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2025-02-19 - 00:18
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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 Tue Feb 18, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
67532680,3sleep2281ktimersoftd/203:33:552
67532680,3sleep2281ktimersoftd/203:33:552
397299595,48cyclictest0-21swapper/006:31:250
27292587,18sleep30-21swapper/303:24:083
3987995748,5cyclictest37-21ksoftirqd/304:18:373
3981995647,5cyclictest29-21ksoftirqd/206:13:342
397699564,46cyclictest0-21swapper/106:30:111
397299564,46cyclictest0-21swapper/008:30:320
397299553,46cyclictest0-21swapper/007:39:190
397699544,26cyclictest0-21swapper/107:08:331
397699533,45cyclictest0-21swapper/107:09:141
397299532,45cyclictest2207-21switchtime06:59:040
397299532,45cyclictest2207-21switchtime06:59:040
342225310,17sleep20-21swapper/203:24:552
398199524,42cyclictest0-21swapper/208:06:532
397699525,41cyclictest0-21swapper/108:52:571
397699524,43cyclictest0-21swapper/105:58:551
397699524,11cyclictest0-21swapper/104:48:571
397699523,44cyclictest0-21swapper/106:50:241
397299526,40cyclictest0-21swapper/007:30:490
397299524,5cyclictest0-21swapper/005:38:360
397299524,42cyclictest0-21swapper/006:54:240
397299524,42cyclictest0-21swapper/005:30:360
397699514,42cyclictest0-21swapper/106:08:111
397699514,42cyclictest0-21swapper/106:08:111
397699514,41cyclictest0-21swapper/107:46:241
397699514,41cyclictest0-21swapper/106:10:561
397699513,43cyclictest0-21swapper/108:56:091
397699513,43cyclictest0-21swapper/105:49:361
397299516,40cyclictest0-21swapper/008:08:380
397299515,39cyclictest0-21swapper/008:23:350
397299514,41cyclictest0-21swapper/008:17:450
397299514,41cyclictest0-21swapper/005:40:360
397299512,6cyclictest3924-21latency_hist08:53:320
3972995119,27cyclictest32381-21timerwakeupswit07:54:040
30032515,13sleep00-21swapper/003:24:130
398799508,13cyclictest0-21swapper/308:20:053
398199508,35cyclictest0-21swapper/206:16:362
398199504,41cyclictest0-21swapper/206:59:142
398199504,41cyclictest0-21swapper/206:59:142
398199504,41cyclictest0-21swapper/206:07:252
398199504,41cyclictest0-21swapper/206:07:252
398199504,39cyclictest0-21swapper/206:19:002
398199503,42cyclictest0-21swapper/205:29:162
3981995017,27cyclictest23910-21cpu08:33:452
3981995013,31cyclictest0-21swapper/208:09:092
397699504,41cyclictest0-21swapper/108:36:401
397699504,41cyclictest0-21swapper/105:36:161
397699504,40cyclictest0-21swapper/108:48:061
397699504,40cyclictest0-21swapper/105:29:211
397699503,42cyclictest0-21swapper/107:50:491
397699503,42cyclictest0-21swapper/107:50:491
397699502,24cyclictest25675-21kworker/1:208:13:331
397299506,39cyclictest0-21swapper/005:58:010
397299506,38cyclictest0-21swapper/007:53:140
397299506,38cyclictest0-21swapper/007:53:140
397299504,40cyclictest0-21swapper/008:42:120
397299504,40cyclictest0-21swapper/008:42:120
397299504,40cyclictest0-21swapper/008:05:130
398799495,38cyclictest0-21swapper/307:45:463
398799494,7cyclictest0-21swapper/305:36:563
398199499,34cyclictest0-21swapper/206:26:452
3981994936,9cyclictest0-21swapper/208:47:122
3981994935,9cyclictest0-21swapper/207:08:142
3981994911,5cyclictest0-21swapper/207:31:312
3981994911,5cyclictest0-21swapper/207:24:152
3981994911,32cyclictest0-21swapper/208:48:582
397699494,39cyclictest0-21swapper/108:05:041
397699494,39cyclictest0-21swapper/107:16:301
397699493,42cyclictest0-21swapper/108:19:141
397699493,41cyclictest0-21swapper/108:41:321
397699493,41cyclictest0-21swapper/108:41:321
397699493,41cyclictest0-21swapper/108:32:181
397699492,6cyclictest4357-21ssh08:01:091
3976994911,32cyclictest0-21swapper/107:42:151
397299494,39cyclictest0-21swapper/007:04:250
3972994912,5cyclictest0-21swapper/004:53:070
3972994911,32cyclictest0-21swapper/005:08:560
3972994910,32cyclictest0-21swapper/008:57:520
398799488,34cyclictest0-21swapper/306:11:163
398799484,38cyclictest0-21swapper/308:24:123
398799484,38cyclictest0-21swapper/308:14:003
398799484,38cyclictest0-21swapper/308:12:243
398799484,38cyclictest0-21swapper/306:26:113
398799484,38cyclictest0-21swapper/306:01:123
398799483,39cyclictest0-21swapper/308:28:543
398199487,36cyclictest0-21swapper/207:55:122
398199486,36cyclictest0-21swapper/208:16:252
398199485,37cyclictest0-21swapper/205:39:062
398199484,38cyclictest0-21swapper/207:17:162
398199484,38cyclictest0-21swapper/206:43:382
398199484,38cyclictest0-21swapper/206:34:002
398199483,40cyclictest0-21swapper/206:57:442
398199482,41cyclictest30490-21kworker/2:208:29:122
397699488,35cyclictest32368-21kworker/1:206:25:151
397699485,37cyclictest0-21swapper/106:13:581
397699484,38cyclictest0-21swapper/107:02:121
397699484,38cyclictest0-21swapper/107:02:121
397699483,40cyclictest0-21swapper/107:24:471
3976994812,30cyclictest0-21swapper/106:46:341
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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