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2026-04-03 - 08:40
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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 Fri Apr 03, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
133039990,1EcMasterDemoSyn1337-21grep21:45:182
2678139930,1EcMasterDemoSyn41-21ksoftirqd/200:22:282
562639910,1EcMasterDemoSyn5633-21grep22:41:034
3193339910,0EcMasterDemoSyn3194329tAtEmLog_000:07:165
2777139820,0EcMasterDemoSyn2778129tAtEmLog_023:46:585
233792820,0sleep40-21swapper/422:50:454
2032939820,0EcMasterDemoSyn2033929tAtEmLog_021:55:245
1275639820,0EcMasterDemoSyn1276629tAtEmLog_019:18:155
1020339820,0EcMasterDemoSyn1021329tAtEmLog_023:01:205
101639820,0EcMasterDemoSyn102629tAtEmLog_022:56:165
55939810,0EcMasterDemoSyn56929tAtEmLog_021:09:475
2694739810,0EcMasterDemoSyn2695729tAtEmLog_019:48:395
2090639810,0EcMasterDemoSyn2091629tAtEmLog_020:44:275
1115039570,0EcMasterDemoSyn1116029tAtEmLog_020:29:125
309342370,0sleep50-21swapper/522:37:265
155792360,0sleep015577-21ssh23:58:290
247482340,0sleep40-21swapper/423:45:184
38252210,0sleep00-21swapper/021:46:360
821599200,7cyclictest203061sh21:55:231
821599200,7cyclictest17711latency_hist20:05:011
821599190,7cyclictest24270-21ssh23:09:531
821599190,6cyclictest253981timerwakeupswit23:45:261
821599190,11cyclictest27375-21latency_hist19:50:011
2837499190,8tDemoTimingTask4499-21chrt21:29:505
821599184,9cyclictest7316-21cut20:15:141
821599180,7cyclictest646950latency_hist20:15:001
821599180,7cyclictest14120-21grep00:15:181
821599180,6cyclictest9717-21runintdemo5min21:14:551
821099186,9cyclictest1174-21sh22:20:370
821099185,9cyclictest22155-21sh22:32:360
821099180,14cyclictest8653-21sh00:12:220
821099180,14cyclictest29497-21sh00:05:310
821099180,14cyclictest17728-21sh21:54:560
821099180,14cyclictest12180-21sh22:09:380
821099180,10cyclictest18252-21sh21:36:420
821099180,10cyclictest14637-21sh23:21:400
821099180,10cyclictest14637-21sh23:21:400
3166339180,15EcMasterDemoSyn1401-21chrt20:00:505
3166339180,0EcMasterDemoSyn0-21swapper/519:58:495
2956529180,8tAtEmLog_030224-21chrt22:00:555
1766129180,0tAtEmLog_00-21swapper/500:22:275
1252299180,7tDemoTimingTask16271-21chrt00:35:045
859639170,7EcMasterDemoSyn11265-21taskset00:14:125
821899179,6cyclictest2249-21tr23:15:132
821599175,7cyclictest24483-21sh22:15:351
821599171,12cyclictest29007-21sh21:42:541
821599170,7cyclictest98881fschecks_time23:55:131
821599170,7cyclictest799-21ssh00:25:401
821599170,7cyclictest32636-21sh21:26:511
821599170,7cyclictest29403-21ssh00:05:271
821599170,7cyclictest24836-21cat19:45:001
821599170,7cyclictest14751-21chrt23:04:321
821599170,6cyclictest26046-21ssh21:23:361
821599170,6cyclictest25842-21sh22:52:281
821599170,16cyclictest18634-21switchtime22:30:241
821599170,15cyclictest21670-21ssh22:14:581
821599170,13cyclictest545-21ssh22:55:581
821099175,9cyclictest716-21snmpd19:18:130
821099171,8cyclictest23756-21cpuspeed_turbos21:40:130
821099170,9cyclictest8020-21sh21:13:480
821099170,9cyclictest780-21runrttasks19:36:430
821099170,9cyclictest23520-21sh00:20:240
821099170,9cyclictest21838-21sh23:08:100
821099170,9cyclictest12940-21sh22:27:290
821099170,9cyclictest12635-21sh23:03:020
821099170,12cyclictest15930-21sh22:46:510
821099170,11cyclictest174-1kworker/0:1H+kblockd23:47:170
2931999170,10tDemoTimingTask29435-21chrt19:54:565
1548739170,0EcMasterDemoSyn0-21swapper/522:10:375
1362199170,7tDemoTimingTask20541-21chrt00:00:345
1362199170,7tDemoTimingTask15134-21chrt23:58:105
822399165,8cyclictest716-21snmpd21:19:403
822399160,9cyclictest29422-21sh22:36:213
821899163,9cyclictest16431-21cut20:35:002
821599165,10cyclictest32367-21cat22:20:181
821599164,8cyclictest117672wc20:25:141
821599164,10cyclictest8339-21grep22:25:141
821599162,6cyclictest27558-21seq20:55:211
821599161,8cyclictest4947-21cat22:05:171
821599161,8cyclictest10873-21rm22:44:411
821599160,9cyclictest11463-21cat20:24:591
821599160,8cyclictest30283-21ssh00:24:561
821599160,8cyclictest28970-21tr21:00:111
821599160,8cyclictest27414-21ssh22:00:081
821599160,8cyclictest25238-21ssh23:10:111
821599160,8cyclictest2436-21sh21:45:381
821599160,8cyclictest23741-21date20:50:001
821599160,8cyclictest20453-21ssh23:43:081
821599160,8cyclictest18784-21sed20:40:001
821599160,8cyclictest18702-21rm00:35:371
821599160,8cyclictest16736-21ssh21:35:381
821599160,8cyclictest15733-21unixbench-2d20:30:251
821599160,8cyclictest15704-21aten2_r5power_v19:25:121
821599160,8cyclictest15704-21aten2_r5power_v19:25:121
821599160,8cyclictest1555-21ssh22:39:341
821599160,8cyclictest14429-21ssh22:45:501
821599160,8cyclictest1422-21ssh23:32:271
821599160,8cyclictest14212-21needreboot19:20:151
821599160,8cyclictest13733-21ssh21:16:231
821599160,8cyclictest10923-21ssh23:20:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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