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2026-04-23 - 08:17
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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 Thu Apr 23, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1097539990,0EcMasterDemoSyn10983-21runintdemo5min22:23:430
1097539930,0EcMasterDemoSyn1098529tAtEmLog_022:23:425
1398239870,1EcMasterDemoSyn13987-21runintdemo5min20:16:572
322339850,0EcMasterDemoSyn323029tAtEmLog_021:02:345
2986139850,0EcMasterDemoSyn2987129tAtEmLog_019:41:265
2986139850,0EcMasterDemoSyn2987129tAtEmLog_019:41:265
925939830,0EcMasterDemoSyn926929tAtEmLog_020:06:495
46539820,6EcMasterDemoSyn470-21runintdemo5min23:29:381
2618139820,0EcMasterDemoSyn2619129tAtEmLog_020:42:175
2562939820,0EcMasterDemoSyn2563929tAtEmLog_021:38:045
2360339820,0EcMasterDemoSyn2361329tAtEmLog_000:35:345
2010139820,0EcMasterDemoSyn2011129tAtEmLog_019:21:095
1907739820,0EcMasterDemoSyn1908729tAtEmLog_020:27:055
1878439820,0EcMasterDemoSyn1879429tAtEmLog_000:15:165
1160239820,0EcMasterDemoSyn1161229tAtEmLog_021:48:125
1023039820,0EcMasterDemoSyn1024029tAtEmLog_022:59:135
452239810,0EcMasterDemoSyn453229tAtEmLog_019:56:395
2854039810,0EcMasterDemoSyn2855029tAtEmLog_023:09:215
1398239810,0EcMasterDemoSyn1399229tAtEmLog_020:16:565
12932370,1sleep21283-21ssh00:05:212
175232360,0sleep00-21swapper/023:38:550
2079739330,3EcMasterDemoSyn20803-21ps21:53:171
1524239310,1EcMasterDemoSyn15248-21ps22:43:592
1160239240,0EcMasterDemoSyn11611-21wc21:48:133
13036992119,2cyclictest22758-21kworker/3:1+events21:53:163
1303199210,7cyclictest2194350latency_hist22:29:591
185752200,0sleep30-21swapper/321:34:283
323199190,10tDemoTimingTask4035-21chrt21:05:005
1303199190,9cyclictest7418-21fschecks_count23:15:151
1303199190,9cyclictest31973-21sh22:53:021
1303199190,9cyclictest16710-21diskmemload21:33:101
1303199190,8cyclictest20079-21sh23:40:141
1303199190,8cyclictest11049-21mailstats20:10:201
1303199190,7cyclictest1668850latency_hist22:44:591
1302699195,10cyclictest3294-21sh00:06:260
1302699190,15cyclictest10626-21sh22:59:270
1303199185,5cyclictest22825-21latency20:35:171
1303199181,8cyclictest23137-21sed00:05:061
13031991814,3cyclictest5107-21turbostat.cron21:45:011
13031991814,3cyclictest5107-21turbostat.cron21:45:001
1303199180,9cyclictest9540-21/usr/sbin/munin22:05:221
1303199180,9cyclictest4482-21sh22:37:511
1303199180,8cyclictest8741-21sh22:04:491
1303199180,8cyclictest6109-21diskmemload23:03:411
1303199180,8cyclictest27041-21ssh23:08:171
1303199180,8cyclictest26984-21sh00:37:571
1303199180,8cyclictest26267-21runrttasks22:14:231
1303199180,8cyclictest20533-21sh23:58:291
1303199180,10cyclictest18759-21chrt21:16:051
1302699181,9cyclictest16-1pr/legacy23:34:410
1302699180,15cyclictest27728-21aten2_r5power_c22:15:120
1302699180,14cyclictest21822-21sh21:18:120
453229170,14tAtEmLog_06863-21chrt20:01:195
3220799170,10tDemoTimingTask32318-21chrt00:05:125
13037991713,3cyclictest32345-21munin-plugin-st22:00:004
13036991713,3cyclictest24062-21munin-plugin-st20:39:593
1303699170,10cyclictest24353-21taskset00:36:033
1303199179,6cyclictest4362-21grep21:05:141
1303199177,8cyclictest13503-21head00:30:181
1303199176,4cyclictest18508-21gltestperf00:15:151
1303199173,6cyclictest19530-21latency_hist20:30:001
1303199170,9cyclictest4712-21sh23:13:511
1303199170,9cyclictest4129-21ssh22:20:031
1303199170,9cyclictest31188-21sh22:16:301
1303199170,9cyclictest29104-21sh22:33:421
1303199170,9cyclictest18379-21/usr/sbin/munin19:20:221
1303199170,9cyclictest17979-21runrttasks19:19:051
1303199170,9cyclictest16709-21fschecks_time23:20:151
1303199170,9cyclictest16709-21fschecks_time23:20:151
1303199170,9cyclictest13434-21ssh00:12:151
1303199170,9cyclictest10469-21sh23:35:041
1303199170,8cyclictest716-21snmpd23:51:071
1303199170,8cyclictest32732-21sed19:50:001
1303199170,8cyclictest32732-21sed19:50:001
1303199170,8cyclictest27676-21sh21:56:461
1303199170,8cyclictest20523-21missed_timers20:30:171
1303199170,8cyclictest20353-21rm22:46:131
1303199170,7cyclictest7016-21grep21:10:131
1303199170,7cyclictest1298750latency_hist19:10:001
1303199170,10cyclictest780-21runrttasks00:28:231
1303199170,10cyclictest7684-21chrt21:45:281
1303199170,10cyclictest716-21snmpd20:08:511
1303199170,10cyclictest32172-21ssh23:46:321
1303199170,10cyclictest30558-21ssh00:04:111
1303199170,10cyclictest27322-21ssh00:20:141
1302699179,6cyclictest21732-21tr00:35:120
1302699179,6cyclictest12563-21cut23:00:140
1302699172,6cyclictest19568-21kernelversion22:10:170
1302699170,9cyclictest780-21runrttasks20:37:300
1302699170,9cyclictest5323-21sh22:02:270
1302699170,9cyclictest23060-21sh00:17:430
1302699170,14cyclictest11202-21sh00:10:410
1302699170,12cyclictest2888-21awk00:24:590
604299160,7tDemoTimingTask10674-21chrt22:40:485
604299160,6tDemoTimingTask6885-21chrt22:39:295
552899160,9tDemoTimingTask6475-21chrt23:15:005
2507599160,9tDemoTimingTask27455-21taskset22:15:025
1908899160,9tDemoTimingTask19629-21taskset20:30:005
18767291614,0tAtEmLog_00-21swapper/523:40:005
1303799160,9cyclictest24116-21/usr/sbin/munin19:30:164
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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