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2025-05-02 - 12:59
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rackbslot4.osadl.org (updated Fri May 02, 2025 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2189699744,6cyclictest0-21swapper/217:24:132
2189699744,6cyclictest0-21swapper/217:24:132
2189699736,7cyclictest0-21swapper/216:56:062
2189699735,7cyclictest0-21swapper/219:36:072
2189699735,7cyclictest0-21swapper/219:36:072
2189699734,63cyclictest0-21swapper/215:15:092
2189699725,60cyclictest0-21swapper/219:43:262
2189699725,60cyclictest0-21swapper/217:46:452
2189699724,8cyclictest0-21swapper/220:06:422
2189699715,7cyclictest0-21swapper/218:00:282
2189699715,60cyclictest0-21swapper/219:48:292
2189699715,60cyclictest0-21swapper/219:25:012
2189699715,60cyclictest0-21swapper/218:42:522
2189699715,6cyclictest0-21swapper/217:01:222
2189699715,59cyclictest0-21swapper/217:28:332
2189699714,61cyclictest0-21swapper/220:02:132
2189699714,60cyclictest0-21swapper/219:04:072
2189699714,60cyclictest0-21swapper/219:04:072
2189699714,60cyclictest0-21swapper/218:45:322
2189699714,60cyclictest0-21swapper/217:58:022
2189699714,60cyclictest0-21swapper/217:51:442
2189699714,60cyclictest0-21swapper/217:31:462
2189699712,8cyclictest22911-21/usr/sbin/munin18:50:062
2189699705,59cyclictest0-21swapper/219:14:422
2189699705,59cyclictest0-21swapper/219:08:182
2189699704,7cyclictest0-21swapper/218:26:562
2189699704,59cyclictest0-21swapper/218:35:222
2189699704,59cyclictest0-21swapper/218:10:372
2189699704,59cyclictest0-21swapper/218:10:372
2189699703,8cyclictest0-21swapper/214:50:082
2189699703,61cyclictest16833-21ssh20:13:462
2189699702,62cyclictest27444-21/usr/sbin/munin16:30:132
2189699702,62cyclictest27444-21/usr/sbin/munin16:30:132
2189699695,58cyclictest0-21swapper/217:14:012
2189699695,58cyclictest0-21swapper/216:53:062
2189699694,7cyclictest0-21swapper/219:50:172
2189699694,7cyclictest0-21swapper/218:22:352
2189699694,59cyclictest0-21swapper/218:58:542
2189699694,59cyclictest0-21swapper/218:58:542
2189699694,59cyclictest0-21swapper/218:09:112
2189699685,56cyclictest0-21swapper/219:55:442
2189699685,56cyclictest0-21swapper/219:21:272
2189699685,56cyclictest0-21swapper/216:44:592
2189699684,7cyclictest0-21swapper/215:28:182
2189699684,58cyclictest0-21swapper/217:17:422
2189699683,6cyclictest0-21swapper/215:05:032
2189699674,6cyclictest0-21swapper/217:05:462
2189699674,57cyclictest0-21swapper/217:40:342
2189699673,58cyclictest26986-21ntp_states15:00:102
2189699673,58cyclictest26986-21ntp_states15:00:102
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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