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2024-07-27 - 14:20
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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 376 highest latencies:
System rack9slot4.osadl.org (updated Sat Jul 27, 2024 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14092991229cyclictest0-21swapper/003:57:170
14092991218cyclictest0-21swapper/001:37:140
14092991187cyclictest0-21swapper/004:52:330
13946111879sleep0-21swapper/100:37:051
14092991177cyclictest0-21swapper/002:37:160
14092991158cyclictest0-21swapper/002:47:160
14092991148cyclictest0-21swapper/003:42:180
14092991137cyclictest0-21swapper/003:32:520
14092991137cyclictest0-21swapper/002:07:450
13993111073sleep0-21swapper/000:37:100
14092991093cyclictest13617-21latency_hist05:47:210
14092991078cyclictest0-21swapper/001:42:140
14092991067cyclictest0-21swapper/003:12:170
14092991067cyclictest0-21swapper/002:37:160
14092991063cyclictest16320-21latency_hist04:12:180
14092991057cyclictest0-21swapper/004:07:180
14092991057cyclictest0-21swapper/001:27:340
140929910544cyclictest0-21swapper/000:57:220
14092991048cyclictest0-21swapper/004:22:190
140929910357cyclictest30389-21cstates03:12:280
14092991023cyclictest23366-21runrttasks01:06:130
140929910212cyclictest0-21swapper/001:07:290
14092991018cyclictest0-21swapper/001:17:140
14092991017cyclictest0-21swapper/005:37:530
140929910010cyclictest13820-21sshd02:17:450
1409299987cyclictest0-21swapper/002:24:570
1409299987cyclictest0-21swapper/001:42:250
1409299966cyclictest0-21swapper/003:21:180
14092999644cyclictest0-21swapper/002:58:030
1409299947cyclictest0-21swapper/001:26:140
14092999420cyclictest0-21swapper/002:13:100
1409299938cyclictest0-21swapper/004:33:190
1409299937cyclictest0-21swapper/002:47:560
1409299937cyclictest0-21swapper/001:19:170
14092999352cyclictest6950irq/18-mmc004:22:490
1409299929cyclictest0-21swapper/005:12:410
1409299926cyclictest0-21swapper/005:33:270
14092999253cyclictest0-21swapper/003:42:480
1409299918cyclictest0-21swapper/005:27:470
1409299916cyclictest0-21swapper/003:05:220
1409299907cyclictest0-21swapper/004:30:190
1409299907cyclictest0-21swapper/002:55:180
1409299907cyclictest0-21swapper/002:55:180
1409299907cyclictest0-21swapper/000:47:300
1409299906cyclictest0-21swapper/004:15:240
1409299896cyclictest0-21swapper/006:04:280
1409299896cyclictest0-21swapper/003:28:040
1409299887cyclictest0-21swapper/003:51:480
1409299886cyclictest0-21swapper/005:45:580
1409299876cyclictest0-21swapper/004:51:300
1409299876cyclictest0-21swapper/003:24:200
1409299866cyclictest0-21swapper/005:58:230
1409299859cyclictest0-21swapper/005:22:380
1409299856cyclictest0-21swapper/004:57:520
1409299856cyclictest0-21swapper/003:58:380
1409299847cyclictest0-21swapper/005:04:220
1409299847cyclictest0-21swapper/004:42:410
1409299846cyclictest0-21swapper/005:08:220
14092998410cyclictest0-21swapper/001:53:090
6950830irq/18-mmc018-21rcuc/105:43:181
1409299837cyclictest0-21swapper/002:02:140
1409299836cyclictest0-21swapper/005:56:070
1409299827cyclictest0-21swapper/002:02:310
1409299808cyclictest0-21swapper/004:42:190
14092997945cyclictest0-21swapper/000:37:380
14092997847cyclictest0-21swapper/000:42:390
1409299778cyclictest0-21swapper/005:17:320
1409299778cyclictest0-21swapper/005:17:320
1409299778cyclictest0-21swapper/002:27:160
1409299768cyclictest0-21swapper/001:47:250
5350750irq/18-pch-dma20309-21latency_hist00:57:130
6950730irq/18-mmc0191ksoftirqd/104:57:521
6950700irq/18-mmc0191ksoftirqd/102:37:311
22150690irq/18-spi_topc0-21swapper/103:09:181
22150690irq/18-spi_topc0-21swapper/101:03:141
22150670irq/18-spi_topc0-21swapper/102:57:161
22150660irq/18-spi_topc0-21swapper/103:51:291
22150650irq/18-spi_topc0-21swapper/100:38:171
22150640irq/18-spi_topc0-21swapper/105:22:251
6950630irq/18-mmc0191ksoftirqd/100:57:431
1799610migration/123703-21/usr/sbin/munin04:33:161
1799610migration/118311-21/usr/sbin/munin00:48:111
33950600irq/43-eth01799migration/104:32:191
1799600migration/131367-21/usr/sbin/munin01:32:241
1799600migration/130614-21/usr/sbin/munin01:27:421
1799600migration/124688-21/usr/sbin/munin02:53:071
1799600migration/124688-21/usr/sbin/munin02:53:071
1410099607cyclictest0-21swapper/103:28:351
1799590migration/16279-21/usr/sbin/munin03:37:431
1799590migration/13016-21/usr/sbin/munin05:12:361
1799590migration/118495-21/usr/sbin/munin02:32:461
1799590migration/11810-21/usr/sbin/munin03:23:141
1799590migration/116732-21/usr/sbin/munin00:43:071
1799590migration/115421-21/usr/sbin/munin02:23:081
33950580irq/43-eth025411-21fschecks_count01:12:301
33950580irq/43-eth01-21systemd04:53:501
1799580migration/126796-21rt-features04:43:151
1799580migration/123645-21/usr/sbin/munin01:07:241
1799580migration/119140-21/usr/sbin/munin00:52:271
1799580migration/112573-21/usr/sbin/munin03:57:461
1799580migration/110646-21/usr/sbin/munin02:07:451
1410099588cyclictest0-21swapper/105:58:191
1410099588cyclictest0-21swapper/105:02:431
1799570migration/124914-21irqstats04:37:451
1799570migration/116754-21irqstats02:27:421
33950560irq/43-eth05502-21chrt05:18:511
33950560irq/43-eth05502-21chrt05:18:511
33950560irq/43-eth019563-21sshd06:03:531
1799560migration/19805-21/usr/sbin/munin05:32:501
1799560migration/127345-21latency_hist04:47:191
1799560migration/117270-21/usr/sbin/munin04:12:501
33950550irq/43-eth04700-21memory03:32:481
33950550irq/43-eth00-21swapper/103:17:391
1699550watchdog/17946-21ntp_states03:43:011
1699550watchdog/113506-21ls04:02:331
14100995529cyclictest26993-21ls03:02:161
22150540irq/18-spi_topc2313-21diskstats01:42:331
1799540migration/120861-21aten_r9power_po02:42:271
1699540watchdog/18271-21/usr/sbin/munin02:02:381
1410099549cyclictest0-21swapper/101:53:131
1799530migration/17764-21timerandwakeup01:58:121
1799530migration/115619-21fschecks_count05:52:391
1699530watchdog/18690-21sshd05:29:521
14100995311cyclictest0-21swapper/101:50:001
1699520watchdog/1947-21perl01:37:331
1410099529cyclictest0-21swapper/104:17:321
1410099529cyclictest0-21swapper/102:12:471
1410099529cyclictest0-21swapper/101:17:441
14100995217cyclictest0-21swapper/104:22:441
14100995211cyclictest0-21swapper/103:17:131
33950510irq/43-eth01158-21/usr/sbin/munin05:08:131
1410099519cyclictest0-21swapper/105:47:311
1410099519cyclictest0-21swapper/105:37:371
1410099519cyclictest0-21swapper/104:07:521
1410099519cyclictest0-21swapper/103:52:331
1410099519cyclictest0-21swapper/102:47:291
1410099519cyclictest0-21swapper/101:22:331
1410099518cyclictest0-21swapper/102:17:421
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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