ΡΠ±ΡΠ°Π½Π½ΠΎΠ³ΠΎ ΠΏΠ»Π°Π½Π° Π²ΠΏΠΎΠ»Π½Π΅ ΠΌΠΎΠ³ΡΡ ΠΎΠΊΠ°Π·Π°ΡΡΡΡ ΠΏΠΎΠ΄ΡΠΊΠ°Π·ΠΊΠΈ ΠΎΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΎΡΡ Π·Π°ΠΏΡΠΎΡΠΎΠ².
query_text - Π’Π΅ΠΊΡΡ ΡΠ°ΠΌΠΎΠ³ΠΎ Π·Π°ΠΏΡΠΎΡΠ°
database_name - ΠΠΌΡ Π±Π°Π·Ρ Π΄Π°Π½Π½ΡΡ
, Π² Π½Π°Ρ
ΠΎΠ΄ΠΈΡΡΡ ΠΎΠ±ΡΠ΅ΠΊΡ, ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠΈΠΉ Π·Π°ΠΏΡΠΎΡ. NULL Π΄Π»Ρ ΡΠΈΡΡΠ΅ΠΌΠ½ΡΡ
ΠΏΡΠΎΡΠ΅Π΄ΡΡ
object_name - ΠΠΌΡ ΠΎΠ±ΡΠ΅ΠΊΡΠ° (ΠΏΡΠΎΡΠ΅Π΄ΡΡΡ ΠΈΠ»ΠΈ ΡΡΠ½ΠΊΡΠΈΠΈ), ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠ΅Π³ΠΎ Π·Π°ΠΏΡΠΎΡ.
*/
with s as (
select creation_time,
last_execution_time,
execution_count,
total_worker_time/1000 as CPU,
convert(money, (total_worker_time))/(execution_count*1000)as [AvgCPUTime],
qs.total_elapsed_time/1000 as TotDuration,
convert(money, (qs.total_elapsed_time))/(execution_count*1000)as [AvgDur],
total_logical_reads as [Reads],
total_logical_writes as [Writes],
total_logical_reads+total_logical_writes as [AggIO],
convert(money, (total_logical_reads+total_logical_writes)/(execution_count + 0.0))as [AvgIO],
[sql_handle],
plan_handle,
statement_start_offset,
statement_end_offset
from sys.dm_exec_query_stats as qs with(readuncommitted)
where convert(money, (qs.total_elapsed_time))/(execution_count*1000)>=100 --Π²ΡΠΏΠΎΠ»Π½ΡΠ»ΡΡ Π·Π°ΠΏΡΠΎΡ Π½Π΅ ΠΌΠ΅Π½Π΅Π΅ 100 ΠΌΡ
)
select
s.creation_time,
s.last_execution_time,
s.execution_count,
s.CPU,
s.[AvgCPUTime],
s.TotDuration,
s.[AvgDur],
s.[Reads],
s.[Writes],
s.[AggIO],
s.[AvgIO],
--st.text as query_text,
case
when sql_handle IS NULL then ' '
else(substring(st.text,(s.statement_start_offset+2)/2,(
case
when s.statement_end_offset =-1 then len(convert(nvarchar(MAX),st.text))*2
else s.statement_end_offset
end - s.statement_start_offset)/2 ))
end as query_text,
db_name(st.dbid) as database_name,
object_schema_name(st.objectid, st.dbid)+'.'+object_name(st.objectid, st.dbid) as [object_name],
sp.[query_plan],
s.[sql_handle],
s.plan_handle
from s
cross apply sys.dm_exec_sql_text(s.[sql_handle]) as st
cross apply sys.dm_exec_query_plan(s.[plan_handle]) as sp
Maaari ka ring sumulat para sa MySQL. Upang gawin ito, kailangan mong i-install
Code para sa mga nakabinbing kahilingan
#ΠΠ°Π΄Π°Π΅ΠΌ ΠΏΠ΅ΡΠ΅ΠΌΠ΅Π½Π½ΡΠ΅ Π΄Π»Ρ ΠΏΠΎΠ΄ΠΊΠ»ΡΡΠ΅Π½ΠΈΠ΅ ΠΊ MySQL ΠΈ ΡΠ°ΠΌΠΎ ΠΏΠΎΠ΄ΠΊΠ»ΡΡΠ΅Π½ΠΈΠ΅
[string]$sMySQLUserName = 'UserName'
[string]$sMySQLPW = 'UserPassword'
[string]$sMySQLDB = 'db'
[string]$sMySQLHost = 'IP-address'
[void][System.Reflection.Assembly]::LoadWithPartialName("MySql.Data");
[string]$sConnectionString = "server="+$sMySQLHost+";port=3306;uid=" + $sMySQLUserName + ";pwd="+"'" + $sMySQLPW +"'"+ ";database="+$sMySQLDB;
#Open a Database connection
$oConnection = New-Object MySql.Data.MySqlClient.MySqlConnection($sConnectionString)
$Error.Clear()
try
{
$oConnection.Open()
}
catch
{
write-warning ("Could not open a connection to Database $sMySQLDB on Host $sMySQLHost. Error: "+$Error[0].ToString())
}
#The first query
# Get an instance of all objects need for a SELECT query. The Command object
$oMYSQLCommand = New-Object MySql.Data.MySqlClient.MySqlCommand;
# DataAdapter Object
$oMYSQLDataAdapter = New-Object MySql.Data.MySqlClient.MySqlDataAdapter;
# And the DataSet Object
$oMYSQLDataSet = New-Object System.Data.DataSet;
# Assign the established MySQL connection
$oMYSQLCommand.Connection=$oConnection;
# Define a SELECT query
$oMYSQLCommand.CommandText='query';
$oMYSQLDataAdapter.SelectCommand=$oMYSQLCommand;
# Execute the query
$count=$oMYSQLDataAdapter.Fill($oMYSQLDataSet, "data");
$result = $oMYSQLDataSet.Tables[0].Rows[0]["Count"];
write-host $result;
Resulta
Sinasaklaw ng artikulong ito ang isang halimbawa ng mga performance counter (mga item) sa Zabbix. Ang diskarte na ito ay nagbibigay-daan sa iyo upang ipaalam sa mga administrator ang tungkol sa iba't ibang mga problema sa real time o pagkatapos ng isang tiyak na oras. Kaya, ang pamamaraang ito ay nagbibigay-daan sa pagliit ng paglitaw ng isang kritikal na problema sa hinaharap at pagpapahinto sa pagpapatakbo ng DBMS at ng server, na kung saan ay pinoprotektahan ang produksyon mula sa paghinto ng mga proseso ng trabaho.
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