[Zabbix-users] Zabbix server trapper high CPU load

[Alex K <rig...@gm...>]

Hi all,

I am consistently observing high CPU load caused from Zabbix server
trapper.
When checking with strace the busy PIDs I get a flood with following
messages:

poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5,
revents=POLLIN|POLLHUP}])
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5,
revents=POLLIN|POLLHUP}])
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5,
revents=POLLIN|POLLHUP}])
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5,
revents=POLLIN|POLLHUP}])
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5,
revents=POLLIN|POLLHUP}])
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5,
revents=POLLIN|POLLHUP}])
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5,
revents=POLLIN|POLLHUP}])

The issues is temporarily fixed by restarting the Zabbix server.

I have compiled Zabbix from source and I have been using it like this since
version 2.X without issues. Now I am running 3.4.8.

Any clues?

Thanx,
Alex