[Mauiusers] showstats error?

Ake Ake.Sandgren at hpc2n.umu.se
Tue Aug 30 01:37:21 MDT 2005


Hi!

I'm having trouble understanding the results of showstats.
It's the Backlog value that's confusing me.

Here is a sample output with loglevel=3

I get a negative Est Backlog
(I added the fprintf of QueuePS just to check)
QueuePS is defined as a long but the DBG output is printing it as
unsigned.
And then we have the "impossible" value of CpuAccuracy, 134.93...
Shouldn't that maxout at 100. It is % isn't it?
And exactly what is the WeightedCpuAccuracy supposed to be?

This Backlog value used to make sence back in 2.x


===================
k214 [x86_deb30]$ bin/showstats -v --loglevel=3
INFO:     LOGLEVEL set to 3
MUGetOpt(1,ArgV,C:D:F:hP:V?-:a:c:d:g:np:q:sSu:v,OptArg)
MCSendRequest(S)
MSUSendData(S,30000000,TRUE,FALSE)
INFO:     packet sent (99 bytes of 99)
INFO:     message sent to server
INFO:     message sent: 'CMD=showstats AUTH=ake ARG=20 [NONE] ALL 16
'
MSURecvData(S,30000000,TRUE,SC,EMsg)
MSURecvPacket(3,BufP,9,NULL,30000000,SC)
MSURecvPacket(3,BufP,448,NULL,30000000,SC)
INFO:     message received
MCShowStats(Buf,370)
MCShowSchedulerStatistics(Buffer)

current scheduler time: Tue Aug 30 09:13:58 2005

maui active for    7:19:48:12  stats initialized on Mon Aug 29 19:51:38
statistics for iteration  7033  scheduler started on Mon Aug 22 13:25:46

Eligible/Idle Jobs:                   19/25        (76.000%)
Active Jobs:                          57
Successful/Completed Jobs:           170/170       (100.000%)
Preempt Jobs:                          0
Avg/Max QTime (Hours):              0.42/12.68
Avg/Max XFactor:                    0.95/2.58
Avg/Max Bypass:                     1.11/34.00

Dedicated/Total ProcHours:       2971.17/3102.31   (95.773%)
Preempt/Dedicated ProcHours:        0.00/2971.17   (0.000%)

Current Active/Total Procs:          231/232       (99.569%)
Current Active/Total Nodes:          116/116       (100.000%)

Avg WallClock Accuracy:          79.371%
Avg Job Proc Efficiency:         92.210%
Min System Utilization:          86.638% (on iteration 6920)
QueuePS =      -15106792
Est/Avg Backlog (Hours):          -14.99/0.00
INFO:     idle backlog: 4279860504 seconds (4294963100 hours)
INFO:     X: 0.947704  WCA: 10206661.090329  CA: 134.931360
MSUDisconnect(S)
===================

-- 
Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden
Internet: ake at hpc2n.umu.se	Phone: +46 90 7866134 Fax: +46 90 7866126
Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se


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