-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Shanti,
On 9/4/12 3:18 PM, Shanti Suresh wrote: > I would like to graph Tomcat's HeapMemoryUsage -> used mbean value > for trending. I have installed Tomcat's manager application with a > user belonging only to the "manager-jmx" role. I would like to use > curl to get the data. I have a couple of questions: > > (1) I don't seem to be able to assign an empty password or > otherwise no password to a user in "tomcat-users.xml". Or could > I? What did you try? What happened when you tried that? > (2) How do I get just the "used" value from the composite > HeapMemoryUsage mbean? I guess I could subsequently search for > pattern "used=". But just curious if I could get the value > directly. None of the following queries worked: > https://localhost:8453/manager/jmxproxy?qry=java.lang:type=Memory/HeapMemoryUsage > > https://localhost:8453/manager/jmxproxy?qry=java.lang:type=Memory/HeapMemoryUsage:used > https://localhost:8453/manager/jmxproxy?qry=java.lang:type=Memory/HeapMemoryUsage.used The > exact question you are asking is answered in an example of the JMXProxy's "get" operation usage: http://tomcat.apache.org/tomcat-7.0-doc/manager-howto.html#JMX_Get_command - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.17 (Darwin) Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Mozilla - http://www.enigmail.net/ iEYEARECAAYFAlBHV6EACgkQ9CaO5/Lv0PBvawCfS0UPId5r3QHubKNI81p+0Uo9 oigAnA6SZdrc7uli5looMShWeHv1NuoH =TdSs -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
