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2026-07-04 - 10:52
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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 792 highest latencies:
System rack3slot2.osadl.org (updated Sat Jul 04, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
345174299300266,22cyclictest3535311-21/usr/sbin/munin00:10:210
346470822950,2sleep03464710-21netstat19:55:300
348881522840,3sleep03488816-21mailstats21:21:170
350749922810,2sleep03507500-21idleruntime-cro22:30:000
347150222800,2sleep03471503-21ls20:20:210
347428222620,2sleep03474283-21cat20:30:210
350799222560,3chrt3507989-21ntpq22:30:380
345237822550,3chrt3452376-21ntpq19:11:090
351622622410,3chrt3516227-21cat23:00:250
348126522320,3chrt3481263-21sshd20:55:210
351029722190,3sleep03510300-21tr22:40:020
345174299210179,19cyclictest3527834-21kworker/u2:100:00:170
352939522090,3sleep03529396-21sshd23:46:470
345174299206176,18cyclictest3470289-21kworker/u2:120:40:030
347277822030,2sleep03472776-21acpi20:25:120
345174299203173,18cyclictest3457602-21kworker/u2:219:45:070
354015022010,3chrt3540151-21timerandwakeup00:26:220
345174299201171,18cyclictest3497757-21kworker/u2:122:20:080
345174299199170,18cyclictest3461509-21kworker/u2:319:50:070
345174299199170,17cyclictest3527834-21kworker/u2:100:25:060
345174299199169,19cyclictest3489411-21kworker/u2:221:30:030
345174299197166,19cyclictest3461509-21kworker/u2:319:51:170
345174299196168,18cyclictest3478655-21kworker/u2:220:50:030
345174299196166,19cyclictest3520038-21kworker/u2:223:20:020
345174299193163,19cyclictest3526065-21kworker/u2:023:40:040
345174299191164,17cyclictest3441198-21kworker/u2:019:10:050
345174299191162,18cyclictest3497757-21kworker/u2:122:10:040
345174299191162,18cyclictest3497757-21kworker/u2:122:05:080
345174299191161,18cyclictest3527834-21kworker/u2:100:16:230
345174299190161,18cyclictest3489411-21kworker/u2:221:30:210
345174299190161,18cyclictest3457602-21kworker/u2:219:40:030
345174299190160,19cyclictest3461509-21kworker/u2:320:05:380
345174299189160,18cyclictest3497757-21kworker/u2:122:00:080
345174299189159,18cyclictest3461509-21kworker/u2:320:05:070
345174299189158,19cyclictest3470289-21kworker/u2:120:55:070
351527121880,3chrt3515269-21sensors_temp22:56:160
345174299188159,19cyclictest3512175-21kworker/u2:122:51:170
345174299188159,18cyclictest3512175-21kworker/u2:123:15:060
345174299188158,18cyclictest3470289-21kworker/u2:120:45:070
345174299188147,18cyclictest3470289-21kworker/u2:121:06:190
345174299187157,18cyclictest3492673-21kworker/u2:021:45:070
354341821850,3chrt3543422-21munin-plugin-st00:40:010
345174299185154,19cyclictest3455935-21kworker/u2:019:35:070
345174299184154,18cyclictest3527834-21kworker/u2:100:30:230
345174299183155,17cyclictest3485612-21kworker/u2:021:15:020
345174299183153,18cyclictest3520038-21kworker/u2:223:25:040
345174299181153,18cyclictest3504741-21kworker/u2:222:25:080
345174299181151,18cyclictest3470289-21kworker/u2:121:05:030
345174299180152,17cyclictest3527834-21kworker/u2:123:45:060
345174299179149,18cyclictest3470289-21kworker/u2:121:16:210
345174299179148,20cyclictest3451752-21kworker/u2:119:21:190
345174299177145,20cyclictest3470289-21kworker/u2:120:15:330
345174299174146,17cyclictest3527834-21kworker/u2:123:51:180
345174299174145,19cyclictest3520038-21kworker/u2:223:25:320
345174299173144,19cyclictest3492673-21kworker/u2:021:51:220
345174299171144,17cyclictest3527834-21kworker/u2:100:00:070
345174299171141,18cyclictest3461509-21kworker/u2:320:10:330
345174299171140,19cyclictest3504741-21kworker/u2:222:45:060
345174299170141,19cyclictest3512175-21kworker/u2:122:50:020
345174299170140,18cyclictest3520038-21kworker/u2:223:31:170
345174299168140,17cyclictest3512175-21kworker/u2:123:05:220
345174299164136,17cyclictest3489411-21kworker/u2:221:35:210
345174299164135,18cyclictest3451752-21kworker/u2:119:16:250
345174299161133,17cyclictest3497757-21kworker/u2:122:10:460
345174299160131,19cyclictest3492673-21kworker/u2:021:45:330
345174299158127,19cyclictest3455935-21kworker/u2:019:25:570
345174299156126,18cyclictest3527834-21kworker/u2:100:05:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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