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2026-07-28 - 15:02
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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 highest latencies:
System rack2slot6.osadl.org (updated Tue Jul 28, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311480ksoftirqd/017189-21ps03:52:290
19898995930cyclictest0-21swapper03:35:120
19898995929cyclictest0-21swapper03:47:150
19898995725cyclictest0-21swapper04:58:380
19898995628cyclictest0-21swapper04:57:030
19898995626cyclictest0-21swapper03:13:520
19898995431cyclictest1087-21nscd03:07:310
19898995426cyclictest0-21swapper06:17:550
19898995425cyclictest0-21swapper05:16:390
19898995425cyclictest0-21swapper04:49:330
19898995425cyclictest0-21swapper03:29:560
19898995424cyclictest0-21swapper05:43:030
19898995329cyclictest0-21swapper06:13:430
19898995329cyclictest0-21swapper04:43:480
19898995327cyclictest75150irq/9-eth205:31:270
19898995326cyclictest0-21swapper06:07:350
19898995325cyclictest24303-21iostat_ios06:22:150
19898995325cyclictest0-21swapper05:41:560
19898995325cyclictest0-21swapper05:21:260
19898995232cyclictest0-21swapper04:38:080
19898995229cyclictest0-21swapper03:18:210
19898995228cyclictest0-21swapper05:03:140
19898995228cyclictest0-21swapper04:20:490
19898995227cyclictest0-21swapper03:05:450
19898995226cyclictest0-21swapper05:52:570
19898995226cyclictest0-21swapper04:34:550
19898995226cyclictest0-21swapper03:43:010
19898995226cyclictest0-21swapper03:22:490
19898995225cyclictest0-21swapper05:24:250
19898995224cyclictest0-21swapper06:03:030
19898995224cyclictest0-21swapper04:12:580
19898995130cyclictest0-21swapper05:49:480
19898995130cyclictest0-21swapper04:03:050
19898995129cyclictest0-21swapper05:59:180
19898995128cyclictest0-21swapper06:27:320
19898995128cyclictest0-21swapper04:25:460
19898995127cyclictest0-21swapper04:07:560
19898995126cyclictest0-21swapper04:30:300
19898995124cyclictest2385-21crond03:37:100
19898995026cyclictest0-21swapper05:09:190
19898995026cyclictest0-21swapper03:59:090
19898995017cyclictest0-21swapper05:34:250
19898994010cyclictest1560-21kworker/0:003:02:120
19898993610cyclictest5170-21munin-node01:47:330
19898993610cyclictest29704-21munin-node01:27:320
19898993610cyclictest29453-21wc02:47:340
1989899359cyclictest21914-21munin-node01:07:370
1989899359cyclictest0-21swapper02:31:040
19898993411cyclictest12882-21latency_hist02:07:150
1989899339cyclictest0-21swapper01:32:220
1989899339cyclictest0-21swapper01:26:010
19898993324cyclictest0-21swapper01:19:540
19898993311cyclictest3920-21ntpq01:42:360
19898993311cyclictest0-21swapper02:34:490
19898993310cyclictest19963-21munin-node01:02:360
1989899329cyclictest26764-21cpu02:42:250
1989899329cyclictest0-21swapper02:26:130
1989899329cyclictest0-21swapper01:13:480
19898993211cyclictest0-21swapper02:18:520
19898993210cyclictest7683-21load01:52:320
1989899319cyclictest24659-21munin-node02:37:310
1989899319cyclictest0-21swapper02:53:010
1989899319cyclictest0-21swapper02:09:380
19898993122cyclictest1195-21aten2.4-expect01:37:280
19898993114cyclictest9070-21munin-node01:57:320
19898993110cyclictest14943-21aten2.4_r2power02:12:250
1989899299cyclictest19931-21cat01:02:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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