Kernel na Linux ba zai iya kula da yanayin da ba a iya tunawa da kyau ba

A kan jerin masu haɓaka kernel na Linux tashe Matsala tare da sarrafa ƙarancin ƙwaƙwalwar ajiya a cikin Linux:

Akwai sanannen batun da ya addabi mutane da yawa shekaru da yawa kuma ana iya sake bugawa cikin ƙasa da ƴan mintuna akan sabuwar Linux kernel 5.2.6. An saita duk sigogin kwaya zuwa tsoffin ƙima.

Matakai:

• Boot tare da sigar "mem=4G".
• Kashe tallafin musanyawa (sudo swapoff -a).
• Muna ƙaddamar da kowane mai binciken gidan yanar gizo, misali, Chrome/Chromium da/ko Firefox.
• Mun fara buɗe shafuka tare da shafuka kuma mu kalli yadda adadin ƙwaƙwalwar ajiyar kyauta ke raguwa.

Da zarar wani yanayi ya taso inda sabon shafin ke buƙatar ƙarin RAM fiye da samuwa, tsarin kusan ya daskare. Za ku sami matsala ko da motsa siginan linzamin kwamfuta. Alamar rumbun kwamfutarka za ta kiftawa mara tsayawa (Ban san dalili ba). Ba za ku iya ƙaddamar da sabbin aikace-aikace ko rufe waɗanda ke gudana a halin yanzu ba.

Wannan ƙaramin rikicin na iya ɗaukar mintuna ko fiye. Ina tsammanin tsarin bai kamata ya kasance haka ba. Ina tsammanin ya kamata a yi wani abu don kauce wa irin wannan "daskarewa".

Na tabbata yana yiwuwa a canza wasu sigogi na sysctl don guje wa irin wannan yanayin, amma wani abu ya gaya mani cewa wannan zai iya zama tsoho ga kowa da kowa saboda masu amfani da fasaha ba tare da wannan matsala ba za su daina amfani da Linux kuma ba za su daina ba. kula.domin nemo mafita akan Google.

В sharhi akan Reddit, wasu masu amfani suna ba da shawarar kunna musanyawa, amma wannan baya magance matsalar, kawai yana jinkirta shi kuma sau da yawa yana ƙara muni. A matsayin mai yiwuwa mafita a nan gaba, bayyanar a cikin kwaya na iya shiga ciki 4.20 kuma ya inganta a cikin ainihin 5.2 PSI (Matsa lamba Stall Information) subsystem, wanda ke ba ka damar nazarin bayanai game da lokacin jira don karɓar albarkatu daban-daban (CPU, ƙwaƙwalwar ajiya, I/O). Wannan tsarin ƙasa yana ba da damar tsara sa ido kan ƙarancin ƙwaƙwalwar ajiya a matakin farko, ƙayyade tushen matsaloli da ƙare aikace-aikacen da ba su da mahimmanci ba tare da haifar da tasiri ga mai amfani ba.

source: budenet.ru