-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Kees Jan,
Kees Jan Koster wrote: > I am setting up a monitoring system for Tomcat servers and I am looking > for hard limits in Tomcat servers in general. > > I found a few so far: file descriptors, memory pools (ok, these are jdk > limits) and thread pools. > > Are there any other hard limits that I can run into? I would call these soft limits, as they can be changed. What limits are relevant? For instance, Java doesn't allow you to have any method with more than 64k of code. I suppose that's of little consequence to a running JVM, since the code would never be loaded. If you are going to count memory (heap?) and file descriptors, I suppose you could also count CPU time, since that is a limitable resource on *NIX systems. If you really are talking about soft limits, then you probably also want to see the number of requests accepted but not yet being handled (controlled by the <Connector>'s "acceptCount" attribute), the number of request processors (is this "thread pools" above?), the number of connections total/available/used in JDBC connection pools. Does that help? - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkkjPLUACgkQ9CaO5/Lv0PBlYACbBopvrcbKmuHs8He1a+riMuFm mNMAoLe0/90h12/VsLEouDmIyBh2D676 =s+w0 -----END PGP SIGNATURE----- --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
