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2026-04-12 - 05:34
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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 Apr 12, 2026 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73492880,4sleep3361ktimersoftd/322:20:523
2205599595,46cyclictest0-21swapper/020:43:220
2205599595,46cyclictest0-21swapper/020:43:220
2205599594,47cyclictest0-21swapper/022:41:590
2207399583,49cyclictest0-21swapper/322:00:213
2205599584,46cyclictest0-21swapper/022:47:290
2207399573,9cyclictest0-21swapper/322:00:423
2207399573,49cyclictest0-21swapper/321:35:233
2207399573,49cyclictest0-21swapper/321:35:233
2207399564,47cyclictest0-21swapper/323:00:093
2207399563,48cyclictest0-21swapper/321:18:083
2205599564,46cyclictest0-21swapper/022:56:590
2205599564,46cyclictest0-21swapper/022:36:370
2205599563,47cyclictest0-21swapper/020:58:420
2207399553,46cyclictest0-21swapper/323:33:163
2205599554,7cyclictest0-21swapper/021:10:220
2205599554,45cyclictest0-21swapper/021:00:320
2205599554,43cyclictest0-21swapper/021:16:210
2207399544,44cyclictest0-21swapper/323:07:533
2207399544,44cyclictest0-21swapper/322:47:333
2205599542,46cyclictest29005-21ssh23:34:280
2205599542,46cyclictest27181-21ssh20:37:120
2207399534,43cyclictest0-21swapper/321:50:573
2207399532,46cyclictest2647-21unixbench_multi18:35:553
2205999534,42cyclictest0-21swapper/120:05:531
2205599533,45cyclictest0-21swapper/022:00:400
22055995313,11cyclictest0-21swapper/021:13:160
22055995312,35cyclictest9967-21fschecks_count22:25:340
22055995312,35cyclictest9967-21fschecks_count22:25:340
2207399526,39cyclictest0-21swapper/320:31:203
2207399523,44cyclictest0-21swapper/318:41:523
2205999523,43cyclictest0-21swapper/121:05:021
2207399518,38cyclictest0-21swapper/323:12:593
2207399514,41cyclictest0-21swapper/320:39:523
22073995115,7cyclictest5650-21sshd22:20:143
22073995115,5cyclictest30263-21cpu18:25:363
22073995112,34cyclictest29332-21latency_hist19:50:243
22073995112,34cyclictest29332-21latency_hist19:50:243
2205599515,7cyclictest0-21swapper/022:54:290
2205599514,8cyclictest0-21swapper/021:47:210
2205599514,41cyclictest0-21swapper/020:10:230
2205599514,40cyclictest0-21swapper/021:58:390
2207399504,40cyclictest0-21swapper/322:50:533
2207399503,43cyclictest0-21swapper/320:49:223
2207399503,42cyclictest0-21swapper/322:34:403
2207399503,42cyclictest0-21swapper/321:15:023
2207399503,42cyclictest0-21swapper/321:08:123
2207399501,23cyclictest35-21rcuc/323:30:203
2205599504,39cyclictest0-21swapper/022:16:000
2205599503,42cyclictest0-21swapper/022:21:320
2205599503,41cyclictest0-21swapper/023:26:180
2205599503,41cyclictest0-21swapper/023:09:110
2205599502,17cyclictest6797-21ssh23:04:340
2205599501,44cyclictest16728-21ssh22:34:500
2207399496,37cyclictest0-21swapper/322:38:493
2207399495,38cyclictest0-21swapper/319:40:503
2207399494,40cyclictest0-21swapper/321:43:043
2207399494,22cyclictest0-21swapper/321:22:353
2207399494,12cyclictest0-21swapper/319:05:553
22073994912,5cyclictest0-21swapper/322:40:223
22073994912,5cyclictest0-21swapper/320:07:133
22073994912,30cyclictest0-21swapper/319:25:523
22073994910,33cyclictest0-21swapper/323:24:173
2206899494,39cyclictest0-21swapper/221:20:312
2206899494,38cyclictest0-21swapper/222:05:542
2205999493,40cyclictest0-21swapper/123:30:501
2205599495,38cyclictest0-21swapper/021:33:410
2205599495,38cyclictest0-21swapper/021:33:410
2205599495,38cyclictest0-21swapper/021:28:580
2205599494,39cyclictest0-21swapper/020:28:020
2205599493,8cyclictest0-21swapper/020:31:520
2205599493,40cyclictest0-21swapper/021:24:110
2205599493,40cyclictest0-21swapper/020:49:520
22055994912,5cyclictest0-21swapper/023:24:440
22055994911,5cyclictest0-21swapper/023:19:510
22055994911,5cyclictest0-21swapper/022:11:360
2207399486,37cyclictest0-21swapper/321:27:033
2207399486,37cyclictest0-21swapper/320:59:113
2207399486,37cyclictest0-21swapper/320:43:263
2207399486,37cyclictest0-21swapper/320:43:263
2207399486,37cyclictest0-21swapper/320:27:123
2207399485,37cyclictest0-21swapper/320:19:273
2207399484,39cyclictest0-21swapper/323:00:423
2207399484,38cyclictest0-21swapper/322:05:463
2207399484,38cyclictest0-21swapper/320:20:463
2207399484,38cyclictest0-21swapper/319:10:533
2207399484,38cyclictest0-21swapper/319:00:393
2207399484,38cyclictest0-21swapper/318:15:463
2207399483,40cyclictest0-21swapper/320:52:323
2207399483,13cyclictest0-21swapper/321:00:453
2207399482,5cyclictest13629-21ssh21:46:073
2206899484,39cyclictest0-21swapper/223:10:302
2206899484,38cyclictest0-21swapper/221:25:532
2206899483,40cyclictest0-21swapper/220:53:222
2206899483,39cyclictest0-21swapper/223:02:122
22068994811,31cyclictest0-21swapper/223:20:562
2205999484,38cyclictest0-21swapper/122:46:371
2205599488,34cyclictest0-21swapper/021:52:470
2205599487,35cyclictest0-21swapper/021:41:520
2205599487,35cyclictest0-21swapper/020:52:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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