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2025-12-28 - 08:30
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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 376 highest latencies:
System rack3slot2.osadl.org (updated Sun Dec 28, 2025 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
334182022660,2sleep03341823-21wc19:35:060
335593922650,3sleep03355940-21sh20:25:180
333482399252222,18cyclictest3389158-21kworker/u2:022:40:380
335485522510,3sleep03354856-21ld20:20:450
333482399248206,18cyclictest3389158-21kworker/u2:023:30:130
333482399246215,19cyclictest3340404-21kworker/u2:019:55:320
335226622400,3chrt3352264-21rt-features20:11:170
333482399240209,19cyclictest3389158-21kworker/u2:000:00:050
333482399238208,18cyclictest3418061-21kworker/u2:100:15:360
333482399237206,19cyclictest3389158-21kworker/u2:022:55:380
338523622360,3chrt3385235-21awk22:10:230
333482399236206,19cyclictest3334347-21kworker/u2:219:35:370
333482399231200,19cyclictest3389158-21kworker/u2:000:10:380
339046922260,3chrt3390470-21sshd22:29:320
333482399225195,19cyclictest3389158-21kworker/u2:023:30:020
333482399225194,19cyclictest3420861-21kworker/u2:200:35:370
333482399224193,19cyclictest3371061-21kworker/u2:221:40:010
333482399224192,19cyclictest3389158-21kworker/u2:023:35:120
333482399223194,18cyclictest3334347-21kworker/u2:219:10:380
333482399223193,18cyclictest3389158-21kworker/u2:000:00:090
333482399222192,18cyclictest3389158-21kworker/u2:022:36:210
333482399220191,18cyclictest3380791-21kworker/u2:222:15:120
333482399220190,18cyclictest3389158-21kworker/u2:022:30:370
333482399220188,19cyclictest3389158-21kworker/u2:023:16:200
333482399217188,18cyclictest3351547-21kworker/u2:220:41:170
333482399217186,19cyclictest3359917-21kworker/u2:020:56:200
333482399216185,19cyclictest3334347-21kworker/u2:219:26:180
333482399215185,18cyclictest3351547-21kworker/u2:220:35:370
333482399214185,18cyclictest3389158-21kworker/u2:000:05:330
333482399213185,17cyclictest3376632-21kworker/u2:121:55:020
333482399212182,18cyclictest3334347-21kworker/u2:219:20:040
337104922110,3sleep03371050-21lockfile-create21:20:010
333482399210179,19cyclictest3334347-21kworker/u2:219:40:370
333482399209178,19cyclictest3359917-21kworker/u2:021:06:170
333482399209177,19cyclictest3359917-21kworker/u2:021:10:130
333482399208178,18cyclictest3389158-21kworker/u2:022:50:340
333482399207177,18cyclictest3371061-21kworker/u2:221:25:400
333482399206177,18cyclictest3359917-21kworker/u2:020:50:060
333482399206176,19cyclictest3389158-21kworker/u2:023:55:000
333482399206176,19cyclictest3380791-21kworker/u2:222:05:060
333482399206175,18cyclictest3420861-21kworker/u2:200:35:070
333482399205176,17cyclictest3389158-21kworker/u2:023:05:390
333482399205175,19cyclictest3359917-21kworker/u2:021:05:030
333482399203174,17cyclictest3386798-21kworker/u2:122:20:370
333482399202172,18cyclictest3371061-21kworker/u2:221:45:410
341208522010,2sleep03412086-21gcc23:46:130
333482399201171,18cyclictest3353370-21kworker/u2:120:20:070
342276522000,2sleep03422766-21ntpq00:25:460
333482399200172,18cyclictest3380791-21kworker/u2:222:06:190
333482399200171,18cyclictest3389158-21kworker/u2:023:20:110
333482399197167,19cyclictest3340404-21kworker/u2:019:46:190
333482399197166,19cyclictest3418061-21kworker/u2:100:21:140
333482399196166,18cyclictest3371061-21kworker/u2:221:30:380
333482399194164,18cyclictest3389158-21kworker/u2:023:15:030
333482399190163,17cyclictest3389158-21kworker/u2:023:05:070
333482399190160,20cyclictest3340404-21kworker/u2:019:55:040
333482399190160,18cyclictest3389158-21kworker/u2:022:45:120
333482399189160,17cyclictest3340404-21kworker/u2:020:00:420
333482399188161,17cyclictest3380791-21kworker/u2:222:00:020
333482399187157,18cyclictest3359917-21kworker/u2:020:55:040
333482399181150,19cyclictest3389158-21kworker/u2:023:40:440
333482399180152,19cyclictest3334347-21kworker/u2:219:25:030
333482399179148,19cyclictest3376632-21kworker/u2:121:40:110
333482399177147,18cyclictest3340404-21kworker/u2:020:05:540
333482399176146,19cyclictest3371061-21kworker/u2:221:25:060
333370621750,2sleep03333707-21if_wlan019:05:240
333482399170141,17cyclictest3351547-21kworker/u2:220:35:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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