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2025-12-01 - 15:04
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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 Dec 01, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3266099584,47cyclictest0-21swapper/203:30:062
3266699553,48cyclictest0-21swapper/305:41:343
3266699553,47cyclictest0-21swapper/301:45:213
3266099554,45cyclictest0-21swapper/206:01:002
3266099554,45cyclictest0-21swapper/203:59:062
3266099554,45cyclictest0-21swapper/201:05:202
3266099553,47cyclictest0-21swapper/204:39:452
3266099553,47cyclictest0-21swapper/204:39:452
3266699544,45cyclictest0-21swapper/304:59:043
3266699544,43cyclictest0-21swapper/305:06:043
3266699543,46cyclictest0-21swapper/304:53:553
3266699542,7cyclictest15962-21munin-run06:15:033
3266699542,46cyclictest24727-21ssh03:12:473
3264699544,44cyclictest0-21swapper/006:00:130
3264699543,46cyclictest0-21swapper/005:01:140
3266699532,46cyclictest23915-21latency_hist05:40:043
3266099534,43cyclictest0-21swapper/203:07:212
3266099532,44cyclictest4169-21diskstats04:20:202
3264699532,45cyclictest3881-21munin-run02:30:080
306442537,39sleep10-21swapper/100:50:111
3266699524,42cyclictest0-21swapper/303:49:563
3266699522,6cyclictest29710-21ssh05:48:233
32666995214,6cyclictest0-21swapper/304:11:473
3266099524,42cyclictest0-21swapper/204:33:352
3266099524,42cyclictest0-21swapper/204:33:352
3266099523,43cyclictest0-21swapper/203:52:392
32660995211,35cyclictest0-21swapper/203:47:212
3266699514,41cyclictest0-21swapper/303:18:073
3266699513,43cyclictest0-21swapper/306:09:533
3266099517,5cyclictest0-21swapper/205:44:332
3266099516,39cyclictest0-21swapper/205:11:202
3266099513,43cyclictest0-21swapper/205:05:072
3265199514,10cyclictest0-21swapper/105:46:231
3264699514,41cyclictest0-21swapper/005:17:320
3264699512,43cyclictest29691-21kworker/0:205:34:040
3266699504,41cyclictest0-21swapper/303:31:203
3266699502,6cyclictest213952sleep303:07:173
3266099506,38cyclictest0-21swapper/204:51:572
3266099505,38cyclictest0-21swapper/205:21:042
3266099504,40cyclictest0-21swapper/201:10:372
3266099504,40cyclictest0-21swapper/201:10:372
3266099504,10cyclictest0-21swapper/204:15:342
3266099503,41cyclictest0-21swapper/202:45:382
32660995014,6cyclictest25923-21cpu03:15:182
3264699504,41cyclictest0-21swapper/005:08:040
3264699503,42cyclictest0-21swapper/003:35:460
3266699498,35cyclictest0-21swapper/305:21:513
3266699498,35cyclictest0-21swapper/304:03:023
3266699496,10cyclictest35-21rcuc/305:35:033
3266699494,40cyclictest0-21swapper/303:44:363
3266699494,39cyclictest0-21swapper/305:27:123
3266699494,39cyclictest0-21swapper/305:27:123
3266699494,39cyclictest0-21swapper/304:27:013
3266699494,39cyclictest0-21swapper/303:37:063
3266699494,39cyclictest0-21swapper/303:23:023
3266699494,38cyclictest0-21swapper/306:21:043
32666994910,33cyclictest0-21swapper/304:07:143
3266099497,36cyclictest0-21swapper/205:52:532
3266099496,37cyclictest0-21swapper/206:20:062
3266099494,40cyclictest0-21swapper/206:06:532
3266099494,39cyclictest0-21swapper/204:43:152
3266099494,38cyclictest0-21swapper/206:18:532
3266099494,38cyclictest0-21swapper/206:18:532
3266099492,41cyclictest23065-21perl03:10:272
3266099492,41cyclictest196192chrt05:32:142
32660994911,6cyclictest0-21swapper/204:02:542
3266099491,42cyclictest15023-21ssh06:12:532
3265199495,39cyclictest0-21swapper/102:45:381
3264699499,35cyclictest0-21swapper/004:36:000
3264699499,35cyclictest0-21swapper/004:36:000
3264699498,35cyclictest0-21swapper/002:55:370
3264699494,9cyclictest0-21swapper/003:21:040
3264699494,39cyclictest0-21swapper/006:10:340
3264699494,39cyclictest0-21swapper/003:27:070
3264699493,40cyclictest0-21swapper/003:45:560
3264699492,41cyclictest24483-21timerandwakeup04:50:350
3266699485,36cyclictest0-21swapper/304:40:483
3266699484,8cyclictest0-21swapper/305:55:133
3266699484,39cyclictest0-21swapper/304:45:583
3266699484,39cyclictest0-21swapper/303:30:073
3266699484,38cyclictest0-21swapper/306:01:573
3266699484,38cyclictest0-21swapper/305:50:083
3266699484,38cyclictest0-21swapper/305:19:383
3266699484,38cyclictest0-21swapper/304:35:253
3266699484,38cyclictest0-21swapper/304:35:253
3266699484,38cyclictest0-21swapper/304:18:443
3266699483,40cyclictest0-21swapper/304:33:053
3266699483,40cyclictest0-21swapper/304:33:053
3266699483,40cyclictest0-21swapper/304:24:593
3266099486,36cyclictest0-21swapper/204:06:372
3266099486,36cyclictest0-21swapper/203:35:142
3266099486,36cyclictest0-21swapper/203:32:272
3266099484,39cyclictest0-21swapper/202:56:272
3266099484,38cyclictest0-21swapper/205:26:542
3266099484,38cyclictest0-21swapper/205:26:542
3266099484,38cyclictest0-21swapper/204:45:252
3266099484,38cyclictest0-21swapper/202:40:292
3266099484,38cyclictest0-21swapper/202:20:262
3266099483,40cyclictest0-21swapper/205:16:122
32660994820,23cyclictest29-21ksoftirqd/205:50:032
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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