Hello there!,
We have the performance problem described in the mail that I included.
Would you have any idea of what could be happening?
Any clue of what we should pursue on that system?
Why cannot we run the truss utility against the afsd processes?
We get a "truss: cannot control process 351" message.
thank you
--------------------------------+---------------------------------------------
Ignacio Reguero: Unix Workstations Support
Computing and Networks Division
CERN, European Laboratory for Particle Physics
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+ 41 22 7674409 |
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----- Begin Included Message -----
>From [EMAIL PROTECTED] Mon May 8 14:57:15 1995
X-Rerouted-To: [EMAIL PROTECTED] by the CERN Automatic Mail Router (v.2.0, July
1993).
Date: Mon, 8 May 1995 14:57:07 +0200 (MET DST)
From: Alessandro Miotto <[EMAIL PROTECTED]>
To: Ignacio Reguero <[EMAIL PROTECTED]>
Subject: afsd behaviour on sun4m_53
Mime-Version: 1.0
Content-Type: TEXT/PLAIN; charset="US-ASCII"
Content-Length: 1496
I noticed a problem on two SPARCserver 20 model 612 running Solaris 2.3:
one of the afsd deamons starts eating a chunk of 20-30 CPU seconds
every 10 minutes, blocking all other processes on the system during this
period.
This behaviour is independent of any activity on AFS, and continues when
the machines are idle.
On the same machines (whether related or not to the previous problem) RPC
calls would time out because the associated deamons are not started by
inetd.
[cms2] ~ > ps -ef | grep afsd
root 351 1 80 Mar 13 ? 3:07 /usr/vice/etc/afsd
-dcache 5000 -stat 5000 -volumes 128
root 352 1 80 Mar 13 ? 3574:27 /usr/vice/etc/afsd
-dcache 5000 -stat 5000 -volumes 128
^^^^^^^
root 353 1 80 Mar 13 ? 12:04 /usr/vice/etc/afsd
-dcache 5000 -stat 5000 -volumes 128
root 354 1 80 Mar 13 ? 16:40 /usr/vice/etc/afsd
-dcache 5000 -stat 5000 -volumes 128
root 355 1 80 Mar 13 ? 45:20 /usr/vice/etc/afsd
-dcache 5000 -stat 5000 -volumes 128
[cms2] ~ > uptime
2:45pm up 55 day(s), 18:39, 3 users, load average: 0.08, 0.15, 0.20
^^^^^^^^^
---------------------------------------------------------------------------
Alessandro Miotto - CN/DCI/UES | Tel: +41 22 767 9576
CERN - European Laboratory | E-mail: [EMAIL PROTECTED]
for Particle Physics |
CH-1211 Geneve 23 |
----- End Included Message -----
