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2023-09-23 - 16:30
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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 all highest latencies:
System rack2slot6.osadl.org (updated Sat Sep 23, 2023 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31840ksoftirqd/015786-21threads08:48:290
27886995528cyclictest0-21swapper11:44:050
27886995528cyclictest0-21swapper11:04:230
27886995527cyclictest4475-21crond12:12:480
27886995527cyclictest0-21swapper09:31:010
27886995526cyclictest0-21swapper10:09:380
27886995434cyclictest0-21swapper09:20:250
27886995430cyclictest0-21swapper11:24:060
27886995429cyclictest31993-21taskset09:07:000
27886995428cyclictest0-21swapper11:59:020
27886995427cyclictest26168-21taskset09:00:100
27886995427cyclictest0-21swapper09:59:500
27886995426cyclictest0-21swapper12:06:320
27886995422cyclictest0-21swapper11:09:150
27886995332cyclictest0-21swapper11:14:000
27886995331cyclictest0-21swapper10:32:370
27886995328cyclictest0-21swapper11:02:130
27886995326cyclictest0-21swapper11:37:480
27886995326cyclictest0-21swapper10:17:040
27886995326cyclictest0-21swapper09:56:190
27886995326cyclictest0-21swapper09:25:400
27886995325cyclictest0-21swapper11:32:120
27886995324cyclictest0-21swapper10:37:070
27886995233cyclictest0-21swapper09:10:540
27886995231cyclictest0-21swapper10:45:370
27886995229cyclictest0-21swapper10:22:040
27886995229cyclictest0-21swapper09:52:160
27886995228cyclictest0-21swapper09:40:480
27886995228cyclictest0-21swapper09:17:220
27886995227cyclictest0-21swapper10:54:280
27886995226cyclictest0-21swapper11:40:100
27886995225cyclictest0-21swapper10:51:200
27886995224cyclictest0-21swapper10:42:190
27886995129cyclictest0-21swapper08:47:010
27886995128cyclictest0-21swapper10:25:530
27886995126cyclictest0-21swapper11:20:020
27886995124cyclictest0-21swapper11:48:010
27886995124cyclictest0-21swapper10:03:040
27886995028cyclictest0-21swapper09:35:500
27886995026cyclictest0-21swapper09:46:200
27886995024cyclictest0-21swapper08:53:410
27886994924cyclictest0-21swapper11:55:010
27886993610cyclictest10008-21latency_hist08:43:020
2788699349cyclictest0-21swapper07:20:180
27886993412cyclictest4253-21munin-node08:28:230
27886993410cyclictest29913-21munin-node06:48:360
2788699339cyclictest0-21swapper07:51:010
2788699339cyclictest0-21swapper07:06:450
2788699338cyclictest0-21swapper07:58:470
27886993322cyclictest6451-21diskstats08:33:240
27886993322cyclictest28701-21latency_hist08:08:040
2788699329cyclictest2961-21netstat08:23:280
2788699329cyclictest0-21swapper08:10:310
2788699329cyclictest0-21swapper07:55:010
27886993223cyclictest290192sleep006:43:530
27886993223cyclictest17193-21aten2.4-expect07:38:220
27886993223cyclictest16097-21sed07:33:380
27886993221cyclictest318032sleep008:13:500
27886993211cyclictest0-21swapper08:20:470
27886993210cyclictest32099-21sed06:53:310
27886993210cyclictest0-21swapper07:46:070
2788699319cyclictest0-21swapper07:08:470
27886993122cyclictest0-21swapper07:13:200
27886993121cyclictest2404-21timerandwakeup06:58:400
27886993110cyclictest13243-21aten2.4_r2power07:28:270
27886993110cyclictest0-21swapper07:23:260
27886992515cyclictest27909-21sed06:43:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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