{"id":212,"date":"2009-02-14T14:03:55","date_gmt":"2009-02-14T12:03:55","guid":{"rendered":"https:\/\/www.sqlinthewild.co.za\/?p=212"},"modified":"2015-08-03T20:08:34","modified_gmt":"2015-08-03T18:08:34","slug":"do-you-know-how-to-use-perfmon","status":"publish","type":"post","link":"https:\/\/www.sqlinthewild.co.za\/index.php\/2009\/02\/14\/do-you-know-how-to-use-perfmon\/","title":{"rendered":"Do you know how to use Perfmon?"},"content":{"rendered":"<p>If not go listen to this podcast &#8211; <a href=\"http:\/\/runasradio.com\/default.aspx?showNum=81\">http:\/\/runasradio.com\/default.aspx?showNum=81<\/a>. If you think you know perfmon well, go listen to it anyway.<\/p>\n<p>There&#8217;s also a video and an article linked in the show&#8217;s notes which are referred to several times in the podcast.<\/p>\n<p>Top things I learned from that:<\/p>\n<ul>\n<li>There are 25 counters that all admins should be monitoring, regardless of what the server does<\/li>\n<li>Some counters are no longer useful with changes to the way disks are attached<\/li>\n<li>It is possible, and relatively easy, to have a blackbox perfmon trace permanently running and automatically starting on server start.<\/li>\n<li>It&#8217;s normal on Server 2008 to see some CPUs high and others not, because the cost of balancing the CPUs grows with the number of cores.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>If not go listen to this podcast &#8211; http:\/\/runasradio.com\/default.aspx?showNum=81. If you think you know perfmon well, go listen to it anyway. There&#8217;s also a video and an article linked in the show&#8217;s notes which are referred to several times in&#8230; <a class=\"read-more-button\" href=\"https:\/\/www.sqlinthewild.co.za\/index.php\/2009\/02\/14\/do-you-know-how-to-use-perfmon\/\">(Read more)<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[7],"tags":[],"class_list":["post-212","post","type-post","status-publish","format-standard","hentry","category-general"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p7h6n-3q","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.sqlinthewild.co.za\/index.php\/wp-json\/wp\/v2\/posts\/212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sqlinthewild.co.za\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sqlinthewild.co.za\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sqlinthewild.co.za\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sqlinthewild.co.za\/index.php\/wp-json\/wp\/v2\/comments?post=212"}],"version-history":[{"count":1,"href":"https:\/\/www.sqlinthewild.co.za\/index.php\/wp-json\/wp\/v2\/posts\/212\/revisions"}],"predecessor-version":[{"id":1566,"href":"https:\/\/www.sqlinthewild.co.za\/index.php\/wp-json\/wp\/v2\/posts\/212\/revisions\/1566"}],"wp:attachment":[{"href":"https:\/\/www.sqlinthewild.co.za\/index.php\/wp-json\/wp\/v2\/media?parent=212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sqlinthewild.co.za\/index.php\/wp-json\/wp\/v2\/categories?post=212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sqlinthewild.co.za\/index.php\/wp-json\/wp\/v2\/tags?post=212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}