tomcat-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From David kerber <>
Subject Re: Apache httpd vs Tomcat static content performance
Date Mon, 18 May 2009 16:15:52 GMT
Peter Crowther wrote:

> As a rough first cut, vmstat 5 and watch the numbers ;-).  iostat too, if you can.  If
CPU isn't pegged at 100% and the disk isn't at full capacity, that's an interesting result
as it implies the box has spare capacity and there's contention elsewhere - often lock contention,
as David Kerber has recently seen!
Indeed!  Getting rid of the extra locking took care of about 98% of the 
issues, and changing to the Server jvm got me to over 99%.


To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message