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2026-04-22 - 04:08
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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 100 highest latencies:
System rack3slot2.osadl.org (updated Wed Apr 22, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112809399366335,20cyclictest29-21kswapd022:21:030
112809399311275,23cyclictest1182653-21forks22:25:220
112809399294262,20cyclictest1214344-21awk00:20:220
121753222490,3chrt1217503-21ntp_states00:31:130
112809399235203,20cyclictest1125770-21kworker/u2:019:25:040
117325822270,3chrt1173256-21ntp_states21:50:580
112809399226198,16cyclictest1168976-21kworker/u2:221:40:070
112809399223192,19cyclictest1203807-21kworker/u2:200:00:330
112809399222192,19cyclictest1163396-21kworker/u2:021:25:050
112809399222192,18cyclictest1189378-21kworker/u2:023:10:060
112809399218190,18cyclictest1171282-21kworker/u2:022:10:030
112809399218189,18cyclictest1203807-21kworker/u2:200:00:070
112809399218189,18cyclictest1171282-21kworker/u2:022:15:070
112809399216188,17cyclictest1189378-21kworker/u2:023:15:070
112809399216186,18cyclictest1142039-21kworker/u2:120:15:020
112809399214185,18cyclictest1160136-21kworker/u2:221:10:050
112809399214185,18cyclictest1146689-21kworker/u2:020:20:020
112809399212182,18cyclictest1146689-21kworker/u2:020:45:050
112809399211181,19cyclictest1168976-21kworker/u2:221:50:020
112809399210180,19cyclictest1210408-21kworker/u2:000:20:080
112809399210180,18cyclictest1139734-21kworker/u2:019:55:040
112809399208179,18cyclictest1146689-21kworker/u2:020:35:070
112809399208179,18cyclictest1127195-21kworker/u2:119:10:040
112809399206178,17cyclictest1197764-21kworker/u2:123:35:070
112809399206177,19cyclictest1171282-21kworker/u2:022:35:030
112809399206177,18cyclictest1184303-21kworker/u2:222:40:070
112809399205176,17cyclictest1125770-21kworker/u2:019:35:060
112988822040,4chrt1129891-21wc19:15:310
112809399204176,18cyclictest1203807-21kworker/u2:200:05:080
112809399204175,18cyclictest1184303-21kworker/u2:222:50:050
112809399204174,18cyclictest1171282-21kworker/u2:022:00:070
112809399204174,18cyclictest1146689-21kworker/u2:020:30:070
112809399203174,18cyclictest1217321-21kworker/u2:200:40:080
112809399203174,18cyclictest1146689-21kworker/u2:021:05:070
112809399203174,17cyclictest1146689-21kworker/u2:020:50:070
112809399202173,17cyclictest1146689-21kworker/u2:020:25:030
112809399202172,19cyclictest1203807-21kworker/u2:223:45:050
112809399202172,19cyclictest1138332-21kworker/u2:119:50:040
112809399202172,18cyclictest1184303-21kworker/u2:222:45:020
112809399201171,17cyclictest1163396-21kworker/u2:021:31:050
112809399201168,22cyclictest1203807-21kworker/u2:223:50:070
112809399200170,18cyclictest1146689-21kworker/u2:020:40:090
112809399199173,16cyclictest1171282-21kworker/u2:022:05:070
112809399199169,18cyclictest1210408-21kworker/u2:000:30:040
112809399197168,19cyclictest1197764-21kworker/u2:123:30:070
112809399196167,18cyclictest1146689-21kworker/u2:020:50:370
112809399195166,18cyclictest1125770-21kworker/u2:019:35:370
112809399195165,19cyclictest1125770-21kworker/u2:019:30:060
112809399195163,19cyclictest1171282-21kworker/u2:022:15:400
112809399193165,17cyclictest1160136-21kworker/u2:221:15:070
112809399189156,21cyclictest1168976-21kworker/u2:221:40:360
116614121880,3sleep01166139-21netstat21:25:310
112809399188158,18cyclictest1163396-21kworker/u2:021:20:010
112809399187157,19cyclictest1197764-21kworker/u2:123:36:190
112809399187157,19cyclictest1184303-21kworker/u2:222:55:050
112809399187156,19cyclictest1203807-21kworker/u2:223:50:390
112809399187144,19cyclictest1125770-21kworker/u2:019:41:130
112809399186157,18cyclictest1210408-21kworker/u2:000:11:120
112809399185158,17cyclictest1189378-21kworker/u2:023:20:050
112809399184155,18cyclictest1197764-21kworker/u2:123:25:010
112809399183154,17cyclictest1125770-21kworker/u2:019:11:170
112809399182152,18cyclictest1189378-21kworker/u2:023:05:020
112809399182152,18cyclictest1142039-21kworker/u2:120:01:110
112809399182139,19cyclictest1142039-21kworker/u2:120:05:490
112809399180151,18cyclictest1146689-21kworker/u2:021:00:050
112809399178148,18cyclictest1184303-21kworker/u2:222:55:400
112809399176147,18cyclictest1139734-21kworker/u2:019:55:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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