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check system $HOST if loadavg (1min) > 4 then alert if loadavg (5min) > 2 then alert if cpu usage > 80% for 10 cycles then alert if memory usage > 75% then alert if swap usage > 25% then alert
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check system $HOST if loadavg (1min) > 4 then alert if loadavg (5min) > 2 then alert if cpu usage > 80% for 10 cycles then alert if cpu usage > 80% for 10 cycles then exec "/bin/bash -c 'ps aux --sort -%cpu | head -n 20 | logger -p syslog.info -t [monit]'" if memory usage > 75% then alert if memory usage > 75% then exec "/bin/bash -c 'ps aux --sort -rss | head -n 20 | logger -p syslog.info -t [monit]'" if swap usage > 25% then alert
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PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
22184 5.9 17.3 2777156 1416240 ? Sl 10:33 4:39 puma: cluster worker 4: 22168 [20201201013214]
22178 6.0 14.6 2514272 1198276 ? Sl 10:33 4:43 puma: cluster worker 2: 22168 [20201201013214]
22171 2.7 13.6 2579376 1113352 ? Sl 10:33 2:11 puma: cluster worker 0: 22168 [20201201013214]
22174 3.7 12.3 2251696 1010764 ? Sl 10:33 2:57 puma: cluster worker 1: 22168 [20201201013214]
22190 3.1 10.0 1863200 824036 ? Sl 10:33 2:27 puma: cluster worker 5: 22168 [20201201013214]
22181 3.9 6.9 1860052 567664 ? Sl 10:33 3:05 puma: cluster worker 3: 22168 [20201201013214]
270 0.0 3.4 507008 281108 ? S<s Nov12 12:07 /lib/systemd/systemd-journald
22168 0.0 0.2 101068 20488 ? Sl 10:33 0:00 puma 4.3.6 (tcp://0.0.0.0:9292) [20201201013214]
25723 0.0 0.1 90364 9760 ? S 11:51 0:00 smtpd -n smtp -t inet -u -c -o stress= -s 2
6969 0.0 0.1 100840 8352 ? Sl Nov27 0:14 puma 4.3.6 (tcp://0.0.0.0:9293) [20201127004807]
14253 0.0 0.0 321264 7804 ? S Nov16 0:24 /usr/lib/postgresql/10/bin/postgres -D /var/lib/postgresql/10/main -c config_file=/etc/postgresql/10/m
24649 0.0 0.0 76644 7380 ? Ss 11:31 0:00 /lib/systemd/systemd --user
24647 0.0 0.0 107988 7216 ? Ss 11:31 0:00 sshd: rabbix [priv]
25728 0.0 0.0 89988 6344 ? S 11:51 0:00 smtp -t unix -u -c
1 0.0 0.0 225312 5588 ? Ss Nov12 2:53 /sbin/init
24726 0.0 0.0 23792 5164 pts/1 S+ 11:31 0:00 -su
25726 0.0 0.0 73928 5128 ? S 11:51 0:00 cleanup -z -t unix -u -c
24701 0.0 0.0 23660 5088 pts/1 Ss 11:31 0:00 -bash
25724 0.0 0.0 73820 4984 ? S 11:51 0:00 proxymap -t unix -u
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