We installed Zabbix very recently in our environment and we are adding our servers and services. At first there was no problem but right now we encountered with partially collected data and a graph resulted like below.
What do you think the problem could be ?
Edit: Problem started after we add new items and server. Obviously Values processed by Zabbix becomes more than 6.
Edit 2: Added Zabbix poller busy rate graph and CPU load values
Edit 3: Added MariaDB CPU load graph, which is almost 0
After incresing the starter poller count