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2026-05-21 - 01:13
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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
Characteristics of the 100 highest latencies:
System rack5slot1.osadl.org (updated Wed May 20, 2026 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1013391200,0EcMasterDemoSyn221rcuc/010:32:590
2646839930,0EcMasterDemoSyn2647829tAtEmLog_008:31:175
1395539920,9EcMasterDemoSyn1396529tAtEmLog_011:33:505
167602900,0sleep30-21swapper/312:10:383
12532890,0sleep30-21swapper/308:45:243
157312880,1sleep50-21swapper/510:40:365
157312880,1sleep50-21swapper/510:40:365
43262870,0sleep00-21swapper/010:52:270
955739860,0EcMasterDemoSyn956729tAtEmLog_011:13:335
2921039840,0EcMasterDemoSyn2922029tAtEmLog_010:12:425
2431039840,0EcMasterDemoSyn2432229tAtEmLog_010:27:555
2847839820,0EcMasterDemoSyn2848829tAtEmLog_010:48:125
2144839820,0EcMasterDemoSyn2145829tAtEmLog_008:21:095
1014939820,0EcMasterDemoSyn1015929tAtEmLog_010:38:035
1014939820,0EcMasterDemoSyn1015929tAtEmLog_010:38:035
448239810,0EcMasterDemoSyn449229tAtEmLog_007:45:395
1296739810,0EcMasterDemoSyn1297729tAtEmLog_012:09:205
1797939740,1EcMasterDemoSyn17988-21runintdemo5min11:54:071
279632510,1sleep427964-21ssh09:18:564
1723439420,1EcMasterDemoSyn17243-21runintdemo5min12:29:372
1789799200,9cyclictest3356-21ssh12:39:464
1789799200,9cyclictest22589-21sh11:55:454
1789799200,9cyclictest17024-21latency_hist08:15:004
664199192,10tDemoTimingTask6737-21chrt09:42:205
1789799191,9cyclictest28349-21diskmemload09:54:434
1789799190,9cyclictest8606-21taskset09:01:584
1789799190,9cyclictest8196-21rm10:36:404
1789799190,9cyclictest8196-21rm10:36:404
1789799190,9cyclictest780-21runrttasks12:25:334
1789799190,9cyclictest3525-21ssh09:23:084
1789799190,9cyclictest29464-21diskmemload11:42:014
1789799190,9cyclictest27843-21ssh10:30:104
1789799190,9cyclictest27751-21taskset11:23:374
1789799190,9cyclictest21892-21diskmemload12:31:164
1789799190,9cyclictest2060-21/usr/sbin/munin08:50:244
1789799190,9cyclictest2023-21sh12:20:244
1789799190,9cyclictest19201-21ssh09:31:254
1789799190,9cyclictest19060-21ssh12:12:164
1789799190,9cyclictest18429-21sh09:49:094
1789799190,9cyclictest16782-21ssh10:05:224
1789799190,9cyclictest16598-21ssh09:12:254
1789799190,9cyclictest15817-21ssh11:52:354
1789799190,9cyclictest1486-21runrttasks10:50:264
1789799190,9cyclictest10985-21sh09:27:034
1789799190,9cyclictest10716-21sh11:31:324
1789799190,8cyclictest717-21grep07:40:134
17894991911,6cyclictest17960-21sed08:15:151
1789399196,10cyclictest3855-21sh09:58:540
1789399190,15cyclictest15384-21sh11:16:180
1789399190,10cyclictest780-21runrttasks09:34:090
1789399190,10cyclictest19096-21sh12:12:180
2922029180,7tAtEmLog_0367-21chrt10:15:015
1789799180,9cyclictest8319-21rm12:05:534
1789799180,9cyclictest3827-21rm11:28:034
1789799180,9cyclictest30054-21sh10:13:164
1789799180,9cyclictest29204-21diskmemload09:55:064
1789799180,9cyclictest27506-21sh12:16:514
1789799180,9cyclictest26638-21/usr/sbin/munin11:05:194
1789799180,9cyclictest26600-21taskset08:32:354
1789799180,9cyclictest22744-21taskset10:45:134
1789799180,9cyclictest21153-21sh11:01:334
1789799180,9cyclictest21036-21ssh10:25:374
1789799180,9cyclictest19662-21sh10:43:204
1789799180,9cyclictest19662-21sh10:43:204
1789799180,9cyclictest1606-21ssh12:02:284
1789799180,9cyclictest13027-21diskmemload10:21:224
1789799180,9cyclictest12137-21ssh11:15:084
1789799180,9cyclictest10447-21sh11:14:094
1789799180,8cyclictest7126-21sh11:47:474
1789799180,8cyclictest29321-21latency_hist08:39:594
1789799180,8cyclictest22314-21runrttasks07:15:584
1789799180,10cyclictest6066-21sh10:17:504
1789699185,9cyclictest15411-21cut09:30:003
1789699181,13cyclictest16-1pr/legacy08:00:513
1789399180,9cyclictest26898-21sh11:23:020
1789399180,14cyclictest29537-21sh11:06:060
1789399180,14cyclictest13256-21sh11:50:450
1789399180,10cyclictest9738-21latency_hist08:00:000
1789399180,10cyclictest18133-21sh09:48:570
1789799171,9cyclictest20044-21runrttasks07:12:504
1789799170,9cyclictest780-21runrttasks08:46:404
1789799170,9cyclictest780-21runrttasks08:02:274
1789799170,9cyclictest7633-21ssh09:42:574
1789799170,9cyclictest22330-21apt-key08:25:014
1789799170,9cyclictest20989-21taskset08:20:214
1789799170,9cyclictest19282-21sshd08:19:104
1789799170,9cyclictest19012-21diskmemload11:36:024
1789799170,8cyclictest780-21runrttasks07:33:134
1789799170,8cyclictest27589-21sh09:35:404
1789799170,8cyclictest12034-21gpgv08:05:004
1789799170,7cyclictest11217-21ssh10:55:574
1789799170,6cyclictest23254-21expr07:20:134
1789799170,10cyclictest7488-21ssh10:00:214
1789699178,7cyclictest25701-21fschecks_count07:25:153
1789699175,8cyclictest716-21snmpd09:43:093
1789699175,8cyclictest12478-21apt-config08:05:003
17895991713,3cyclictest326-21systemd-journal09:00:002
1789399174,9cyclictest780-21runrttasks10:20:020
1789399173,10cyclictest30090-21grep09:20:100
1789399170,9cyclictest8150-21ssh10:00:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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