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2026-03-30 - 01:22
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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 Sun Mar 29, 2026 12:44:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
215550099368341,17cyclictest2164435-21kworker/u2:007:45:240
215550099354325,18cyclictest2164435-21kworker/u2:007:41:020
224054822770,3sleep02240547-21true12:15:030
215550099263233,18cyclictest2162468-21kworker/u2:207:40:020
218760022520,3chrt2187601-21true09:05:030
215550099223195,18cyclictest2234980-21kworker/u2:112:20:070
215550099213185,18cyclictest2234980-21kworker/u2:112:10:030
215550099212182,19cyclictest2206131-21kworker/u2:210:15:040
215550099209182,17cyclictest2182508-21kworker/u2:009:40:030
215550099207177,19cyclictest2231307-21kworker/u2:211:50:030
215550099206176,19cyclictest2172876-21kworker/u2:008:15:020
215550099204176,18cyclictest2195949-21kworker/u2:209:50:030
215550099204176,18cyclictest2176919-21kworker/u2:108:40:040
215550099203174,18cyclictest2214066-21kworker/u2:010:50:040
215550099203174,18cyclictest2162468-21kworker/u2:207:55:030
218967922010,2sleep02189680-21/usr/sbin/munin09:11:170
215550099201171,19cyclictest2182508-21kworker/u2:009:25:030
215550099200170,19cyclictest2234980-21kworker/u2:112:00:050
217847521990,2sleep02178474-21sshd08:31:090
215550099199170,18cyclictest2182508-21kworker/u2:009:35:030
215550099198167,19cyclictest2218711-21kworker/u2:111:40:050
215550099195165,18cyclictest2243347-21kworker/u2:012:30:050
215550099194165,18cyclictest2175076-21kworker/u2:208:30:040
215550099194164,19cyclictest2172876-21kworker/u2:008:20:010
215550099192164,17cyclictest2231307-21kworker/u2:211:45:030
215550099192162,18cyclictest2182508-21kworker/u2:009:30:030
215550099191163,17cyclictest2182508-21kworker/u2:009:00:040
215550099190162,18cyclictest2182508-21kworker/u2:008:55:040
218262621890,3chrt2182622-21ntp_states08:46:000
215550099189159,19cyclictest2218711-21kworker/u2:111:15:050
216000421880,2sleep02160002-21kernelversion07:25:250
215550099188160,17cyclictest2218711-21kworker/u2:111:10:040
215550099188157,19cyclictest2201953-21kworker/u2:010:06:180
215550099187159,18cyclictest2156892-21kworker/u2:107:25:050
215550099183155,18cyclictest2243347-21kworker/u2:012:32:380
215550099183154,19cyclictest2195949-21kworker/u2:209:41:170
215550099183153,18cyclictest2162468-21kworker/u2:208:05:070
215550099182154,18cyclictest2206131-21kworker/u2:210:20:080
215550099180149,20cyclictest2195949-21kworker/u2:209:56:190
215550099179149,18cyclictest2231307-21kworker/u2:211:51:170
215550099178150,18cyclictest2218711-21kworker/u2:111:05:040
215550099177151,17cyclictest2218711-21kworker/u2:111:25:030
215550099177149,17cyclictest2172876-21kworker/u2:008:21:180
215550099177148,18cyclictest2206131-21kworker/u2:210:31:190
215550099177148,18cyclictest2195949-21kworker/u2:209:55:050
215550099176148,18cyclictest2206131-21kworker/u2:210:16:170
215550099176148,16cyclictest2243347-21kworker/u2:012:40:070
215550099176147,18cyclictest2162468-21kworker/u2:207:55:380
218853221750,4chrt2188530-21users09:06:240
215550099175149,16cyclictest2214066-21kworker/u2:010:45:060
215550099174146,17cyclictest2234980-21kworker/u2:112:01:170
215550099174143,19cyclictest2214066-21kworker/u2:010:55:330
215550099172143,18cyclictest2162468-21kworker/u2:208:10:070
215550099172142,18cyclictest2146369-21kworker/u2:007:10:380
215550099170140,18cyclictest2234980-21kworker/u2:112:20:370
215550099168139,18cyclictest2218711-21kworker/u2:111:25:130
215550099168139,18cyclictest2201953-21kworker/u2:010:01:160
215550099168138,18cyclictest2206131-21kworker/u2:210:25:310
215550099166137,19cyclictest2206131-21kworker/u2:210:35:220
215550099166136,19cyclictest2182508-21kworker/u2:009:16:210
215550099166135,19cyclictest2218711-21kworker/u2:111:15:130
222895821640,4chrt2228956-21users11:31:250
215550099164135,18cyclictest2214066-21kworker/u2:010:55:040
215550099160129,19cyclictest2146369-21kworker/u2:007:15:120
215550099157129,17cyclictest2156892-21kworker/u2:107:30:310
215550099154126,18cyclictest2176919-21kworker/u2:108:40:380
215550099147119,17cyclictest2146369-21kworker/u2:007:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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