heartbeat icmp monitor not work with large number of hosts with config schedule: '1 * * * * * *'
It did not show any error but cannot create index at elasticsearch .
not work (under 4096 hosts it is normal)
schedule: '1 * * * * * *'
work (more than 30000 hosts)
schedule: '@every 60s'
ps operating systems centos 8 already set file descriptor limit to 65535 . all hosts at same yml