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2025-12-28 - 03:24
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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 28, 2025 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2875839930,0EcMasterDemoSyn2876829tAtEmLog_023:33:335
1092639910,0EcMasterDemoSyn1093629tAtEmLog_022:12:255
830939900,0EcMasterDemoSyn831929tAtEmLog_019:30:105
2781639900,0EcMasterDemoSyn2782629tAtEmLog_000:09:035
389339830,0EcMasterDemoSyn390329tAtEmLog_020:25:565
3271639830,0EcMasterDemoSyn3272629tAtEmLog_023:53:505
1513439830,0EcMasterDemoSyn1514429tAtEmLog_023:08:135
1098739830,0EcMasterDemoSyn1099729tAtEmLog_020:41:095
2448139820,0EcMasterDemoSyn2449129tAtEmLog_020:00:355
2335839820,0EcMasterDemoSyn2336829tAtEmLog_021:26:475
2204739820,0EcMasterDemoSyn2205729tAtEmLog_019:55:315
1997139820,0EcMasterDemoSyn1998129tAtEmLog_022:53:005
1997139820,0EcMasterDemoSyn1998129tAtEmLog_022:52:595
1401239820,0EcMasterDemoSyn1402129tAtEmLog_019:40:185
1080139820,0EcMasterDemoSyn1081129tAtEmLog_022:47:565
936439810,0EcMasterDemoSyn937429tAtEmLog_023:58:555
2481139810,0EcMasterDemoSyn2482129tAtEmLog_022:37:475
2367439810,0EcMasterDemoSyn2368429tAtEmLog_023:48:475
1048939810,0EcMasterDemoSyn1050029tAtEmLog_023:23:265
2481139700,0EcMasterDemoSyn0-21swapper/022:37:480
2255839690,0EcMasterDemoSyn22567-21runintdemo5min00:24:170
359439550,0EcMasterDemoSyn360429tAtEmLog_019:25:045
1953839500,0EcMasterDemoSyn0-21swapper/021:42:000
263402280,1sleep20-21swapper/222:03:222
82772240,0sleep20-21swapper/221:53:492
2481139220,1EcMasterDemoSyn24817-21ps22:37:471
31077992117,3cyclictest8958-21turbostat20:40:004
3106199200,9cyclictest8946-21sh22:46:370
3106999185,9cyclictest744-21snmpd21:43:502
3106199185,9cyclictest3159-21sh23:37:000
3106199185,9cyclictest16797-21sh00:02:470
3106199180,14cyclictest17527-21sh21:58:530
3106199180,10cyclictest595-21sh23:54:040
1961329180,11tAtEmLog_019743-21chrt23:28:335
816129170,6tAtEmLog_014998-21chrt00:37:545
389339170,1EcMasterDemoSyn3901-21grep20:25:560
3107399174,9cyclictest807-21postgres00:12:223
3107399174,9cyclictest20270-21latency_hist00:05:003
3107399171,12cyclictest16-1pr/legacy20:36:043
3106999174,9cyclictest1367-21grep21:15:142
31069991713,3cyclictest17728-21sh19:50:002
31069991710,5cyclictest13117-21cat19:40:002
3106599179,6cyclictest3225-21tail23:55:171
3106599171,9cyclictest3025-21taskset19:16:481
3106199174,9cyclictest7517-21runrttasks23:04:130
3106199171,11cyclictest15502-21sh23:44:210
3106199170,9cyclictest27405-21sh22:04:050
3106199170,9cyclictest2089-21sh23:19:030
3106199170,9cyclictest13817-21sh23:07:170
3106199170,9cyclictest11600-21ssh00:17:490
3106199170,7cyclictest9654-21chrt21:36:490
3106199170,14cyclictest2167-21ssh22:43:110
3106199170,13cyclictest20837-21sh23:29:200
2921239170,0EcMasterDemoSyn0-21swapper/522:58:045
2685199170,10tDemoTimingTask27192-21chrt20:09:565
2481139170,9EcMasterDemoSyn28361-21taskset22:40:005
1679999170,10tDemoTimingTask16989-21chrt19:45:275
390499160,7tDemoTimingTask5790-21chrt20:30:245
3107799165,8cyclictest754-21ntpd23:10:174
3107799164,9cyclictest744-21snmpd23:17:504
3107799161,9cyclictest5358-21runrttasks19:21:124
3107399169,6cyclictest14571-21ps23:43:423
3107399160,10cyclictest9537-21sh23:59:023
3106999164,8cyclictest807-21postgres20:17:122
3106599160,8cyclictest2221-21sh00:12:331
3106199163,10cyclictest8489-21runrttasks21:53:580
3106199161,6cyclictest5223-21cat21:35:010
3106199160,9cyclictest31911-21ssh22:05:510
3106199160,9cyclictest25664-21sh23:14:120
3106199160,14cyclictest10213-21fschecks_time00:35:160
3106199160,13cyclictest831-21runrttasks20:17:010
2742199160,10tDemoTimingTask32391-21chrt21:14:575
2433999160,9tDemoTimingTask17732-21sleep23:14:555
1806629160,9tAtEmLog_018071-21taskset20:56:235
1806629160,9tAtEmLog_018071-21taskset20:56:225
166399160,10tDemoTimingTask5378-21taskset22:09:555
1571299160,10tDemoTimingTask15743-21taskset20:51:215
40942150,6sleep14119-21ssh22:44:341
3107799158,5cyclictest22011-21grep22:00:294
3107799153,9cyclictest744-21snmpd00:06:504
31077991512,2cyclictest644-21dbus-daemon22:20:014
3107799150,10cyclictest18169-21ssh22:34:334
3107399155,8cyclictest21421-21/usr/sbin/munin22:00:243
3107399154,6cyclictest2514-21expr20:25:153
3107399153,9cyclictest744-21snmpd22:24:503
3107399151,9cyclictest17371-21/usr/sbin/munin19:45:283
3107399151,10cyclictest8256-21sh22:46:083
3107399151,10cyclictest30436-21sh23:52:133
3107399150,10cyclictest11511-21chrt23:24:063
3106999153,9cyclictest10848-21awk20:40:242
3106999153,8cyclictest3588-21expr19:20:012
31069991511,3cyclictest31056-21cyclictest20:05:002
3106999150,9cyclictest8170-21switchtime20:35:252
3106999150,9cyclictest744-21snmpd00:36:182
3106999150,9cyclictest22444-21cat21:05:252
3106599151,10cyclictest831-21runrttasks23:41:501
3106599150,9cyclictest31401-21runrttasks22:59:351
3106599150,9cyclictest27883-21sh21:46:241
3106599150,9cyclictest1635-21sh23:00:221
3106599150,10cyclictest17782-21ssh00:39:541
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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