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2023-10-03 - 05:24
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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 792 highest latencies:
System rack9slot4.osadl.org (updated Tue Oct 03, 2023 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11277991228cyclictest0-21swapper/017:04:140
11029112177sleep0-21swapper/112:28:561
11277991198cyclictest0-21swapper/016:09:120
11277991185cyclictest24020-21diskstats13:09:370
112779911562cyclictest17107-21expr16:14:530
11277991154cyclictest3830-21latency_hist15:34:120
11277991114cyclictest11334-21aten_r9power_en12:29:260
11093111072sleep0-21swapper/012:29:020
11277991098cyclictest0-21swapper/014:59:110
11277991094cyclictest23047-21sshd13:04:470
11277991093cyclictest30202-21latency_hist16:59:140
11277991093cyclictest23830-21latency_hist14:54:100
11277991084cyclictest3592-21crond13:49:090
11277991083cyclictest10979-21sshd15:54:520
11277991063cyclictest28288-21unixbench_multi16:49:590
11277991054cyclictest2442-21wc17:14:140
11277991054cyclictest21821-21file16:29:530
11277991043cyclictest27095-21latency_hist16:49:140
11277991028cyclictest0-21swapper/015:44:120
11277991028cyclictest0-21swapper/013:29:080
11277991028cyclictest0-21swapper/013:24:080
11277991028cyclictest0-21swapper/013:24:080
11277991024cyclictest15380-21missed_timers14:24:450
11277991013cyclictest26721-21latency_hist13:19:080
112779910111cyclictest0-21swapper/015:09:530
11277991009cyclictest11984-21cpu17:44:350
112779910052cyclictest1-21systemd14:19:490
112779910031cyclictest6128-21sshd13:54:490
1127799993cyclictest74-21mmcqd/012:39:060
1127799993cyclictest21670-21kworker/u4:117:39:550
11277999910cyclictest304-21runrttasks16:39:230
1127799978cyclictest0-21swapper/017:54:550
1127799977cyclictest0-21swapper/014:59:350
11277999751cyclictest0-21swapper/013:59:430
1127799973cyclictest74-21mmcqd/012:50:510
1127799967cyclictest0-21swapper/013:35:030
11277999635cyclictest0-21swapper/015:04:440
11277999613cyclictest0-21swapper/014:44:550
1127799958cyclictest0-21swapper/014:14:090
11277999546cyclictest10227-21cat17:39:160
1127799953cyclictest18288-21/usr/sbin/munin14:34:400
1127799948cyclictest0-21swapper/012:54:370
11277999470cyclictest0-21swapper/015:49:330
11277999445cyclictest17586-21latency_hist14:34:090
11277999347cyclictest1393-21missed_timers13:39:450
1127799928cyclictest0-21swapper/016:25:580
1127799927cyclictest0-21swapper/017:19:240
1127799926cyclictest5216-21latency_hist13:54:090
1127799919cyclictest3960-21sh17:19:140
11277999136cyclictest31414-21latency_hist13:34:080
11277999065cyclictest0-21swapper/015:26:530
11277999064cyclictest0-21swapper/012:39:480
1127799906cyclictest74-21mmcqd/017:29:150
1127799906cyclictest74-21mmcqd/017:29:150
1127799903cyclictest74-21mmcqd/017:09:140
1127799898cyclictest0-21swapper/017:29:490
1127799895cyclictest74-21mmcqd/014:04:100
1127799895cyclictest0-21swapper/014:14:090
11277998944cyclictest74-21mmcqd/015:47:570
1127799888cyclictest0-21swapper/017:49:420
11277998863cyclictest6950irq/18-mmc013:04:070
1127799877cyclictest0-21swapper/016:19:390
1127799877cyclictest0-21swapper/016:19:390
1127799869cyclictest0-21swapper/014:39:330
1127799868cyclictest0-21swapper/015:34:570
1127799848cyclictest0-21swapper/016:00:060
1127799846cyclictest0-21swapper/016:09:320
11277998436cyclictest11275-21cyclictest15:14:560
11277998436cyclictest11275-21cyclictest15:14:560
1127799828cyclictest0-21swapper/012:44:220
11277998215cyclictest0-21swapper/016:34:480
11278998166cyclictest1618-21/usr/sbin/munin13:39:541
11277997913cyclictest0-21swapper/015:23:210
6950750irq/18-mmc024968-21ls14:54:561
11278997256cyclictest32372-21ntp_states13:34:481
21050680irq/18-spi_topc0-21swapper/117:07:341
11278996755cyclictest170571sleep12:44:531
11278996711cyclictest0-21swapper/114:05:491
1127899647cyclictest0-21swapper/117:32:291
1127899637cyclictest0-21swapper/112:29:551
11278996312cyclictest0-21swapper/117:00:251
1127899627cyclictest0-21swapper/113:44:321
11278996249cyclictest10964-21irqstats17:39:501
11278996212cyclictest0-21swapper/115:05:121
11278996212cyclictest0-21swapper/113:53:571
11278996210cyclictest0-21swapper/114:49:441
7050610irq/18-mmc10-21swapper/112:56:111
1127899618cyclictest0-21swapper/115:44:431
1127899617cyclictest0-21swapper/117:20:551
1127899617cyclictest0-21swapper/113:24:241
1127899607cyclictest0-21swapper/115:10:211
11278996022cyclictest0-21swapper/112:59:361
11278996018cyclictest0-21swapper/113:19:321
11278996018cyclictest0-21swapper/113:19:321
11278996017cyclictest0-21swapper/117:49:491
11278996017cyclictest0-21swapper/117:34:541
1127899598cyclictest0-21swapper/116:54:441
1127899597cyclictest0-21swapper/113:11:141
11278995916cyclictest0-21swapper/117:24:401
11278995916cyclictest0-21swapper/117:24:401
11278995916cyclictest0-21swapper/117:09:391
11278995916cyclictest0-21swapper/116:35:011
11278995913cyclictest0-21swapper/114:36:161
11278995912cyclictest0-21swapper/117:55:591
11278995912cyclictest0-21swapper/113:08:121
1127899587cyclictest0-21swapper/112:49:451
11278995817cyclictest0-21swapper/117:14:581
11278995817cyclictest0-21swapper/115:19:511
11278995816cyclictest0-21swapper/116:44:311
11278995816cyclictest0-21swapper/116:09:501
11278995816cyclictest0-21swapper/114:29:491
11278995816cyclictest0-21swapper/113:54:481
11278995816cyclictest0-21swapper/113:29:271
11278995815cyclictest0-21swapper/116:29:481
11278995815cyclictest0-21swapper/115:59:381
11278995815cyclictest0-21swapper/114:59:451
11278995815cyclictest0-21swapper/114:09:301
11278995815cyclictest0-21swapper/113:59:481
11278995814cyclictest0-21swapper/116:04:331
11278995814cyclictest0-21swapper/115:49:531
11278995814cyclictest0-21swapper/114:44:481
11278995814cyclictest0-21swapper/114:14:341
11278995814cyclictest0-21swapper/113:14:321
11278995717cyclictest0-21swapper/112:39:321
11278995716cyclictest0-21swapper/116:49:431
11278995716cyclictest0-21swapper/115:29:551
11278995716cyclictest0-21swapper/115:14:511
11278995716cyclictest0-21swapper/115:14:511
11278995715cyclictest0-21swapper/116:14:491
11278995715cyclictest0-21swapper/115:39:471
11278995715cyclictest0-21swapper/114:39:291
11278995715cyclictest0-21swapper/112:34:321
11278995714cyclictest0-21swapper/116:39:471
11278995714cyclictest0-21swapper/116:24:461
11278995714cyclictest0-21swapper/116:19:541
11278995714cyclictest0-21swapper/116:19:541
11278995714cyclictest0-21swapper/115:54:531
11278995714cyclictest0-21swapper/114:24:481
11278995713cyclictest0-21swapper/117:44:381
11278995615cyclictest0-21swapper/115:24:301
11278995615cyclictest0-21swapper/114:19:331
11278995614cyclictest0-21swapper/115:34:521
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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