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2025-12-26 - 09:30
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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 Dec 26, 2025 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
501639920,0EcMasterDemoSyn502629tAtEmLog_000:24:045
2455139910,0EcMasterDemoSyn2456129tAtEmLog_023:58:425
1697639910,0EcMasterDemoSyn1698629tAtEmLog_020:20:395
1679239890,1EcMasterDemoSyn16797-21runintdemo5min22:42:390
2333439830,0EcMasterDemoSyn2334429tAtEmLog_000:34:135
706739820,0EcMasterDemoSyn707729tAtEmLog_020:00:225
1547839820,0EcMasterDemoSyn1548829tAtEmLog_023:53:395
145139820,0EcMasterDemoSyn146129tAtEmLog_019:50:145
2405139810,0EcMasterDemoSyn2406129tAtEmLog_020:35:525
2344839810,0EcMasterDemoSyn2345829tAtEmLog_019:29:575
2344839810,0EcMasterDemoSyn2345829tAtEmLog_019:29:575
1564939810,0EcMasterDemoSyn1565929tAtEmLog_021:31:395
1397739810,0EcMasterDemoSyn1398729tAtEmLog_019:09:405
126639800,0EcMasterDemoSyn127629tAtEmLog_000:03:465
128652740,0sleep20-21swapper/221:13:102
2643239690,0EcMasterDemoSyn0-21swapper/020:40:560
129402220,1sleep1301rcuc/122:58:311
1409599196,9cyclictest7096-21sh23:49:040
1409599195,10cyclictest6580-21sh21:26:500
1409599191,10cyclictest580-21sh22:34:090
32462180,0sleep20-21swapper/222:53:062
1651629180,7tAtEmLog_016570-21chrt23:18:105
1409599180,14cyclictest5815-21sh22:36:250
1409599180,10cyclictest20809-21sh23:38:320
1409599180,10cyclictest13507-21sh22:23:160
1215999180,10tDemoTimingTask12183-21chrt22:22:235
982829170,0tAtEmLog_00-21swapper/520:10:305
707729170,10tAtEmLog_08136-21chrt20:05:015
584199170,10tDemoTimingTask5847-21chrt21:06:195
209299170,10tDemoTimingTask2106-21chrt21:41:495
1871929170,14tAtEmLog_020811-21taskset19:21:165
1669329171,6tAtEmLog_020314-21taskset22:09:385
1411599174,9cyclictest28232-21processes20:45:234
1411399174,9cyclictest648-21systemd-logind21:34:173
14113991713,3cyclictest644-21dbus-daemon22:10:013
1410299170,9cyclictest25734-21runrttasks19:34:121
1409599170,9cyclictest9885-21sh22:56:260
1409599170,9cyclictest831-21runrttasks20:12:480
1409599170,9cyclictest831-21runrttasks19:44:090
1409599170,9cyclictest4409-21diskmemload23:11:020
1409599170,9cyclictest30803-21diskmemload23:25:280
1409599170,9cyclictest30803-21diskmemload23:25:280
1409599170,9cyclictest25362-21sh23:59:160
1409599170,7cyclictest24574-21cat00:34:590
1409599170,14cyclictest831-21runrttasks00:00:550
1409599170,14cyclictest30192-21sh21:56:510
1409599170,12cyclictest20607-21sed19:20:230
2345999166,7tDemoTimingTask25370-21chrt19:30:245
2334429160,6tAtEmLog_029932-21taskset00:37:315
1411599168,6cyclictest32184-21tune2fs20:55:164
14115991612,3cyclictest14684-21cpuspeed_turbos23:35:144
1411599160,9cyclictest25689-21sh22:30:114
14113991612,3cyclictest20099-21needreboot19:20:183
1410699164,9cyclictest644-21dbus-daemon23:35:212
1410699160,10cyclictest1446-21ssh22:34:442
1410299168,6cyclictest13501-21tail20:15:181
1410299166,8cyclictest23709-21cut23:40:131
14102991612,3cyclictest21531-21aten2_r5power_p22:10:131
1409599161,8cyclictest16-1pr/legacy19:29:560
1409599161,8cyclictest16-1pr/legacy19:29:560
14095991612,3cyclictest1-21systemd00:19:590
1409599161,10cyclictest16-1pr/legacy21:31:370
1409599160,9cyclictest831-21runrttasks19:56:530
1409599160,9cyclictest20052-21sh00:14:250
1409599160,9cyclictest15494-21processes19:10:190
1409599160,7cyclictest26531-21python300:35:240
1409599160,12cyclictest2045-21cpuspeed_turbos21:00:140
1680399150,13tDemoTimingTask17099-21chrt22:42:495
1411599154,6cyclictest19120-21cut19:20:124
1411599151,10cyclictest23444-21apt23:40:114
1411599150,9cyclictest14529-21sh22:59:364
1411599150,8cyclictest3027-21sh23:46:114
1411599150,11cyclictest28558-21sh21:21:084
1411599150,11cyclictest28558-21sh21:21:084
1411399154,8cyclictest8800-21cat21:45:183
1411399151,10cyclictest750-21/usr/sbin/munin19:50:243
1411399151,10cyclictest29091-21ssh22:49:533
1411399151,10cyclictest10660-21/usr/sbin/munin23:15:203
1411399150,13cyclictest18553-21fschecks_time23:55:143
1410699156,5cyclictest744-21snmpd21:24:402
1410699156,5cyclictest744-21snmpd21:24:402
1410699151,9cyclictest41-21ksoftirqd/200:02:222
1410699150,9cyclictest6325-21sh22:36:472
1410299154,8cyclictest16986-21proc_pri23:00:201
1410299151,10cyclictest8044-21sh22:02:321
1410299151,10cyclictest6160-21diskmemload22:07:491
1410299151,10cyclictest31977-21ssh21:23:251
1410299151,10cyclictest31977-21ssh21:23:251
1410299150,11cyclictest4102-21/usr/sbin/munin21:05:171
1410299150,11cyclictest16586-21ssh23:54:241
1409599157,6cyclictest16238-21apt-get21:15:140
1409599154,8cyclictest744-21snmpd19:34:400
1409599154,8cyclictest30844-21kworker/u24:0+flush-9:000:07:580
1409599154,8cyclictest17108-21runrttasks20:21:570
14095991511,3cyclictest11434-21gltestperf23:15:150
1409599151,10cyclictest22714-21sh21:35:240
1409599150,9cyclictest6160-21diskmemload22:46:280
1409599150,7cyclictest10239-21awk20:10:000
1409599150,12cyclictest29285-21sh23:07:050
1409599150,11cyclictest23518-21ssh22:10:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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