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¿Kwamfutarka ba ta da ƙwaƙwalwar ajiya da yawa akwai? Da zarar ka fara buɗe shirye-shirye da yawa, shin yana fara aiki? karanta? Da kyau, wannan ba shine mafita ba (wataƙila ya kamata kuyi tunani game da amfani da distro wuta ko, idan zai yiwu, haɓaka kwamfutarka) amma zai iya taimaka muku. share cache din system dinka. Ta hanyar tsoho, Linux tana haɓaka cache har sai ta yi amfani da duk ƙwaƙwalwar da ke akwai. Wannan al'ada ne, duk tsarin aiki suna samar da mafi girman gudu. Matsalar ita ce wani lokacin wannan na iya haifar da sakamako na baya: jinkiri, rawar jiki a cikin bidiyo, da sauransu. |
Menene cache?
Ajiya ne karami da saurin ƙwaƙwalwa, wanda ke adana kwafin bayanan da ke cikin babban ƙwaƙwalwar da ake amfani da su akai-akai.
Yana da wani sa na Kwafin bayanai daga wasu asalin, tare da dukiyar cewa asalin bayanan suna da tsada don samun dama, yawanci a kan lokaci, idan aka kwatanta da kwafin da ke cikin maɓallin. Lokacin da aka isa ga bayanai a karon farko, ana yin kwafi a cikin cache; ana samun waɗannan hanyoyin zuwa ga kwafin, rage matsakaicin lokacin samun damar zuwa bayanan.
Lokacin da mai sarrafawa ke buƙatar karantawa ko rubutawa zuwa wani wuri a cikin mahimmin ƙwaƙwalwar ajiya, yana fara dubawa don ganin ko kwafin bayanan yana cikin ma'ajiyar. Idan haka ne, nan take mai sarrafawar ya karanta ko rubuta wa akwatin, wanda ya fi karatu ko rubutu rubutu zuwa babbar ƙwaƙwalwar.
Ta yaya zan iya share abin da ke cikin ɓoye?
sudo su sync && echo 3> / proc / sys / vm / drop_caches fita
En GNOME za ku iya ganin tasirin wannan umarnin a bayyane sosai idan kun ƙara Saka idanu a cikin kwamitin.
Source: Scott klarr
5.3.9.5. / proc / sys / vm /
Wannan kundin adireshin yana ba da damar daidaita tsarin ƙananan ƙwaƙwalwar ajiya (VM) na kernel na Linux. Kernel yana amfani da ƙwaƙwalwar ajiya mai amfani da hankali, wanda aka fi sani da sararin sararin samaniya.
Source: http://web.mit.edu/rhel-doc/4/RH-DOCS/rhel-rg-es-4/s1-proc-directories.html
Ban sami abin saukarwa ba, amma ra'ayin shine cewa su fayilolin sarrafawa ne; 3 zai zama umarni don ɓoye ɗakin ajiya. Ina tsammanin da zarar an wofintar da shi zai koma zuwa fayil ɗin 0. Tabbas yana dawowa zuwa 0 lokacin da kuka sake farawa, ɗayan baya dubawa
Na gode!
5.3.9.5. / proc / sys / vm /
Wannan kundin adireshin yana ba da damar daidaita tsarin ƙananan ƙwaƙwalwar ajiya (VM) na kernel na Linux. Kernel yana amfani da ƙwaƙwalwar ajiya mai amfani da hankali, wanda aka fi sani da sararin sararin samaniya.
Source: http://web.mit.edu/rhel-doc/4/RH-DOCS/rhel-rg-es-4/s1-proc-directories.html
Ban sami abin saukarwa ba, amma ra'ayin shine cewa su fayilolin sarrafawa ne; 3 zai zama umarni don ɓoye ɗakin ajiya. Ina tsammanin da zarar an wofintar da shi zai koma zuwa fayil ɗin 0. Tabbas yana dawowa zuwa 0 lokacin da kuka sake farawa, ɗayan baya dubawa
Na gode!
Kuma tare da
rm / proc / sys / vm / drop_caches
o
rm /proc/sys/vm/drop_caches/.
Shin ba ya aiki iri ɗaya?
Gwada shi ... amma ban tsammanin haka ba.
Hello!
abin da marubucin gidan ya sanya girma !! yana aiki !! wanda zai canza shi?
su su su
Daidaita aiki
fita
ta ta!
Tare da umarnin daidaitawa ka guji share abubuwa daga ƙwaƙwalwar SRAM da ke gudana.
valuesa'idodin 0 zuwa 3 sun gaya wa kwaya waɗanne abubuwa kuke so ku saki daga SRAM.
0 na na.
Shafin shafi 1
2 inodes da haƙori
3 da 1 da 2
Yana shigar da bayanan metadata da hakoran hakora dangane da fayilolin da yake ƙunshe ... a daina haka, tsakanin mai gyara kwamfutar hannu da tsohuwar ƙwaƙwalwata ...
zaka iya ƙirƙirar maɓalli a cikin menu tare da fayil ɗin sh don aiki tare; amsa kuwwa 3> / proc / blablabla drop-caches (tabbas wannan yaron mai kyau ya sanya shi)
Gwin ZMO KK
Da kyau, na gwada shi, na buɗe fayil na drop_caches don ganin abin da yake da shi kuma kawai ya sanya 0, don amfani
daidaitawa && amsa kuwwa 3> / proc / sys / vm / drop_caches
Abubuwan da ke ciki sun canza daga 0 zuwa 3, wanda zai bambanta da amfani da rm tunda hakan zai share fayil ɗin gaba ɗaya.
Kodayake har yanzu ban fahimci yadda yake shafar samun abun cikin 0 ba kuma an canza shi zuwa 3.
yana aiki ba tare da matsaloli ba, godiya Pablo
Abin farin ciki.