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2026-07-24 - 15:23
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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 highest latencies:
System rack3slot2.osadl.org (updated Fri Jul 24, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
98413599302272,18cyclictest989717-21kworker/u2:107:40:230
99426122720,3chrt994259-21irqstats07:45:250
98413599270239,21cyclictest29-21kswapd009:56:180
98413599259228,20cyclictest987340-21kworker/u2:007:39:290
105149022520,2sleep01051492-21missed_timers11:10:290
98833622340,3chrt988337-21systemctl07:25:030
100651422180,3sleep01006515-21latency_hist08:30:000
102944922130,3sleep01029450-21gcc09:51:120
98413599206177,18cyclictest1012588-21kworker/u2:209:01:180
98413599205175,19cyclictest1012588-21kworker/u2:209:00:050
98413599205173,20cyclictest1001444-21kworker/u2:108:15:040
98413599202171,19cyclictest994426-21kworker/u2:208:00:320
98413599193164,19cyclictest29-21kswapd010:00:220
98413599193163,19cyclictest994426-21kworker/u2:208:00:070
98413599193163,19cyclictest1029804-21kworker/u2:110:15:030
98413599191160,19cyclictest1012588-21kworker/u2:209:10:050
98413599190161,18cyclictest1072443-21kworker/u2:212:30:030
98413599189160,18cyclictest1019547-21kworker/u2:109:40:050
98413599188158,19cyclictest1062833-21kworker/u2:212:01:210
98413599187156,19cyclictest1054284-21kworker/u2:011:25:020
98413599187156,19cyclictest1046905-21kworker/u2:111:40:370
98413599187156,19cyclictest1044612-21kworker/u2:010:50:030
98413599186158,17cyclictest1039951-21kworker/u2:110:45:030
98413599186156,19cyclictest1001444-21kworker/u2:108:45:050
98413599185156,18cyclictest1012588-21kworker/u2:209:10:270
98413599185155,19cyclictest987340-21kworker/u2:007:25:380
98413599184154,19cyclictest1029804-21kworker/u2:110:20:030
98413599184152,20cyclictest1001444-21kworker/u2:108:31:170
98413599182153,19cyclictest1069188-21kworker/u2:112:35:050
98413599181150,19cyclictest1039951-21kworker/u2:110:31:220
98413599180150,19cyclictest1046905-21kworker/u2:111:36:170
98413599180145,23cyclictest1062833-21kworker/u2:211:56:180
98413599179147,20cyclictest1033479-21kworker/u2:210:10:050
98413599178148,18cyclictest1044612-21kworker/u2:010:55:370
98413599177148,19cyclictest1019547-21kworker/u2:109:35:070
98413599177148,17cyclictest1019547-21kworker/u2:109:45:070
98413599177147,18cyclictest1019547-21kworker/u2:109:16:200
98413599176148,19cyclictest1039951-21kworker/u2:110:36:180
98413599176148,17cyclictest1046905-21kworker/u2:111:20:000
98413599175146,18cyclictest1035766-21kworker/u2:010:30:050
98413599175145,19cyclictest973154-21kworker/u2:207:16:160
98413599175145,19cyclictest1003756-21kworker/u2:008:25:040
98413599175145,18cyclictest1069188-21kworker/u2:112:20:070
98413599174148,16cyclictest1001444-21kworker/u2:108:15:080
98413599174145,18cyclictest1069188-21kworker/u2:112:20:370
98413599173142,19cyclictest1012588-21kworker/u2:208:51:240
98413599172142,18cyclictest1069188-21kworker/u2:112:40:050
98413599172141,21cyclictest973154-21kworker/u2:207:10:050
101103021720,3sleep01011033-21cut08:45:270
98413599171142,19cyclictest1046905-21kworker/u2:111:30:070
98413599171142,18cyclictest1027901-21kworker/u2:009:50:070
98413599171141,19cyclictest999571-21kworker/u2:008:10:060
98413599169141,18cyclictest1046905-21kworker/u2:111:31:170
98413599169140,18cyclictest1019547-21kworker/u2:109:21:180
98413599169126,18cyclictest1066801-21kworker/u2:012:10:070
99055621660,3chrt990558-21sort07:31:190
98413599164133,19cyclictest973154-21kworker/u2:207:11:220
98413599163133,19cyclictest1029804-21kworker/u2:110:20:380
98413599162132,18cyclictest1044612-21kworker/u2:011:01:210
98413599161131,18cyclictest1046905-21kworker/u2:111:10:070
98413599160131,17cyclictest1001444-21kworker/u2:108:35:190
98413599158130,18cyclictest1046905-21kworker/u2:111:46:170
98413599158128,18cyclictest1062833-21kworker/u2:211:55:060
98413599156127,18cyclictest1066801-21kworker/u2:012:11:030
98413599156126,17cyclictest1019547-21kworker/u2:109:26:120
98413599150122,17cyclictest994426-21kworker/u2:207:55:030
98413599140111,18cyclictest1044612-21kworker/u2:010:51:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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