Merge remote-tracking branch 'fp/master'

[hurd-web.git] / hurd / translator / procfs / jkoenig / discussion.mdwn

diff --git a/hurd/translator/procfs/jkoenig/discussion.mdwn b/hurd/translator/procfs/jkoenig/discussion.mdwn
index 84d3c4c..d26f05f 100644 (file)
--- a/hurd/translator/procfs/jkoenig/discussion.mdwn
+++ b/hurd/translator/procfs/jkoenig/discussion.mdwn
@@ -340,3 +340,26 @@ filing these:
       https://enc.com.au/2012/09/careful-with-pids/'
     <pinotree> ?
     <youpi> nope
+
+
+# CPU Usage
+
+## IRC, freenode, #hurd, 2013-01-30
+
+    <gnu_srs> Hi, htop seems to report CPU usage correct, but not top, is that
+      a known issue? 
+    <youpi> does your /proc have the -c flag?
+    <gnu_srs> /hurd/procfs -c
+    <youpi> I don't remember which way it works, but iirc depending on whether
+      -c is there or not, it will work or not
+    <youpi> problem being that nothing says linux' clock is 100Hz, but a lot of
+      programs assume it
+    <gnu_srs> seems like htop gets it right though
+    <youpi> possibly just by luc
+    <youpi> k
+
+
+### IRC, freenode, #hurd, 2013-01-31
+
+    <braunr> both htop and top seem to have problems report the cpu time
+    <braunr> so i expect the problem to be in procfs