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Date: | Tue, 3 Dec 1996 18:57:15 -0400 |
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We just noticed something odd;
Our OpenMarket web server job goes into a cpu loop eating up the entire
system about 1-2 times per day and must be aborted each time. (This is
a problem in itself which was reported early on in the port effort and
apparently never got fixed...) Anyway;
I've noticed (but never before recorded the evidence) that when the job is
aborted, it seems to always report only about 5 cpu seconds used:
:run HTTPD.OMI.WWW;info="-consolelog /WWW/OMI/conf/httpd.config"
httpd: server started (Open-Market-WebServer/1.1 built Apr 1 1996 19:36:04)
JOB aborted by system management. (CIERR 6027)
CPU sec. = 5. elapsed min. = 366. TUE, DEC 3, 1996, 6:45 PM.
Which I suspect is merely the time used in logging on and starting up the
process. This particular job, before it was aborted, showed the following
info via a :SHOWPROC:
QPRI CPUTIME STATE JOBNUM PIN (PROGRAM) STEP
C152 0:00.641 WAIT J597 57 :RUN HTTPD.OMI.WWW;info="-consolelog /WWW/
C162 0:02.039 WAIT J597 63 (HTTPD.OMI.WWW) -consolelog /WWW/OMI/con
C200 0:02.261 WAIT J597 108 (HTTPD.OMI.WWW)
C200 0:01.795 WAIT J597 66 (HTTPD.OMI.WWW)
C200 0:03.426 WAIT J597 93 (HTTPD.OMI.WWW)
C200 0:04.856 WAIT J597 116 (HTTPD.OMI.WWW)
C200 0:08.634 WAIT J597 62 (HTTPD.OMI.WWW)
C200 00:23:40 READY J597 74 (HTTPD.OMI.WWW)
The last process alone used over 23 MINUTES of cpu time (this is the process
that was in the cpu loop eating up the machine). Yet note the cpu time
reported when aborted; CPU sec. = 5.
Is this time getting logged anywhere? I haven't done any tests to determine
whether the cpu info in the :REPORT report is correct either.
This system is on 5.0:
RELEASE: C.50.00 MPE/iX HP31900 B.79.06 USER VERSION: C.50.00
Haven't tried it on our 5.5 system...
-Chris Bartram
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