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2026-05-27 - 13:18
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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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Wed May 27, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2492499585,46cyclictest0-21swapper/322:13:323
2490699585,46cyclictest0-21swapper/021:09:040
2490699574,47cyclictest0-21swapper/022:28:520
2492499564,46cyclictest0-21swapper/323:45:503
2490699563,46cyclictest0-21swapper/000:14:500
24906995610,40cyclictest0-21swapper/000:16:290
2492499555,27cyclictest0-21swapper/300:01:033
2492499554,45cyclictest0-21swapper/323:31:513
2492499553,47cyclictest0-21swapper/320:46:073
2492499553,45cyclictest8814-21ssh21:10:143
2490699555,44cyclictest0-21swapper/023:18:110
2490699554,45cyclictest0-21swapper/000:30:290
2492499542,45cyclictest18896-21df_inode22:51:113
2492499534,44cyclictest0-21swapper/322:00:433
2492499534,43cyclictest0-21swapper/323:57:503
2492499534,43cyclictest0-21swapper/323:27:113
2492499533,44cyclictest0-21swapper/323:21:213
2492499533,44cyclictest0-21swapper/323:14:213
24924995319,28cyclictest26906-21tr23:01:203
2491899535,42cyclictest0-21swapper/200:11:202
2490699534,43cyclictest0-21swapper/022:54:110
2490699534,43cyclictest0-21swapper/000:02:100
2490699534,42cyclictest0-21swapper/021:41:430
2490699533,6cyclictest27522-21ssh22:18:320
2490699533,43cyclictest0-21swapper/022:43:520
24906995311,36cyclictest0-21swapper/022:35:510
2490699531,46cyclictest16730-21ntpq23:31:210
2455125311,15sleep10-21swapper/119:04:381
2492499526,40cyclictest0-21swapper/322:41:223
2492499524,42cyclictest0-21swapper/322:30:423
2490699524,9cyclictest0-21swapper/021:26:430
2490699524,42cyclictest0-21swapper/000:25:060
2490699523,20cyclictest0-21swapper/020:23:290
2490699523,10cyclictest0-21swapper/000:07:400
2490699523,10cyclictest0-21swapper/000:07:400
2492499514,42cyclictest0-21swapper/300:22:393
2492499513,43cyclictest0-21swapper/322:39:343
2492499513,42cyclictest0-21swapper/322:57:213
2492499513,41cyclictest0-21swapper/322:17:393
2491899514,7cyclictest0-21swapper/221:51:252
2491899513,41cyclictest0-21swapper/220:31:302
2490699514,41cyclictest0-21swapper/023:44:520
2490699514,41cyclictest0-21swapper/023:26:570
2490699514,41cyclictest0-21swapper/021:52:230
2490699514,10cyclictest0-21swapper/000:33:190
2490699513,42cyclictest0-21swapper/023:04:410
24906995116,28cyclictest5593-21latency_hist00:00:580
2492499504,40cyclictest0-21swapper/323:53:483
2492499504,40cyclictest0-21swapper/321:22:083
2492499504,39cyclictest0-21swapper/322:46:273
2492499503,5cyclictest0-21swapper/300:17:593
2492499503,42cyclictest0-21swapper/321:26:443
2492499503,42cyclictest0-21swapper/321:15:203
2492499503,41cyclictest0-21swapper/300:29:093
2492499503,40cyclictest0-21swapper/319:46:293
24918995019,26cyclictest14457-21unixbench_multi21:16:322
24918995019,26cyclictest14457-21unixbench_multi21:16:322
2490699509,36cyclictest0-21swapper/022:50:370
2490699504,40cyclictest0-21swapper/022:59:490
2490699504,39cyclictest0-21swapper/023:54:190
2490699504,39cyclictest0-21swapper/021:18:160
2490699504,39cyclictest0-21swapper/021:18:160
2490699503,40cyclictest0-21swapper/021:40:230
24906995013,31cyclictest15337-21sshd22:01:290
24906995013,31cyclictest15337-21sshd22:01:290
2492499499,6cyclictest31502-21fschecks_time19:21:183
2492499498,35cyclictest0-21swapper/321:37:533
2492499496,37cyclictest0-21swapper/323:36:073
2492499496,37cyclictest0-21swapper/323:16:593
2492499496,37cyclictest0-21swapper/321:41:073
2492499496,37cyclictest0-21swapper/321:33:153
2492499495,37cyclictest0-21swapper/321:51:103
2492499494,39cyclictest0-21swapper/322:25:413
2492499494,39cyclictest0-21swapper/320:36:313
2492499493,40cyclictest0-21swapper/323:46:093
2492499493,40cyclictest0-21swapper/322:02:573
2492499493,40cyclictest0-21swapper/322:02:573
24924994911,31cyclictest0-21swapper/300:33:073
2491899499,34cyclictest0-21swapper/200:26:122
2491899498,35cyclictest0-21swapper/221:43:342
2491899494,38cyclictest0-21swapper/223:08:382
2491899494,38cyclictest0-21swapper/222:31:342
2491899494,38cyclictest0-21swapper/222:30:052
2491899494,38cyclictest0-21swapper/222:10:492
2491899494,38cyclictest0-21swapper/221:36:372
2491899493,40cyclictest0-21swapper/221:09:182
2490699496,37cyclictest0-21swapper/023:06:540
2490699494,39cyclictest0-21swapper/023:24:110
2490699494,39cyclictest0-21swapper/022:07:040
2490699494,38cyclictest0-21swapper/023:46:520
2490699494,38cyclictest0-21swapper/022:36:030
2490699493,40cyclictest0-21swapper/023:36:200
2490699491,43cyclictest26253-21ssh21:32:500
2492499486,36cyclictest0-21swapper/323:06:053
2492499484,8cyclictest0-21swapper/319:31:163
2492499484,38cyclictest0-21swapper/322:34:113
2492499484,38cyclictest0-21swapper/320:51:303
2492499484,38cyclictest0-21swapper/320:11:283
2492499484,37cyclictest0-21swapper/320:56:243
2492499484,10cyclictest0-21swapper/319:56:183
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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