-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Eric,
On 2/8/2011 3:16 PM, Robinson, Eric wrote: > This is great feedback, Chuck. Right now we have 200+ instances running > on the same server, most of which are set to 64MB min and max heap. Like > I daid, we do not see OOM messages or paging, and top shows about 27GB > of 32GB in use. Based on your comments, I would expect that changing the > instances to 32M min and 512M max would not cause a negative impact. I > will give this a try and report the effect. Here's the problem, though: if you leave your system as it is, and one (or more) of your VM/webapps suffers an OOME, only that one VM/webapp suffers. If you increase the -Xmx for /all/ instances, then in cases where memory usage spikes, an individual instance could potentially negatively impact all other instances because of memory thrashing. - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk1RtMkACgkQ9CaO5/Lv0PDDEACfR/gp8G0Qcc1qu715V+KLBW+6 178An1OPGcQZaa8bdvZG8CaMYaKOHbwP =PFcJ -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
