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2025-11-13 - 07:11
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack0slot1.osadl.org (updated Thu Nov 13, 2025 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1103721100,0sleep10-21swapper/123:23:551
295212760,0sleep40-21swapper/419:48:414
125282760,1sleep212510-21pool-14-thread-22:25:572
86452670,0sleep58648-21grep20:33:365
86452670,0sleep58648-21grep20:33:365
326622670,0sleep40-21swapper/422:38:404
146522660,0sleep60-21swapper/619:03:256
77292640,0sleep50-21swapper/519:28:235
172842630,0sleep40-21swapper/421:29:354
163862610,0sleep50-21swapper/523:58:285
1355324622,7sleep10-21swapper/119:02:331
1358924321,7sleep40-21swapper/419:02:444
1284323822,10sleep50-21swapper/519:00:525
1270023824,8sleep60-21swapper/619:00:376
1349923724,7sleep30-21swapper/319:02:273
1287423623,7sleep70-21swapper/719:01:037
954323523,7sleep20-21swapper/218:58:332
952323521,8sleep00-21swapper/018:58:310
1442499260,21cyclictest28019-21kworker/2:100:18:592
1442499250,22cyclictest17973-21kworker/2:120:11:262
1442499250,18cyclictest28019-21kworker/2:100:01:332
207632240,0sleep00-21swapper/021:51:500
1443099240,23cyclictest0-21swapper/621:19:286
1442499240,22cyclictest3953-21kworker/2:119:14:462
1442499240,22cyclictest30425-21kworker/2:021:39:542
1442499240,22cyclictest30425-21kworker/2:021:39:542
1442499240,22cyclictest17973-21kworker/2:120:22:262
1442499240,22cyclictest13882-21kworker/2:123:10:592
14423992421,1cyclictest25-21ksoftirqd/100:26:021
1442499233,19cyclictest331ktimersoftd/221:10:202
1442499231,16cyclictest34-21ksoftirqd/200:07:352
1442499230,22cyclictest28019-21kworker/2:123:55:392
1442499230,22cyclictest17602-21kworker/2:121:26:462
1442499230,22cyclictest0-21swapper/223:29:112
1442499230,21cyclictest6570-21kworker/2:122:29:082
1442499230,21cyclictest6570-21kworker/2:122:10:342
1442499230,21cyclictest4327-21kworker/2:020:31:302
1442499230,21cyclictest3953-21kworker/2:119:44:202
1442499230,21cyclictest3953-21kworker/2:119:25:562
1442499230,21cyclictest34-21ksoftirqd/221:05:522
1442499230,21cyclictest30425-21kworker/2:021:54:062
1442499230,21cyclictest30425-21kworker/2:021:49:002
1442499230,21cyclictest24831-21kworker/2:219:58:582
1442499230,21cyclictest24831-21kworker/2:219:55:342
1442499230,21cyclictest17602-21kworker/2:121:36:302
1442499230,21cyclictest17602-21kworker/2:121:36:302
1442499230,21cyclictest17602-21kworker/2:121:21:302
1442499230,21cyclictest1354-21kworker/2:223:33:552
1442499230,18cyclictest5120-21kworker/2:023:06:272
1442499230,18cyclictest3953-21kworker/2:119:04:222
1442499230,18cyclictest0-21swapper/200:17:192
1442499230,17cyclictest6570-21kworker/2:122:35:252
1442499230,17cyclictest5120-21kworker/2:022:52:252
1442499230,17cyclictest4327-21kworker/2:020:39:262
1442499230,17cyclictest30425-21kworker/2:022:04:362
1442499230,17cyclictest14150irq/24-ahci[00020:48:282
1442499230,17cyclictest14150irq/24-ahci[00020:48:282
1442499230,17cyclictest0-21swapper/222:53:352
1442499230,13cyclictest4327-21kworker/2:020:43:582
1442499221,17cyclictest19498-21kworker/2:221:00:202
1442499221,16cyclictest34-21ksoftirqd/220:55:442
1442499220,21cyclictest6570-21kworker/2:122:39:252
1442499220,21cyclictest5120-21kworker/2:023:01:212
1442499220,21cyclictest5120-21kworker/2:022:48:212
1442499220,21cyclictest3953-21kworker/2:119:34:222
1442499220,21cyclictest34-21ksoftirqd/200:28:252
1442499220,21cyclictest30425-21kworker/2:021:59:582
1442499220,21cyclictest30425-21kworker/2:021:47:162
1442499220,21cyclictest17602-21kworker/2:121:14:382
1442499220,21cyclictest1354-21kworker/2:223:48:332
1442499220,21cyclictest1354-21kworker/2:223:40:252
1442499220,20cyclictest6570-21kworker/2:122:21:342
1442499220,20cyclictest4327-21kworker/2:020:35:422
1442499220,20cyclictest4327-21kworker/2:020:35:422
1442499220,20cyclictest3953-21kworker/2:119:38:582
1442499220,20cyclictest3953-21kworker/2:119:32:182
1442499220,20cyclictest17973-21kworker/2:120:16:142
1442499220,20cyclictest17973-21kworker/2:120:16:142
1442499220,20cyclictest13882-21kworker/2:123:20:132
1442499220,20cyclictest13882-21kworker/2:123:20:132
1442499220,20cyclictest13882-21kworker/2:123:14:212
1442499220,20cyclictest1354-21kworker/2:223:24:412
1442499220,18cyclictest6570-21kworker/2:122:16:102
1442499220,17cyclictest3953-21kworker/2:119:19:382
1442499220,17cyclictest24831-21kworker/2:220:05:222
1442499220,17cyclictest24831-21kworker/2:220:05:222
1442499220,17cyclictest17973-21kworker/2:120:25:082
1442499220,16cyclictest3953-21kworker/2:119:09:062
1442499220,16cyclictest34-21ksoftirqd/219:48:462
1442499220,16cyclictest28019-21kworker/2:100:09:492
1442499220,16cyclictest17602-21kworker/2:121:31:302
1442499220,16cyclictest1354-21kworker/2:223:44:172
1442399224,15cyclictest30452-21kworker/1:021:38:461
1442399224,15cyclictest30452-21kworker/1:021:38:461
14423992220,1cyclictest3282-21kworker/1:123:56:051
14423992220,1cyclictest25-21ksoftirqd/122:55:071
14423992220,1cyclictest23-21rcuc/121:09:181
14423992220,1cyclictest0-21swapper/120:30:521
14423992215,6cyclictest25-21ksoftirqd/120:54:101
1442399220,21cyclictest22104-21kworker/1:223:18:351
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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