kumasulidwa kwa ntchito , yomwe imapereka mawonekedwe azithunzi kuti muwunikire malipoti polemba mbiri ndi kusanthula magwiridwe antchito pogwiritsa ntchito kernel subsystem. . Khodi ya pulogalamuyo imalembedwa mu C++ pogwiritsa ntchito malaibulale a Qt ndi KDE Frameworks 5, ndi zololedwa pansi pa GPL v2+.
Hotspot ikhoza kukhala m'malo mwachiwonekere cha lamulo la "perf report" pogawa mafayilo a perf.data, komanso kupereka zinthu monga zowonera kudzera pa FlameGraph, chidule cha mawonekedwe amtundu wapamwamba kwambiri, kuphatikiza ziwerengero zamayimbidwe, mitundu yosiyanasiyana ya kusanja. , kuwonetsera zida, kufufuza njira zomangidwira ndikutha kuwonetsa ma metrics mbali ndi mbali pazochitika zambiri.
M'kutulutsa kwatsopano:
- Kutanthauzira kofulumizitsa kwambiri kwa mbiri yazambiri zamapulogalamu akuluakulu komanso ovuta. Mwachitsanzo, fayilo ya perf.data yopangidwira Firefox tsopano yawunikidwa ndi dongosolo la kukula mwachangu.
- Onjezani chithandizo cholondola pakugawa mafayilo ndi data yopanikizidwa pogwiritsa ntchito zstd algorithm, yomwe imapangidwa poyambira.
"perf record -z" ndikukulolani kuti muchepetse kukula ndi lamulo limodzi kapena awiri. - Sikelo ya nthawi yasinthidwa kuti iwonetse zolembera za axis nthawi ndi ma prefixes amtundu akalowetsedwa.
- Kuyika kwa zizindikiro zowonjezeredwa ndi rustc compiler kwakhazikitsidwa.
- Perfparser submodule yasinthidwa, ndi chithandizo chowongolera chofananira pogwiritsa ntchito foloko.
Source: opennet.ru