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Posted to dev@qpid.apache.org by "Kim van der Riet (Created) (JIRA)" <ji...@apache.org> on 2011/10/19 15:38:10 UTC
[jira] [Created] (QPID-3550) qpid-perftest hangs on second
iteration if --npubs < --nsubs and --iterations > 1
qpid-perftest hangs on second iteration if --npubs < --nsubs and --iterations > 1
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Key: QPID-3550
URL: https://issues.apache.org/jira/browse/QPID-3550
Project: Qpid
Issue Type: Bug
Reporter: Kim van der Riet
Assignee: Kim van der Riet
Any combination where the number of iterations > 1 and in which --npubs < --nsubs, the test will hang on the second iteration:
./qpid-perftest --npubs 2 --qt 4 --nsubs 3 --iterations 5 --count 12
Processing 12 messages from qpid-perftest_sub_ready ............ done.
Sending start 8 times to qpid-perftest_pub_start
Processing 8 messages from qpid-perftest_pub_done ........ done.
Processing 12 messages from qpid-perftest_sub_done ............ done.
Total 192 transfers of 1024 bytes in 0.0834084 seconds.
Publish transfers/sec:
12499.7
12269.4
11090.2
10035.1
6747.59
6418.88
5960.61
4311.79
Average: 8666.66 (std.dev. 3172.22)
Subscribe transfers/sec:
89.8456
85.0355
59.5761
86.4675
48.8321
61.9343
49.0556
50.8892
51.2275
58.7573
49.7298
48.2545
Average: 61.6338 (std.dev. 16.0663)
Total transfers/sec: 2301.93
Total Mbytes/sec: 2.24798
Sending start 8 times to qpid-perftest_pub_start
Sending next 8 times to qpid-perftest_sub_iteration
Processing 8 messages from qpid-perftest_pub_done ........ done.
Processing 12 messages from qpid-perftest_sub_done .........
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[jira] [Resolved] (QPID-3550) qpid-perftest hangs on second
iteration if --npubs < --nsubs and --iterations > 1
Posted by "Kim van der Riet (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/QPID-3550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kim van der Riet resolved QPID-3550.
------------------------------------
Resolution: Fixed
The incorrect number of "next" messages were being sent to the sub_iteration queue (npubs instead of the expected nsubs messages were sent).
Fixed in r.1186215
> qpid-perftest hangs on second iteration if --npubs < --nsubs and --iterations > 1
> ---------------------------------------------------------------------------------
>
> Key: QPID-3550
> URL: https://issues.apache.org/jira/browse/QPID-3550
> Project: Qpid
> Issue Type: Bug
> Reporter: Kim van der Riet
> Assignee: Kim van der Riet
>
> Any combination where the number of iterations > 1 and in which --npubs < --nsubs, the test will hang on the second iteration:
> ./qpid-perftest --npubs 2 --qt 4 --nsubs 3 --iterations 5 --count 12
> Processing 12 messages from qpid-perftest_sub_ready ............ done.
> Sending start 8 times to qpid-perftest_pub_start
> Processing 8 messages from qpid-perftest_pub_done ........ done.
> Processing 12 messages from qpid-perftest_sub_done ............ done.
> Total 192 transfers of 1024 bytes in 0.0834084 seconds.
> Publish transfers/sec:
> 12499.7
> 12269.4
> 11090.2
> 10035.1
> 6747.59
> 6418.88
> 5960.61
> 4311.79
> Average: 8666.66 (std.dev. 3172.22)
> Subscribe transfers/sec:
> 89.8456
> 85.0355
> 59.5761
> 86.4675
> 48.8321
> 61.9343
> 49.0556
> 50.8892
> 51.2275
> 58.7573
> 49.7298
> 48.2545
> Average: 61.6338 (std.dev. 16.0663)
> Total transfers/sec: 2301.93
> Total Mbytes/sec: 2.24798
> Sending start 8 times to qpid-perftest_pub_start
> Sending next 8 times to qpid-perftest_sub_iteration
> Processing 8 messages from qpid-perftest_pub_done ........ done.
> Processing 12 messages from qpid-perftest_sub_done .........
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