Nagios Support Forum

Hello Support,
I have issues after login to the server, it is at the Home, and when I click on the Unique Host <Report> it keep waiting and waiting until timeout,
I have tried to reset the httpd and also run the following command, still no able to resolve the issues, I have SSH to the host and don't see any abnormal, can you advise any solution to fix this?

sed -i 's/^memory_limit.*/memory_limit = 512M/g' /etc/php.ini
service httpd restart

Thanks and Regards,
Loki

How much space is available on the drive if you run a 'df -h' ? The command 'du -a / | sort -n -r | head -n 20' can be used to find large directories on the filesystem if space is an issue.

How many indices are open and how large are they typically? You can find this information by running:

curl -XGET 'http://localhost:9200/_cat/indices?pretty'​

If there are a lot of large indices open, you can help performance by closing some up. For example:​

curl -XPOST 'http://localhost:9200/logstash-2018.04.01/_close

If the above doesn't help resolve your issue, please run the attached profile.sh script. Copy this to the machine and from the command line run:

chmod 755 profile.sh
./profile.sh

This will generate a file called system-profile.tar.gz in /tmp. PM the file to me.

Hello,

I'm having basically the same problem. When I try to login to either server it times out.
On one of the servers, the login times out and returns "The username specified does not exist." The login uses LDAP.

I'm running version 2.0.3
I've restarted elasticsearch, logstash, and httpd multiple times on both servers
There's plenty of disk space
I've increased the memory_limit in /etc/php.ini to 512MB

Running returns 2272 lines.

I've run the profile.sh script; shall I send in the output?

Thanks,
Michael

Please open a new thread for this and then feel free to PM me the profile.