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Hi All, <br>
I have running Nagios on a Dell workstation Precision 650, with 2G RAM,
240G HDD, Red Hat Linux 8.0. and swap is 4G<br>
The Nagios hosts=496 host with services=3648 service<br><br>
I found that when I start the nagios service, after a short time, it has
been killed. Then I restarted again, then killed again.<br>
I found the following in (dmesg):<br>
Out of Memory: Killed process 1978 (nagios).<br>
Out of Memory: Killed process 6977 (gdmgreeter).<br>
Out of Memory: Killed process 8111 (gdmgreeter).<br>
Out of Memory: Killed process 9654 (gdmgreeter).<br>
Out of Memory: Killed process 10164 (gdmgreeter).<br>
Out of Memory: Killed process 11922 (gdmgreeter).<br>
Out of Memory: Killed process 11976 (nagios).<br>
Out of Memory: Killed process 12291 (gdmgreeter).<br>
Out of Memory: Killed process 14247 (gdmgreeter).<br>
Out of Memory: Killed process 14247 (gdmgreeter).<br>
Out of Memory: Killed process 15624 (gdmgreeter).<br>
Out of Memory: Killed process 17961 (gdmgreeter).<br>
Out of Memory: Killed process 19086 (gdmgreeter).<br>
Out of Memory: Killed process 19390 (gdmgreeter).<br><br>
<br>
In /var/log/messages, I found:<br>
Jun 24 07:43:27 hostname kernel: Out of Memory: Killed process 1978
(nagios).<br>
Jun 24 07:44:40 hostname kernel: Out of Memory: Killed process 6977
(gdmgreeter).<br>
Jun 24 07:44:46 hostname modprobe: modprobe: Can't locate module
char-major-10-134<br>
Jun 24 07:46:57 hostname kernel: Out of Memory: Killed process 8111
(gdmgreeter).<br>
Jun 24 07:47:01 hostname modprobe: modprobe: Can't locate module
char-major-10-134<br>
Jun 24 07:48:10 hostname kernel: Out of Memory: Killed process 9654
(gdmgreeter).<br>
Jun 24 07:48:19 hostname modprobe: modprobe: Can't locate module
char-major-10-134<br>
Jun 24 07:49:44 hostname kernel: Out of Memory: Killed process 10164
(gdmgreeter).<br>
Jun 24 07:49:47 hostname modprobe: modprobe: Can't locate module
char-major-10-134<br>
Jun 24 07:51:01 hostname kernel: Out of Memory: Killed process 11922
(gdmgreeter).<br>
Jun 24 07:51:08 hostname kernel: Out of Memory: Killed process 11976
(nagios).<br>
Jun 24 07:51:15 hostname modprobe: modprobe: Can't locate module
char-major-10-134<br>
Jun 24 07:53:02 hostname kernel: Out of Memory: Killed process 12291
(gdmgreeter).<br>
Jun 24 07:53:08 hostname modprobe: modprobe: Can't locate module
char-major-10-134<br>
Jun 24 07:55:07 hostname kernel: Out of Memory: Killed process 14247
(gdmgreeter).<br>
Jun 24 07:55:11 hostname kernel: Out of Memory: Killed process 14247
(gdmgreeter).<br>
Jun 24 07:55:24 hostname modprobe: modprobe: Can't locate module
char-major-10-134<br>
Jun 24 07:57:57 hostname kernel: Out of Memory: Killed process 15624
(gdmgreeter).<br>
Jun 24 07:58:09 hostname modprobe: modprobe: Can't locate module
char-major-10-134<br>
Jun 24 07:59:52 hostname kernel: Out of Memory: Killed process 17961
(gdmgreeter).<br>
Jun 24 08:00:05 hostname modprobe: modprobe: Can't locate module
char-major-10-134<br>
Jun 24 08:01:07 hostname kernel: Out of Memory: Killed process 19086
(gdmgreeter).<br>
Jun 24 08:01:14 hostname modprobe: modprobe: Can't locate module
char-major-10-134<br>
Jun 24 08:03:29 hostname kernel: Out of Memory: Killed process 19390
(gdmgreeter).<br><br>
<br>
When I reboot the machine it works fine till I try to restart the nagios
service in order to apply some changes. the problem starts again.<br>
Any clue..??<br><br>
Regards,<br>
<x-sigsep><p></x-sigsep>
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