On what operating system are you seeing this? If it is Linux, then we
have a FAQ that may explain the additional subprocesses
http://staf.sourceforge.net/current/STAFFAQ.htm#d0e1119 ("Why are there
are more STAF processes on Linux?").
If you do not configure your Java STAF service, how many subprocesses
exist?
David Bender
STAF/STAX Development
(512-286-5315)
IBM Austin Bldg. 903-5B002
Internet: bda...@us.ibm.com
Sandy Young <home...@gmail.com>
02/04/2009 07:15 AM
To
staf-users@lists.sourceforge.net
cc
Subject
[staf-users] Why are there so many subprocesses under STAFProc?
Hi, Guys,
Here is a process snapshot for STAFProc in my server:
init,1
|-STAFProc,12823
| |-java,12848 com.ibm.staf.service.STAFServiceHelper STAFJVM1
| | |-{java},12849
| | |-{java},12850
| | |-{java},12851
| | |-{java},12852
| | |-{java},12853
| | |-{java},12854
| | |-{java},12855
| | |-{java},12856
| | |-{java},12857
| | |-{java},12858
| | |-{java},12859
| | |-{java},12860
| | |-{java},12861
| | |-{java},12862
| | |-{java},12868
| | `-{java},12882
| |-{STAFProc},12829
| |-{STAFProc},12830
| |-{STAFProc},12831
| |-{STAFProc},12847
| |-{STAFProc},12869
| |-{STAFProc},12870
| |-{STAFProc},12871
| |-{STAFProc},12872
| |-{STAFProc},12873
| |-{STAFProc},12874
| |-{STAFProc},12875
| |-{STAFProc},12876
| |-{STAFProc},12877
| |-{STAFProc},12878
| |-{STAFProc},12879
| |-{STAFProc},12883
| |-{STAFProc},12884
| |-{STAFProc},12888
| `-{STAFProc},12889
The version of STAFProc is 3.31, and has a staf service written by java.
It's a sample service that has a timer but doesn't have any timertask
which means timer d.
I really don't known why STAFProc opens so many subprocesses? And why
STAFServiceHelper opens so many subprocesses too? These processes consume
more then 1.4G physical memory (STAFProc: 147M, java: 1269M) in my server.
I doubt that does STAFServiceHelper open so many subprocesses because the
java service have timer?
Any help will be appreciated!
Best regards,
Homer
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