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2026-01-11 - 08:31
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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 Sun Jan 11, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
181514699268238,18cyclictest1891750-21kworker/u2:200:00:100
189751222470,3chrt1897509-21ntpq00:05:490
181514699246218,17cyclictest1830909-21kworker/u2:020:15:320
181514699246217,18cyclictest1887569-21kworker/u2:123:30:320
181514699243213,18cyclictest1862068-21kworker/u2:022:00:380
181514699241212,18cyclictest1817953-21kworker/u2:019:50:370
181514699238210,17cyclictest1852764-21kworker/u2:121:30:330
181514699238210,17cyclictest1817953-21kworker/u2:019:35:370
181514699238209,17cyclictest1833251-21kworker/u2:220:25:310
181514699236208,17cyclictest1852764-21kworker/u2:121:25:330
181514699236207,17cyclictest1867164-21kworker/u2:122:20:420
181514699233204,19cyclictest1887569-21kworker/u2:123:40:320
181514699232203,17cyclictest1855323-21kworker/u2:221:50:370
181514699232196,24cyclictest1839468-21kworker/u2:220:45:380
181514699229201,17cyclictest1881093-21kworker/u2:123:10:370
181514699229199,18cyclictest1805577-21kworker/u2:119:20:100
181514699225197,17cyclictest1883382-21kworker/u2:223:25:360
181514699225197,17cyclictest1867164-21kworker/u2:122:20:020
181514699223194,17cyclictest1839468-21kworker/u2:220:40:360
181514699222195,16cyclictest1817953-21kworker/u2:019:55:370
181514699218189,19cyclictest1830909-21kworker/u2:020:10:320
181514699217188,17cyclictest1871819-21kworker/u2:122:45:440
181514699214185,17cyclictest1897360-21kworker/u2:100:10:110
181514699213185,18cyclictest1862068-21kworker/u2:022:05:080
181514699213185,17cyclictest1881093-21kworker/u2:123:20:320
181514699213183,18cyclictest1855323-21kworker/u2:221:40:020
181514699211182,18cyclictest1830909-21kworker/u2:020:20:130
181514699210181,17cyclictest1862068-21kworker/u2:022:10:380
181514699209180,18cyclictest1897360-21kworker/u2:100:15:370
181514699208178,18cyclictest1817953-21kworker/u2:019:25:310
181514699206179,17cyclictest1876431-21kworker/u2:223:01:180
181514699206178,17cyclictest1897360-21kworker/u2:100:26:190
181514699205176,18cyclictest1839468-21kworker/u2:221:00:340
181514699205174,19cyclictest1887569-21kworker/u2:123:40:080
181514699204176,17cyclictest1897360-21kworker/u2:100:21:170
181514699203174,17cyclictest1817953-21kworker/u2:019:30:310
181514699202174,17cyclictest1897360-21kworker/u2:100:40:010
181514699202174,17cyclictest1855323-21kworker/u2:221:40:320
181514699202173,18cyclictest1887569-21kworker/u2:123:45:390
181514699201173,18cyclictest1894105-21kworker/u2:023:55:080
181514699200172,18cyclictest1881093-21kworker/u2:123:16:190
181514699200172,17cyclictest1876431-21kworker/u2:222:51:370
181514699200172,17cyclictest1839468-21kworker/u2:221:05:320
181514699199170,18cyclictest1817953-21kworker/u2:019:45:070
181514699199170,17cyclictest1876431-21kworker/u2:222:55:120
181514699199170,17cyclictest1839468-21kworker/u2:220:50:310
181514699198162,25cyclictest1830909-21kworker/u2:020:06:310
181514699197168,17cyclictest1855323-21kworker/u2:221:55:120
181514699195167,17cyclictest1863901-21kworker/u2:222:25:120
181514699194165,18cyclictest1871819-21kworker/u2:122:41:210
181514699193166,17cyclictest1817953-21kworker/u2:019:41:170
181514699193163,18cyclictest1887569-21kworker/u2:123:50:310
181514699192163,18cyclictest1876431-21kworker/u2:223:05:330
181514699191164,17cyclictest1805577-21kworker/u2:119:15:030
181514699191162,17cyclictest1855323-21kworker/u2:221:50:070
181514699189162,16cyclictest1839468-21kworker/u2:221:15:000
181514699189160,17cyclictest1805577-21kworker/u2:119:15:090
181514699188161,17cyclictest1839468-21kworker/u2:221:20:130
181514699186157,18cyclictest1829104-21kworker/u2:120:00:410
181514699185157,18cyclictest1830909-21kworker/u2:020:31:130
181514699184155,17cyclictest1897360-21kworker/u2:100:30:120
181514699182153,17cyclictest1830909-21kworker/u2:020:35:510
181514699181152,18cyclictest1863901-21kworker/u2:222:30:460
181514699180152,16cyclictest1871819-21kworker/u2:122:36:320
181514699175147,17cyclictest1839468-21kworker/u2:221:15:540
181514699170142,16cyclictest1839468-21kworker/u2:220:56:140
181426028215,20sleep01814263-21ntpq19:05:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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