[Voyage-linux] watchdog with CPU load monitor
Teco Boot
(spam-protected)
Sat Apr 3 20:10:36 HKT 2010
I tested watchdog daemon with CPU load parameters.
It seems watchdog doesn't get the CPU load.
Message in syslog tells load is 0, even when tested at 100%.
I run Voyage 0.6.5 on Alix6.
Kind regards, Teco
olsr-rt31:/etc# cat watchdog.conf | grep max-load
max-load-1 = 80
max-load-5 = 70
max-load-15 = 60
olsr-rt31:~# ps -fp 5529
UID PID PPID C STIME TTY TIME CMD
root 5529 1 0 06:30 ? 00:00:00 /usr/sbin/watchdog -v
olsr-rt31:~# vmstat 1
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 0 0 215832 1284 21720 0 0 0 0 1143 55 97 3 0 0
1 0 0 215832 1284 21720 0 0 0 0 1174 49 97 3 0 0
1 0 0 215832 1284 21720 0 0 0 0 1146 51 98 2 0 0
1 0 0 215840 1284 21720 0 0 0 0 1126 48 98 2 0 0
olsr-rt31:~# tail -f /var/log/daemon.log
Jan 3 06:32:45 olsr-rt31 watchdog[5529]: still alive after 8 interval(s)
Jan 3 06:32:45 olsr-rt31 watchdog[5529]: current load is 0 0 0
Jan 3 06:32:45 olsr-rt31 watchdog[5529]: currently there are 215840 kB of free memory available
Jan 3 06:33:00 olsr-rt31 watchdog[5529]: still alive after 9 interval(s)
Jan 3 06:33:00 olsr-rt31 watchdog[5529]: current load is 0 0 0
Jan 3 06:33:00 olsr-rt31 watchdog[5529]: currently there are 215840 kB of free memory available
olsr-rt31:~# lsmod | grep geo
geodewdt 3964 0
geode_rng 1596 0
rng_core 3444 1 geode_rng
geode_aes 5180 0
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