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2025-09-15 - 11:32
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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack0slot1.osadl.org (updated Mon Sep 15, 2025 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15142770,0sleep40-21swapper/422:50:474
65992750,1sleep013-21rcuc/023:12:460
220952670,0sleep40-21swapper/423:56:484
220952670,0sleep40-21swapper/423:56:484
214282650,0sleep123-21rcuc/121:01:571
315872530,1sleep123-21rcuc/121:29:201
438024522,7sleep70-21swapper/719:06:447
38682440,0sleep30-21swapper/322:12:083
384723920,4sleep00-21swapper/019:05:410
248923826,7sleep10-21swapper/119:03:101
318123725,7sleep50-21swapper/519:03:465
311523624,7sleep40-21swapper/419:03:374
234823622,8sleep30-21swapper/319:02:473
330523522,8sleep20-21swapper/219:04:072
235623523,7sleep60-21swapper/619:02:506
5177992712,14cyclictest312-21munin-run20:06:576
517299231,21cyclictest13813-21kworker/1:123:24:261
517299231,1cyclictest1602-21kworker/1:220:17:141
517299230,22cyclictest31232-21kworker/1:019:08:511
517299230,22cyclictest13813-21kworker/1:123:00:201
517299230,22cyclictest13813-21kworker/1:123:00:201
517299230,1cyclictest13813-21kworker/1:100:18:101
517299230,1cyclictest0-21swapper/122:17:581
517299221,5cyclictest31232-21kworker/1:019:37:241
517299221,5cyclictest13813-21kworker/1:122:40:481
517299221,5cyclictest12632-21kworker/1:221:46:321
517299221,1cyclictest2461-21openvpn00:23:341
517299221,1cyclictest19136-21kworker/1:119:59:461
517299221,17cyclictest31232-21kworker/1:019:27:241
517299221,17cyclictest26585-21kworker/1:021:58:241
517299221,17cyclictest12632-21kworker/1:221:47:061
517299220,6cyclictest29124-21kworker/1:222:36:481
517299220,4cyclictest31232-21kworker/1:019:17:141
517299220,21cyclictest26585-21kworker/1:021:52:281
517299220,21cyclictest241ktimersoftd/121:36:001
517299220,21cyclictest1602-21kworker/1:220:09:241
517299220,21cyclictest1602-21kworker/1:220:09:241
517299220,21cyclictest13813-21kworker/1:123:09:521
517299220,1cyclictest31232-21kworker/1:019:42:561
517299220,1cyclictest0-21swapper/121:39:341
517299220,17cyclictest8287-21kworker/1:120:52:001
517299220,17cyclictest31232-21kworker/1:019:34:041
517299220,17cyclictest19136-21kworker/1:120:04:361
517299220,17cyclictest13813-21kworker/1:123:33:361
517299214,16cyclictest1602-21kworker/1:220:30:081
517299213,17cyclictest31232-21kworker/1:019:14:091
517299213,17cyclictest31232-21kworker/1:019:14:091
517299213,17cyclictest1602-21kworker/1:220:26:441
517299211,5cyclictest13813-21kworker/1:123:50:101
517299211,4cyclictest0-21swapper/122:53:181
517299210,5cyclictest990-21kworker/1:220:46:001
517299210,5cyclictest8287-21kworker/1:121:15:141
517299210,5cyclictest31232-21kworker/1:019:54:401
517299210,5cyclictest31232-21kworker/1:019:24:321
517299210,5cyclictest29124-21kworker/1:222:10:081
517299210,5cyclictest26585-21kworker/1:022:03:441
517299210,5cyclictest13813-21kworker/1:123:57:561
517299210,5cyclictest13813-21kworker/1:123:31:561
517299210,5cyclictest13813-21kworker/1:123:18:161
517299210,5cyclictest13813-21kworker/1:123:15:481
517299210,5cyclictest13813-21kworker/1:123:06:201
517299210,5cyclictest13813-21kworker/1:122:51:001
517299210,5cyclictest13813-21kworker/1:122:43:481
517299210,5cyclictest13813-21kworker/1:100:30:041
517299210,5cyclictest13555-21kworker/1:021:19:161
517299210,20cyclictest13813-21kworker/1:100:16:261
517299210,1cyclictest8287-21kworker/1:120:47:541
517299210,1cyclictest13813-21kworker/1:100:07:221
517299210,1cyclictest0-21swapper/119:48:381
517299210,18cyclictest8287-21kworker/1:121:03:001
517299210,17cyclictest28712-21kworker/1:020:37:461
517299210,17cyclictest28712-21kworker/1:020:37:461
517299210,17cyclictest28712-21kworker/1:020:34:441
517299210,17cyclictest1602-21kworker/1:220:16:161
40582210,0sleep00-21swapper/000:11:340
517599200,1cyclictest0-21swapper/423:22:154
5173992018,1cyclictest34-21ksoftirqd/221:32:552
5173992017,2cyclictest0-21swapper/219:37:102
517399201,17cyclictest20802-21kworker/2:222:13:062
517299201,18cyclictest29124-21kworker/1:222:23:081
517299200,4cyclictest8287-21kworker/1:121:08:081
517299200,4cyclictest29124-21kworker/1:222:14:581
517299200,4cyclictest0-21swapper/123:54:381
517299200,4cyclictest0-21swapper/123:54:381
517299200,1cyclictest13813-21kworker/1:100:02:581
517299200,19cyclictest29124-21kworker/1:222:30:181
517299200,0cyclictest0-21swapper/123:38:381
260272200,1sleep42928-21Collectd-Thread21:46:384
5173991917,1cyclictest34-21ksoftirqd/223:13:212
5173991917,1cyclictest331ktimersoftd/221:56:342
5173991917,1cyclictest0-21swapper/219:59:502
5173991917,1cyclictest0-21swapper/219:48:542
517399191,17cyclictest13857-21QueuingRrdStrat22:21:522
517399190,1cyclictest331ktimersoftd/223:09:062
517399190,1cyclictest20802-21kworker/2:222:11:522
517399190,17cyclictest22009-21kworker/2:223:43:062
517399190,17cyclictest22009-21kworker/2:223:43:062
517399190,17cyclictest0-21swapper/222:54:282
5172991915,3cyclictest216150irq/32-eth2-TxR00:34:151
517299191,1cyclictest13813-21kworker/1:123:43:461
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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