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2026-08-03 - 23:03
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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 Aug 03, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
278203983170,0EcMasterDemoSyn0-21swapper/510:30:505
431139930,0EcMasterDemoSyn432129tAtEmLog_008:34:145
853839840,0EcMasterDemoSyn854829tAtEmLog_011:46:565
641239830,0EcMasterDemoSyn642229tAtEmLog_009:19:535
486339830,0EcMasterDemoSyn487329tAtEmLog_007:28:195
486339830,0EcMasterDemoSyn487329tAtEmLog_007:28:195
1449339830,0EcMasterDemoSyn1450329tAtEmLog_007:48:365
3008939820,0EcMasterDemoSyn3009929tAtEmLog_012:17:215
2447039820,0EcMasterDemoSyn2448029tAtEmLog_010:05:305
2394739820,0EcMasterDemoSyn2395729tAtEmLog_008:08:535
1555339820,0EcMasterDemoSyn1556429tAtEmLog_010:00:255
1198139820,0EcMasterDemoSyn1199129tAtEmLog_012:07:125
1994039810,0EcMasterDemoSyn1995029tAtEmLog_011:16:295
130039810,0EcMasterDemoSyn131029tAtEmLog_009:35:055
441239290,1EcMasterDemoSyn0-21swapper/310:30:523
28009992113,6cyclictest18511-21grep12:10:253
2800099190,13cyclictest14990-21awk10:55:221
2799599190,10cyclictest28712-21sh10:45:120
246399191,10tDemoTimingTask2875-21taskset07:25:005
204272190,0sleep40-21swapper/408:00:184
631129180,8tAtEmLog_012322-21taskset09:59:305
2800099185,7cyclictest5254-21sh11:08:381
2800099185,7cyclictest5254-21sh11:08:371
2800099180,14cyclictest27902-21ssh09:50:071
2800099180,14cyclictest20898-21ssh11:17:111
2800099180,13cyclictest27370-21cut08:15:121
2800099180,11cyclictest754-21sh10:10:251
2800099180,10cyclictest16119-21rm11:51:031
2799599180,15cyclictest9702-21sh11:29:460
2799599180,14cyclictest6937-21sh10:32:410
2799599180,10cyclictest26197-21sh11:39:030
224112180,0sleep40-21swapper/410:23:164
2800999179,6cyclictest5353-21sed08:35:143
2800999174,9cyclictest2795-21wc12:20:173
2800099177,9cyclictest17131-21grep09:00:151
2800099176,9cyclictest23674-21ssh12:32:071
2800099174,8cyclictest22569-21sh10:23:211
2800099170,14cyclictest28350-21ssh09:31:261
2800099170,13cyclictest4521-21ssh11:45:101
2800099170,13cyclictest28616-21ssh12:35:141
2800099170,13cyclictest28467-21taskset11:21:171
2800099170,13cyclictest11628-21ssh10:16:511
2800099170,12cyclictest18598-21ssh12:29:441
2800099170,12cyclictest1747-21ssh11:43:241
2800099170,12cyclictest14922-21ssh12:09:201
2800099170,12cyclictest10006-21ssh09:21:021
2800099170,11cyclictest9912-21ssh10:34:511
2800099170,11cyclictest30632-21ssh10:27:471
2800099170,11cyclictest28715-21ssh10:45:131
2800099170,11cyclictest25644-21ssh10:43:281
2800099170,11cyclictest10799-21grep08:45:271
2800099170,11cyclictest10110-21rm09:40:001
2799599176,8cyclictest25956-21grep09:30:180
2799599171,9cyclictest744-21runrttasks09:21:200
2799599170,9cyclictest9597-21sh11:47:390
2799599170,9cyclictest24601-21sh11:55:510
2799599170,9cyclictest23136-21sh12:13:400
2799599170,9cyclictest22125-21sh10:40:550
2799599170,9cyclictest2163-21sh11:06:250
2799599170,9cyclictest2163-21sh11:06:250
2799599170,9cyclictest15168-21sh12:27:150
2799599170,14cyclictest6040-21sh09:37:170
205429170,10tAtEmLog_07031-21chrt11:09:565
205429170,10tAtEmLog_07031-21chrt11:09:555
1964499170,9tDemoTimingTask19697-21chrt09:45:155
1743029170,10tAtEmLog_021864-21taskset11:55:005
1545029170,14tAtEmLog_022979-21chrt09:28:595
131199170,10tDemoTimingTask10118-21chrt09:40:015
441239160,9EcMasterDemoSyn10437-21taskset10:35:015
2800999160,9cyclictest30261-21sh09:50:353
2800499164,8cyclictest11911-21cpu08:50:122
2800499160,7cyclictest6187-21ssh10:50:202
2800499160,10cyclictest6444-21ssh11:09:302
2800499160,10cyclictest6444-21ssh11:09:292
2800499160,10cyclictest22029-21sh12:12:532
2800099169,6cyclictest8656-21grep11:10:181
2800099169,6cyclictest8656-21grep11:10:171
28000991612,3cyclictest20489-21needreboot11:35:181
2800099161,10cyclictest10977-21df_inode11:30:121
2800099160,9cyclictest23088-21/usr/sbin/munin11:55:171
2800099160,8cyclictest13611-21ssh10:00:111
2800099160,13cyclictest23991-21sh09:29:441
2800099160,13cyclictest23471-21memory11:00:181
2800099160,13cyclictest19671-21/usr/sbin/munin08:00:271
2800099160,13cyclictest18985-21awk10:39:591
2800099160,12cyclictest744-21runrttasks10:05:281
2800099160,12cyclictest7093-21ssh11:27:511
2800099160,12cyclictest5672-21ssh12:21:431
2800099160,12cyclictest23310-21taskset09:10:241
2800099160,12cyclictest19244-21aten2_r5power_e09:45:111
2800099160,12cyclictest18514-21cat07:55:231
2800099160,12cyclictest1024-21ssh09:16:031
2800099160,10cyclictest6343-21ssh09:55:231
2799599165,8cyclictest7711-21aten2_r5power_p12:05:130
2799599161,9cyclictest12908-21sh10:17:460
2799599160,9cyclictest744-21runrttasks08:03:240
2799599160,9cyclictest744-21runrttasks07:48:070
2799599160,7cyclictest4898-21ssh12:21:090
1921599160,7tDemoTimingTask21335-21taskset08:00:315
1921599160,6tDemoTimingTask19291-21taskset07:59:255
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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