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2023-11-29 - 15:30
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Note that this system runs a non-optimized debug kernel.
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: ondemand
Characteristics of the 50 highest latencies:
System rackbslot0.osadl.org (updated Tue Nov 28, 2023 00:43:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20272900,2sleep1201ktimersoftd/108:32:261
2162527837,19sleep00-21swapper/006:13:050
2196327643,10sleep20-21swapper/206:16:562
2195726836,11sleep10-21swapper/106:16:511
2167026751,11sleep30-21swapper/306:13:363
182802651,60sleep21508-21nfsd10:41:062
156532540,1sleep115668-21modprobe08:17:531
4092520,1sleep2281ktimersoftd/208:44:352
22231995212,37cyclictest4716-21modprobe10:36:592
65412500,2sleep26533-21bash09:43:462
210462500,2sleep121047-21sshd09:21:501
220692490,5sleep22223199cyclictest10:57:552
242799470,1rtkit-daemon0-21swapper/310:29:351
307342460,2sleep330704-21sshd11:23:443
247952460,3sleep324649-21sshd10:44:593
242799460,4rtkit-daemon0-21swapper/106:36:101
22243994627,14cyclictest8261-21bash10:07:153
2221399464,40cyclictest17257-21sshd08:59:080
22213994632,6cyclictest11283-21modprobe10:00:450
242799450,3rtkit-daemon0-21swapper/107:26:081
242799450,2rtkit-daemon2426-21rtkit-daemon08:46:471
242799450,1rtkit-daemon0-21swapper/106:43:171
2222299452,40cyclictest21509-21sshd10:36:321
162352450,1sleep316234-21modprobe08:25:213
242799440,5rtkit-daemon0-21swapper/308:10:281
242799440,5rtkit-daemon0-21swapper/308:10:281
2223199442,37cyclictest14327-21modprobe10:03:392
2221399441,37cyclictest13664-21modprobe08:18:450
2221399440,39cyclictest2627-21sshd09:43:400
209712440,6sleep12222299cyclictest08:48:551
22222994329,6cyclictest5968-21bash08:31:361
22243994228,10cyclictest22210-21sshd09:47:033
22231994230,8cyclictest32369-21sshd10:47:062
327272410,5sleep02221399cyclictest11:20:440
2223199404,24cyclictest5963-21sshd08:29:442
22231994026,9cyclictest19626-21sshd09:41:232
22231994024,8cyclictest14790-21cp10:11:092
143482400,1sleep014350-21modprobe09:14:060
66522390,1sleep06656-21modprobe11:01:140
241322390,1sleep024134-21modprobe10:53:190
22243993923,8cyclictest5405-21sshd10:55:353
22231993928,8cyclictest18275-21modprobe09:27:212
22222993925,9cyclictest7246-21modprobe09:37:191
242799380,4rtkit-daemon0-21swapper/307:58:141
242799380,4rtkit-daemon0-21swapper/307:52:151
242799380,4rtkit-daemon0-21swapper/307:16:351
242799380,4rtkit-daemon0-21swapper/306:42:131
22213993819,16cyclictest13624-21modprobe09:30:010
242799370,4rtkit-daemon0-21swapper/306:29:461
242799370,3rtkit-daemon0-21swapper/307:11:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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