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2026-05-24 - 06:49
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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 Sun May 24, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
323922940,5sleep10-21swapper/119:58:111
16882740,16sleep041ktimersoftd/023:29:340
1197499586,8cyclictest0-21swapper/223:02:462
1196699574,46cyclictest0-21swapper/122:09:091
1196699573,47cyclictest0-21swapper/121:47:501
1196299575,6cyclictest0-21swapper/023:18:080
1198099563,47cyclictest0-21swapper/300:02:473
1197499564,7cyclictest0-21swapper/223:51:452
1196699564,46cyclictest0-21swapper/100:31:061
110982567,39sleep20-21swapper/219:03:092
11974995514,36cyclictest12939-21fschecks_time22:17:532
1196699554,45cyclictest0-21swapper/100:33:261
1157025510,38sleep00-21swapper/019:05:480
1197499544,44cyclictest0-21swapper/223:38:172
1197499544,44cyclictest0-21swapper/200:22:452
1197499543,46cyclictest0-21swapper/223:42:572
1196699544,9cyclictest0-21swapper/122:52:381
1196699544,43cyclictest0-21swapper/123:13:361
1196699543,46cyclictest0-21swapper/120:18:261
1196699543,45cyclictest16999-21ssh23:50:371
1196699543,45cyclictest0-21swapper/100:00:241
1196699542,16cyclictest308612sshd23:25:401
1196299544,14cyclictest0-21swapper/023:26:570
1197499535,42cyclictest0-21swapper/221:28:002
1197499534,43cyclictest0-21swapper/220:28:052
1196699535,43cyclictest0-21swapper/122:15:201
1196699535,42cyclictest0-21swapper/122:40:581
1196699534,43cyclictest0-21swapper/123:56:371
1196699533,6cyclictest26972-21sshd19:43:451
1197499524,6cyclictest0-21swapper/200:21:062
1197499524,6cyclictest0-21swapper/200:21:062
1197499524,42cyclictest0-21swapper/221:42:202
1197499524,10cyclictest0-21swapper/200:05:262
1196699524,42cyclictest0-21swapper/123:06:161
11962995217,30cyclictest12077-21unixbench_multi23:43:070
1197499513,43cyclictest0-21swapper/220:37:492
1197499513,43cyclictest0-21swapper/200:12:012
1197499512,6cyclictest29765-21latency_hist21:57:382
1196699514,6cyclictest0-21swapper/100:04:561
1196699514,41cyclictest0-21swapper/122:44:081
1196699514,40cyclictest0-21swapper/119:48:021
11966995114,32cyclictest27123-21sed22:37:361
11966995111,5cyclictest0-21swapper/122:59:151
11966995111,5cyclictest0-21swapper/122:59:151
1197499509,35cyclictest0-21swapper/223:07:462
1197499504,40cyclictest0-21swapper/221:09:302
1197499504,40cyclictest0-21swapper/200:01:512
1197499504,10cyclictest0-21swapper/222:04:392
1197499504,10cyclictest0-21swapper/222:04:392
1197499503,42cyclictest0-21swapper/221:47:522
11974995010,34cyclictest0-21swapper/221:37:342
1196699508,37cyclictest26527-21unixbench_singl21:08:101
1196699506,38cyclictest0-21swapper/123:11:141
1196699505,39cyclictest0-21swapper/121:13:311
1196699504,41cyclictest0-21swapper/121:28:501
1196699504,40cyclictest0-21swapper/123:30:311
1196699504,38cyclictest0-21swapper/122:28:331
1196699503,41cyclictest0-21swapper/121:34:101
1196699503,41cyclictest0-21swapper/121:22:301
1196699503,41cyclictest0-21swapper/121:22:301
11966995012,5cyclictest0-21swapper/121:26:291
1198099494,39cyclictest0-21swapper/323:04:453
1197499494,8cyclictest0-21swapper/221:18:302
1197499494,8cyclictest0-21swapper/221:18:302
1197499494,39cyclictest0-21swapper/223:25:082
1197499494,39cyclictest0-21swapper/221:43:402
1197499494,38cyclictest0-21swapper/222:58:202
1197499494,38cyclictest0-21swapper/222:58:202
1197499493,7cyclictest0-21swapper/222:46:582
1196699496,37cyclictest0-21swapper/123:43:221
1196699494,40cyclictest0-21swapper/119:27:501
1196699494,39cyclictest0-21swapper/122:04:251
1196699494,39cyclictest0-21swapper/122:04:251
1196699494,39cyclictest0-21swapper/121:41:091
1196699494,39cyclictest0-21swapper/119:38:061
1196699494,38cyclictest0-21swapper/120:03:011
1196699494,38cyclictest0-21swapper/120:03:011
1196699493,40cyclictest0-21swapper/121:54:491
1196699493,39cyclictest0-21swapper/121:45:101
11966994911,32cyclictest0-21swapper/123:19:561
11966994911,32cyclictest0-21swapper/100:20:101
11966994911,32cyclictest0-21swapper/100:20:101
1196299494,40cyclictest0-21swapper/021:45:340
1198099488,34cyclictest0-21swapper/322:37:543
1198099484,38cyclictest0-21swapper/321:08:113
1197499486,37cyclictest0-21swapper/222:55:542
1197499485,37cyclictest0-21swapper/221:26:172
1197499484,39cyclictest0-21swapper/223:32:442
1197499484,39cyclictest0-21swapper/222:40:482
1197499484,38cyclictest0-21swapper/220:52:552
1197499483,40cyclictest0-21swapper/223:15:482
1197499483,40cyclictest0-21swapper/222:30:492
1197499483,40cyclictest0-21swapper/200:32:362
1197499483,39cyclictest0-21swapper/223:57:072
1197499483,39cyclictest0-21swapper/222:36:282
1197499482,23cyclictest0-21swapper/220:59:432
1196699485,37cyclictest0-21swapper/123:40:121
1196699484,9cyclictest0-21swapper/119:22:541
1196699484,38cyclictest0-21swapper/122:22:391
1196699484,38cyclictest0-21swapper/119:32:551
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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