/etc/collectd.d/common.conf contains on *all* collectd clients: LoadPlugin tcpconns <Plugin "tcpconns"> ListeningPorts false LocalPort "22" # RemotePort "22" </Plugin> Not certain of it's origin, but it has a huge performance impact on hosts with lots of TCP connections, (i.e. ZLBs). Basically, the plugin is inspecting *all* tcp connections in a fairly tight loop, trying to filter the connections its looking for. For now, from IRC, I will disable that check globally, and it can be re-enabled in a modular fashion for only the hosts that need it. jumphosts, maybe?
$> svn ci -m'Bug 1049766 - collectd port 22 tcpconns check was incorrectly global' Sending common.conf.erb Transmitting file data . Committed revision 91605.
Status: NEW → RESOLVED
Last Resolved: 4 years ago
Resolution: --- → FIXED
Product: mozilla.org → mozilla.org Graveyard
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