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тАО12-23-2008 02:28 AM
тАО12-23-2008 02:28 AM
I've a machine with HP-UX 11.31 installed on it and I found that there is a lot of strange processes running (exactly it's one COMMAND runned a lot of times).This command is "net_str_cached" and it is runned since last boot of the machine. When I count the processes of the net_str_cached:
ps -ef | grep net_str_cached | wc -l
257
Is this normal and what is exactly "net_str_cached"?
Solved! Go to Solution.
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тАО12-23-2008 02:44 AM
тАО12-23-2008 02:44 AM
SolutionI found one link on this to a Japanese language page for HP's developers edge program.
It might be an application of some type that is hanging.
What user owns the application?
How much memory is it using?
Maybe there is a memory leak.
Memory leak detector: http://www.hpux.ws/?p=8
SEP
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
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тАО12-23-2008 02:44 AM
тАО12-23-2008 02:44 AM
Re: Strange processes in HP-UX 11.31
Sorry.
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
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тАО12-23-2008 02:44 AM
тАО12-23-2008 02:44 AM
Re: Strange processes in HP-UX 11.31
UNIX95=EXTENDED_PS ps -Hef
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тАО12-23-2008 03:44 AM
тАО12-23-2008 03:44 AM
Re: Strange processes in HP-UX 11.31
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тАО12-23-2008 03:44 AM
тАО12-23-2008 03:44 AM
Re: Strange processes in HP-UX 11.31
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тАО12-23-2008 03:47 AM
тАО12-23-2008 03:47 AM
Re: Strange processes in HP-UX 11.31
In your opinion is it safe to kill them?
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тАО12-23-2008 03:58 AM
тАО12-23-2008 03:58 AM
Re: Strange processes in HP-UX 11.31
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тАО12-23-2008 04:58 AM
тАО12-23-2008 04:58 AM
Re: Strange processes in HP-UX 11.31
These processes are created directly by the kernel, since their parent is 0, not 1.
>In your opinion is it safe to kill them?
Probably not. You might want to look for some configuration variable with the value 256.
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тАО12-23-2008 05:02 AM
тАО12-23-2008 05:02 AM
Re: Strange processes in HP-UX 11.31
I've responce from HP so these processes are normal for HP-UX 11.31 and here is the description of the process:
* net_str_uncacheable_daemon - kernel daemon responsible for freeing
* uncacheable streams accumulated in each
* per-CPU uncacheable list
Thanks to All for the answares!!