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2026-05-26 - 13:01
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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 all highest latencies:
System rack3slot2.osadl.org (updated Tue May 26, 2026 00:44:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
113706922640,4chrt1137038-21ntp_states23:26:060
114131222600,3sleep01141314-21ps23:41:140
109257822480,3chrt1092581-21wc20:46:160
106428822420,2sleep01064289-21if_eth019:05:190
114915722330,3chrt1149154-21ntpq00:10:470
106542199218187,19cyclictest1156121-21kworker/u2:000:36:170
110340222110,2sleep01103403-21cat21:25:290
106542199211182,17cyclictest1144396-21kworker/u2:200:20:070
106542199209180,18cyclictest1144396-21kworker/u2:200:00:170
106542199209178,19cyclictest1100251-21kworker/u2:121:35:040
106542199206176,19cyclictest1144396-21kworker/u2:200:35:040
106542199205176,18cyclictest1122178-21kworker/u2:222:56:160
106542199205174,19cyclictest1144396-21kworker/u2:223:56:180
106542199204175,18cyclictest1100251-21kworker/u2:122:00:120
106542199204174,19cyclictest1122178-21kworker/u2:222:51:180
113021822010,2sleep01130220-21grep23:01:160
106542199198169,18cyclictest1058764-21kworker/u2:119:25:030
106542199196167,17cyclictest1100251-21kworker/u2:121:16:190
106542199196167,17cyclictest1072045-21kworker/u2:019:36:320
106542199195166,18cyclictest1115100-21kworker/u2:222:10:040
113415921940,4chrt1134156-21ntpq23:15:440
106542199193164,17cyclictest1120383-21kworker/u2:122:35:040
106542199191161,19cyclictest1093764-21kworker/u2:021:06:190
106542199191161,18cyclictest1122178-21kworker/u2:222:36:180
106542199190159,19cyclictest1058764-21kworker/u2:119:20:050
106542199189158,19cyclictest1100251-21kworker/u2:121:56:220
106542199189158,19cyclictest1082151-21kworker/u2:120:30:040
106542199187158,18cyclictest1122178-21kworker/u2:222:41:180
106542199187147,28cyclictest1100251-21kworker/u2:121:50:120
106542199186148,26cyclictest1093764-21kworker/u2:021:11:170
106542199183154,17cyclictest1082151-21kworker/u2:120:15:030
106542199182153,18cyclictest1118373-21kworker/u2:022:25:030
106542199182151,19cyclictest1142489-21kworker/u2:123:50:000
106542199181152,19cyclictest1122178-21kworker/u2:223:11:180
106542199181151,19cyclictest1144396-21kworker/u2:200:20:330
106542199180151,19cyclictest1070061-21kworker/u2:219:31:190
106542199180151,17cyclictest1077958-21kworker/u2:320:06:210
107981921780,4chrt1079816-21ntpq20:00:350
106542199178150,17cyclictest1072045-21kworker/u2:019:40:310
110807721770,2sleep01108079-21cat21:41:200
106542199177150,17cyclictest1082151-21kworker/u2:120:31:190
106542199177149,17cyclictest1090097-21kworker/u2:220:45:040
106542199177148,17cyclictest1077958-21kworker/u2:320:00:030
106542199177146,19cyclictest1144396-21kworker/u2:200:05:370
106542199176147,19cyclictest1075629-21kworker/u2:219:55:070
106542199176146,19cyclictest1133652-21kworker/u2:023:31:140
106542199175147,18cyclictest1122178-21kworker/u2:223:10:040
108541521740,4chrt1085412-21ntpq20:20:400
106542199174145,18cyclictest1133652-21kworker/u2:023:21:160
106542199174144,18cyclictest1144396-21kworker/u2:200:25:480
106542199172142,19cyclictest1133652-21kworker/u2:023:36:180
106542199171144,18cyclictest1096074-21kworker/u2:121:01:210
106542199171142,17cyclictest1058764-21kworker/u2:119:15:070
106542199170142,18cyclictest1122178-21kworker/u2:222:46:160
106542199170139,19cyclictest1100251-21kworker/u2:121:40:050
106542199169140,17cyclictest1100251-21kworker/u2:121:21:190
106542199168139,18cyclictest1115100-21kworker/u2:222:20:060
106542199168139,18cyclictest1082151-21kworker/u2:120:20:070
112039321640,3chrt22-21kcompactd022:26:140
106542199164132,20cyclictest1142489-21kworker/u2:123:51:010
106542199162131,19cyclictest1100251-21kworker/u2:121:46:160
106542199161134,17cyclictest1072045-21kworker/u2:019:45:090
106542199160129,19cyclictest1115100-21kworker/u2:222:10:220
106542199156126,18cyclictest1058764-21kworker/u2:119:25:230
106542199153126,17cyclictest1093764-21kworker/u2:020:55:410
106542199153125,17cyclictest1093764-21kworker/u2:020:55:020
106542199152123,17cyclictest1082151-21kworker/u2:120:36:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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