[Backgroundrb-devel] CPU/Memory usage of BackgroundDrb
cbillen at warmlyyours.com
Wed Feb 4 12:26:51 EST 2009
Good morning list,
We are a new user of BackgroundDrb and we use it to run specific cron-like
jobs at certain times of the day
What we've been noticing is that even when no jobs are running,
backgrounddrb will be running and 'humming' . This happen as soon as
background drb is started. Notice the CPU usage for it and packet worker
will be between 4% to 7%
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
22523 heatwave 20 0 284m 134m 1292 S 3 6.6 0:01.94 ruby
22524 heatwave 20 0 99.7m 41m 3200 S 1 2.0 0:01.68 packet_worker_r
My packet gem is at this release:
My backgrounddrb is at this release:
Running on ubuntu 8.10 x86 on slicehost
Here's our backgrounddrb.xml, i've tried with or without debug, as you can
see the script are only running once a day.
:trigger_args: 0 30 21 * * * *
:trigger_args: 0 0 22 * * * *
:trigger_args: 0 30 22 * * * *
:trigger_args: 0 0 6 * * * *
:trigger_args: 0 30 6 1 * * *
Can anyone shed some light on how to debug or is this cpu usage normal?
Director of IT
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