{"id":1195,"date":"2016-06-22T13:46:23","date_gmt":"2016-06-22T13:46:23","guid":{"rendered":"http:\/\/10sa.com\/sql_stories\/?p=1195"},"modified":"2016-06-22T13:56:37","modified_gmt":"2016-06-22T13:56:37","slug":"tuned","status":"publish","type":"post","link":"http:\/\/10sa.com\/sql_stories\/?p=1195","title":{"rendered":"Tuned"},"content":{"rendered":"<p>Simple and short info for databases\/nosql.<\/p>\n<pre>\r\n# get list\r\ntuned-adm list\r\n\r\n- latency-performance\r\n- oracle\r\n\r\n# check which is active\r\ntuned-adm active\r\nCurrent active profile: balanced\r\n\r\n# set\r\ntuned-adm profile latency-performance\r\n<\/pre>\n<p>Check whether the service is enabled:<\/p>\n<pre>\r\n[root@db8 sd-docker-creator]# systemctl list-unit-files | grep tuned\r\ntuned.service                               enabled \r\n<\/pre>\n<p>Check how it works:<\/p>\n<pre>\r\n# change governor \r\necho powersave > \/sys\/devices\/system\/cpu\/cpu0\/cpufreq\/scaling_governor\r\n# wait \r\n# or add to config \r\n# vi  \/etc\/tuned\/tuned-main.conf \r\n[main]\r\nlogging=info\r\nlogging_disable=notset\r\nsystemctl restart  tuned\r\ntail -f  \/var\/log\/tuned\/tuned.log\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Simple and short info for databases\/nosql. # get list tuned-adm list &#8211; latency-performance &#8211; oracle # check which is active tuned-adm active Current active profile: balanced # set tuned-adm profile latency-performance Check whether the service is enabled: [root@db8 sd-docker-creator]# systemctl list-unit-files | grep tuned tuned.service enabled Check how it works: # change governor echo powersave [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[19,18],"tags":[],"_links":{"self":[{"href":"http:\/\/10sa.com\/sql_stories\/index.php?rest_route=\/wp\/v2\/posts\/1195"}],"collection":[{"href":"http:\/\/10sa.com\/sql_stories\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/10sa.com\/sql_stories\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/10sa.com\/sql_stories\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/10sa.com\/sql_stories\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1195"}],"version-history":[{"count":5,"href":"http:\/\/10sa.com\/sql_stories\/index.php?rest_route=\/wp\/v2\/posts\/1195\/revisions"}],"predecessor-version":[{"id":1200,"href":"http:\/\/10sa.com\/sql_stories\/index.php?rest_route=\/wp\/v2\/posts\/1195\/revisions\/1200"}],"wp:attachment":[{"href":"http:\/\/10sa.com\/sql_stories\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/10sa.com\/sql_stories\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1195"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/10sa.com\/sql_stories\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}