{"id":522,"date":"2009-09-28T15:42:43","date_gmt":"2009-09-28T11:42:43","guid":{"rendered":"http:\/\/www.unixpin.com\/wordpress\/?p=522"},"modified":"2009-09-29T11:18:17","modified_gmt":"2009-09-29T07:18:17","slug":"kernel-memory","status":"publish","type":"post","link":"https:\/\/www.unixpin.com\/?p=522","title":{"rendered":"\u0421\u043a\u043e\u043b\u044c\u043a\u043e \u0436\u0435 \u043f\u0430\u043c\u044f\u0442\u0438 \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442 \u044f\u0434\u0440\u043e?"},"content":{"rendered":"

\u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0441\u043a\u0440\u0438\u043f\u0442\u043e\u0432-\u043e\u0434\u043d\u043e\u0441\u0442\u0440\u043e\u0447\u043d\u0438\u043a\u043e\u0432 \u0434\u043b\u044f \u0431\u044b\u0441\u0442\u0440\u043e\u0433\u043e \u0432\u0437\u0433\u043b\u044f\u0434\u0430 \u043d\u0430 \u0442\u043e, \u043a\u0430\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043f\u0430\u043c\u044f\u0442\u044c \u0432 Solaris:<\/p>\n

\u0424\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043f\u0430\u043c\u044f\u0442\u044c:
\nkstat -n system_pages | nawk 'BEGIN{ \"\/usr\/bin\/pagesize\" | getline pgsize ; } \/physmem\/ { print \"Physical memory = \" $2 * pgsize\/1073741824 \"Gb\"}'<\/code><\/p>\n

\u041f\u0430\u043c\u044f\u0442\u044c \u044f\u0434\u0440\u0430:
\nkstat -n system_pages | nawk 'BEGIN{ \"\/usr\/bin\/pagesize\" | getline pgsize ; } \/pp_kernel\/ { print \"Kernel memory = \" $2 * pgsize\/1073741824 \"Gb\"}'<\/code><\/p>\n

\u0420\u0430\u0437\u0434\u0435\u043b\u044f\u0435\u043c\u0430\u044f (shared) \u043f\u0430\u043c\u044f\u0442\u044c:
\nipcs -mb | awk '\/^m\/ {sm=sm+$7}END{ print \"Shared memory \" sm\/1073741824 \"Gb\"}'<\/code><\/p>\n

\u0421\u0432\u043e\u0431\u043e\u0434\u043d\u0430\u044f \u043f\u0430\u043c\u044f\u0442\u044c:
\nkstat -n system_pages | nawk 'BEGIN{ \"\/usr\/bin\/pagesize\" | getline pgsize ; } \/freemem\/ { print \"Free memory = \" $2 * pgsize\/1073741824 \"Gb\"}'<\/code><\/p>\n

\u0418 \u0435\u0449\u0435, \u0435\u0441\u043b\u0438 \u043f\u0440\u0438\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c\u0441\u044f, \u0442\u043e \u043c\u043e\u0436\u043d\u043e \u0443\u0432\u0438\u0434\u0435\u0442\u044c, \u043a\u0430\u043a \u0432 awk \u043c\u043e\u0436\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u0443 shell \u0438 \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u0442\u044c \u0435\u0435 \u0432\u044b\u0432\u043e\u0434 ;)<\/p>\n

Updated: 29.09.2009\/\u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u043e\u0434\u043d\u043e\u0441\u0442\u0440\u043e\u0447\u043d\u0438\u043a \u0434\u043b\u044f \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438. \u0412\u043e\u043e\u0431\u0449\u0435\u043c-\u0442\u043e \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0441\u044f \u043d\u0435 \u043f\u043b\u043e\u0445\u043e\u0439 \u0441\u043a\u0440\u0438\u043f\u0442\u0438\u043a — \u0432\u0441\u0435 \u043e\u0434\u043d\u043e\u0441\u0442\u0440\u043e\u0447\u043d\u0438\u043a\u0438 \u0432 \u043e\u0434\u043d\u043e\u043c \u0444\u0430\u0439\u043b\u0435:
\nsolarismem<\/a>
\n\u041f\u0440\u0438\u043c\u0435\u0440 \u0432\u044b\u0432\u043e\u0434\u0430:
\n# .\/solarismem.sh
\nPhysical memory = 31.2031Gb
\nKernel memory = 3.29826Gb
\nShared memory 12.9697Gb
\nFree memory = 13.5944Gb<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"

\u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0441\u043a\u0440\u0438\u043f\u0442\u043e\u0432-\u043e\u0434\u043d\u043e\u0441\u0442\u0440\u043e\u0447\u043d\u0438\u043a\u043e\u0432 \u0434\u043b\u044f \u0431\u044b\u0441\u0442\u0440\u043e\u0433\u043e \u0432\u0437\u0433\u043b\u044f\u0434\u0430 \u043d\u0430 \u0442\u043e, \u043a\u0430\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043f\u0430\u043c\u044f\u0442\u044c \u0432 Solaris: \u0424\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043f\u0430\u043c\u044f\u0442\u044c: kstat -n system_pages | nawk ‘BEGIN{ «\/usr\/bin\/pagesize» | getline pgsize ; } \/physmem\/ { print «Physical memory = » $2 * pgsize\/1073741824 «Gb»}’ \u041f\u0430\u043c\u044f\u0442\u044c \u044f\u0434\u0440\u0430: kstat -n system_pages | nawk ‘BEGIN{ «\/usr\/bin\/pagesize» | getline pgsize ; } \/pp_kernel\/ { print «Kernel […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,5,4],"tags":[55,219,756,112,750,745,758,757,746,748,27,747,755,183,571,742,743,334,744,751,752,753,749,754],"class_list":["post-522","post","type-post","status-publish","format-standard","hentry","category-sun","category-shell","category-solaris","tag-awk","tag-command","tag-ipcs","tag-kernel","tag-kstat","tag-memory","tag-one-liner","tag-oneliner","tag-shared","tag-size","tag-unix-solaris","tag-what","tag-755","tag-183","tag-571","tag-742","tag-743","tag-334","tag-744","tag-751","tag-752","tag-753","tag-749","tag-754"],"_links":{"self":[{"href":"https:\/\/www.unixpin.com\/index.php?rest_route=\/wp\/v2\/posts\/522","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.unixpin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.unixpin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.unixpin.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.unixpin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=522"}],"version-history":[{"count":8,"href":"https:\/\/www.unixpin.com\/index.php?rest_route=\/wp\/v2\/posts\/522\/revisions"}],"predecessor-version":[{"id":531,"href":"https:\/\/www.unixpin.com\/index.php?rest_route=\/wp\/v2\/posts\/522\/revisions\/531"}],"wp:attachment":[{"href":"https:\/\/www.unixpin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.unixpin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.unixpin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}