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2024-11-21 - 16:21
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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 rackbslot6.osadl.org (updated Thu Nov 21, 2024 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1170321650,5sleep23208899cyclictest10:21:462
151891980,3ptp4l401ktimersoftd/307:54:033
321502910,2sleep10-21swapper/110:02:381
42662680,3sleep20-21swapper/212:51:532
5232670,4sleep13208499cyclictest09:01:521
317762654,9sleep00-21swapper/007:53:500
154212650,2sleep20-21swapper/209:32:002
223332630,2sleep00-21swapper/013:11:510
32097996128,7cyclictest41-21ksoftirqd/312:46:333
32097995924,7cyclictest41-21ksoftirqd/308:16:433
32097995827,7cyclictest41-21ksoftirqd/310:41:473
32088995832,17cyclictest33-21ksoftirqd/212:26:492
316962584,10sleep20-21swapper/207:52:472
316302584,9sleep10-21swapper/107:51:571
32097995728,6cyclictest41-21ksoftirqd/310:36:563
32097995628,4cyclictest41-21ksoftirqd/311:27:023
32097995628,4cyclictest41-21ksoftirqd/311:27:023
32097995627,4cyclictest41-21ksoftirqd/312:26:573
32097995626,7cyclictest41-21ksoftirqd/309:46:293
310322560,3sleep20-21swapper/213:21:002
32088995522,9cyclictest33-21ksoftirqd/209:26:452
32097995428,3cyclictest41-21ksoftirqd/308:46:553
32097995426,4cyclictest41-21ksoftirqd/308:06:273
32097995423,7cyclictest41-21ksoftirqd/313:16:343
32097995328,4cyclictest41-21ksoftirqd/311:52:053
32097995328,3cyclictest41-21ksoftirqd/308:11:563
32097995326,4cyclictest41-21ksoftirqd/309:56:563
32097995325,6cyclictest41-21ksoftirqd/312:51:443
32097995325,6cyclictest41-21ksoftirqd/311:31:543
32097995325,4cyclictest41-21ksoftirqd/308:06:283
32097995324,7cyclictest41-21ksoftirqd/308:31:453
32097995324,4cyclictest41-21ksoftirqd/311:01:313
32097995323,9cyclictest41-21ksoftirqd/309:51:293
3209799531,9cyclictest41-21ksoftirqd/311:41:433
3208899533,7cyclictest33-21ksoftirqd/212:26:342
32088995328,3cyclictest33-21ksoftirqd/208:56:442
32088995327,4cyclictest33-21ksoftirqd/210:01:482
32097995226,4cyclictest41-21ksoftirqd/309:26:563
32097995225,6cyclictest41-21ksoftirqd/308:41:483
32097995225,4cyclictest41-21ksoftirqd/311:01:513
32097995224,6cyclictest41-21ksoftirqd/311:22:003
32097995224,6cyclictest41-21ksoftirqd/311:22:003
32097995223,6cyclictest41-21ksoftirqd/312:06:443
32088995225,4cyclictest33-21ksoftirqd/210:56:482
32097995126,4cyclictest41-21ksoftirqd/312:13:043
32097995126,3cyclictest41-21ksoftirqd/312:16:523
32097995125,4cyclictest41-21ksoftirqd/313:16:543
32097995125,4cyclictest41-21ksoftirqd/310:46:413
32097995125,4cyclictest41-21ksoftirqd/308:36:483
32097995124,4cyclictest41-21ksoftirqd/310:06:533
32097995123,4cyclictest41-21ksoftirqd/310:01:333
32097995118,10cyclictest41-21ksoftirqd/311:19:513
32088995125,3cyclictest33-21ksoftirqd/212:02:022
32088995124,4cyclictest33-21ksoftirqd/208:51:292
32088995124,10cyclictest33-21ksoftirqd/212:56:522
32088995119,8cyclictest33-21ksoftirqd/212:16:582
32088995112,9cyclictest33-21ksoftirqd/209:11:512
3209799506,7cyclictest41-21ksoftirqd/311:07:013
32097995026,3cyclictest41-21ksoftirqd/308:26:433
32097995025,4cyclictest41-21ksoftirqd/310:26:463
32097995024,4cyclictest41-21ksoftirqd/312:37:043
32097995024,3cyclictest41-21ksoftirqd/313:01:493
32097995024,3cyclictest41-21ksoftirqd/311:36:493
32097995022,5cyclictest41-21ksoftirqd/310:16:593
3208899505,9cyclictest33-21ksoftirqd/208:31:282
32088995024,4cyclictest33-21ksoftirqd/210:56:312
32088995024,10cyclictest33-21ksoftirqd/213:21:462
32088995023,8cyclictest33-21ksoftirqd/210:16:462
32088995022,9cyclictest33-21ksoftirqd/211:21:502
32088995022,9cyclictest33-21ksoftirqd/211:21:502
32088995021,4cyclictest33-21ksoftirqd/212:50:442
32088995018,9cyclictest33-21ksoftirqd/212:37:122
32088995018,7cyclictest33-21ksoftirqd/209:52:212
3209799496,10cyclictest41-21ksoftirqd/311:12:013
32097994925,3cyclictest41-21ksoftirqd/309:01:473
32097994924,3cyclictest41-21ksoftirqd/308:56:503
32097994923,4cyclictest41-21ksoftirqd/309:06:463
32097994923,3cyclictest41-21ksoftirqd/312:26:333
32097994922,6cyclictest41-21ksoftirqd/307:56:453
32097994920,9cyclictest41-21ksoftirqd/313:06:593
3208899494,9cyclictest26384-21/usr/sbin/munin13:16:342
32088994929,2cyclictest33-21ksoftirqd/212:43:362
32088994924,4cyclictest33-21ksoftirqd/210:41:512
32088994924,3cyclictest33-21ksoftirqd/208:21:472
32088994923,3cyclictest33-21ksoftirqd/211:26:502
32088994923,3cyclictest33-21ksoftirqd/211:26:502
32088994918,8cyclictest33-21ksoftirqd/212:32:022
32097994834,3cyclictest41-21ksoftirqd/309:21:533
32097994824,4cyclictest41-21ksoftirqd/312:50:063
32097994823,4cyclictest41-21ksoftirqd/312:56:563
32097994823,4cyclictest41-21ksoftirqd/312:01:473
32097994822,4cyclictest41-21ksoftirqd/309:16:583
32097994822,3cyclictest41-21ksoftirqd/308:51:473
32088994832,3cyclictest33-21ksoftirqd/211:37:002
32088994823,4cyclictest33-21ksoftirqd/208:31:282
32088994823,3cyclictest33-21ksoftirqd/211:11:432
32088994823,3cyclictest33-21ksoftirqd/209:41:482
32088994822,4cyclictest33-21ksoftirqd/211:01:592
32088994821,8cyclictest33-21ksoftirqd/207:56:562
32088994819,8cyclictest33-21ksoftirqd/208:06:272
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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