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Momwe mungawunikire momwe seva ya Linux ikugwirira ntchito: zida zotsegulira zowunikira

Tili mkati 1cloud.ru adakonza zida ndi zolemba zosankhidwa zowunika momwe ma processor, makina osungira ndi kukumbukira pamakina a Linux: Iometer, DD, vpsbench, HammerDB ndi 7-Zip.

Zosankha zathu zina zokhala ndi ma benchmarks:

Momwe mungawunikire momwe seva ya Linux ikugwirira ntchito: zida zotsegulira zowunikira
Π€ΠΎΡ‚ΠΎ - Bungwe la Land Management ku Alaska -CC PA

Iometer

Ichi ndi chizindikiro chowunika momwe disk imagwirira ntchito ndi ma network subsystems. Zoyenera kugwira ntchito ndi seva imodzi komanso gulu lonse. Iometer idayambitsidwa ndi akatswiri a Intel mu 1998. Mu 2001, bungweli lidapereka kachidindo ku bungwe lopanda phindu la Open Source Development Labs (OSDL) pansi pa chilolezo License ya Intel Open Source. Kuyambira 2003, chida chathandizidwa ndi gulu la okonda - polojekiti kulembetsa pa sourceforge.net.

Iometer imakhala ndi dynamo load generator ndi GUI. Zowona, zomalizazi zimapezeka kokha pa Windows. Ponena za jenereta, zimakulolani kutsanzira katundu wa ntchito za chipani chachitatu - ma templates apadera amapangidwira izi.

Ma benchmark amawonetsa: kutulutsa, magwiridwe antchito pamphindikati, latency ndi processor load. Sizinthu zapakati zokha zomwe zimawerengedwa, komanso min/max.

Ngakhale kuti chida chomaliza chokhazikika chidatulutsidwa mu 2014, chimagwiritsidwabe ntchito Kuthamanga ΠΈ Dell. Komabe, zaka za dongosololi zimakhudzabe. Choyamba, mawonekedwe ake zachikale ndipo sichinasinthe kuyambira 1998. Kachiwiri, chida nthawi zina chimawonetsa zotsatira zosakwanira pamitundu yonse ya flash.

vpsbench

Cholemba chosavuta chowunika momwe VPS ikuyendera. Wofalitsidwa ndi Zilolezo za MIT. Nachi chitsanzo cha ntchito yake, yoperekedwa m'malo ovomerezeka pa GitHub:

$ bash <(wget --no-check-certificate -O - https://raw.github.com/mgutz/vpsbench/master/vpsbench)

CPU model:  Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
Number of cores: 4
CPU frequency:  3417.879 MHz
Total amount of RAM: 3265 MB
Total amount of swap: 1021 MB
System uptime:   8:41,
I/O speed:  427 MB/s
Bzip 25MB: 4.66s
Download 100MB file: 1.64MB/s

Zomwe zimagwiritsidwa ntchito zikuwonetsa kuchuluka kwa ma cores, kuchuluka kwa purosesa, kuchuluka kwa kukumbukira komwe kumakhudzidwa. Kuwunika momwe ma disks a vpsbench amagwirira ntchito amakwaniritsa kuwerenga / kulemba motsatizana komanso mwachisawawa. Ngakhale kuti ntchitoyo ndi yakale kwambiri (zosintha pa GitHub zidapangidwa zaka zinayi zapitazo), izo amagwiritsa ambiri opereka mitambo ndi makampani a IT.

HammerDB

Mmodzi mwa otchuka kwambiri tsegulani benchmarks poyesa kuchuluka kwa database. Chidacho chimathandizidwa ndi bungwe lopanda phindu TPC - Transaction Processing Performance Council. Cholinga chake ndikukhazikitsa miyezo ya ma benchmark a database.

HammerDB imapanga schema yoyeserera, imadzaza ndi data ndikutengera kuchuluka kwa ogwiritsa ntchito angapo. Katunduyo akhoza kukhala ntchito zotsatsira komanso zowunikira. Imathandizira: Oracle Database, SQL Server, IBM Db2, MySQL, MariaDB, PostgreSQL ndi Redis.

Gulu lalikulu lapanga mozungulira HammerDB. Ntchitoyi imagwiritsidwa ntchito ndi makampani ochokera kumayiko 180. Mwa iwo: Intel, Dell, Lenovo, Red Hat ndi ambiri ena. Ngati mukufuna kufufuza mwayi wogwiritsa ntchito nokha, mutha kuyamba ndi ovomerezeka.

Momwe mungawunikire momwe seva ya Linux ikugwirira ntchito: zida zotsegulira zowunikira
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7-Zip

Zosungidwa zakalezi zili ndi chizindikiro chodziwikiratu choyesa kuthamanga kwa ma processor akamakanikiza kuchuluka kwa mafayilo. Ndiwoyeneranso kuyang'ana RAM pazolakwika. Algorithm yogwiritsidwa ntchito poyesa LZMA (Lempel-Ziv-Markov chain Algorithm). Zimatengera dongosolo kukanika kwa data mtanthauzira mawu. Mwachitsanzo, kuyendetsa benchmark ndi ulusi umodzi ndi dikishonale ya 64 MB, ndikokwanira kulemba lamulo:

7z b -mmt1 -md26

Pulogalamuyi ipereka zotsatira zake mumtundu wa MIPS (malangizo miliyoni pamphindikati), zomwe zitha kutchedwa zovuta. Parameter iyi ndi yoyenera kufananiza machitidwe a mapurosesa a zomangamanga zofanana, koma pankhani ya zomangamanga zosiyana, kugwiritsidwa ntchito kwake kuli kochepa.

DD

Chida cha mzere wolamula chomwe chimatembenuza ndikukopera mafayilo. Koma itha kugwiritsidwa ntchito poyesa mayeso osavuta a I / O pamakina osungira. Imatuluka m'bokosi pamtundu uliwonse wa GNU/Linux.

Patsamba la wiki kupatsidwa Lamulo lowunika momwe disk ikugwirira ntchito polemba motsatizana midadada ya 1024-byte:

dd if=/dev/zero bs=1024 count=1000000 of=file_1GB
dd if=file_1GB of=/dev/null bs=1024

Ndikoyeneranso kudziwa kuti D.D. akhoza kugwiritsa ntchito ngati chizindikiro chosavuta cha CPU. Zowona, izi zidzafuna pulogalamu yowonjezera yomwe imafuna kuwerengera mozama kwambiri. Mwachitsanzo, chida chowerengera ma hashi md5sum.

dd if=/dev/zero bs=1M count=1024 | md5sum

Lamulo lomwe lili pamwambapa liwonetsa kuchuluka kwachangu (MB/s) kachitidwe kachitidwe kakutsata manambala aatali. Ngakhale akatswiri amanena kuti lamuloli ndi loyenera kuwunika movutikira. Ndikofunikiranso kukumbukira kuti DD imakulolani kuti mugwire ntchito zotsika pama hard drive. Choncho, muyenera kusamala pamene mukugwira ntchito ndi zofunikira kuti musataye zina (dzina DD nthawi zina nthabwala kumasuliridwa ngati litayamba wowononga).

Zomwe timalemba pamabulogu athu ndi malo ochezera:

Momwe mungawunikire momwe seva ya Linux ikugwirira ntchito: zida zotsegulira zowunikira Kafukufuku: Linux akadali OS yotchuka kwambiri pamtambo
Momwe mungawunikire momwe seva ya Linux ikugwirira ntchito: zida zotsegulira zowunikira Open Invention Network ili ndi malayisensi opitilira XNUMX - izi zikutanthauza chiyani pamapulogalamu otsegula

Momwe mungawunikire momwe seva ya Linux ikugwirira ntchito: zida zotsegulira zowunikira Momwe mungatetezere dongosolo lanu la Linux: Malangizo a 10
Momwe mungawunikire momwe seva ya Linux ikugwirira ntchito: zida zotsegulira zowunikira Kuchepetsa chiopsezo: bwanji osataya deta yanu

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Momwe mungawunikire momwe seva ya Linux ikugwirira ntchito: zida zotsegulira zowunikira Madera osadziwika bwino a polojekiti yanu

Source: www.habr.com

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