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2025-11-24 - 15:22
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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 Mon Nov 24, 2025 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8218391180,1EcMasterDemoSyn32-21ksoftirqd/108:41:061
800039910,1EcMasterDemoSyn8004-21sed07:35:111
2729139840,0EcMasterDemoSyn2730129tAtEmLog_012:19:095
3094239830,0EcMasterDemoSyn3095229tAtEmLog_010:12:235
583939820,0EcMasterDemoSyn584929tAtEmLog_008:36:015
1797739820,0EcMasterDemoSyn1798729tAtEmLog_009:01:225
949539810,0EcMasterDemoSyn950529tAtEmLog_010:47:515
55939810,0EcMasterDemoSyn56929tAtEmLog_007:19:575
477839810,0EcMasterDemoSyn0-21swapper/110:17:271
2058839810,0EcMasterDemoSyn2059829tAtEmLog_012:14:045
1836039810,0EcMasterDemoSyn1837029tAtEmLog_010:02:145
1377739810,0EcMasterDemoSyn1378729tAtEmLog_012:09:005
123839810,0EcMasterDemoSyn124829tAtEmLog_012:24:135
3060239780,0EcMasterDemoSyn0-21swapper/307:14:543
1797739560,0EcMasterDemoSyn1798729tAtEmLog_009:06:265
214162440,0sleep321418-21sed08:00:243
231012320,0sleep30-21swapper/308:05:183
28344992320,2cyclictest9840-21kworker/2:0+events07:30:072
2834399230,9cyclictest15401-21sh11:19:561
2586339220,1EcMasterDemoSyn25872-21wc11:53:470
2834399210,10cyclictest5294-21chrt12:26:281
2834399210,10cyclictest5294-21chrt12:26:281
28346992017,2cyclictest18053-21kworker/4:1+events12:08:594
2834399205,7cyclictest5498-21latency_hist07:30:001
2834399201,9cyclictest9200-21runrttasks09:27:011
2834399200,9cyclictest4599-21fschecks_time08:35:161
2834399200,9cyclictest2676-21taskset07:20:561
2834399200,10cyclictest805-21runrttasks07:31:261
2834399200,10cyclictest6522-21sh12:03:451
2834399200,10cyclictest32759-21ssh09:47:051
2834399200,10cyclictest16597-21ssh12:10:231
2834399200,10cyclictest1335-21date12:00:001
2834399190,9cyclictest8781-21sh11:40:101
2834399190,9cyclictest7031-21sh10:20:091
2834399190,9cyclictest653-21sh10:14:501
2834399190,9cyclictest30380-21unixbench_singl11:30:241
2834399190,9cyclictest29265-21cut08:20:001
2834399190,9cyclictest2687-21sh10:42:101
2834399190,9cyclictest25970-21sh10:08:571
2834399190,9cyclictest23840-21ssh09:11:311
2834399190,9cyclictest17377-21rm10:01:001
2834399190,9cyclictest1710-21ssh11:06:441
2834399190,9cyclictest17055-21sh10:54:071
2834399190,9cyclictest16575-21ssh11:45:551
2834399190,9cyclictest12533-21chrt12:32:421
2834399190,9cyclictest12533-21chrt12:32:421
2834399190,9cyclictest11039-21taskset08:47:481
2834399190,10cyclictest1620-21ssh09:20:191
2834399190,10cyclictest14689-21sed10:25:231
2834299190,14cyclictest16532-21sh10:00:240
1837029190,0tAtEmLog_00-21swapper/510:07:165
28344991815,2cyclictest9840-21kworker/2:0+events07:25:012
2834399181,7cyclictest20302-21ssh09:35:521
2834399181,13cyclictest16-1pr/legacy08:56:171
2834399180,9cyclictest805-21runrttasks11:12:461
2834399180,9cyclictest805-21runrttasks07:59:581
2834399180,9cyclictest7760-21ssh09:53:491
2834399180,9cyclictest7256-21unixbench-2d10:45:251
2834399180,9cyclictest4536-21unixbench_multi11:35:241
2834399180,9cyclictest32202-21ssh12:22:381
2834399180,9cyclictest30498-21sh10:39:201
2834399180,9cyclictest24667-21sh11:52:191
2834399180,9cyclictest22482-21sh11:25:141
2834399180,9cyclictest21396-21ssh12:39:471
2834399180,9cyclictest20228-21sh10:55:301
2834399180,9cyclictest14850-21runrttasks07:48:441
2834399180,9cyclictest11712-21runrttasks09:56:191
2834399180,10cyclictest14527-21sh09:31:151
2834399180,10cyclictest12475-21runrttasks07:43:221
2834299180,9cyclictest27573-21sh12:19:240
2834299180,14cyclictest1346-21sh10:40:440
822999170,7tDemoTimingTask8487-21chrt08:44:165
2834399177,2cyclictest531rcuog/308:25:531
2834399170,9cyclictest805-21runrttasks08:53:501
2834399170,9cyclictest805-21runrttasks08:53:501
2834399170,9cyclictest805-21runrttasks07:19:181
2834399170,9cyclictest31918-21sh09:19:351
2834399170,9cyclictest28145-21diskmemload11:02:241
2834399170,9cyclictest26583-21sh09:41:291
2834399170,9cyclictest24646-21sh12:16:251
2834399170,9cyclictest23843-21timerwakeupswit08:05:251
2834399170,9cyclictest19518-21sh10:30:091
2834399170,9cyclictest19065-21ssh11:21:511
2834399170,9cyclictest11134-21sh12:06:101
28342991713,3cyclictest717-21in:imuxsock08:19:590
2834299170,9cyclictest805-21runrttasks08:51:050
2834299170,9cyclictest805-21runrttasks08:51:040
2834299170,9cyclictest3500-21sh09:22:150
2834299170,9cyclictest2201-21fschecks_time12:00:130
2834299170,14cyclictest805-21runrttasks11:01:000
2834299170,14cyclictest20199-21sh11:23:120
2104299170,10tDemoTimingTask21107-21chrt09:36:565
1914799170,10tDemoTimingTask20379-21chrt11:49:565
1652739170,0EcMasterDemoSyn0-21swapper/507:50:245
329529160,9tAtEmLog_05319-21taskset07:29:565
2834699164,9cyclictest738-21snmpd07:57:554
28345991612,3cyclictest724-21polkitd07:20:003
2834599160,9cyclictest31361-21latency_hist10:40:013
2834599160,10cyclictest7307-21ssh11:38:573
2834499164,8cyclictest31015-21unixbench_singl08:20:252
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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