Miyezi isanu ndi iwiri pambuyo pa kutulutsidwa koyambirira, cache-bench 0.2.0 yatulutsidwa. Cache-bench ndi script ya Python yomwe imayang'ana zotsatira za makonzedwe a kukumbukira (vm.swappiness, vm.watermark_scale_factor, Multigenerational LRU Framework, ndi ena) pakuchita ntchito zomwe zimadalira fayilo yowerengera caching, makamaka pansi pa kukumbukira kochepa. Khodiyo ndi yotseguka pansi pa layisensi ya CC0.
Khodi ya script mu mtundu 0.2.0 yatsala pang'ono kulembedwanso. Tsopano, m'malo mowerenga mafayilo kuchokera ku bukhu linalake (chosankha -d chachotsedwa mumtundu watsopano), chimawerengedwa kuchokera pa fayilo imodzi mumagulu a kukula kwake mwachisawawa.
Zosankha zowonjezera:
- --file - njira yopita ku fayilo komwe kuwerengera kudzawerengedwa.
- --chunk - kukula kwa zidutswa mu kibibytes, kusakhulupirika 64.
- --mmap - werengani kuchokera pa fayilo yomwe ili ndi mapu m'malo mowerenga kuchokera pakufotokozera fayilo.
- --preread - musanayambe mayeso, werengani (cache) fayilo yotchulidwa powerenga motsatizana mu chunks 1 MiB.
- --bloat - onjezani zidutswa zowerengera pamndandanda kuti muwonjezere kukumbukira kukumbukira ndikupangitsa kulephera kukumbukira pambuyo pake.
- -interval - nthawi yotulutsa (kudula mitengo) imabweretsa masekondi.
Source: opennet.ru
