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2025-12-23 - 15:30
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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 Tue Dec 23, 2025 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
116925422960,4chrt1-21systemd09:45:030
112600399266236,18cyclictest1131583-21kworker/u2:207:37:280
115997922610,4chrt1159976-21ntpq09:10:390
119873522600,3sleep01198736-21grep11:30:140
120148322540,3sleep01201481-21apt11:40:130
117575222510,4chrt1175750-21users10:06:210
120736622500,3sleep01207367-21gcc12:00:350
121737822460,2sleep01217380-21find12:36:170
112600399242211,19cyclictest1146985-21kworker/u2:008:50:330
114895522410,3chrt1148953-21ntpq08:31:010
120540222390,3chrt1205400-21sshd11:54:210
112600399239208,19cyclictest1171082-21kworker/u2:210:35:370
112600399235204,19cyclictest1145585-21kworker/u2:108:25:380
117790122330,3chrt1177900-21uname10:15:250
112600399232202,18cyclictest1187349-21kworker/u2:211:09:230
112600399230199,19cyclictest1163682-21kworker/u2:109:30:380
112600399227195,20cyclictest1171082-21kworker/u2:210:25:350
112600399222190,20cyclictest1146985-21kworker/u2:008:46:190
112600399222190,19cyclictest1153927-21kworker/u2:208:55:320
112600399220188,20cyclictest1131583-21kworker/u2:208:00:380
112600399219187,20cyclictest1212481-21kworker/u2:012:25:330
112600399217187,18cyclictest1201341-21kworker/u2:211:45:370
112600399214184,18cyclictest1171082-21kworker/u2:210:30:380
112600399213183,18cyclictest1198544-21kworker/u2:011:35:370
112600399212182,19cyclictest1166943-21kworker/u2:009:36:200
112600399212182,19cyclictest1131583-21kworker/u2:208:06:200
112600399209179,18cyclictest1194349-21kworker/u2:111:16:180
116175422080,27sleep01161757-21wc09:16:190
112600399208176,20cyclictest1128808-21kworker/u2:107:30:060
112600399207177,19cyclictest1171082-21kworker/u2:210:01:170
112600399207176,18cyclictest1157217-21kworker/u2:009:20:370
112600399206177,17cyclictest1146985-21kworker/u2:008:36:200
112600399206174,19cyclictest1153927-21kworker/u2:209:00:320
112600399205175,18cyclictest1194349-21kworker/u2:111:20:380
112600399205174,19cyclictest1194349-21kworker/u2:111:25:380
112600399204173,19cyclictest1169255-21kworker/u2:109:50:210
112600399202171,19cyclictest1207326-21kworker/u2:112:06:200
112600399202171,19cyclictest1182426-21kworker/u2:010:45:120
112600399201171,18cyclictest1187349-21kworker/u2:211:00:320
112600399201171,18cyclictest1157217-21kworker/u2:009:10:080
112600399201170,19cyclictest1128808-21kworker/u2:107:30:140
112600399201169,20cyclictest1171082-21kworker/u2:210:10:120
112600399199170,18cyclictest1166943-21kworker/u2:009:45:380
112600399199169,18cyclictest1131583-21kworker/u2:207:50:370
112600399195165,19cyclictest1116434-21kworker/u2:007:11:210
112600399195165,18cyclictest1146985-21kworker/u2:008:45:060
112600399195164,19cyclictest1187349-21kworker/u2:211:10:400
112600399195164,19cyclictest1128808-21kworker/u2:107:21:200
112600399194164,18cyclictest1182426-21kworker/u2:010:45:060
112600399193162,19cyclictest1131583-21kworker/u2:207:45:070
112600399193161,20cyclictest1207326-21kworker/u2:112:20:230
112600399193150,18cyclictest1214278-21kworker/u2:212:31:190
112600399192161,19cyclictest1116434-21kworker/u2:007:15:310
112600399189159,18cyclictest1182426-21kworker/u2:010:56:210
112600399188160,18cyclictest1171082-21kworker/u2:210:25:050
112600399188158,18cyclictest1131583-21kworker/u2:208:00:080
112600399188157,19cyclictest1171082-21kworker/u2:210:00:000
112600399187157,18cyclictest1131583-21kworker/u2:208:20:230
112600399186156,20cyclictest1163682-21kworker/u2:109:26:170
112600399186156,19cyclictest1207326-21kworker/u2:112:15:030
112600399185156,19cyclictest1131583-21kworker/u2:208:16:180
112600399184153,19cyclictest1182426-21kworker/u2:010:51:210
112600399179150,18cyclictest1131583-21kworker/u2:207:45:430
112600399177147,18cyclictest1131583-21kworker/u2:208:10:240
112600399173145,18cyclictest1201341-21kworker/u2:211:56:160
112600399171143,19cyclictest1207326-21kworker/u2:112:15:070
112600399157128,18cyclictest1116434-21kworker/u2:007:10:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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