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2023-09-26 - 15:18
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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack9slot4.osadl.org (updated Tue Sep 26, 2023 12:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26936112371sleep0-21swapper/118:04:321
27198991193cyclictest1955-21if_err_eth021:55:200
27198991173cyclictest25942-21cat21:29:470
271989911720cyclictest27666-21latency_hist23:19:510
27038111763sleep0-21swapper/018:04:390
27198991139cyclictest0-21swapper/022:49:490
27198991103cyclictest856-21latency_hist18:24:430
27198991099cyclictest0-21swapper/022:59:500
27198991098cyclictest0-21swapper/020:37:240
27198991074cyclictest74-21mmcqd/020:50:110
271989910711cyclictest27821-21if_err_eth018:05:120
27198991068cyclictest0-21swapper/020:15:140
27198991048cyclictest0-21swapper/018:35:150
27198991043cyclictest5256-21missed_timers22:05:210
271989910357cyclictest16635-21latency_hist20:59:460
27198991024cyclictest13345-21cat19:04:430
27198991018cyclictest0-21swapper/022:24:490
27198991018cyclictest0-21swapper/021:35:200
27198991009cyclictest0-21swapper/021:05:360
27198991009cyclictest0-21swapper/021:05:360
271989910057cyclictest0-21swapper/023:24:520
2719899998cyclictest0-21swapper/018:59:430
2719899997cyclictest18143-21latency_hist21:04:470
2719899993cyclictest20966-21uptime21:10:340
2719899988cyclictest0-21swapper/023:25:250
27198999821cyclictest290-21dbus-daemon20:46:130
2719899973cyclictest74-21mmcqd/019:34:410
27198999714cyclictest17134-21if_err_eth119:15:160
27198999711cyclictest0-21swapper/019:20:150
2719899969cyclictest0-21swapper/020:25:180
2719899968cyclictest15543-21/usr/sbin/munin19:10:160
2719899964cyclictest30398-21latency_hist19:59:450
2719899953cyclictest19632-21/usr/sbin/munin19:25:330
2719899949cyclictest0-21swapper/023:00:130
2719899949cyclictest0-21swapper/022:50:180
2719899948cyclictest0-21swapper/021:22:340
2719899947cyclictest0-21swapper/019:05:400
2719899946cyclictest0-21swapper/022:11:460
27198999455cyclictest74-21mmcqd/018:29:420
27198999455cyclictest74-21mmcqd/018:29:420
2719899944cyclictest9246-21grep18:50:150
2719899944cyclictest11181-21grep22:25:220
2719899943cyclictest21646-21df21:15:100
2719899939cyclictest0-21swapper/020:05:350
2719899934cyclictest74-21mmcqd/019:54:450
2719899933cyclictest74-21mmcqd/023:34:240
2719899933cyclictest74-21mmcqd/021:44:480
2719899929cyclictest0-21swapper/022:14:570
2719899929cyclictest0-21swapper/020:40:230
2719899927cyclictest0-21swapper/023:10:240
2719899926cyclictest0-21swapper/023:05:190
27198999248cyclictest6950irq/18-mmc018:30:220
2719899923cyclictest74-21mmcqd/022:30:240
2719899923cyclictest6950irq/18-mmc021:45:130
2719899923cyclictest30899-21if_can018:15:120
27198999142cyclictest6950irq/18-mmc022:35:080
2719899913cyclictest74-21mmcqd/019:40:210
2719899906cyclictest0-21swapper/022:40:220
2719899906cyclictest0-21swapper/022:40:220
2719899906cyclictest0-21swapper/018:46:500
2719899896cyclictest0-21swapper/020:24:070
2719899894cyclictest74-21mmcqd/022:00:210
2719899884cyclictest472-21irqstats21:50:200
2719899883cyclictest74-21mmcqd/019:39:440
2719899878cyclictest0-21swapper/020:10:170
2719899877cyclictest0-21swapper/021:32:440
2719899868cyclictest0-21swapper/018:40:250
2719899866cyclictest0-21swapper/020:03:420
2719899858cyclictest0-21swapper/020:30:280
2719899857cyclictest0-21swapper/018:14:370
2719999848cyclictest0-21swapper/122:50:391
2719899848cyclictest0-21swapper/019:45:060
2719999788cyclictest0-21swapper/118:55:181
21050750irq/18-spi_topc191ksoftirqd/120:49:461
21050750irq/18-spi_topc191ksoftirqd/118:20:331
2719999727cyclictest0-21swapper/121:50:351
2719999708cyclictest0-21swapper/119:40:261
21050700irq/18-spi_topc0-21swapper/118:38:491
2719999698cyclictest0-21swapper/119:10:261
21050680irq/18-spi_topc0-21swapper/121:14:441
21050680irq/18-spi_topc0-21swapper/118:46:151
21050670irq/18-spi_topc0-21swapper/119:19:401
21050670irq/18-spi_topc0-21swapper/118:51:401
21050670irq/18-spi_topc0-21swapper/118:42:391
2719999668cyclictest0-21swapper/120:25:161
21050660irq/18-spi_topc0-21swapper/119:08:411
2719999658cyclictest0-21swapper/122:57:221
2719999658cyclictest0-21swapper/122:45:121
2719999658cyclictest0-21swapper/122:30:321
2719999658cyclictest0-21swapper/122:00:261
2719999658cyclictest0-21swapper/121:30:091
2719999657cyclictest0-21swapper/123:30:391
2719999657cyclictest0-21swapper/121:45:281
21050650irq/18-spi_topc0-21swapper/120:03:341
21050650irq/18-spi_topc0-21swapper/119:32:411
2719999648cyclictest0-21swapper/123:10:131
2719999648cyclictest0-21swapper/123:05:361
2719999648cyclictest0-21swapper/123:00:141
2719999648cyclictest0-21swapper/122:40:111
2719999648cyclictest0-21swapper/122:40:111
2719999648cyclictest0-21swapper/122:20:321
2719999648cyclictest0-21swapper/122:05:281
2719999648cyclictest0-21swapper/121:55:341
2719999648cyclictest0-21swapper/120:40:231
2719999648cyclictest0-21swapper/120:30:311
2719999648cyclictest0-21swapper/120:05:151
2719999648cyclictest0-21swapper/119:55:491
2719999648cyclictest0-21swapper/119:35:051
2719999648cyclictest0-21swapper/119:25:241
2719999648cyclictest0-21swapper/118:05:041
2719999647cyclictest0-21swapper/123:20:201
2719999647cyclictest0-21swapper/121:35:381
2719999647cyclictest0-21swapper/120:50:321
2719999647cyclictest0-21swapper/118:25:291
2719999647cyclictest0-21swapper/118:25:291
2719999638cyclictest0-21swapper/122:15:121
2719999638cyclictest0-21swapper/121:20:231
2719999638cyclictest0-21swapper/121:15:281
2719999638cyclictest0-21swapper/121:05:161
2719999638cyclictest0-21swapper/121:05:161
2719999638cyclictest0-21swapper/120:35:221
2719999638cyclictest0-21swapper/120:20:121
2719999638cyclictest0-21swapper/119:00:321
2719999638cyclictest0-21swapper/118:30:231
2719999638cyclictest0-21swapper/118:10:151
2719999637cyclictest0-21swapper/123:25:201
2719999637cyclictest0-21swapper/122:35:341
2719999637cyclictest0-21swapper/122:25:341
2719999637cyclictest0-21swapper/121:25:311
2719999637cyclictest0-21swapper/120:15:101
2719999628cyclictest0-21swapper/120:10:211
2719999628cyclictest0-21swapper/119:50:131
2719999628cyclictest0-21swapper/119:45:251
2719999628cyclictest0-21swapper/118:15:141
2719999627cyclictest0-21swapper/123:15:341
2719999627cyclictest0-21swapper/121:40:221
2719999627cyclictest0-21swapper/120:59:081
2719999618cyclictest0-21swapper/121:00:131
2719999617cyclictest0-21swapper/122:10:131
2719999617cyclictest0-21swapper/119:20:041
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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