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2026-05-01 - 03:43
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack3slot2.osadl.org (updated Fri May 01, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
136377322550,3chrt1363769-21ps19:56:150
135054899226195,19cyclictest1363100-21kworker/u2:220:31:190
135196822200,2sleep01351969-21grep19:15:060
136735422100,2sleep01367356-21sort20:10:070
135054899207175,19cyclictest1363100-21kworker/u2:220:05:040
136208022060,2sleep01362078-21missed_timers19:50:290
135054899206177,17cyclictest1428596-21kworker/u2:000:11:160
135054899202173,17cyclictest1428596-21kworker/u2:000:30:030
135054899201171,19cyclictest1399308-21kworker/u2:122:10:030
135054899201170,18cyclictest1363100-21kworker/u2:220:30:040
135054899200170,18cyclictest1434526-21kworker/u2:200:40:050
142872221980,2sleep01428724-21find23:50:130
142347021980,3sleep01423471-21collect223:30:330
138825321950,2sleep01388254-21ls21:25:060
136790321950,4chrt1367901-21ntpq20:11:130
135054899193163,18cyclictest1422076-21kworker/u2:123:45:030
135054899193163,18cyclictest1396514-21kworker/u2:222:05:050
135054899192162,18cyclictest1399308-21kworker/u2:122:21:220
135054899192161,19cyclictest1379799-21kworker/u2:221:15:050
135054899190160,19cyclictest1422076-21kworker/u2:123:30:030
135054899190159,19cyclictest1350557-21kworker/u2:119:20:060
135054899189158,18cyclictest1428596-21kworker/u2:000:25:030
135054899188159,18cyclictest1379799-21kworker/u2:221:35:050
135054899188159,18cyclictest1363100-21kworker/u2:220:25:040
135054899188157,19cyclictest1377500-21kworker/u2:020:50:040
137895621860,3chrt1378953-21ntpq20:50:520
135054899186155,19cyclictest1407717-21kworker/u2:223:00:060
135054899185155,19cyclictest1350557-21kworker/u2:119:40:030
135054899185154,19cyclictest1407717-21kworker/u2:222:51:190
135054899184153,19cyclictest1399308-21kworker/u2:122:20:030
135054899183155,17cyclictest1428596-21kworker/u2:000:31:170
135054899183153,18cyclictest1350557-21kworker/u2:119:31:170
135054899183152,19cyclictest1350557-21kworker/u2:119:50:020
135482621820,3chrt1354827-21ls19:25:070
135054899182151,19cyclictest1417941-21kworker/u2:023:20:080
135054899181152,17cyclictest1379799-21kworker/u2:221:30:050
135054899181151,18cyclictest1422076-21kworker/u2:123:35:320
135054899180149,19cyclictest1396514-21kworker/u2:221:56:170
135054899178148,19cyclictest1379799-21kworker/u2:221:20:070
135938721770,2sleep01359389-21awk19:40:360
135054899177146,18cyclictest1377500-21kworker/u2:021:00:330
135054899175145,19cyclictest1379799-21kworker/u2:220:56:190
135054899175145,18cyclictest1399308-21kworker/u2:122:35:040
135054899174144,18cyclictest1407717-21kworker/u2:222:36:210
135054899172141,19cyclictest1407717-21kworker/u2:222:41:170
135054899172140,19cyclictest1379799-21kworker/u2:221:40:070
135054899171140,19cyclictest1417941-21kworker/u2:023:20:320
140092921700,4chrt1400931-21ls22:10:210
135054899170142,18cyclictest1416066-21kworker/u2:123:06:290
135054899170138,20cyclictest1428596-21kworker/u2:000:00:340
135054899168140,17cyclictest1379799-21kworker/u2:221:45:030
135054899168139,17cyclictest1428596-21kworker/u2:000:16:200
135054899168139,17cyclictest1363100-21kworker/u2:220:45:060
135054899168137,19cyclictest1363100-21kworker/u2:220:36:190
135054899167137,19cyclictest1344950-21kworker/u2:319:10:020
135054899167136,19cyclictest1379799-21kworker/u2:221:45:110
135054899167135,20cyclictest1428596-21kworker/u2:023:56:180
135054899166136,18cyclictest1350557-21kworker/u2:119:25:320
135054899165134,18cyclictest1399308-21kworker/u2:122:30:020
135054899163133,19cyclictest1379799-21kworker/u2:221:10:080
135054899163131,19cyclictest1407717-21kworker/u2:223:05:060
135054899162135,18cyclictest1425824-21kworker/u2:223:46:260
135054899162133,19cyclictest1407717-21kworker/u2:223:11:250
135054899162133,18cyclictest1428596-21kworker/u2:000:10:060
135054899160131,19cyclictest1392355-21kworker/u2:021:51:280
135054899160129,19cyclictest1407717-21kworker/u2:222:45:390
135054899159128,19cyclictest1363100-21kworker/u2:220:15:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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