Unix/linux - Monitor running processes - snmp

[gandalf]

UCD-SNMP-MIB::prCount.1 = INTEGER: 9 <- 9 running httpd processes
UCD-SNMP-MIB::prCount.2 = INTEGER: 1 <- 1 running mysqld process

That's the interesting stuff. You will need to write down the OID. Run snmpwalk using the option -On to find OIDs. Then see first link of my signature. Scroll down to SNMP stuff and use the example by simply replacing the OID with the one you've found above.
This will work if sequence of proc statements in snmpd.conf is left unchanged
Reinhard

[sebbs]

thanks, I will try that, and let you know how it turns out.

[Mika2006]

Well
he works :

[root@localhost scripts]# snmpwalk -v1 -c public localhost prTable
UCD-SNMP-MIB::prIndex.1 = INTEGER: 1
UCD-SNMP-MIB::prIndex.2 = INTEGER: 2
UCD-SNMP-MIB::prNames.1 = STRING: firefox
UCD-SNMP-MIB::prNames.2 = STRING: gthumb
UCD-SNMP-MIB::prMin.1 = INTEGER: 0
UCD-SNMP-MIB::prMin.2 = INTEGER: 0
UCD-SNMP-MIB::prMax.1 = INTEGER: 0
UCD-SNMP-MIB::prMax.2 = INTEGER: 0
UCD-SNMP-MIB::prCount.1 = INTEGER: 0
UCD-SNMP-MIB::prCount.2 = INTEGER: 0
UCD-SNMP-MIB::prErrorFlag.1 = INTEGER: 1
UCD-SNMP-MIB::prErrorFlag.2 = INTEGER: 1
UCD-SNMP-MIB::prErrMessage.1 = STRING: No firefox process running.
UCD-SNMP-MIB::prErrMessage.2 = STRING: No gthumb process running.
UCD-SNMP-MIB::prErrFix.1 = INTEGER: 0
UCD-SNMP-MIB::prErrFix.2 = INTEGER: 0
UCD-SNMP-MIB::prErrFixCmd.1 = STRING:
UCD-SNMP-MIB::prErrFixCmd.2 = STRING:
[root@localhost scripts]# snmpwalk -v1 -c public localhost prTable -On
.1.3.6.1.4.1.2021.2.1.1.1 = INTEGER: 1
.1.3.6.1.4.1.2021.2.1.1.2 = INTEGER: 2
.1.3.6.1.4.1.2021.2.1.2.1 = STRING: firefox
.1.3.6.1.4.1.2021.2.1.2.2 = STRING: gthumb
.1.3.6.1.4.1.2021.2.1.3.1 = INTEGER: 0
.1.3.6.1.4.1.2021.2.1.3.2 = INTEGER: 0
.1.3.6.1.4.1.2021.2.1.4.1 = INTEGER: 0
.1.3.6.1.4.1.2021.2.1.4.2 = INTEGER: 0
.1.3.6.1.4.1.2021.2.1.5.1 = INTEGER: 0
.1.3.6.1.4.1.2021.2.1.5.2 = INTEGER: 0
.1.3.6.1.4.1.2021.2.1.100.1 = INTEGER: 1
.1.3.6.1.4.1.2021.2.1.100.2 = INTEGER: 1
.1.3.6.1.4.1.2021.2.1.101.1 = STRING: No firefox process running.
.1.3.6.1.4.1.2021.2.1.101.2 = STRING: No gthumb process running.
.1.3.6.1.4.1.2021.2.1.102.1 = INTEGER: 0
.1.3.6.1.4.1.2021.2.1.102.2 = INTEGER: 0
.1.3.6.1.4.1.2021.2.1.103.1 = STRING:
.1.3.6.1.4.1.2021.2.1.103.2 = STRING:

so my oid to count number process gthum is :.1.3.6.1.4.1.2021.2.1.5.2

Look screen ettachment

and know i stay for graph and after i hope it's works
do you know another technique to add oid on graph beacause with this technique i have only one oid graph i don't add another generic oid snmp?

[Mika2006]

but now the question is
how i make this with snmp windows
and how i make other generique snmp onmy device?
because cacti want only one generic snmp ?

[Mika2006]

up
well i know how i use some many same template but now
i can found how active prTable on WIndows some one can help please?

[Mika2006]

how to make this with windows please?

[Mika2006]

i up this post because i release a template to make it
i hope some one can help me to fix some thing?

[Mika2006]

anyone can try it and help me to gettit better please?

[sebish]

I still do not get how you can monitor one process @ unix by name.

My thoughts:

Need to get the hrSWRunName table and filter for (example) "apache2".
Get the hrSWRunStatus table and compare the OIDs (pids) to get (only) the status of all apache2 processes.
Get all the apache2 process status as multiple Integers 1 to 4.
Last step would be that cacti should graph those with "1", "2" as running and "3", "4" as Problem/Down.

I really really dont know how to get this into a script for cacti