Bandwidth monitor via Zabbix server

2,658 total views, 12 views today

2,658 total views, 12 views today Zabbix server gives you bandwidth calculation via “net.if.in[eth0,bytes]” and “net.if.out[eth0,bytes]” functions. But sometime you might face some issue with this functions, e.g. sometime might be your actual bandwidth data mismatch with the Zabbix server shown data. So, for the mitigate this problem you can use this solution. If you face any issue…

MySQL/MariaDB monitor using Zabbix

2,743 total views, 12 views today

2,743 total views, 12 views today If you are using Zabbix centralized monitoring server and want to monitor your all host MySQL then you should follow below steps. This is really an easy job. First of all, go to your Zabbix configuration folder, that is /etc/zabbix. create a file in this directory named “.my.cnf” (without the colon)…

Delete OLD data from Zabbix database

7,085 total views, 18 views today

7,085 total views, 18 views today If you are using Zabbix for a long time, then you might notice that the database size of Zabbix is increasing every day. Then you should delete the old data from the database. login to the MySQL. Select your database (Which is used for zabbix) Run below commands (Please change the interval day…

Adding new Linux host in zabbix server

1,069 total views, 1 views today

1,069 total views, 1 views today Assume that you have 2 Linux servers, one is having zabbix-server (192.168.0.1) and another is having zabbix-agent (192.168.0.2). In agent server Zabbix Agent is required to install on all remote systems needs to monitor through Zabbix server. The Zabbix Agent collects resource utilization and applications data on the client system and…

Notice “A non well formed numeric value encountered” in Zabbix dashboard with PHP 7.1

869 total views, 1 views today

869 total views, 1 views today If you installed Zabbix server with PHP 7.0 or upper version, then you will face this issue after login to the Zabbix dashboard. For this issue, just open include/func.inc.php with your preferred editor and change some entry. After change it will look like below. function str2mem($val) { $val = trim($val); $last…