Hi,
We are facing a new issue with NagiosXI. I'm attaching a screenshot from when the situation is normal.
Then at some period of time Nagios goes crazy, suddenly all the active service checks are executed only within 15-min (1-min and 5-min simply becomes empty). Then also service check latency average s spiking to about 700seconds. + high load on the machine.
What can be the problem?
Nagios XI gone crazy
Nagios XI gone crazy
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Re: Nagios XI gone crazy
Can you PM your profile (profile.zip) to any of the Nagios employees? Thank you!
Admin > System Config > System Profile > Download Profile
Admin > System Config > System Profile > Download Profile
Be sure to check out our Knowledgebase for helpful articles and solutions!
Re: Nagios XI gone crazy
Well,
digging more into the problem we found that the source of the issue is related somehow to one of these:
ndo2db
ipcs
We noticed that after applying configuration the ipcs -q shows a lot of stuff stuck in the queue and its being processed very slowly.
Restarting the ndo2db process sometimes puts it even in a worse state.
We are in a situation where we are unable to monitor our production environment. We also did all the tricks with increase the message queue in kerenel files according to your documentations. What could be the reason for slow queue processing?
digging more into the problem we found that the source of the issue is related somehow to one of these:
ndo2db
ipcs
We noticed that after applying configuration the ipcs -q shows a lot of stuff stuck in the queue and its being processed very slowly.
Restarting the ndo2db process sometimes puts it even in a worse state.
We are in a situation where we are unable to monitor our production environment. We also did all the tricks with increase the message queue in kerenel files according to your documentations. What could be the reason for slow queue processing?
Re: Nagios XI gone crazy
There could be a lot of things that cause the Kernel Message queue to process slowly.
Your system is running 25902 service checks and if they are scheduled to run fairly quickly, it takes time to process them all and it may not be able to finish them.
From your profile, it looks like the IO wait is fairly high on the server so it cannot write the data quick enough and that would cause the issue you are having.
Try moving the server to faster hard drives if possible.
You should start to implement some of the performance enhancements in the document below.
https://assets.nagios.com/downloads/nag ... ios-XI.pdf
That should help the system run faster so it can process the queue better.
Your system is running 25902 service checks and if they are scheduled to run fairly quickly, it takes time to process them all and it may not be able to finish them.
From your profile, it looks like the IO wait is fairly high on the server so it cannot write the data quick enough and that would cause the issue you are having.
Try moving the server to faster hard drives if possible.
You should start to implement some of the performance enhancements in the document below.
https://assets.nagios.com/downloads/nag ... ios-XI.pdf
That should help the system run faster so it can process the queue better.
Be sure to check out our Knowledgebase for helpful articles and solutions!
Re: Nagios XI gone crazy
We did the optimizations (only ram disk was not tested).tgriep wrote:There could be a lot of things that cause the Kernel Message queue to process slowly.
Your system is running 25902 service checks and if they are scheduled to run fairly quickly, it takes time to process them all and it may not be able to finish them.
From your profile, it looks like the IO wait is fairly high on the server so it cannot write the data quick enough and that would cause the issue you are having.
Try moving the server to faster hard drives if possible.
You should start to implement some of the performance enhancements in the document below.
https://assets.nagios.com/downloads/nag ... ios-XI.pdf
That should help the system run faster so it can process the queue better.
Anything we tried did not solve the issue. We noticed that when we run apply configuration, the queue spikes to around 140k and slowly going down. However when we run another apply configuration during the processing, it doubles the queue, makes it work harder, and its sort of ignoring the messages that were there before the second configuration change.
P.S Offloading DB did it even worse.
I attached a graph of the messages, we create simple plugin to track it.
Can it be a result of some checks which are running into a timeout state after 60 seconds?
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Re: Nagios XI gone crazy
The checks that are timing out is not slowing the messages in the queue from clearing out, it only adds to what is already there.
I am thinking the IO wait issue is causing the issue as well as the number of service checks.
Setup the RAM Disk as that will help out in the performance.
Also, slow down the check interval for service checks that are not critical so the system can keep up with the queue.
Run the following as root and post the output.
I am thinking the IO wait issue is causing the issue as well as the number of service checks.
Setup the RAM Disk as that will help out in the performance.
Also, slow down the check interval for service checks that are not critical so the system can keep up with the queue.
Run the following as root and post the output.
Code: Select all
ps -ef --cols=300
top -n 1 |head -20
ipcs -q
cat /etc/sysctl.conf
cat /etc/my.cnfBe sure to check out our Knowledgebase for helpful articles and solutions!
Re: Nagios XI gone crazy
ps -ef --cols=300tgriep wrote:The checks that are timing out is not slowing the messages in the queue from clearing out, it only adds to what is already there.
I am thinking the IO wait issue is causing the issue as well as the number of service checks.
Setup the RAM Disk as that will help out in the performance.
Also, slow down the check interval for service checks that are not critical so the system can keep up with the queue.
Run the following as root and post the output.Code: Select all
ps -ef --cols=300 top -n 1 |head -20 ipcs -q cat /etc/sysctl.conf cat /etc/my.cnf
Code: Select all
UID PID PPID C STIME TTY TIME CMD
root 1 0 0 Jul23 ? 00:00:03 /sbin/init
root 2 0 0 Jul23 ? 00:00:00 [kthreadd]
root 3 2 0 Jul23 ? 00:03:54 [migration/0]
root 4 2 0 Jul23 ? 00:00:06 [ksoftirqd/0]
root 5 2 0 Jul23 ? 00:00:00 [migration/0]
root 6 2 0 Jul23 ? 00:00:00 [watchdog/0]
root 7 2 0 Jul23 ? 00:03:29 [migration/1]
root 8 2 0 Jul23 ? 00:00:00 [migration/1]
root 9 2 0 Jul23 ? 00:00:02 [ksoftirqd/1]
root 10 2 0 Jul23 ? 00:00:00 [watchdog/1]
root 11 2 0 Jul23 ? 00:03:32 [migration/2]
root 12 2 0 Jul23 ? 00:00:00 [migration/2]
root 13 2 0 Jul23 ? 00:00:02 [ksoftirqd/2]
root 14 2 0 Jul23 ? 00:00:00 [watchdog/2]
root 15 2 0 Jul23 ? 00:03:41 [migration/3]
root 16 2 0 Jul23 ? 00:00:00 [migration/3]
root 17 2 0 Jul23 ? 00:00:02 [ksoftirqd/3]
root 18 2 0 Jul23 ? 00:00:00 [watchdog/3]
root 19 2 0 Jul23 ? 00:03:39 [migration/4]
root 20 2 0 Jul23 ? 00:00:00 [migration/4]
root 21 2 0 Jul23 ? 00:00:01 [ksoftirqd/4]
root 22 2 0 Jul23 ? 00:00:00 [watchdog/4]
root 23 2 0 Jul23 ? 00:03:34 [migration/5]
root 24 2 0 Jul23 ? 00:00:00 [migration/5]
root 25 2 0 Jul23 ? 00:00:01 [ksoftirqd/5]
root 26 2 0 Jul23 ? 00:00:00 [watchdog/5]
root 27 2 0 Jul23 ? 00:03:35 [migration/6]
root 28 2 0 Jul23 ? 00:00:00 [migration/6]
root 29 2 0 Jul23 ? 00:00:01 [ksoftirqd/6]
root 30 2 0 Jul23 ? 00:00:00 [watchdog/6]
root 31 2 0 Jul23 ? 00:03:30 [migration/7]
root 32 2 0 Jul23 ? 00:00:00 [migration/7]
root 33 2 0 Jul23 ? 00:00:01 [ksoftirqd/7]
root 34 2 0 Jul23 ? 00:00:00 [watchdog/7]
root 35 2 0 Jul23 ? 00:01:12 [events/0]
root 36 2 0 Jul23 ? 00:00:29 [events/1]
root 37 2 0 Jul23 ? 00:00:27 [events/2]
root 38 2 0 Jul23 ? 00:00:13 [events/3]
root 39 2 0 Jul23 ? 00:00:07 [events/4]
root 40 2 0 Jul23 ? 00:00:06 [events/5]
root 41 2 0 Jul23 ? 00:00:06 [events/6]
root 42 2 0 Jul23 ? 00:01:05 [events/7]
root 43 2 0 Jul23 ? 00:00:00 [cpuset]
root 44 2 0 Jul23 ? 00:00:00 [khelper]
root 45 2 0 Jul23 ? 00:00:00 [netns]
root 46 2 0 Jul23 ? 00:00:00 [async/mgr]
root 47 2 0 Jul23 ? 00:00:00 [pm]
root 48 2 0 Jul23 ? 00:00:00 [xenwatch]
root 49 2 0 Jul23 ? 00:00:00 [xenbus]
root 50 2 0 Jul23 ? 00:00:00 [sync_supers]
root 51 2 0 Jul23 ? 00:00:00 [bdi-default]
root 52 2 0 Jul23 ? 00:00:00 [kintegrityd/0]
root 53 2 0 Jul23 ? 00:00:00 [kintegrityd/1]
root 54 2 0 Jul23 ? 00:00:00 [kintegrityd/2]
root 55 2 0 Jul23 ? 00:00:00 [kintegrityd/3]
root 56 2 0 Jul23 ? 00:00:00 [kintegrityd/4]
root 57 2 0 Jul23 ? 00:00:00 [kintegrityd/5]
root 58 2 0 Jul23 ? 00:00:00 [kintegrityd/6]
root 59 2 0 Jul23 ? 00:00:00 [kintegrityd/7]
root 60 2 0 Jul23 ? 00:03:14 [kblockd/0]
root 61 2 0 Jul23 ? 00:00:00 [kblockd/1]
root 62 2 0 Jul23 ? 00:00:00 [kblockd/2]
root 63 2 0 Jul23 ? 00:00:00 [kblockd/3]
root 64 2 0 Jul23 ? 00:00:00 [kblockd/4]
root 65 2 0 Jul23 ? 00:00:00 [kblockd/5]
root 66 2 0 Jul23 ? 00:00:00 [kblockd/6]
root 67 2 0 Jul23 ? 00:00:00 [kblockd/7]
root 68 2 0 Jul23 ? 00:00:00 [ata/0]
root 69 2 0 Jul23 ? 00:00:00 [ata/1]
root 70 2 0 Jul23 ? 00:00:00 [ata/2]
root 71 2 0 Jul23 ? 00:00:00 [ata/3]
root 72 2 0 Jul23 ? 00:00:00 [ata/4]
root 73 2 0 Jul23 ? 00:00:00 [ata/5]
root 74 2 0 Jul23 ? 00:00:00 [ata/6]
root 75 2 0 Jul23 ? 00:00:00 [ata/7]
root 76 2 0 Jul23 ? 00:00:00 [ata_aux]
root 77 2 0 Jul23 ? 00:00:00 [ksuspend_usbd]
root 78 2 0 Jul23 ? 00:00:00 [khubd]
root 79 2 0 Jul23 ? 00:00:00 [kseriod]
root 80 2 0 Jul23 ? 00:00:00 [md/0]
root 81 2 0 Jul23 ? 00:00:00 [md/1]
root 82 2 0 Jul23 ? 00:00:00 [md/2]
root 83 2 0 Jul23 ? 00:00:00 [md/3]
root 84 2 0 Jul23 ? 00:00:00 [md/4]
root 85 2 0 Jul23 ? 00:00:00 [md/5]
root 86 2 0 Jul23 ? 00:00:00 [md/6]
root 87 2 0 Jul23 ? 00:00:00 [md/7]
root 88 2 0 Jul23 ? 00:00:00 [md_misc/0]
root 89 2 0 Jul23 ? 00:00:00 [md_misc/1]
root 90 2 0 Jul23 ? 00:00:00 [md_misc/2]
root 91 2 0 Jul23 ? 00:00:00 [md_misc/3]
root 92 2 0 Jul23 ? 00:00:00 [md_misc/4]
root 93 2 0 Jul23 ? 00:00:00 [md_misc/5]
root 94 2 0 Jul23 ? 00:00:00 [md_misc/6]
root 95 2 0 Jul23 ? 00:00:00 [md_misc/7]
root 96 2 0 Jul23 ? 00:00:00 [khungtaskd]
root 97 2 0 Jul23 ? 00:00:01 [kswapd0]
root 98 2 0 Jul23 ? 00:00:00 [ksmd]
root 99 2 0 Jul23 ? 00:00:00 [aio/0]
root 100 2 0 Jul23 ? 00:00:00 [aio/1]
root 101 2 0 Jul23 ? 00:00:00 [aio/2]
root 102 2 0 Jul23 ? 00:00:00 [aio/3]
root 103 2 0 Jul23 ? 00:00:00 [aio/4]
root 104 2 0 Jul23 ? 00:00:00 [aio/5]
root 105 2 0 Jul23 ? 00:00:00 [aio/6]
root 106 2 0 Jul23 ? 00:00:00 [aio/7]
root 107 2 0 Jul23 ? 00:00:00 [crypto/0]
root 108 2 0 Jul23 ? 00:00:00 [crypto/1]
root 109 2 0 Jul23 ? 00:00:00 [crypto/2]
root 110 2 0 Jul23 ? 00:00:00 [crypto/3]
root 111 2 0 Jul23 ? 00:00:00 [crypto/4]
root 112 2 0 Jul23 ? 00:00:00 [crypto/5]
root 113 2 0 Jul23 ? 00:00:00 [crypto/6]
root 114 2 0 Jul23 ? 00:00:00 [crypto/7]
root 119 2 0 Jul23 ? 00:00:00 [kthrotld/0]
root 120 2 0 Jul23 ? 00:00:00 [kthrotld/1]
root 121 2 0 Jul23 ? 00:00:00 [kthrotld/2]
root 122 2 0 Jul23 ? 00:00:00 [kthrotld/3]
root 123 2 0 Jul23 ? 00:00:00 [kthrotld/4]
root 124 2 0 Jul23 ? 00:00:00 [kthrotld/5]
root 125 2 0 Jul23 ? 00:00:00 [kthrotld/6]
root 126 2 0 Jul23 ? 00:00:00 [kthrotld/7]
root 128 2 0 Jul23 ? 00:00:00 [khvcd]
root 129 2 0 Jul23 ? 00:00:00 [kpsmoused]
root 130 2 0 Jul23 ? 00:00:00 [usbhid_resumer]
root 249 2 0 Jul23 ? 00:05:36 [jbd2/xvde1-8]
root 250 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 251 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 252 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 253 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 254 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 255 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 256 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 257 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 333 1 0 Jul23 ? 00:00:00 /sbin/udevd -d
root 550 333 0 Jul23 ? 00:00:00 /sbin/udevd -d
root 553 2 0 Jul23 ? 00:00:00 [kstriped]
root 555 333 0 Jul23 ? 00:00:00 /sbin/udevd -d
root 556 2 0 Jul23 ? 00:00:00 [kdmflush]
root 562 2 0 Jul23 ? 00:00:00 [kdmflush]
root 602 2 0 Jul23 ? 00:29:14 [jbd2/dm-1-8]
root 603 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 604 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 605 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 606 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 607 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 608 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 609 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 610 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 611 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 612 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 613 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 614 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 615 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 616 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 617 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 618 2 0 Jul23 ? 00:00:00 [ext4-dio-unwrit]
root 652 2 0 Jul23 ? 00:00:20 [kauditd]
root 656 1182 0 05:51 ? 00:00:00 sshd: ofirke [priv]
root 815 2 0 Jul23 ? 00:07:10 [flush-202:65]
root 820 2 0 Jul23 ? 01:36:38 [flush-253:1]
root 861 1 0 Jul23 ? 00:00:00 /sbin/dhclient -H vpc-nagiosxi -1 -q -lf /var/lib/dhclient/dhclient-eth0.leases -pf /var/run/dhclient-eth0.pid eth0
root 913 1 0 Jul23 ? 00:01:25 auditd
nslcd 935 1 0 Jul23 ? 00:46:37 /usr/sbin/nslcd
root 951 1 0 Jul23 ? 00:54:03 /sbin/rsyslogd -i /var/run/syslogd.pid -c 5
root 962 1 0 Jul23 ? 00:06:07 /bin/bash /etc/register/register_ip.sh
dbus 977 1 0 Jul23 ? 00:00:00 dbus-daemon --system
root 998 1 0 Jul23 ? 00:57:12 /usr/bin/ruby /usr/sbin/mcollectived --pid=/var/run/mcollectived.pid --config=/etc/mcollective/server.cfg --daemonize
root 1062 1 0 Jul23 ? 00:57:24 /usr/bin/nxlog
ofirke 1095 656 0 05:51 ? 00:00:00 sshd: ofirke@pts/1
root 1182 1 0 Jul23 ? 00:00:00 /usr/sbin/sshd
root 1193 1 0 Jul23 ? 00:01:25 xinetd -stayalive -pidfile /var/run/xinetd.pid
ntp 1204 1 0 Jul23 ? 00:00:00 ntpd -u ntp:ntp -p /var/run/ntpd.pid -g
ofirke 1274 1095 0 05:51 pts/1 00:00:00 -bash
root XXXXX 1 0 Jul23 ? 00:00:18 /usr/libexec/postfix/master
root 1767 1 0 Jul23 ? 00:03:24 crond
root 1843 1 0 Jul23 ? 00:00:46 /usr/bin/ruby /usr/bin/puppet agent
ajaxterm 1855 1 0 Jul23 ? 00:00:20 python /usr/share/ajaxterm/ajaxterm.py --daemon --port=8022 --uid=ajaxterm
root 2104 1182 0 08:24 ? 00:00:00 sshd: maximni [priv]
root 2146 1 0 Jul23 hvc0 00:00:00 /sbin/agetty /dev/hvc0 38400 vt100-nav
root 2148 1 0 Jul23 tty1 00:00:00 /sbin/mingetty /dev/tty1
root 2150 1 0 Jul23 tty2 00:00:00 /sbin/mingetty /dev/tty2
root 2152 1 0 Jul23 tty3 00:00:00 /sbin/mingetty /dev/tty3
root 2154 1 0 Jul23 tty4 00:00:00 /sbin/mingetty /dev/tty4
root 2156 1 0 Jul23 tty5 00:00:00 /sbin/mingetty /dev/tty5
root 2158 1 0 Jul23 tty6 00:00:00 /sbin/mingetty /dev/tty6
maximni 2403 2104 0 08:24 ? 00:00:00 sshd: maximni@pts/6
maximni 2451 2403 0 08:24 pts/6 00:00:00 -bash
root 2559 1274 0 06:56 pts/1 00:00:00 sudo su - nagios
root 2560 2559 0 06:56 pts/1 00:00:00 su - nagios
nagios 2561 2560 0 06:56 pts/1 00:00:00 -bash
nagios 3994 1 0 Aug10 ? 00:00:05 /usr/local/nagios/bin/npcd -d -f /usr/local/nagios/etc/pnp/npcd.cfg
root 4053 1182 0 08:07 ? 00:00:00 sshd: alexle [priv]
root 4759 26715 0 08:13 pts/5 00:00:00 sudo su - nagios
root 4761 4759 0 08:13 pts/5 00:00:00 su - nagios
apache 4762 11986 7 08:20 ? 00:00:32 /usr/sbin/httpd
nagios 4763 4761 0 08:13 pts/5 00:00:00 -bash
apache 5122 11986 7 08:20 ? 00:00:33 /usr/sbin/httpd
apache 5125 11986 7 08:20 ? 00:00:32 /usr/sbin/httpd
alexle 5425 4053 0 08:07 ? 00:00:00 sshd: alexle@pts/4
alexle 5542 5425 0 08:07 pts/4 00:00:00 -bash
postfix 6858 XXXXX 08:09 ? 00:00:00 pickup -l -t fifo -u
nagios 6911 2561 0 08:02 pts/1 00:00:11 watch ipcs -q
apache 7579 11986 7 08:09 ? 00:01:25 /usr/sbin/httpd
apache 8668 11986 7 07:55 ? 00:02:24 /usr/sbin/httpd
apache 10025 11986 6 08:21 ? 00:00:28 /usr/sbin/httpd
apache 11114 11986 7 08:13 ? 00:01:03 /usr/sbin/httpd
nagios 11336 1 8 07:42 ? 00:03:44 /usr/local/nagios/bin/nagios -d /usr/local/nagios/etc/nagios.cfg
nagios 11338 11336 0 07:42 ? 00:00:17 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 11339 11336 0 07:42 ? 00:00:17 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 11340 11336 0 07:42 ? 00:00:17 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 11341 11336 0 07:42 ? 00:00:18 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 11342 11336 0 07:42 ? 00:00:17 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 11343 11336 0 07:42 ? 00:00:18 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 11344 11336 0 07:42 ? 00:00:18 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 11345 11336 0 07:42 ? 00:00:17 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 11346 11336 0 07:42 ? 00:00:18 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 11348 11336 0 07:42 ? 00:00:17 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 11349 11336 0 07:42 ? 00:00:17 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 11350 11336 0 07:42 ? 00:00:17 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 11379 11336 0 07:42 ? 00:00:00 /usr/local/nagios/bin/nagios -d /usr/local/nagios/etc/nagios.cfg
root 11986 1 0 Aug03 ? 00:00:54 /usr/sbin/httpd
apache 12876 11986 7 08:00 ? 00:02:10 /usr/sbin/httpd
apache 14241 11986 7 08:14 ? 00:01:03 /usr/sbin/httpd
nagios 14258 1 0 08:10 ? 00:00:00 /usr/local/nagios/bin/ndo2db -c /usr/local/nagios/etc/ndo2db.cfg
apache 14430 11986 7 08:14 ? 00:01:00 /usr/sbin/httpd
apache 14613 11986 7 08:14 ? 00:01:02 /usr/sbin/httpd
postfix 15066 XXXXX 03:49 ? 00:00:00 qmgr -l -t fifo -u
root 15706 5542 0 08:10 pts/4 00:00:00 sudo su - nagios
root 15785 15706 0 08:10 pts/4 00:00:00 su - nagios
nagios 15835 15785 0 08:10 pts/4 00:00:00 -bash
apache 16793 11986 7 08:14 ? 00:01:03 /usr/sbin/httpd
nagios 17379 14258 1 08:10 ? 00:00:12 /usr/local/nagios/bin/ndo2db -c /usr/local/nagios/etc/ndo2db.cfg
nagios 17380 17379 38 08:10 ? 00:06:48 /usr/local/nagios/bin/ndo2db -c /usr/local/nagios/etc/ndo2db.cfg
root 18029 1182 0 04:01 ? 00:00:00 sshd: alexcher [priv]
alexcher 18579 18029 0 04:01 ? 00:00:00 sshd: alexcher@pts/0
alexcher 18585 18579 0 04:01 pts/0 00:00:00 -bash
root 18785 18585 0 04:01 pts/0 00:00:00 sudo -su nagios
nagios 18786 18785 0 04:01 pts/0 00:00:00 /bin/bash
root 20104 1 2 00:00 ? 00:14:02 /usr/bin/atop -a -w /data/atop_logs/atop_20170813 5
apache 20277 11986 8 08:26 ? 00:00:07 /usr/sbin/httpd
apache 20278 11986 7 08:26 ? 00:00:06 /usr/sbin/httpd
apache 20279 11986 7 08:26 ? 00:00:06 /usr/sbin/httpd
root 21383 30316 0 08:05 pts/3 00:00:00 sudo su - nagios
root 21387 21383 0 08:05 pts/3 00:00:00 su - nagios
nagios 21392 21387 0 08:05 pts/3 00:00:00 -bash
root 23563 1767 0 08:27 ? 00:00:00 CROND
apache 23604 11986 6 08:19 ? 00:00:37 /usr/sbin/httpd
apache 23605 11986 6 08:19 ? 00:00:35 /usr/sbin/httpd
nagios 23656 23563 0 08:27 ? 00:00:00 /bin/sh -c /usr/bin/php -q /usr/local/nagiosxi/cron/sysstat.php > /usr/local/nagiosxi/var/sysstat.log 2>&1
nagios 23662 23656 0 08:27 ? 00:00:00 /usr/bin/php -q /usr/local/nagiosxi/cron/sysstat.php
root 25316 2 0 Aug02 ? 00:08:24 [flush-253:0]
root 26076 1182 0 08:11 ? 00:00:00 sshd: alexle [priv]
apache 26414 11986 7 08:19 ? 00:00:41 /usr/sbin/httpd
alexle 26664 26076 0 08:11 ? 00:00:00 sshd: alexle@pts/5
alexle 26715 26664 0 08:11 pts/5 00:00:00 -bash
postfix 26842 XXXXX 08:27 ? 00:00:00 smtpd -n smtp -t inet -u -o stress=
nagios 27918 11350 0 08:27 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 28501 11339 0 08:27 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
apache 29446 11986 7 08:23 ? 00:00:19 /usr/sbin/httpd
nagios 29523 11339 0 08:27 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
root 29981 1182 0 07:26 ? 00:00:00 sshd: ofirke [priv]
root 30157 1 2 Aug10 ? 01:28:12 /opt/BESClient/bin/BESClient
root 30279 1182 0 06:01 ? 00:00:00 sshd: ofirke [priv]
ofirke 30302 29981 0 07:26 ? 00:00:00 sshd: ofirke@pts/2
ofirke 30310 30279 0 06:01 ? 00:00:00 sshd: ofirke@pts/3
ofirke 30316 30310 0 06:01 pts/3 00:00:00 -bash
ofirke 30439 30302 0 07:26 pts/2 00:00:00 -bash
root 30791 1 0 Aug07 ? 00:00:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --socket=/var/lib/mysql/mysql.sock --pid-file=/var/run/mysqld/mysqld.pid --basedir=/usr --user=mysql
mysql 30914 30791 57 Aug07 ? 3-09:31:35 /usr/libexec/mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mysql --log-error=/var/log/mysqld.log --pid-file=/var/run/mysqld/mysqld.pid --socket=/var/lib/mysql/mysql.sock
apache 31547 11986 7 08:16 ? 00:00:51 /usr/sbin/httpd
nagios 31617 11348 0 08:27 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 31618 11346 0 08:27 ? 00:00:00 /bin/bash /usr/local/nagios/libexec/check_mysql_session nagios PPP XXXXX
nagios 31620 31618 0 08:27 ? 00:00:00 mysql -u nagios -px xxxxxxxxx -h XXXXX -e exit
nagios 31692 11343 0 08:27 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 31879 11340 0 08:27 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 31904 11346 0 08:27 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32014 11344 0 08:27 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32018 11349 0 08:27 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32054 11349 0 08:27 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32141 11349 0 08:27 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32142 11348 0 08:27 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32233 11345 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32235 11341 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32240 11338 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32247 11350 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32248 11341 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32249 11349 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32253 11338 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32255 11340 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32258 11344 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32261 11341 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32265 11342 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32266 11338 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32274 11341 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
root 32282 1767 0 08:28 ? 00:00:00 CROND
root 32283 1767 0 08:28 ? 00:00:00 CROND
root 32284 1767 0 08:28 ? 00:00:00 CROND
root 32285 1767 0 08:28 ? 00:00:00 CROND
root 32286 1767 0 08:28 ? 00:00:00 CROND
root 32287 1767 0 08:28 ? 00:00:00 CROND
nagios 32290 11339 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32291 11340 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32292 11343 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -H XXXXX -c check_kibana_tags -a de production_eucn_1,production_eucn_1,production_eucn1_2 240
nagios 32296 32284 0 08:28 ? 00:00:00 /bin/sh -c /usr/bin/php -q /usr/local/nagiosxi/cron/event_handler.php > /usr/local/nagiosxi/var/event_handler.log 2>&1
nagios 32297 32296 6 08:28 ? 00:00:00 /usr/bin/php -q /usr/local/nagiosxi/cron/event_handler.php
nagios 32302 32283 0 08:28 ? 00:00:00 /bin/sh -c /usr/bin/php -q /usr/local/nagiosxi/cron/feedproc.php > /usr/local/nagiosxi/var/feedproc.log 2>&1
nagios 32304 32285 0 08:28 ? 00:00:00 /bin/sh -c /usr/bin/php -q /usr/local/nagiosxi/cron/eventman.php > /usr/local/nagiosxi/var/eventman.log 2>&1
nagios 32305 32282 0 08:28 ? 00:00:00 /bin/sh -c /usr/bin/php -q /usr/local/nagiosxi/cron/perfdataproc.php > /usr/local/nagiosxi/var/perfdataproc.log 2>&1
nagios 32309 32304 9 08:28 ? 00:00:00 /usr/bin/php -q /usr/local/nagiosxi/cron/eventman.php
nagios 32310 32302 6 08:28 ? 00:00:00 /usr/bin/php -q /usr/local/nagiosxi/cron/feedproc.php
nagios 32311 11348 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32313 32305 10 08:28 ? 00:00:00 /usr/bin/php -q /usr/local/nagiosxi/cron/perfdataproc.php
nagios 32351 11348 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32368 11339 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32371 11343 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32372 11344 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32377 32287 0 08:28 ? 00:00:00 /bin/sh -c /usr/bin/php -q /usr/local/nagiosxi/cron/sysstat.php > /usr/local/nagiosxi/var/sysstat.log 2>&1
nagios 32382 32377 12 08:28 ? 00:00:00 /usr/bin/php -q /usr/local/nagiosxi/cron/sysstat.php
nagios 32389 3994 7 08:28 ? 00:00:00 /usr/bin/perl /usr/local/nagios/libexec/process_perfdata.pl -n -b /usr/local/nagios/var/spool/perfdata//service-perfdata.1502612863
nagios 32390 11346 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32394 3994 7 08:28 ? 00:00:00 /usr/bin/perl /usr/local/nagios/libexec/process_perfdata.pl -n -b /usr/local/nagios/var/spool/perfdata//service-perfdata.1502612848
nagios 32403 11343 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32416 32286 0 08:28 ? 00:00:00 /bin/sh -c /usr/bin/php -q /usr/local/nagiosxi/cron/cmdsubsys.php > /usr/local/nagiosxi/var/cmdsubsys.log 2>&1
nagios 32418 32416 9 08:28 ? 00:00:00 /usr/bin/php -q /usr/local/nagiosxi/cron/cmdsubsys.php
nagios 32421 11338 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32452 11340 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32492 11338 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_service -a crond
nagios 32526 11343 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32531 11341 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_service -a crond
nagios 32561 11343 20 08:28 ? 00:00:00 /home/nagios/.rvm/rubies/ruby-2.0.0-p648/bin/ruby /usr/local/nagios/libexec/check_cloudwatch_rb_2.rb ap-northeast-1 CPUUtilization Average AWS/RDS DBInstanceIdentifier=XXXXX 360 60 90 0
nagios 32566 11341 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32572 11338 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_ntp_time -a 0.amazon.pool.ntp.org 1 1.2
nagios 32573 11340 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_clustered_redis_cpu -a 80 90
nagios 32593 11338 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_rabbitmq_overview -a nagios Tj8tJ1dEBy 15000 15000 15000 20000 20000 20000
nagios 32595 11340 1 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_file_content2 -a data/redis/log/redis-6379.log Cannot allocate memory 1 2
nagios 32603 11341 41 08:28 ? 00:00:00 /home/nagios/.rvm/rubies/ruby-2.0.0-p648/bin/ruby /usr/local/nagios/libexec/check_cloudwatch_rb_2.rb ap-northeast-1 CPUUtilization Average AWS/RDS DBInstanceIdentifier=XXXXX 360 60 90 0
nagios 32605 11348 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_
root 32613 962 0 08:28 ? 00:00:00 sleep 20
nagios 32616 11345 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32618 11341 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_ping -H XXXXX -w 5000.0,80% -c 7000.0,100% -p 5
nagios 32620 32618 0 08:28 ? 00:00:00 /bin/ping -n -U -w 40 -c 5 XXXXX
nagios 32626 11340 40 08:28 ? 00:00:00 /home/nagios/.rvm/rubies/ruby-2.0.0-p648/bin/ruby /usr/loc CPUUtilization Average AWS/RDS DBInstanceIdentifier=XXXXX 360 60 90 0
nagios 32629 11344 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_file_content2 -a data/redis/log/redis-6379.log Cannot allocate memory 1 2
nagios 32630 11345 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_file_content2 -a /data/redis/log/redis-6379.log Timeout receiving bulk data from MASTER 0 1
nagios 32632 11350 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_log_regex_only_th -a / reached memory limit, killing process 3000000 200
nagios 32640 11346 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_file_content2 -a /data/events_v2.log error 15 20
nagios 32641 11342 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXXing_queue -a 4000 6000
nagios 32642 11338 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -t 60 -H XXXXX -c check_puppet_agent -a 2999 3000
nagios 32647 11343 0 08:28 ? 00:00:00 /usr/local/nagios/libexec/check_nrpe -H XXXXX -c check__copy_port83 -a localhost 83 /monitor up 30
nagios 32649 11345 40 08:28 ? 00:00:00 /home/nagios/.rvm/rubies/ruby-2.0.0-p648/bin/ruby /usr/local/nagios/ ap-northeast-1 CPUUtilization Average AWS/RDS DBInstanceIdentifier=XXXXX 360 60 90 0
nagios 32677 32382 0 08:28 ? 00:00:00 sh -c /usr/bin/iostat -c 5 2 | tail --lines=2 | head --lines=1 | awk '{ print $1,$2,$3,$4,$5,$6 }'
nagios 32679 32677 0 08:28 ? 00:00:00 /usr/bin/iostat -c 5 2
nagios 32680 32677 0 08:28 ? 00:00:00 tail --lines=2
nagios 32681 32677 0 08:28 ? 00:00:00 head --lines=1
nagios 32682 32677 0 08:28 ? 00:00:00 awk { print $1,$2,$3,$4,$5,$6 }
nagios 32685 15835 0 08:28 pts/4 00:00:00 ps -ef --cols=300
top -n 1 |head -20
Code: Select all
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
30914 mysql 20 0 4322m 111m 6864 S 110.8 0.4 4896:43 mysqld
11336 nagios 20 0 84104 57m 1300 D 55.4 0.2 4:51.45 nagios
2945 apache 20 0 452m 38m 6028 S 36.3 0.1 0:42.90 httpd
14241 apache 20 0 453m 39m 5844 S 36.3 0.1 1:45.40 httpd
26414 apache 20 0 454m 40m 6060 S 36.3 0.1 1:28.03 httpd
6439 apache 20 0 453m 40m 5772 S 34.4 0.1 0:41.70 httpd
29446 apache 20 0 452m 38m 5856 S 34.4 0.1 1:03.95 httpd
3115 apache 20 0 451m 38m 5980 S 30.6 0.1 0:43.01 httpd
4762 apache 20 0 458m 44m 5824 S 30.6 0.1 1:18.73 httpd
10025 apache 20 0 444m 31m 6052 S 28.7 0.1 1:11.98 httpd
8668 apache 20 0 457m 43m 6108 S 22.9 0.1 3:05.79 httpd
23604 apache 20 0 449m 36m 6096 R 19.1 0.1 1:21.07 httpd
24537 nagios 20 0 267m 24m 4988 S 19.1 0.1 0:00.47 rubyCode: Select all
------ Message Queues --------
key msqid owner perms used-bytes messages
0x03410002 14680064 nagios 600 18143232 17718cat /etc/sysctl.conf
Code: Select all
# Kernel sysctl configuration file for Red Hat Linux
#
# For binary values, 0 is disabled, 1 is enabled. See sysctl(8) and
# sysctl.conf(5) for more details.
# Controls IP packet forwarding
net.ipv4.ip_forward = 0
# Controls source route verification
net.ipv4.conf.default.rp_filter = 1
# Do not accept source routing
net.ipv4.conf.default.accept_source_route = 0
# Controls the System Request debugging functionality of the kernel
kernel.sysrq = 0
# Controls whether core dumps will append the PID to the core filename.
# Useful for debugging multi-threaded applications.
kernel.core_uses_pid = 1
# Controls the use of TCP syncookies
net.ipv4.tcp_syncookies = 1
net.ipv4.icmp_echo_ignore_broadcasts = 1
net.ipv4.conf.all.accept_redirects = 0
# Disable netfilter on bridges.
net.bridge.bridge-nf-call-ip6tables = 0
net.bridge.bridge-nf-call-iptables = 0
net.bridge.bridge-nf-call-arptables = 0
# Controls the default maxmimum size of a mesage queue
#kernel.msgmnb = 131072000
#kernel.msgmnb = 262144000
kernel.msgmnb = 524288000
# Controls the maximum size of a message, in bytes
#kernel.msgmax = 131072000
kernel.msgmax = 262144000
# Controls the maximum shared segment size, in bytes
kernel.shmmax = 4294967295
# Controls the maximum number of shared memory segments, in pages
kernel.shmall = 268435456
kernel.msgmni = 512000
cat /etc/my.cnf
Code: Select all
[mysqld]
query_cache_size=16M
query_cache_limit=4M
tmp_table_size=64M
max_heap_table_size=64M
key_buffer_size=32M
table_open_cache=32
max_connections=500
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
Last edited by reincarne on Wed Sep 06, 2017 6:25 am, edited 1 time in total.
-
tacolover101
- Posts: 432
- Joined: Mon Apr 10, 2017 11:55 am
Re: Nagios XI gone crazy
is segmenting your Nagios XI system into 2-3 systems and leveraging Fusion an option? this is a rather large install, and when XI re-writes out the info from the database, it seems to be taking time.
another option - what type of disks is your machine running? how about the offloaded DB?
another option - what type of disks is your machine running? how about the offloaded DB?
Re: Nagios XI gone crazy
Thanks @tacolover101 for the suggestions.
Segmenting the server will help out in this issue.
Try moving the system to a faster hard drive as well as adding a Ramdisk to the system.
Segmenting the server will help out in this issue.
Try moving the system to a faster hard drive as well as adding a Ramdisk to the system.
Be sure to check out our Knowledgebase for helpful articles and solutions!
Re: Nagios XI gone crazy
For now we solved the issue by splitting the check intervals, it stabilized the system.tgriep wrote:Thanks @tacolover101 for the suggestions.
Segmenting the server will help out in this issue.
Try moving the system to a faster hard drive as well as adding a Ramdisk to the system.
From my side, you can close the topic.