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2026-04-26 - 05:17
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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 26, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11892710,5sleep10-21swapper/122:36:391
17373996252,6cyclictest3-21ksoftirqd/000:19:150
17373995930,24cyclictest3-21ksoftirqd/023:19:160
1737799574,46cyclictest9990-21ssh22:49:051
1711525711,40sleep10-21swapper/119:09:071
1705925712,15sleep30-21swapper/319:08:293
1737799563,48cyclictest0-21swapper/121:21:541
1737799563,48cyclictest0-21swapper/121:21:541
1737799554,45cyclictest0-21swapper/122:57:351
1737399554,44cyclictest0-21swapper/023:24:030
1737399553,45cyclictest30911-21ssh22:34:050
1737799544,44cyclictest0-21swapper/122:27:461
1737799544,43cyclictest0-21swapper/123:59:261
1737399544,43cyclictest0-21swapper/021:32:470
1683725411,37sleep20-21swapper/219:05:512
1737799533,8cyclictest0-21swapper/100:35:281
1737399533,6cyclictest0-21swapper/000:13:430
1737399533,46cyclictest0-21swapper/021:02:050
1737399533,45cyclictest0-21swapper/023:42:590
1737399533,16cyclictest581-21gdbus22:34:180
1737399532,20cyclictest24051-21ssh23:06:220
17373995315,33cyclictest23618-21idleruntime-cro23:49:160
17373995314,34cyclictest17419-21aten_rbpower_cu20:34:290
1737799526,40cyclictest0-21swapper/122:20:051
17377995239,9cyclictest0-21swapper/123:10:051
1737799523,43cyclictest0-21swapper/122:04:281
1737799522,44cyclictest23379-21sed00:29:461
1737799521,45cyclictest7650irq/23-ehci_hcd21:49:391
1737399523,44cyclictest0-21swapper/020:40:110
1737799514,41cyclictest0-21swapper/122:40:091
1737799514,41cyclictest0-21swapper/121:09:371
17377995113,33cyclictest11179-21awk21:24:501
1737399515,40cyclictest0-21swapper/022:57:590
1737399515,39cyclictest0-21swapper/022:00:510
1737399514,41cyclictest0-21swapper/021:43:050
1737399514,40cyclictest0-21swapper/021:14:270
1737399513,42cyclictest0-21swapper/019:44:460
1737799505,39cyclictest0-21swapper/123:33:251
1737799504,41cyclictest0-21swapper/121:32:171
1737799504,40cyclictest0-21swapper/123:00:151
1737799504,40cyclictest0-21swapper/123:00:151
1737799503,40cyclictest0-21swapper/119:14:411
17377995011,33cyclictest5300-21/usr/sbin/munin21:59:411
1737399504,40cyclictest0-21swapper/023:55:230
1737399504,40cyclictest0-21swapper/022:25:350
1737399504,40cyclictest0-21swapper/021:35:400
1737399504,40cyclictest0-21swapper/019:39:330
1737399504,38cyclictest0-21swapper/022:40:400
1737399504,13cyclictest0-21swapper/020:44:350
1737399504,11cyclictest0-21swapper/021:04:360
1737399503,42cyclictest0-21swapper/021:22:270
1737399503,42cyclictest0-21swapper/021:22:270
1737399503,41cyclictest0-21swapper/023:59:430
1737399503,41cyclictest0-21swapper/021:48:260
1737399503,41cyclictest0-21swapper/000:30:030
1737399503,15cyclictest31974-21ssh21:52:470
17373995012,32cyclictest0-21swapper/000:21:410
1738899495,9cyclictest0-21swapper/322:49:353
1738399494,39cyclictest0-21swapper/223:44:302
1737799497,16cyclictest0-21swapper/123:41:051
1737799496,37cyclictest0-21swapper/122:29:181
1737799495,7cyclictest0-21swapper/122:49:551
1737799494,39cyclictest0-21swapper/123:52:251
1737799493,41cyclictest0-21swapper/123:06:151
1737799493,41cyclictest0-21swapper/121:18:371
17377994911,32cyclictest0-21swapper/122:14:121
17377994911,32cyclictest0-21swapper/122:14:121
1737799491,42cyclictest273702chrt21:46:161
1737399498,35cyclictest0-21swapper/000:37:150
1737399495,38cyclictest0-21swapper/022:59:430
1737399495,38cyclictest0-21swapper/022:59:430
1737399495,38cyclictest0-21swapper/021:54:470
1737399495,17cyclictest0-21swapper/023:13:170
1737399494,40cyclictest0-21swapper/019:19:370
1737399494,39cyclictest0-21swapper/023:50:560
1737399494,39cyclictest0-21swapper/021:27:390
1737399494,39cyclictest0-21swapper/019:29:410
1737399494,38cyclictest0-21swapper/023:34:590
1737399494,19cyclictest0-21swapper/021:13:210
1737399493,41cyclictest0-21swapper/020:27:180
1737399493,40cyclictest0-21swapper/023:25:240
17373994912,31cyclictest0-21swapper/022:06:210
17373994910,33cyclictest0-21swapper/000:07:580
17383994811,32cyclictest27301-21unixbench_singl00:34:462
1737799486,37cyclictest0-21swapper/123:21:251
1737799484,39cyclictest0-21swapper/120:04:391
1737799484,38cyclictest0-21swapper/100:14:281
1737799484,11cyclictest0-21swapper/100:19:341
1737799483,8cyclictest0-21swapper/100:24:531
1737799483,8cyclictest0-21swapper/100:24:531
1737799483,40cyclictest0-21swapper/123:44:351
1737799483,12cyclictest0-21swapper/123:14:281
17377994812,5cyclictest0-21swapper/100:12:441
17377994811,5cyclictest0-21swapper/122:17:181
1737399484,39cyclictest0-21swapper/022:14:410
1737399484,39cyclictest0-21swapper/019:14:450
1737399484,38cyclictest0-21swapper/022:49:330
1737399484,38cyclictest0-21swapper/022:19:260
1737399484,38cyclictest0-21swapper/022:11:370
1737399484,38cyclictest0-21swapper/022:11:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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