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2025-12-07 - 21:06
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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 Sun Dec 07, 2025 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6686391180,1EcMasterDemoSyn6693-21runintdemo5min09:48:140
45339910,0EcMasterDemoSyn46329tAtEmLog_009:43:105
319652840,1sleep40-21swapper/410:30:284
1524139830,0EcMasterDemoSyn1525129tAtEmLog_007:46:325
1523739830,0EcMasterDemoSyn1524829tAtEmLog_010:18:405
3125239820,0EcMasterDemoSyn3126229tAtEmLog_011:44:525
3025839820,0EcMasterDemoSyn3026829tAtEmLog_007:11:035
2971139820,0EcMasterDemoSyn2972129tAtEmLog_008:16:585
2971139820,0EcMasterDemoSyn2972129tAtEmLog_008:16:585
2233139820,0EcMasterDemoSyn2234129tAtEmLog_008:01:455
1257739820,0EcMasterDemoSyn1258729tAtEmLog_007:41:285
637439810,0EcMasterDemoSyn638429tAtEmLog_011:49:565
2734439810,0EcMasterDemoSyn2735429tAtEmLog_008:11:545
1338839810,0EcMasterDemoSyn1339829tAtEmLog_012:35:355
128032440,1sleep10-21swapper/107:44:031
1155039400,0EcMasterDemoSyn0-21swapper/008:47:240
28279992320,2cyclictest6758-21kworker/2:2+events11:14:262
2827799238,7cyclictest13395-21grep12:35:350
2827799220,9cyclictest23319-21sh12:22:500
2827799220,9cyclictest20212-21sh09:58:200
2827899214,8cyclictest12578-21cut12:15:221
2827899210,10cyclictest28763-21rm12:25:311
2827799213,9cyclictest13241-21sh11:06:050
2827799210,8cyclictest1344-21sh09:19:200
3224439200,0EcMasterDemoSyn32252-21grep09:17:493
2828099201,14cyclictest16-1pr/legacy10:33:523
2827899202,9cyclictest32468-21latency_hist08:25:001
2827899201,9cyclictest18698-21wget12:20:131
2827899200,10cyclictest9997-21latency_hist11:05:001
2827899200,10cyclictest5012-21/usr/sbin/munin08:35:171
2827899194,6cyclictest19119-21latency_hist09:05:001
28278991911,2cyclictest0-21swapper/112:35:011
2827899191,10cyclictest1575-21runrttasks10:08:461
2827899191,10cyclictest15091-21sh10:42:531
2827899190,9cyclictest738-21snmpd12:04:591
2827899190,9cyclictest16680-21latency_hist09:00:011
2827899190,9cyclictest10318-21cpu10:15:131
2827899190,10cyclictest6870-21runrttasks09:48:241
2827899190,10cyclictest6585-21ssh12:10:591
2827899190,10cyclictest3404-21sh10:34:311
2827899190,10cyclictest30284-21runrttasks09:15:421
2827899190,10cyclictest24582-21/usr/sbin/munin11:40:181
2827899190,10cyclictest22641-21runrttasks10:24:161
2827899190,10cyclictest19129-21ssh12:39:581
2469899190,10tDemoTimingTask25294-21taskset08:10:005
57132180,1sleep10-21swapper/110:10:551
2828499180,13cyclictest9378-21ssh12:34:004
2828099181,12cyclictest16-1pr/legacy07:36:233
2827899180,9cyclictest9492-21latency09:25:191
2827899180,9cyclictest805-21runrttasks11:21:561
2827899180,9cyclictest805-21runrttasks09:36:021
2827899180,9cyclictest388-21runrttasks07:18:471
2827899180,9cyclictest23442-21diskmemload11:39:281
2827899180,9cyclictest22731-21sh11:13:561
2827899180,9cyclictest21262-21latency_hist09:35:001
2827899180,9cyclictest18678-21sh09:56:381
2827899180,9cyclictest1856-21ssh11:45:521
2827899180,9cyclictest13817-21chrt08:51:231
2827899180,9cyclictest13478-21chrt07:45:031
2827899180,9cyclictest10854-21proc_pri08:45:191
2827899180,10cyclictest8004-21cat11:50:211
2827899180,10cyclictest31975-21sh09:41:581
2827899180,10cyclictest31249-21processes10:55:231
2827899180,10cyclictest29277-21if_err_enp5s007:10:171
2827899180,10cyclictest28368-21rm10:28:211
2827899180,10cyclictest27309-21chrt08:11:331
2827899180,10cyclictest24646-21sh09:11:411
2827899180,10cyclictest10125-21sh10:39:341
2827799185,9cyclictest29725-21sh11:43:300
2827799180,9cyclictest805-21runrttasks09:11:110
2827799180,10cyclictest13498-21sh10:41:070
1760899180,8tDemoTimingTask19903-21chrt07:56:105
1760899180,7tDemoTimingTask17806-21chrt07:53:575
2828499179,6cyclictest31740-21grep11:20:184
2828499171,12cyclictest16-1pr/legacy10:54:084
28280991713,3cyclictest21115-21sh09:35:003
2828099171,12cyclictest16-1pr/legacy07:46:313
2827899170,9cyclictest805-21runrttasks08:42:001
2827899170,9cyclictest805-21runrttasks08:27:481
2827899170,9cyclictest805-21runrttasks07:57:421
2827899170,9cyclictest6169-21fschecks_time07:30:211
2827899170,9cyclictest5193-21seq07:28:221
2827899170,9cyclictest28024-21ssh10:04:231
2827899170,9cyclictest27769-21diskmemload10:52:581
2827899170,9cyclictest2603-21/usr/sbin/munin08:30:161
2827899170,9cyclictest24265-21/usr/sbin/munin11:15:191
2827899170,9cyclictest1156-21sh12:07:581
2827899170,9cyclictest10550-21timerwakeupswit09:50:251
2827899170,10cyclictest24825-21runrttasks08:08:131
2827899170,10cyclictest15999-21sh11:33:231
2827799174,9cyclictest6172-21sh10:11:240
2827799170,9cyclictest2276-21sh11:46:140
2827799170,14cyclictest6741-21sh09:23:260
280639170,0EcMasterDemoSyn0-21swapper/510:33:525
127039170,0EcMasterDemoSyn0-21swapper/510:08:325
1198799170,10tDemoTimingTask18084-21chrt12:20:005
1155039170,0EcMasterDemoSyn0-21swapper/508:47:235
2983899160,9tDemoTimingTask29847-21taskset11:19:315
2867499160,9tDemoTimingTask2134-21taskset12:29:565
2828499161,11cyclictest16-1pr/legacy11:14:254
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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