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2023-04-01 - 23:16

x86 Intel Core i7-950 @3.06 GHz, Linux 2.6.33.7.2-rt30-32 (Profile)

Latency plot of system in rack #b, slot #5
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -n -a0 -t1 -p99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100, highest latencies:
System rackbslot5.osadl.org (updated Sat Apr 01, 2023 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
888022625sleep20-21swapper08:17:592
799722625sleep20-21swapper12:23:362
584222625sleep20-21swapper08:09:272
41722625sleep60-21swapper06:55:216
318522625sleep10-21swapper10:10:261
3057122625sleep20-21swapper07:57:512
3057122625sleep20-21swapper07:57:512
3006222625sleep20-21swapper11:03:332
2489422625sleep20-21swapper09:50:352
2454722625sleep20-21swapper10:50:532
1927622625sleep20-21swapper07:31:502
1660922625sleep20-21swapper07:26:462
1168622625sleep20-21swapper09:27:222
585522423sleep10-21swapper10:15:311
2267022323sleep70-21swapper09:48:567
849522221sleep70-21swapper10:20:097
558322221sleep30-21swapper12:19:053
542422221sleep30-21swapper11:14:393
526422221sleep30-21swapper12:17:373
363822221sleep20-21swapper09:11:372
359622221sleep30-21swapper08:08:403
35822221sleep30-21swapper09:02:183
351922221sleep30-21swapper09:09:543
329822221sleep70-21swapper07:01:547
3246522221sleep30-21swapper11:04:463
319722221sleep20-21swapper07:00:292
3009722221sleep30-21swapper08:56:263
2689622221sleep40-21swapper11:56:414
1961322221sleep30-21swapper09:41:233
1961322221sleep30-21swapper09:41:233
1887622221sleep20-21swapper11:41:272
1681322221sleep20-21swapper09:34:262
1665822221sleep40-21swapper08:29:544
1646122221sleep30-21swapper07:24:393
1406422221sleep30-21swapper08:25:533
1158622221sleep40-21swapper08:23:384
1122322221sleep30-21swapper07:15:583
893222019sleep20-21swapper09:21:062
2486222020sleep60-21swapper09:50:076
1666122017sleep60-21swapper07:27:306
815421919sleep70-21swapper11:20:357
555721919sleep70-21swapper12:18:537
279621917sleep20-21swapper11:10:132
1883621919sleep70-21swapper11:40:527
1353821917sleep30-21swapper11:31:193
868121817sleep10-21swapper07:12:441
866621817sleep40-21swapper07:12:314
864721817sleep70-21swapper08:14:447
860121817sleep20-21swapper10:21:402
853221817sleep20-21swapper07:10:372
848321817sleep40-21swapper10:19:584
818021817sleep30-21swapper11:20:553
811321817sleep20-21swapper11:19:582
724421817sleep10-21swapper12:19:111
667821817sleep70-21swapper09:19:037
630121817sleep30-21swapper09:16:343
617721817sleep20-21swapper09:14:492
608721817sleep60-21swapper07:08:416
597021817sleep20-21swapper07:07:012
556521817sleep20-21swapper11:16:382
552721817sleep20-21swapper10:14:202
509321817sleep20-21swapper12:15:122
49721817sleep20-21swapper06:56:292
330521817sleep20-21swapper08:04:312
3264621817sleep20-21swapper08:59:452
3260321817sleep20-21swapper11:06:452
322721817sleep10-21swapper09:09:121
3208721817sleep20-21swapper12:04:392
3068321817sleep40-21swapper06:53:584
3051399188cyclictest0-21swapper11:19:170
3051399185cyclictest0-21swapper08:43:510
30513991813cyclictest0-21swapper10:58:300
30513991813cyclictest0-21swapper10:49:350
30513991812cyclictest0-21swapper09:03:210
3030321817sleep70-21swapper07:54:047
3030321817sleep70-21swapper07:54:047
3007821817sleep20-21swapper08:56:092
2981121817sleep20-21swapper07:49:582
2968921817sleep60-21swapper12:03:316
2966621817sleep10-21swapper12:03:101
2952821817sleep40-21swapper12:01:134
2950821817sleep20-21swapper12:00:552
2946521817sleep70-21swapper12:00:207
285821817sleep70-21swapper11:11:077
2816421817sleep40-21swapper08:54:114
2762521817sleep10-21swapper10:58:521
2735121817sleep20-21swapper08:50:172
2725521817sleep20-21swapper07:46:302
2716021817sleep20-21swapper10:55:092
2534321817sleep20-21swapper09:54:032
2471121817sleep70-21swapper10:53:147
2459921817sleep20-21swapper11:53:592
2408421817sleep20-21swapper11:49:352
2268221817sleep10-21swapper09:49:061
2248421817sleep40-21swapper08:44:024
2225621817sleep20-21swapper09:45:552
2186821817sleep20-21swapper10:45:412
2178721817sleep20-21swapper07:34:382
2158621817sleep20-21swapper11:46:552
1986921817sleep20-21swapper08:39:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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