jmx monitoring syntax

[sasha9]

I am monitoring heap size of tomcat with the following key (successfully)

jmx[java.lang:type=Memory,HeapMemoryUsage.used]



I'd like to monitor Perm Gen..and tried the following:

jmx[java.lang:name=CMS Perm Gen,type=MemoryPool.used]
and
jmx[java.lang:type=MemoryPool,name=CMS Perm Gen.used]
and
jmx[java.lang:type=MemoryPool,CMS Perm Gen.used]

but gui is reporting not supported


I used jmxterm to confirm mbean:

#mbean = java.lang:name=CMS Perm Gen,type=MemoryPool:
Usage = {
committed = 228458496;
init = 134217728;
max = 268435456;
used = 138297688;
};

but it would seem that I am struggling to syntax of entering it properly into zabbix gui.

Can anyone help me please?

[lathamr]

I am not positive, but believe that you will need quotes around the clauses with embedded blanks.

i,e.

jmx["java.lang:type=MemoryPool,name=Code Cache","Usage.committed"]

is working for me.