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2026-05-13 - 07:35
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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 13, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10015391050,1EcMasterDemoSyn10022-21runintdemo5min23:02:262
1106639870,0EcMasterDemoSyn1107629tAtEmLog_021:51:275
87539860,0EcMasterDemoSyn88529tAtEmLog_022:57:225
1345139860,0EcMasterDemoSyn1346129tAtEmLog_020:30:195
1897139840,0EcMasterDemoSyn1898129tAtEmLog_020:40:275
1261839830,0EcMasterDemoSyn1262829tAtEmLog_000:33:425
1362339820,0EcMasterDemoSyn1363329tAtEmLog_019:24:225
1124439820,0EcMasterDemoSyn1125429tAtEmLog_019:19:195
858539810,0EcMasterDemoSyn859529tAtEmLog_019:14:145
2779339810,0EcMasterDemoSyn2780329tAtEmLog_019:54:485
2510539810,0EcMasterDemoSyn2511529tAtEmLog_021:41:185
2482839810,0EcMasterDemoSyn2483829tAtEmLog_022:16:485
25022790,1sleep20-21swapper/222:40:172
2259039760,1EcMasterDemoSyn0-21swapper/200:03:172
2259039760,1EcMasterDemoSyn0-21swapper/200:03:172
235262470,0sleep20-21swapper/220:50:252
1345139400,1EcMasterDemoSyn13458-21grep20:30:194
6378992116,4cyclictest6781-21sed00:30:161
3259629214,6tAtEmLog_032631-21turbostat20:04:595
2733139200,1EcMasterDemoSyn27336-21runintdemo5min23:48:044
637499192,9cyclictest18850-21sh00:36:430
637499191,15cyclictest780-21runrttasks19:27:240
637499184,10cyclictest19510-21sh00:01:050
637499184,10cyclictest19510-21sh00:01:050
637499180,14cyclictest8546-21sh22:44:000
637499180,14cyclictest13369-21sh22:28:440
637499180,10cyclictest32093-21sh23:32:340
637499180,10cyclictest24676-21sh21:59:260
637499180,10cyclictest13204-21sh22:45:570
637499180,10cyclictest1003-21sh22:21:250
1834039180,2EcMasterDemoSyn18345-21runintdemo5min19:34:302
6391991713,3cyclictest11351-21latency_hist19:20:004
638799179,6cyclictest17152-21grep00:00:153
638799179,6cyclictest17152-21grep00:00:153
637499174,11cyclictest9279-21fschecks_count21:15:150
637499170,9cyclictest780-21runrttasks19:40:240
637499170,7cyclictest3436-21sh23:16:310
637499170,14cyclictest3259-21latency_hist21:30:000
637499170,10cyclictest174-1kworker/0:1H+kblockd20:19:070
2873399170,10tDemoTimingTask28765-21chrt21:00:485
224639170,0EcMasterDemoSyn0-21swapper/521:10:535
2070899170,10tDemoTimingTask20762-21chrt19:39:555
1501699170,10tDemoTimingTask15131-21chrt22:47:165
638799161,12cyclictest16-1pr/legacy22:16:463
638299168,6cyclictest18985-21tr19:35:132
638299161,9cyclictest7241-21/usr/sbin/munin23:55:192
637899164,8cyclictest716-21snmpd23:41:471
637899160,9cyclictest9562-21sh23:02:081
637899160,9cyclictest14071-21sh23:22:401
637499163,9cyclictest4421-21runrttasks21:48:070
637499161,8cyclictest174-1kworker/0:1H+kblockd22:54:470
637499160,14cyclictest20352-21aten2_r5power_v00:20:130
3259799160,9tDemoTimingTask2517-21taskset20:09:565
189399160,10tDemoTimingTask1911-21taskset21:46:235
1826029160,9tAtEmLog_018358-21taskset23:43:045
1081329160,13tAtEmLog_012085-21taskset22:27:495
671999150,8tDemoTimingTask12558-21taskset21:35:015
639199151,10cyclictest2050-21sh22:22:074
638799159,5cyclictest24569-21wc19:45:183
638799158,6cyclictest27584-21sshd19:52:083
638799155,8cyclictest29763-21/usr/sbin/munin21:05:133
638799151,10cyclictest21149-21rm23:08:553
638799150,11cyclictest4602-21ssh22:23:553
638799150,11cyclictest28282-21sh00:05:583
638799150,11cyclictest22274-21ssh21:22:063
638799150,11cyclictest21254-21ssh00:38:273
638799150,10cyclictest29639-21sh23:13:323
638299154,8cyclictest17370-21cat22:30:222
6382991512,2cyclictest0-21swapper/221:20:222
6382991511,3cyclictest30147-21latency_hist23:50:002
638299151,11cyclictest16-1pr/legacy22:37:042
638299151,10cyclictest744-21postgres19:49:422
638299151,10cyclictest23279-21/usr/sbin/munin23:10:252
638299150,9cyclictest780-21runrttasks22:10:212
638299150,11cyclictest31094-21sh23:31:552
638299150,11cyclictest25574-21rm22:53:182
638299150,11cyclictest12018-21ssh21:16:182
637899156,7cyclictest12974-21ssh21:52:441
637899154,8cyclictest17784-21sed19:30:231
637899153,8cyclictest27009-21packagekitd21:05:061
637899151,10cyclictest4913-21latency_hist23:00:001
637899151,10cyclictest2467-21ssh21:10:591
637899151,10cyclictest21564-21latency_hist21:40:001
637899150,9cyclictest7179-21sh23:19:081
637499156,7cyclictest2393-21date22:05:000
637499151,10cyclictest14531-21sh21:53:520
637499150,9cyclictest24755-21sh22:16:440
637499150,9cyclictest15790-21aten2_r5power_p22:30:110
622499151,12tDemoTimingTask6270-21taskset19:09:275
2260199150,9tDemoTimingTask24935-21taskset00:04:565
2260199150,9tDemoTimingTask24935-21taskset00:04:565
639199147,6cyclictest966-21apache220:54:194
639199143,8cyclictest6201-21latency23:00:194
639199142,9cyclictest31787-21cut21:10:004
639199141,9cyclictest5715-21sh21:49:034
639199141,9cyclictest3474-21gltestperf20:10:174
639199141,9cyclictest3474-21gltestperf20:10:174
639199141,9cyclictest14952-21ssh21:35:334
639199141,9cyclictest13571-21ssh00:15:454
639199141,9cyclictest1339-21ssh22:04:214
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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