Kutsinhira Fedora Vagadziri vanogonesa kumashure maitiro nekukasira yekupindura kwekutanga kune yakaderera system memory, Lennart Pottering nezve zvirongwa zvekubatanidza imwe mhinduro mu systemd - . Iyo ooomd inobata iri kugadzirwa neFacebook, iyo vashandi vari kugadzira panguva imwe chete iyo PSI (Pressure Stall Information) kernel subsystem, iyo inobvumira yakaderera-yekurangarira muchengeti munzvimbo yemushandisi kuti aongorore ruzivo nezve nguva yekumirira yekugamuchira akasiyana zviwanikwa (CPU, ndangariro, I/O) kunyatso ongorora huwandu hwehurongwa hwekutakura uye chimiro chekudzikira.
Oomd iri mumatanho ekupedzisira ekugadzira chigadzirwa chepasirese chakakodzera chero basa rekuita pasina kuwedzera tuning. Kana iyo yekupedzisira yakashaikwa zvikamu zvePSI interface ("iocost") zvawedzerwa kuLinux kernel, Facebook inotarisira kuendesa oomd kana yakapusa vhezheni yayo kuti ibatanidzwe musystemd. Izvi zvinotarisirwa kuitika mumwedzi mitanhatu kana gore. Earlyoom inogona kushandiswa muFedora semhinduro yechinguvana kusvika oomd yasvika pakukwenya, asi nekufamba kwenguva Pottering anotenda kuti oomd ndiyo ramangwana.
Source: opennet.ru