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2025-12-06 - 04:18
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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 Sat Dec 06, 2025 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2423139920,0EcMasterDemoSyn2424129tAtEmLog_022:58:595
1236439920,0EcMasterDemoSyn1237429tAtEmLog_019:36:095
1813139830,0EcMasterDemoSyn1814129tAtEmLog_020:57:175
1716039830,0EcMasterDemoSyn1717029tAtEmLog_022:53:555
758039820,0EcMasterDemoSyn759029tAtEmLog_000:20:085
550539820,0EcMasterDemoSyn551529tAtEmLog_023:09:085
523439820,0EcMasterDemoSyn524429tAtEmLog_019:20:575
3077539820,0EcMasterDemoSyn3078529tAtEmLog_023:04:045
149439820,0EcMasterDemoSyn150429tAtEmLog_021:37:515
1185939820,0EcMasterDemoSyn1186929tAtEmLog_023:59:505
1945639810,0EcMasterDemoSyn1946629tAtEmLog_019:51:225
1932439810,0EcMasterDemoSyn1933429tAtEmLog_000:04:545
1241539810,0EcMasterDemoSyn1242529tAtEmLog_023:14:125
21652580,0sleep00-21swapper/021:38:250
1067239490,1EcMasterDemoSyn10682-21runintdemo5min21:22:380
234122460,0sleep00-21swapper/023:21:170
30953994437,6cyclictest21983-21kworker/3:0+events20:37:003
3095399200,6cyclictest12472-21runintdemo5min23:14:153
3093899206,10cyclictest8010-21sh23:33:580
3095399195,7cyclictest17646-21latency_hist22:10:013
3095399195,7cyclictest17646-21latency_hist22:10:003
3095399190,8cyclictest8470-21ssh22:47:353
3095399184,6cyclictest2719-21grep20:25:203
3095399181,8cyclictest10652-21/usr/sbin/munin19:35:133
3095399180,6cyclictest31288-21aten2_r5power_p19:10:133
3095399180,11cyclictest22276-21sh22:12:263
3095399180,10cyclictest4784-21ssh21:19:093
3095399180,10cyclictest2468-21latency_hist22:00:003
3095399180,10cyclictest13367-21df19:40:143
3094299188,9cyclictest13383-21grep21:45:181
3094299181,12cyclictest1-21systemd20:20:001
3094299180,8cyclictest19208-21ssh23:41:111
3094299180,8cyclictest16979-21ssh23:16:441
3094299180,7cyclictest32231-21aten2_r5power_e23:05:121
3094299180,7cyclictest29407-21sh00:39:381
3094299180,7cyclictest2281-21latency_hist22:00:001
3094299180,7cyclictest10234-21sh21:43:461
3094299180,17cyclictest31689-21sed23:05:001
3093899180,15cyclictest16922-21sh21:26:270
3093899180,14cyclictest6258-21sh23:09:530
3093899180,14cyclictest24858-21sh22:59:390
3093899180,14cyclictest22250-21sh23:44:150
3093899180,10cyclictest22986-21sh00:06:570
776629170,10tAtEmLog_07872-21taskset22:03:165
3096099178,4cyclictest12363-21sed22:50:164
3095399174,6cyclictest6341-21fschecks_count19:25:143
3095399173,7cyclictest4272-21interrupts19:20:163
3095399171,8cyclictest337-21gltestperf23:05:153
3095399171,7cyclictest28362-21ssh22:16:133
3095399171,10cyclictest7960-21runrttasks21:41:493
3095399170,9cyclictest2730-21grep22:00:123
3095399170,7cyclictest18541-21ssh22:32:093
3095399170,7cyclictest16324-21needreboot19:45:193
3095399170,10cyclictest879-21ssh23:50:563
3095399170,10cyclictest805-21runrttasks22:57:543
3095399170,10cyclictest805-21runrttasks21:51:183
3095399170,10cyclictest805-21runrttasks20:47:283
3095399170,10cyclictest805-21runrttasks20:06:253
3095399170,10cyclictest805-21runrttasks00:20:533
3095399170,10cyclictest6146-21sh23:32:113
3095399170,10cyclictest4826-21ssh00:17:313
3095399170,10cyclictest4633-21ssh22:22:353
3095399170,10cyclictest32283-21ssh21:36:253
3095399170,10cyclictest31891-21/usr/sbin/munin20:20:133
3095399170,10cyclictest31559-21ssh23:27:323
3095399170,10cyclictest28476-21taskset23:48:123
3095399170,10cyclictest25610-21sh23:00:073
3095399170,10cyclictest24910-21sh21:31:413
3095399170,10cyclictest23574-21timerandwakeup22:35:243
3095399170,10cyclictest22691-21sh23:20:323
3095399170,10cyclictest21997-21ssh00:05:513
3095399170,10cyclictest21835-21taskset00:31:343
3095399170,10cyclictest16387-21sh00:26:053
3095399170,10cyclictest15467-21ssh00:01:023
3095399170,10cyclictest15157-21sh23:38:593
3095399170,10cyclictest11512-21chrt22:50:063
3095399170,10cyclictest10052-21chrt23:58:083
3094299175,10cyclictest23426-21vmstat21:30:251
3094299175,10cyclictest22870-21fschecks_count20:00:161
3094299174,6cyclictest8496-21cat23:10:241
3094299174,6cyclictest3323-21fschecks_time22:00:151
3094299174,6cyclictest17857-21unixbench-2d20:55:261
3094299171,7cyclictest809050cat19:30:001
3094299170,7cyclictest9076-21ssh23:34:591
3094299170,7cyclictest3664-21ssh23:53:431
3094299170,7cyclictest2914-21sh22:20:591
3094299170,7cyclictest26232-21ssh23:46:061
3094299170,7cyclictest23259-21ssh22:58:051
3094299170,7cyclictest1353250latency_hist00:24:591
3094299170,6cyclictest18946-21ssh22:32:301
3094299170,3cyclictest13026-21sh21:24:381
3093899176,6cyclictest31462-21ssh21:57:160
3093899170,9cyclictest28162-21sh21:34:310
3093899170,9cyclictest19351-21sh00:04:560
3093899170,9cyclictest11284-21sh00:22:210
3093899170,15cyclictest13898-21aten2_r5power_e23:15:130
1577529170,7tAtEmLog_019169-21taskset23:41:075
995929160,7tAtEmLog_010003-21taskset19:31:195
3096099161,11cyclictest16-1pr/legacy20:52:124
3096099160,9cyclictest19157-21sh23:18:594
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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