『Context switches much slower in new linux kernels』へのコメント

about cstate. idle=mwait? see also i7z http://code.google.com/p/i7z/

fcicq のブックマーク 2013/04/21 16:14

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://b.hatena.ne.jp/entry/122145526/comment/fcicq" data-user-id="fcicq" data-entry-url="https://b.hatena.ne.jp/entry/s/stackoverflow.com/questions/12111954/context-switches-much-slower-in-new-linux-kernels" data-original-href="https://stackoverflow.com/questions/12111954/context-switches-much-slower-in-new-linux-kernels" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fstackoverflow.com%2Fquestions%2F12111954%2Fcontext-switches-much-slower-in-new-linux-kernels" data-user-icon="/users/fcicq/profile.png">Context switches much slower in new linux kernels</a><ul class="comment-tag" style="list-style: none; margin: 0px;"><li style="float: left">[<a href="https://b.hatena.ne.jp/q/kernel">kernel</a>]</li><li style="float: left">[<a href="https://b.hatena.ne.jp/q/linux">linux</a>]</li><li style="float: left">[<a href="https://b.hatena.ne.jp/q/hardware">hardware</a>]</li></ul><br><p style="clear: left">about cstate. idle=mwait? see also i7z <a href="http://code.google.com/p/i7z/" target="_blank" rel="noopener nofollow">http://code.google.com/p/i7z/</a></p><a class="datetime" href="https://b.hatena.ne.jp/fcicq/20130421#bookmark-122145526"><span class="datetime-body">2013/04/21 16:14</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

このブックマークにはスターがありません。
最初のスターをつけてみよう！

Context switches much slower in new linux kernels

stackoverflow.com2012/11/29

We are looking to upgrade the OS on our servers from Ubuntu 10.04 LTS to Ubuntu 12.04 LTS. Unfortunately, it seems that the latency to run a thread that has become runnable has significantly increa...

6 人がブックマーク・2 件のコメント

他のコメントを読む

＼コメントがサクサク読めるアプリです／

はてなブックマーク

Context switches much slower in new linux kernels

はてなブックマーク

公式Twitter

はてなのサービス