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2026-08-31 - 21:49
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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 Mon Aug 31, 2026 12:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3160299591,51cyclictest25537-21ssh10:40:293
3160299591,51cyclictest25537-21ssh10:40:293
3158499598,5cyclictest0-21swapper/010:43:010
3158499598,5cyclictest0-21swapper/010:43:010
3160299585,46cyclictest0-21swapper/308:45:043
3159599564,46cyclictest0-21swapper/208:22:382
3159599563,47cyclictest0-21swapper/210:56:572
3158499554,45cyclictest0-21swapper/008:28:240
3158499554,45cyclictest0-21swapper/006:21:470
3159599545,43cyclictest0-21swapper/208:59:422
3159599545,43cyclictest0-21swapper/208:59:422
3158499546,41cyclictest0-21swapper/010:51:400
3158499544,6cyclictest0-21swapper/010:09:520
31584995417,6cyclictest14626-21sshd10:26:270
3158499541,47cyclictest3563-21ssh11:39:000
3160299534,43cyclictest0-21swapper/311:32:073
3160299534,43cyclictest0-21swapper/311:22:103
3160299533,45cyclictest0-21swapper/309:42:263
3159599535,42cyclictest0-21swapper/211:19:532
3159599533,45cyclictest0-21swapper/209:33:532
31595995315,33cyclictest15103-21timerwakeupswit11:09:382
3158499534,43cyclictest0-21swapper/009:57:190
3158499533,45cyclictest0-21swapper/009:22:570
3159599528,38cyclictest0-21swapper/208:29:282
3159599524,41cyclictest0-21swapper/208:25:562
3158499525,40cyclictest0-21swapper/009:48:560
3158499525,40cyclictest0-21swapper/009:48:560
3158499524,42cyclictest0-21swapper/011:28:200
3158499524,42cyclictest0-21swapper/011:28:200
3158499523,43cyclictest0-21swapper/009:15:330
3158499523,41cyclictest0-21swapper/007:14:250
3158499522,8cyclictest9838-21/usr/sbin/munin08:54:240
31584995211,34cyclictest0-21swapper/008:39:280
3160299515,40cyclictest0-21swapper/311:07:213
3160299514,42cyclictest0-21swapper/311:40:303
3160299513,42cyclictest0-21swapper/311:12:343
3160299512,43cyclictest32544-21ssh10:07:523
3159599514,42cyclictest0-21swapper/209:36:032
3159599513,4cyclictest0-21swapper/209:13:232
3158499515,39cyclictest0-21swapper/008:14:240
3158499514,40cyclictest0-21swapper/010:58:310
3158499514,40cyclictest0-21swapper/008:46:220
31584995117,27cyclictest4275-21cat09:29:310
3160299505,39cyclictest0-21swapper/307:54:393
31602995041,5cyclictest37-21ksoftirqd/310:19:093
3160299504,40cyclictest0-21swapper/310:37:093
31602995039,6cyclictest37-21ksoftirqd/309:54:093
3159599504,40cyclictest0-21swapper/210:18:422
3159599502,43cyclictest22288-21aten_rbpower_po09:54:222
3158499507,13cyclictest0-21swapper/008:37:250
3158499506,37cyclictest0-21swapper/010:20:040
3158499506,37cyclictest0-21swapper/009:08:030
3158499504,9cyclictest0-21swapper/011:42:100
3158499504,40cyclictest0-21swapper/009:40:060
3158499503,42cyclictest0-21swapper/008:19:420
3158499503,41cyclictest0-21swapper/009:49:420
3158499502,4cyclictest0-21swapper/009:01:240
3158499502,4cyclictest0-21swapper/009:01:240
31584995011,34cyclictest12663-21crond06:49:150
31584995011,34cyclictest12663-21crond06:49:150
31584995011,33cyclictest0-21swapper/011:14:250
3160299499,7cyclictest0-21swapper/308:57:303
3160299495,38cyclictest0-21swapper/310:52:153
3160299495,38cyclictest0-21swapper/309:04:593
3160299495,37cyclictest0-21swapper/308:36:573
3160299494,39cyclictest0-21swapper/310:45:113
3160299494,39cyclictest0-21swapper/308:16:033
31602994911,32cyclictest0-21swapper/308:49:213
3159599494,39cyclictest0-21swapper/211:16:542
3159599494,39cyclictest0-21swapper/207:29:302
3159599494,39cyclictest0-21swapper/206:19:462
3159599493,41cyclictest0-21swapper/206:53:362
3159599493,41cyclictest0-21swapper/206:53:362
31595994911,32cyclictest0-21swapper/209:19:202
3159599491,43cyclictest26925-21ssh09:16:222
3158499497,35cyclictest0-21swapper/011:21:500
3158499496,37cyclictest0-21swapper/011:00:370
3158499494,39cyclictest0-21swapper/010:44:590
3158499494,39cyclictest0-21swapper/006:14:180
3158499493,42cyclictest0-21swapper/009:59:360
3158499493,40cyclictest0-21swapper/006:59:360
3158499493,10cyclictest0-21swapper/011:11:310
31584994911,32cyclictest0-21swapper/009:27:440
3160299485,37cyclictest0-21swapper/309:38:413
3160299484,38cyclictest0-21swapper/310:59:173
3160299484,37cyclictest0-21swapper/310:13:063
3160299484,37cyclictest0-21swapper/309:11:343
3160299483,40cyclictest0-21swapper/310:24:573
3160299483,40cyclictest0-21swapper/310:04:023
3160299483,40cyclictest0-21swapper/309:27:213
31602994810,5cyclictest0-21swapper/309:20:263
3159599488,34cyclictest0-21swapper/209:27:042
3159599485,37cyclictest0-21swapper/210:34:222
3159599484,39cyclictest0-21swapper/211:38:502
3159599484,39cyclictest0-21swapper/210:31:292
3159599484,39cyclictest0-21swapper/208:53:542
3159599484,38cyclictest0-21swapper/210:09:582
3159599484,38cyclictest0-21swapper/208:58:492
3159599484,38cyclictest0-21swapper/208:40:432
3159599484,38cyclictest0-21swapper/208:14:352
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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