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2025-05-11 - 04:29
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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 highest latencies:
System rack9slot4.osadl.org (updated Sun May 11, 2025 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18364112080sleep0-21swapper/102:53:371
186859911669cyclictest0-21swapper/003:54:190
18366110773sleep0-21swapper/002:53:370
18685991057cyclictest0-21swapper/004:38:550
18685991053cyclictest16718-21sshd04:29:270
18685991043cyclictest74-21mmcqd/005:04:110
18685991043cyclictest31085-21latency_hist03:33:530
18685991038cyclictest0-21swapper/003:49:260
18685991028cyclictest0-21swapper/003:43:530
186859910256cyclictest74-21mmcqd/003:18:520
18685991023cyclictest74-21mmcqd/004:04:130
18685991023cyclictest15163-21sshd04:24:270
186859910210cyclictest0-21swapper/005:54:190
18685991019cyclictest0-21swapper/006:00:010
18685991017cyclictest0-21swapper/002:58:520
186859910164cyclictest0-21swapper/005:44:260
18685991008cyclictest0-21swapper/006:24:270
18685991007cyclictest0-21swapper/004:54:240
18685999964cyclictest6950irq/18-mmc007:54:000
18685999866cyclictest74-21mmcqd/007:49:000
1868599983cyclictest8420-21cat07:33:590
18685999762cyclictest74-21mmcqd/006:48:580
1868599974cyclictest32669-21latency_hist03:38:530
1868599968cyclictest0-21swapper/003:44:220
18685999650cyclictest0-21swapper/005:48:570
18685999613cyclictest23111-21sshd06:34:320
1868599958cyclictest0-21swapper/007:54:450
1868599958cyclictest0-21swapper/004:18:540
18685999547cyclictest3557-21latency_hist05:33:560
1868599953cyclictest22484-21/usr/sbin/munin08:19:150
18685999410cyclictest0-21swapper/007:04:540
1868599937cyclictest0-21swapper/005:39:100
18685999355cyclictest74-21mmcqd/003:13:520
1868599933cyclictest74-21mmcqd/007:44:000
1868599933cyclictest74-21mmcqd/004:09:090
1868599933cyclictest26731-21cpuspeed03:19:050
1868599927cyclictest0-21swapper/006:09:370
1868599919cyclictest16060-21/usr/sbin/munin06:14:270
1868599919cyclictest16060-21/usr/sbin/munin06:14:270
1868599918cyclictest0-21swapper/005:34:310
1868599917cyclictest21795-21ntp_states08:14:360
18685999166cyclictest0-21swapper/007:59:300
18685999019cyclictest0-21swapper/008:09:160
1868599899cyclictest0-21swapper/006:54:230
1868599899cyclictest0-21swapper/005:24:150
1868599898cyclictest0-21swapper/007:10:070
1868599898cyclictest0-21swapper/004:39:150
1868599898cyclictest0-21swapper/004:21:570
1868599897cyclictest0-21swapper/007:17:390
1868599897cyclictest0-21swapper/005:02:370
1868599894cyclictest6361-21processes07:24:570
1868599894cyclictest29860-21/usr/sbin/munin05:15:040
1868599889cyclictest0-21swapper/004:46:330
1868599888cyclictest0-21swapper/006:04:180
1868599888cyclictest0-21swapper/003:24:300
1868599878cyclictest0-21swapper/006:19:160
1868599873cyclictest5259-21latency_hist07:24:000
22150860irq/18-spi_topc1868599cyclictest03:59:110
1868599868cyclictest0-21swapper/006:39:280
1868599867cyclictest0-21swapper/007:38:590
1868599863cyclictest304-21snmpd05:13:130
1868599863cyclictest22582-21fschecks_time04:49:190
1868599849cyclictest0-21swapper/003:04:070
1868599848cyclictest0-21swapper/006:59:220
1868599848cyclictest0-21swapper/006:50:040
18685998443cyclictest0-21swapper/005:19:230
18685998310cyclictest0-21swapper/006:29:330
18685998225cyclictest0-21swapper/008:04:250
22150810irq/18-spi_topc1869199cyclictest03:29:181
1868599813cyclictest326-21runrttasks03:01:500
22150750irq/18-spi_topc1869199cyclictest07:51:391
22150670irq/18-spi_topc1869199cyclictest05:18:551
22150670irq/18-spi_topc1869199cyclictest04:33:321
22150660irq/18-spi_topc1869199cyclictest08:09:391
22150660irq/18-spi_topc1869199cyclictest07:12:381
22150630irq/18-spi_topc1869199cyclictest03:18:551
18691996243cyclictest0-21swapper/103:24:131
18691996222cyclictest0-21swapper/107:04:591
18691996121cyclictest0-21swapper/105:49:321
18691996118cyclictest0-21swapper/105:59:161
18691996114cyclictest0-21swapper/106:44:321
1869199609cyclictest0-21swapper/107:39:131
18691996012cyclictest0-21swapper/106:35:001
22150590irq/18-spi_topc1869199cyclictest03:04:591
1869199599cyclictest0-21swapper/104:14:111
1869199599cyclictest0-21swapper/103:54:081
1869199598cyclictest0-21swapper/106:54:201
33950580irq/43-eth024772-21sshd03:12:251
1869199589cyclictest0-21swapper/108:19:331
1869199589cyclictest0-21swapper/105:04:521
1869199589cyclictest0-21swapper/104:19:501
1869199589cyclictest0-21swapper/104:09:061
1869199588cyclictest0-21swapper/107:59:311
1869199588cyclictest0-21swapper/104:34:221
18691995815cyclictest0-21swapper/105:39:531
18691995812cyclictest0-21swapper/106:04:271
18691995810cyclictest0-21swapper/106:49:211
1869199579cyclictest0-21swapper/106:14:551
1869199579cyclictest0-21swapper/106:14:551
1869199579cyclictest0-21swapper/104:59:081
1869199579cyclictest0-21swapper/104:04:281
1869199579cyclictest0-21swapper/103:44:491
1869199578cyclictest0-21swapper/107:29:331
1869199578cyclictest0-21swapper/104:39:071
1869199578cyclictest0-21swapper/103:34:241
18691995710cyclictest0-21swapper/106:59:591
1699570watchdog/13458-21aten_r9power_en03:49:091
1699570watchdog/125346-21fschecks_count03:14:161
1869199569cyclictest0-21swapper/108:04:581
1869199569cyclictest0-21swapper/107:24:261
1869199569cyclictest0-21swapper/107:19:551
1869199569cyclictest0-21swapper/106:24:181
1869199569cyclictest0-21swapper/106:19:311
1869199569cyclictest0-21swapper/105:34:121
1869199569cyclictest0-21swapper/103:59:241
1869199569cyclictest0-21swapper/102:59:461
1869199569cyclictest0-21swapper/102:54:521
1869199568cyclictest0-21swapper/106:09:151
1869199567cyclictest0-21swapper/107:57:061
1869199566cyclictest0-21swapper/105:22:411
18691995610cyclictest0-21swapper/105:44:261
1869199559cyclictest0-21swapper/106:39:281
1869199559cyclictest0-21swapper/105:54:271
1869199559cyclictest0-21swapper/105:24:221
1869199559cyclictest0-21swapper/104:24:521
1869199559cyclictest0-21swapper/103:39:221
1869199558cyclictest0-21swapper/106:29:161
1799550migration/19488-21runrttasks07:34:571
1869199549cyclictest0-21swapper/105:09:561
1869199548cyclictest0-21swapper/108:14:331
18691995414cyclictest0-21swapper/104:54:181
18691995410cyclictest0-21swapper/104:49:281
33950530irq/43-eth02703-21/usr/sbin/munin05:29:251
33950530irq/43-eth012196-21/usr/sbin/munin07:44:261
1869199539cyclictest0-21swapper/104:48:271
1869199529cyclictest0-21swapper/107:13:591
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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