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Posted to dev@qpid.apache.org by "Robbie Gemmell (Updated) (JIRA)" <ji...@apache.org> on 2012/02/26 22:18:49 UTC
[jira] [Updated] (QPID-3509) qpid-stats shows msgOut is greater
than msgIn - resulting in counter underflow
[ https://issues.apache.org/jira/browse/QPID-3509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robbie Gemmell updated QPID-3509:
---------------------------------
Component/s: Python Tools
> qpid-stats shows msgOut is greater than msgIn - resulting in counter underflow
> ------------------------------------------------------------------------------
>
> Key: QPID-3509
> URL: https://issues.apache.org/jira/browse/QPID-3509
> Project: Qpid
> Issue Type: Bug
> Components: Python Tools
> Affects Versions: 0.10
> Environment: Linux blade system running Ubuntu 10.04
> Reporter: Mark Boot
>
> qpid-stat shows that the number of msgOut is greater than the number of msgIn resulting in counter underflow.
> In this example it occurred in AE.Queue4 but it has also been reproduced with other queues
> $ PYTHONPATH=../python/ ./qpid-stat -q
> Queues
> queue dur autoDel excl msg msgIn msgOut bytes bytesIn bytesOut cons bind
> ===========================================================================================================================
> AE.Queue1 24.7k 409k 384k 434m 3.19g 2.75g 1 3
> AE.Queue2 30.8k 423k 392k 312m 3.21g 2.89g 1 3
> AE.Queue3 24.1k 409k 385k 416m 3.19g 2.77g 1 3
> AE.Queue4 4.29g 50.6k 53.6k 306m 3.17g 2.86g 1 3
> AE.Queue6 29.9k 409k 379k 535m 3.20g 2.67g 1 3
> topic-LAB.5247.1 Y Y 0 0 0 0 0 0 1 4
> qmfc-v2.5247.1 Y Y 0 11 11 0 22.8k 22.8k 1 2
> b8c26cc7-2047-4646-bf68-986a94a9b75c# Y 0 68 68 0 845k 845k 1 1
> AE.Queue5 38.1k 428k 390k 723m 3.20g 2.48g 1 3
> qmfc-v2-ui.5247.1 Y Y 0 0 0 0 0 0 1 1
> AE.Queue7 24.1k 409k 385k 412m 3.19g 2.78g 1 3
> qmfc-v2-hb.5247.1 Y Y 0 0 0 0 0 0 1 2
> R.Notes 125k 409k 284k 2.49g 3.72g 1.22g 1 19
> reply.5247.1 Y Y 0 58 58 0 22.2k 22.2k 1 2
> Udr 4.71k 358k 353k 6.81m 546m 539m 1 2
> $ PYTHONPATH=../python/ ./qpid-stat -q
> Queues
> queue dur autoDel excl msg msgIn msgOut bytes bytesIn bytesOut cons bind
> ===========================================================================================================================
> topic.5285.1 Y Y 0 0 0 0 0 0 1 4
> AE.Queue1 18.3k 410k 392k 419m 3.26g 2.84g 1 3
> qmfc-v2-ui.5285.1 Y Y 0 0 0 0 0 0 1 1
> AE.Queue2 24.2k 424k 400k 296m 3.28g 2.98g 1 3
> reply.5285.1 Y Y 0 58 58 0 22.2k 22.2k 1 2
> AE.Queue3 17.8k 410k 392k 403m 3.26g 2.86g 1 3
> qmfc-v2.5285.1 Y Y 0 11 11 0 22.8k 22.8k 1 2
> AE.Queue4 4.29g 50.8k 55.1k 288m 3.24g 2.95g 1 3
> AE.Queue6 23.9k 410k 386k 523m 3.27g 2.75g 1 3
> b8c26cc7-2047-4646-bf68-986a94a9b75c# Y 0 69 69 0 857k 857k 1 1
> AE.Queue5 32.5k 429k 397k 719m 3.27g 2.55g 1 3
> AE.Queue7 17.6k 410k 393k 397m 3.26g 2.86g 1 3
> R.Notes 125k 410k 285k 2.53g 3.79g 1.26g 1 19
> qmfc-v2-hb.5285.1 Y Y 0 0 0 0 0 0 1 2
> Udr 5.90k 359k 353k 8.51m 548m 539m 1 2
> > show queue-sizes
> CURRENT
> QUEUE TOTAL TOTAL
> SLOT QUEUE NAME DEPTH ENQUEUES DEQUEUES
> ------------------------------------------------------------------------------
> 2 AE.Queue4 607 49957 49350
> 2 AE.Queue1 39741 405541 365800
> 2 AE.Queue6 43976 405474 361498
> 2 AE.Queue2 48415 419741 371326
> 2 AE.Queue7 38957 405494 366537
> 2 AE.Queue5 51589 424774 373185
> 2 AE.Queue3 39066 405531 366465
> 2 R.Notes 125171 405468 280297
> 2 Udr 1563 355500 353937
> [ok][2011-09-22 18:30:29]
> > show queue-sizes
> CURRENT
> QUEUE TOTAL TOTAL
> SLOT QUEUE NAME DEPTH ENQUEUES DEQUEUES
> ---------------------------------------------------------------------------------
> 2 AE.Queue4 4294966598 50200 50898
> 2 AE.Queue1 32987 406690 373703
> 2 AE.Queue6 36823 406619 369796
> 2 AE.Queue2 37672 420740 383068
> 2 AE.Queue7 32352 406640 374288
> 2 AE.Queue5 45364 425924 380560
> 2 AE.Queue3 32412 406679 374267
> 2 R.Notes 125171 406611 281440
> 2 Udr 2463 356400 353937
> [ok][2011-09-22 18:31:11]
> > show queue-sizes
> CURRENT
> QUEUE TOTAL TOTAL
> SLOT QUEUE NAME DEPTH ENQUEUES DEQUEUES
> ---------------------------------------------------------------------------------
> 2 AE.Queue4 4294966472 50218 51042
> 2 AE.Queue1 32189 406805 374616
> 2 AE.Queue6 36531 406734 370203
> 2 AE.Queue2 36498 420961 384463
> 2 AE.Queue7 31871 406754 374883
> 2 AE.Queue5 44666 426039 381373
> 2 AE.Queue3 31881 406794 374913
> 2 R.Notes 125171 406726 281555
> 2 Udr 2561 356498 353937
> [ok][2011-09-22 18:31:15]
> > show queue-sizes
> CURRENT
> QUEUE TOTAL TOTAL
> SLOT QUEUE NAME DEPTH ENQUEUES DEQUEUES
> ---------------------------------------------------------------------------------
> 2 AE.Queue4 4294963709 50659 54246
> 2 AE.Queue1 22778 409823 387045
> 2 AE.Queue6 28114 409747 381633
> 2 AE.Queue2 29024 423850 394826
> 2 AE.Queue7 22204 409766 387562
> 2 AE.Queue5 36500 429056 392556
> 2 AE.Queue3 22416 409813 387397
> 2 R.Notes 125171 409740 284569
> 2 Udr 5133 359070 353937
> [ok][2011-09-22 18:32:46]
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