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2026-07-13 - 06:52
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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 Jul 13, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1487939920,0EcMasterDemoSyn14888-21runintdemo5min20:36:492
1320139830,0EcMasterDemoSyn1321129tAtEmLog_022:48:405
1252039830,0EcMasterDemoSyn1253029tAtEmLog_020:31:455
2463739820,0EcMasterDemoSyn2464729tAtEmLog_021:42:455
2438039820,0EcMasterDemoSyn2439029tAtEmLog_020:57:065
1487939820,0EcMasterDemoSyn1488929tAtEmLog_020:36:495
1178539820,0EcMasterDemoSyn1179529tAtEmLog_019:20:455
795839810,0EcMasterDemoSyn796829tAtEmLog_023:03:535
642839810,0EcMasterDemoSyn643829tAtEmLog_021:32:365
436239810,0EcMasterDemoSyn437229tAtEmLog_019:05:335
2475239810,0EcMasterDemoSyn2476229tAtEmLog_023:49:325
2103539810,0EcMasterDemoSyn2104529tAtEmLog_023:29:145
2753839300,0EcMasterDemoSyn27544-21ps22:38:314
1320139260,1EcMasterDemoSyn301rcuc/122:48:401
161252240,3sleep50-21swapper/521:38:055
104322240,1sleep10-21swapper/121:35:121
305629214,16tAtEmLog_03356-21turbostat20:15:005
1943439210,0EcMasterDemoSyn19445-21sh21:57:580
1943439210,0EcMasterDemoSyn19445-21sh21:57:570
480099203,10cyclictest23365-21fschecks_time23:30:162
4800991911,7cyclictest24643-21sh21:00:002
479499195,10cyclictest11303-21sh23:23:510
180402190,0sleep10-21swapper/120:45:141
480099183,8cyclictest31340-21cut22:40:182
480099180,7cyclictest5633-21ssh22:08:222
480099180,7cyclictest29505-21ssh22:57:312
480099180,7cyclictest17898-21aten2_r5power_e20:45:132
480099180,7cyclictest1281150latency_hist20:35:002
480099180,7cyclictest11558-21chrt22:11:162
479499181,9cyclictest8178-21sh21:51:180
479499180,10cyclictest2631-21sh00:30:410
479499180,10cyclictest19279-21sh21:40:060
2912529180,0tAtEmLog_00-21swapper/521:12:185
2464899181,15tDemoTimingTask30343-21chrt21:45:255
542599170,10tDemoTimingTask6028-21taskset20:20:025
480099179,7cyclictest21306-21sh23:29:242
480099170,9cyclictest13561-21rm00:19:242
480099170,7cyclictest844-21ssh21:11:242
480099170,7cyclictest7039-21rm22:26:432
480099170,7cyclictest30619-21ssh22:22:012
480099170,7cyclictest157311tr20:40:142
480099170,7cyclictest15655-21/usr/sbin/munin22:50:272
480099170,6cyclictest29360-21diskmemload23:59:082
480099170,6cyclictest11137-21sh21:53:252
479699171,12cyclictest16-1pr/legacy23:49:301
479499170,14cyclictest24450-21sh22:19:010
268429170,7tAtEmLog_08204-21taskset23:21:395
2125399170,7tDemoTimingTask22237-21chrt19:45:135
2125399170,7tDemoTimingTask21446-21chrt19:43:185
1038799170,10tDemoTimingTask10489-21chrt21:52:575
4808991613,2cyclictest25851-21sendmail22:20:004
480599160,9cyclictest23618-21runrttasks19:45:493
480099169,6cyclictest693-21in:imuxsock23:15:162
480099164,7cyclictest780-21runrttasks20:54:152
480099163,11cyclictest6756-21if_enp6s020:20:162
480099163,11cyclictest31256-21cut20:05:002
480099163,11cyclictest31256-21cut20:05:002
480099161,7cyclictest28399-21aten2_r5power_c21:45:122
480099161,7cyclictest26452-21rm00:25:542
480099161,7cyclictest22729-21ssh22:00:022
480099161,7cyclictest1812-21rm21:30:132
480099161,7cyclictest13675-21latency_hist21:55:012
480099161,7cyclictest13675-21latency_hist21:55:002
480099161,7cyclictest10725-21ssh22:46:542
480099161,7cyclictest10452-21grep23:05:132
480099160,9cyclictest8456-21aten2_r5power_e20:25:112
480099160,9cyclictest17281-21/usr/sbin/munin21:20:212
480099160,9cyclictest10234-21/usr/sbin/munin00:35:192
480099160,8cyclictest8728-21tune2fs23:40:162
480099160,8cyclictest8264-21ssh23:04:042
480099160,8cyclictest8121-21ssh21:15:202
480099160,8cyclictest5697-21wc19:10:142
480099160,8cyclictest474-21ssh00:11:282
480099160,8cyclictest4178-21tune2fs20:15:172
480099160,8cyclictest3354-21latency_hist20:15:002
480099160,8cyclictest26895-21kernelversion23:50:162
480099160,8cyclictest26758-21tr19:55:142
480099160,8cyclictest26465-21cat21:25:242
480099160,8cyclictest26458-21sh22:37:462
480099160,8cyclictest22977-21grep19:45:182
480099160,8cyclictest22716-21rm23:11:362
480099160,8cyclictest20708-21ssh00:05:112
480099160,8cyclictest17352-21aten2_r5power_c22:15:092
480099160,8cyclictest13477-21tr22:30:192
480099160,8cyclictest12063-21sort00:00:132
480099160,8cyclictest10552-21ssh23:23:192
480099160,7cyclictest16168-21needreboot00:20:182
480099160,7cyclictest1358-21ssh23:35:322
480099160,6cyclictest2375-21sh00:30:302
480099160,4cyclictest13961-21ssh21:36:352
479699167,7cyclictest21952-21cut22:35:171
479499164,9cyclictest30534-21fschecks_time21:10:150
479499164,9cyclictest22066-21sh23:29:580
4794991612,3cyclictest1969-21sh23:55:000
479499160,8cyclictest27503-21sh22:56:050
479499160,8cyclictest12980-21runrttasks21:18:220
479499160,11cyclictest25897-21ssh23:31:170
479499160,10cyclictest31108-21sh22:22:230
2064799160,10tDemoTimingTask20757-21taskset21:22:315
1016999160,9tDemoTimingTask10201-21taskset20:26:445
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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