troubleshooting timeouts on localhost snmp scripts
"Voytek Eymont" <[email protected]>
| Newsgroups | gmane.network.cacti.user |
|---|---|
| Message-ID | <[email protected]> |
I have cacti/spine 8.8a on centos 6 vps monitoring local host/apache/postfix/mysql/dovecot all works good, BUT, maybe twice a day, sometime not, sometimes more, I get weird timeouts, get white blanks on some graphs how can I t/s this further ? most of the data comes from /etc/snmp 'extend' script lines like so: 'extend dovecotpop3login /etc/snmp/dovecot-stats-pop3-login' /etc/snmp/dovecot-stats-pop3-login 236173 0 164499 1915 106 634 329 69759 55190 10572 302 0 3 3695 843 0 ------------------ 09/05/2012 10:05:09 AM - SYSTEM STATS: Time:4.5051 Method:spine Processes:2 Threads:4 Hosts:9 HostsPerProcess:5 DataSources:343 RRDsProcessed:221 09/05/2012 10:05:08 AM - SPINE: Poller[0] Host[3] TH[1] DS[117] WARNING: SNMP timeout detected [500 ms], ignoring host '127.0.01' 09/05/2012 10:05:08 AM - SPINE: Poller[0] Host[6] TH[1] DS[40] WARNING: SNMP timeout detected [500 ms], ignoring host '127.0.0.1' 09/05/2012 10:05:08 AM - SPINE: Poller[0] Host[9] TH[1] DS[1131] WARNING: SNMP timeout detected [500 ms], ignoring host '127.0.0.1' 09/05/2012 10:05:08 AM - SPINE: Poller[0] Host[3] TH[1] DS[116] WARNING: ... 09/05/2012 10:05:08 AM - SPINE: Poller[0] Host[9] TH[1] DS[1123] WARNING: SNMP timeout detected [500 ms], ignoring host '127.0.0.1' ... 09/05/2012 10:00:39 AM - EXPORT STATS: ExportDate:2012-09-05_10:00:39 ExportDuration:19.0354 TotalGraphsExported:486 09/05/2012 10:00:19 AM - SYSTEM THOLD STATS: Time:0.1345 Tholds:1 DownHosts:0 09/05/2012 10:00:10 AM - SYSTEM STATS: Time:4.2299 Method:spine Processes:2 Threads:4 Hosts:9 HostsPerProcess:5 DataSources:343 RRDsProcessed:339 -- Voytek ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/