Changes between Version 66 and Version 67 of PS1_IPP_Czarlog_20120723

Timestamp:

Jul 26, 2012, 2:16:47 PM (14 years ago)

Author:

Serge CHASTEL

Comment:

--

PS1_IPP_Czarlog_20120723

@@ -67 +67 @@
  
 === Thursday : YYYY.MM.DD ===
- * 09:00 Serge: Changed vm.swappiness on ippc11 (Set tot 10 instead of default 60). Modified /etc/sysctl.conf (backup /etc/sysctl.conf.before_swappiness_change_20120726) Note: {{{sysctl -w vm.swappiness=10}}} if we don't want to change the sysctl.conf file.
+ * 09:00 Serge: Changed vm.swappiness on ippc11 (Set tot 10 instead of default 60). Modified /etc/sysctl.conf (backup /etc/sysctl.conf.before_swappiness_change_20120726) Note: {{{sysctl -w vm.swappiness=10}}} if we don't want to change the sysctl.conf file. More on swapiness here: http://unixfoo.blogspot.com/2007/11/linux-performance-tuning.html
  * 09:20 Serge: Restarted mysql server on ippc11. It looks like even if the swappiness is changed the mysqld process can't go back to non-swap (there was absolutely no activity during the 20 minutes after the swappiness change on ipcc11).
  * 10:45 Serge: LAP