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2021-10-26 - 23:44

Intel(R) Core(TM) i7 CPU 950 @ 3.07GHz, 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 Tue Oct 26, 2021 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2168823230sleep30-21swapper07:47:233
2168823230sleep30-21swapper07:47:233
1993522726sleep20-21swapper05:44:302
910122625sleep20-21swapper08:31:482
88922625sleep20-21swapper09:16:532
874522625sleep20-21swapper06:22:312
864522625sleep20-21swapper08:28:112
835522625sleep20-21swapper07:22:252
808422625sleep20-21swapper08:24:032
749922625sleep20-21swapper10:26:482
65422625sleep20-21swapper06:07:272
601722621sleep20-21swapper09:26:302
572522625sleep20-21swapper07:17:532
512822625sleep20-21swapper09:22:052
512022625sleep20-21swapper10:22:072
390722625sleep20-21swapper06:16:392
381522625sleep20-21swapper08:16:512
316322625sleep20-21swapper07:14:252
3120422625sleep20-21swapper07:06:492
3043222625sleep20-21swapper09:11:412
3042322625sleep20-21swapper06:02:062
3017422625sleep20-21swapper08:06:352
3010922625sleep20-21swapper07:03:042
3000022625sleep20-21swapper10:11:272
2993122625sleep20-21swapper09:07:492
2967022625sleep20-21swapper08:02:192
2957422625sleep20-21swapper10:08:152
289322625sleep20-21swapper08:16:032
2745122625sleep20-21swapper06:58:082
2724222625sleep20-21swapper09:02:292
2674322625sleep20-21swapper07:57:062
2657722625sleep20-21swapper10:01:592
2617622625sleep20-21swapper11:01:452
2561922625sleep20-21swapper05:56:382
2511622625sleep20-21swapper05:52:222
2470722625sleep20-21swapper06:52:002
246722625sleep20-21swapper10:17:192
2461322625sleep20-21swapper08:57:572
2437522625sleep20-21swapper07:52:422
2231222625sleep20-21swapper05:47:022
2226922625sleep20-21swapper09:56:392
2208522625sleep20-21swapper08:54:522
2165822625sleep20-21swapper07:46:582
2165822625sleep20-21swapper07:46:582
2163722625sleep20-21swapper10:56:332
2110322625sleep20-21swapper10:51:532
2031422625sleep20-21swapper06:46:482
1968022625sleep20-21swapper06:46:162
1935822625sleep20-21swapper09:51:342
1912022625sleep20-21swapper07:43:462
1843622625sleep20-21swapper10:46:482
1734822625sleep20-21swapper08:46:522
1668922625sleep20-21swapper09:46:302
1642322625sleep20-21swapper07:38:182
1593422625sleep20-21swapper09:41:582
1583222625sleep20-21swapper10:42:402
1496222625sleep20-21swapper05:36:372
1478899269cyclictest0-21swapper11:03:200
1456922625sleep20-21swapper06:36:322
1440922621sleep20-21swapper08:41:322
1396422625sleep20-21swapper08:38:042
1379422625sleep20-21swapper06:31:512
1371422625sleep20-21swapper07:32:422
1352122625sleep20-21swapper09:37:182
1334722625sleep20-21swapper10:40:162
117022625sleep20-21swapper06:11:352
1142622625sleep20-21swapper06:27:352
1106022625sleep20-21swapper09:35:102
1104722625sleep20-21swapper07:27:372
1045222625sleep20-21swapper10:32:002
3139222521sleep70-21swapper10:11:487
862822321sleep30-21swapper08:27:563
533322323sleep70-21swapper10:25:097
885922221sleep30-21swapper06:24:083
882122221sleep70-21swapper08:30:417
869922221sleep30-21swapper09:31:353
818222221sleep30-21swapper09:27:193
809422221sleep30-21swapper08:24:123
779222221sleep30-21swapper10:27:133
770822221sleep30-21swapper07:21:463
75822221sleep30-21swapper07:11:303
634422221sleep70-21swapper06:21:167
605822221sleep30-21swapper06:17:123
529322221sleep30-21swapper08:17:163
521922221sleep30-21swapper07:16:503
517922221sleep30-21swapper10:22:563
489022221sleep30-21swapper09:21:583
3273222221sleep30-21swapper07:07:303
3229722221sleep30-21swapper09:12:063
3171022221sleep30-21swapper10:11:523
3093822221sleep30-21swapper06:06:323
3049122221sleep30-21swapper06:03:033
3032022221sleep60-21swapper07:06:056
3017522221sleep30-21swapper08:06:363
2987422221sleep30-21swapper09:07:023
2975622221sleep30-21swapper08:03:323
287222221sleep30-21swapper09:17:343
287122221sleep70-21swapper08:15:447
2851322221sleep30-21swapper07:01:453
2789922221sleep30-21swapper05:59:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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