1.4.1 server sudden stop

[BusteR81]

after running 1.4.1 for a week then i notice server sudden stopped processing data for few hours but (last 24hrs) was normal. pls see attached image.

image A: All hosts have "missing" data during the same period of time
image B: Server normal operation (graph exact -24hrs).

Centos4.x Mysql 4.x

Is the server doing housekeeping (365 days)? even so, how can housekeeping take a few hours ?? (it is so risky during such long period of time)

[Alexei]

Too little information to give any thoughts. Plain text data for the "missing" period would be great.

[BusteR81]

case close i think..

juz checked randomly on selected hosts and all hosts' past (-48hrs) graphs are perfect with no interuption. (had a strong belief is housekeeper doing cleanup but mayb i wrong perhaps high CPU utilization on zabbix_server or my LAN is down)

Cheers
zabbix all the way !!