{"id":102558,"date":"2021-12-09T21:37:08","date_gmt":"2021-12-09T19:37:08","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-microsoft-performance-tools-dlya-linux-i-nachalos-rasprostranenie-wsl-dlya-windows-11"},"modified":"2021-12-09T21:37:08","modified_gmt":"2021-12-09T19:37:08","slug":"opublikovan-microsoft-performance-tools-dlya-linux-i-nachalos-rasprostranenie-wsl-dlya-windows-11","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/opublikovan-microsoft-performance-tools-dlya-linux-i-nachalos-rasprostranenie-wsl-dlya-windows-11","title":{"rendered":"Byl zve\u0159ejn\u011bn bal\u00edk Microsoft-Performance-Tools pro Linux a za\u010dalo \u0161\u00ed\u0159en\u00ed WSL pro Windows 11","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnost Microsoft p\u0159edstavila otev\u0159en\u00fd bal\u00edk Microsoft-Performance-Tools pro anal\u00fdzu v\u00fdkonu a diagnostiku probl\u00e9m\u016f souvisej\u00edc\u00edch s v\u00fdkonem na platform\u00e1ch Linux a Android. K dispozici je sada p\u0159\u00edkazov\u00fdch utilit pro anal\u00fdzu v\u00fdkonu cel\u00e9ho syst\u00e9mu a profilov\u00e1n\u00ed jednotliv\u00fdch aplikac\u00ed. K\u00f3d je naps\u00e1n v jazyce C# s vyu\u017eit\u00edm platformy .NET Core a je \u0161\u00ed\u0159en pod licenc\u00ed MIT. <\/p>\n

Jako zdroje pro sledov\u00e1n\u00ed aktivity v syst\u00e9mu a profilov\u00e1n\u00ed aplikac\u00ed mohou b\u00fdt pou\u017eity subsyst\u00e9my LTTng, perf a Perfetto. LTTng umo\u017e\u0148uje posuzovat pr\u00e1ci pl\u00e1nova\u010de \u00faloh, sledovat aktivitu proces\u016f, analyzovat syst\u00e9mov\u00e9 vol\u00e1n\u00ed, vstup\/v\u00fdstup a ud\u00e1losti v souborov\u00e9m syst\u00e9mu. Perf se pou\u017e\u00edv\u00e1 pro hodnocen\u00ed z\u00e1t\u011b\u017ee CPU. Perfetto m\u016f\u017ee b\u00fdt pou\u017eit pro anal\u00fdzu v\u00fdkonu Androidu a prohl\u00ed\u017ee\u010d\u016f zalo\u017een\u00fdch na enginu Chromium a umo\u017e\u0148uje sledovat pr\u00e1ci pl\u00e1nova\u010de \u00faloh, vyhodnocovat z\u00e1t\u011b\u017e CPU a GPU, pou\u017e\u00edvat FTrace a vykon\u00e1vat trasov\u00e1n\u00ed typick\u00fdch ud\u00e1lost\u00ed. <\/p>\n

N\u00e1stroj tak\u00e9 m\u016f\u017ee extrahovat informace z log\u016f ve form\u00e1tech dmesg, Cloud-Init a WaLinuxAgent (Azure Linux Guest Agent). Pro p\u0159ehlednou anal\u00fdzu trasov\u00e1n\u00ed s vyu\u017eit\u00edm graf\u016f je podporov\u00e1na integrace s grafick\u00fdm rozhran\u00edm Windows Performance Analyzer, kter\u00e9 je k dispozici pouze pro Windows.

\"Byl<\/center> <\/p>\n

Zvl\u00e1\u0161\u0165 je zm\u00edn\u011bna mo\u017enost instalace prost\u0159ed\u00ed WSL (Windows Subsystem for Linux) ve Windows 11 Insider Preview Build 22518 jako aplikace \u0161\u00ed\u0159en\u00e9 prost\u0159ednictv\u00edm katalogu Microsoft Store. Z pohledu pou\u017e\u00edvan\u00fdch technologi\u00ed z\u016fstala v\u00fdpl\u0148 WSL stejn\u00e1, zm\u011bnil se pouze zp\u016fsob instalace a aktualizace (WSL pro Windows 11 nen\u00ed zabudov\u00e1n do syst\u00e9mov\u00e9ho obrazu). Byl ozn\u00e1men, \u017ee distribuce prost\u0159ednictv\u00edm Microsoft Store umo\u017en\u00ed urychlit dod\u00e1v\u00e1n\u00ed aktualizac\u00ed a nov\u00fdch funkc\u00ed WSL, v\u010detn\u011b umo\u017en\u011bn\u00ed instalace nov\u00fdch verz\u00ed WSL bez vazby na verzi Windows. Nap\u0159\u00edklad po dokon\u010den\u00ed takov\u00fdch experiment\u00e1ln\u00edch funkc\u00ed, jako je podpora grafick\u00fdch Linuxov\u00fdch aplikac\u00ed, v\u00fdpo\u010dty na stran\u011b GPU a p\u0159ipojov\u00e1n\u00ed disk\u016f, se u\u017eivatel k nim okam\u017eit\u011b dostane, ani\u017e by bylo nutn\u00e9 aktualizovat Windows nebo pou\u017e\u00edvat testovac\u00ed verze Windows Insider. <\/p>\n

P\u0159ipom\u00edn\u00e1me, \u017ee v modern\u00edm prost\u0159ed\u00ed WSL, kter\u00e9 umo\u017e\u0148uje spou\u0161t\u011bn\u00ed spustiteln\u00fdch soubor\u016f Linux, m\u00edsto emul\u00e1toru, kter\u00fd prov\u00e1d\u011bl p\u0159eklad syst\u00e9mov\u00fdch vol\u00e1n\u00ed Linuxu na syst\u00e9mov\u00e1 vol\u00e1n\u00ed Windows, se pou\u017e\u00edv\u00e1 prost\u0159ed\u00ed s plnohodnotn\u00fdm j\u00e1drem Linux. Navrhovan\u00e9 j\u00e1dro pro WSL je zalo\u017eeno na vyd\u00e1n\u00ed j\u00e1dra Linux 5.10, kter\u00e9 je roz\u0161\u00ed\u0159eno o specifick\u00e9 pro WSL patchy zahrnuj\u00edc\u00ed optimalizace ke zkr\u00e1cen\u00ed doby spu\u0161t\u011bn\u00ed j\u00e1dra, sn\u00ed\u017een\u00ed spot\u0159eby pam\u011bti, vracen\u00ed pam\u011bti uvoln\u011bn\u00e9 procesy Linuxu Windows a ponech\u00e1n\u00ed v j\u00e1dru minim\u00e1ln\u00edho nezbytn\u00e9ho souboru ovlada\u010d\u016f a podsyst\u00e9m\u016f. <\/p>\n

J\u00e1dro b\u011b\u017e\u00ed v prost\u0159ed\u00ed Windows pomoc\u00ed virtu\u00e1ln\u00edho stroje, kter\u00fd je ji\u017e zapojen v Azure. Prost\u0159ed\u00ed WSL b\u011b\u017e\u00ed v samostatn\u00e9m diskov\u00e9m obrazu (VHD) s souborov\u00fdm syst\u00e9mem ext4 a virtu\u00e1ln\u00edm s\u00ed\u0165ov\u00fdm adapt\u00e9rem. Slo\u017eky u\u017eivatelsk\u00e9ho prostoru jsou instalov\u00e1ny samostatn\u011b a vych\u00e1zej\u00ed z r\u016fzn\u00fdch distribuc\u00ed. Nap\u0159\u00edklad pro instalaci do WSL jsou v katalogu Microsoft Store nab\u00edzeny sestaven\u00ed Ubuntu, Debian GNU\/Linux, Kali Linux, Fedora, Alpine, SUSE a openSUSE.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u043f\u0430\u043a\u0435\u0442 Microsoft-Performance-Tools \u0434\u043b\u044f \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u0434\u0438\u0430\u0433\u043d\u043e\u0441\u0442\u0438\u043a\u0438 \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u0445 Linux \u0438 Android. \u0414\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f \u043d\u0430\u0431\u043e\u0440 \u0443\u0442\u0438\u043b\u0438\u0442 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