Re: Re: Problems with upgrade from SLES 8 / Domino 6.5x to SLES 10 / Domino 7.02

Hi,

try to start without ISpy.
We had a trouble with the HTTP sucking the CPU dead too.
It could be, that ISpy is just the first activity using HTTP.

Mike




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             petja.venalainen@                                         =
    
             icmfinland.com                                            =
    
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             13.11.2006 15:20          [email protected]            =
    
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                                                                   Subj=
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                                       [suse-domino] Re: Problems with =
    
                                       upgrade from SLES 8 / Domino 6.5=
x   
                                       to SLES 10 / Domino 7.02        =
    
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More information about this bug:

I debugged the server with setting DEBUG_ISPY=3D2 in notes.ini

The CPU-load goes to 100% when following task is started:

> 13.11.2006 03:54:45 PM RunJava JVM: Mon Nov 13 15:54:45 EET 2006 ISpy=
:
Running garbage collector.

So there seems to be problem with Java garbage collector. Any ideas how=
 to
fix this problem?



---
Petja Ven=E4l=E4inen
CTO

Oy Information Chain Management Finland Ltd
Itsen=E4isyydenkatu 17
FI-33500 Tampere
mob. +358-(0)45 6361802
[email protected]
www.icmfinland.fi


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 Petja                                                                 =
    
 Ven=E4l=E4inen/icm                                                    =
        
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 13.11.2006 09:57             [email protected]                     =
    
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                              Problems with upgrade from SLES 8 / Domin=
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                              6.5x to SLES 10 / Domino 7.02            =
    
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Firstly I would like to thank you all for quick and accucate answers to=
 my
previous post with same environment. The problem was with scandinavian
characters and encoding them to UTF-8 characters (got Overflow on one
function which was coded suspecing ISO-8859-15 character set).

But there is still one problem remaining: CPU-Load.

top - 09:54:25 up 9 days, 19:47,  7 users,  load average: 1.33, 1.10, 1=
.03
Tasks: 146 total,   1 running, 145 sleeping,   0 stopped,   0 zombie
Cpu(s): 19.2%us, 31.5%sy,  0.0%ni, 49.3%id,  0.0%wa,  0.0%hi,  0.0%si,
0.0%st
Mem:   2060952k total,  2038796k used,    22156k free,    58380k buffer=
s
Swap:  2104472k total,    13492k used,  2090980k free,  1576196k cached=


  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
22111 notes     16   0  393m  40m  25m S  100  2.0  11:58.60 runjava

The process runjava is a taking 100% of CPU-time. And the stopping of t=
he
server is impossible because the http-server task won't
stop untill kill -9 signal ..

Any ideas how to start solving this issue? There were some posting on
notes.net regarding problems with JVM. Is there any easy way
to change JVM on Domino 7.02?

Some details of environment:

Previous environment:
SuSE SLES 8
Domino Server 6.5.1

New environment:
SuSE SLES 10 (No special patches installed for kernel)
Domino Server 7.0.2

I would appreciate any wise guesses for parameters to tweak or configur=
e.
Or experiences from similar actions when upgrading SLES.

BR,

Petja

---
Petja Ven=E4l=E4inen

[email protected]
www.icmfinland.fi
=