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2024-04-19 - 04:59
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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack2slot7.osadl.org (updated Fri Apr 19, 2024 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
879399493,11cyclictest140025-21cron00:26:170
879599332,10cyclictest65318-21latency_hist22:31:172
8793993119,9cyclictest65453-21latency_hist22:31:170
8793993023,1cyclictest0-21swapper/023:45:280
8794992810,4cyclictest11050irq/107-eth%d22:01:171
879399283,22cyclictest0-21swapper/022:54:360
879399270,3cyclictest94579-21sshd23:14:490
879399261,19cyclictest0-21swapper/023:06:410
879599252,11cyclictest45510-21systemctl22:01:172
8795992517,7cyclictest62129-21latency_hist22:26:172
879599251,20cyclictest102463-21ssh23:26:182
879499252,5cyclictest171rcu_preempt23:41:181
879599243,11cyclictest23962-21munin-run21:26:172
879399242,0cyclictest0-21swapper/000:20:110
879399240,24cyclictest0-21swapper/022:46:490
879399232,5cyclictest120161-21ssh23:52:500
879399232,20cyclictest0-21swapper/023:33:430
8793992319,1cyclictest0-21swapper/022:15:160
879599225,4cyclictest8755-21munin-run19:11:172
879499225,14cyclictest92383-21ssh23:11:181
8793992212,1cyclictest0-21swapper/023:57:340
112299220,6rtkit-daemon587-21mta-sts-daemon00:23:271
879599214,9cyclictest11050irq/107-eth%d23:11:182
879599211,6cyclictest123272-21ssh23:57:222
8793992114,0cyclictest0-21swapper/021:37:340
879399210,3cyclictest112261-21munin-run23:41:170
879399210,2cyclictest14-21ksoftirqd/021:59:580
879499204,4cyclictest171rcu_preempt23:26:501
112299200,1rtkit-daemon0-21swapper/123:00:081
8793991916,2cyclictest119047-21cut23:51:170
8793991912,1cyclictest0-21swapper/022:01:480
879399191,12cyclictest0-21swapper/000:39:530
879399190,18cyclictest191rcuc/022:22:470
879399190,17cyclictest1003-21mta-sts-daemon21:11:170
879399190,12cyclictest0-21swapper/022:21:170
879399187,1cyclictest0-21swapper/023:30:020
879399185,7cyclictest0-21swapper/021:32:280
8793991814,3cyclictest9277-21cron19:21:170
879399181,17cyclictest0-21swapper/021:41:220
879399180,12cyclictest14-21ksoftirqd/000:13:310
879699175,5cyclictest0-21swapper/322:31:173
879599171,6cyclictest0-21swapper/221:55:362
879499171,11cyclictest68699-21munin-plugin-st22:36:171
879399178,3cyclictest0-21swapper/023:17:490
879399175,11cyclictest191rcuc/021:47:130
879399174,11cyclictest88717-21idleruntime-cro23:06:170
8793991716,1cyclictest191rcuc/022:08:130
879399170,9cyclictest0-21swapper/022:39:580
879599162,8cyclictest52252-21ssh22:11:182
879399169,6cyclictest12081-21munin-plugin-st20:16:170
879399165,2cyclictest14-21ksoftirqd/021:17:200
879399162,9cyclictest85288-21idleruntime-cro23:01:170
8793991610,2cyclictest0-21swapper/022:45:340
112299160,1rtkit-daemon0-21swapper/121:27:231
112299160,1rtkit-daemon0-21swapper/121:06:581
879699153,5cyclictest0-21swapper/322:41:103
879599152,4cyclictest11050irq/107-eth%d23:21:182
879599151,8cyclictest58852-21sed22:21:172
879499153,8cyclictest619-21systemd-logind22:56:171
879499152,11cyclictest92309-21latency_hist23:11:181
879499151,6cyclictest131553-21ssh00:11:171
879499150,12cyclictest119042-21date23:51:171
879399156,3cyclictest6568550ssh22:31:310
879399151,8cyclictest128578-21latency_hist00:06:180
8793991512,2cyclictest23949-21cron21:26:170
112299150,2rtkit-daemon1121-21rtkit-daemon20:34:342
112299150,2rtkit-daemon0-21swapper/121:14:471
112299150,2rtkit-daemon0-21swapper/120:57:411
112299150,0rtkit-daemon28-21ksoftirqd/123:52:461
879699141,6cyclictest0-21swapper/323:12:233
879599145,5cyclictest108895-21latency_hist23:36:172
879599144,9cyclictest0-21swapper/200:31:172
879599143,6cyclictest78602-21munin-run22:51:172
879599141,7cyclictest575-21avahi-daemon21:41:172
8795991411,2cyclictest1002-21mta-sts-daemon22:39:272
879499147,6cyclictest261rcuc/123:36:171
879399143,8cyclictest0-21swapper/019:11:170
879399142,8cyclictest1003-21mta-sts-daemon00:31:170
879399141,9cyclictest102234-21munin-run23:26:170
879399141,8cyclictest14646-21grep21:06:170
879399141,8cyclictest0-21swapper/021:53:280
879399141,8cyclictest0-21swapper/021:29:120
879399141,8cyclictest0-21swapper/021:15:040
879399141,7cyclictest14-21ksoftirqd/000:09:000
8793991412,1cyclictest1001-21mta-sts-daemon00:28:580
112299140,1rtkit-daemon0-21swapper/121:35:081
112299140,1rtkit-daemon0-21swapper/119:11:171
879599136,4cyclictest66233-21ssh22:32:222
879599135,5cyclictest137251-21latency_hist00:21:172
879599132,7cyclictest35906-21cat21:46:172
879599131,8cyclictest11050irq/107-eth%d00:26:172
879599131,3cyclictest0-21swapper/223:09:482
8795991310,2cyclictest1001-21mta-sts-daemon23:44:142
879499131,9cyclictest131479-21cat00:11:171
879499131,7cyclictest128579-21latency_hist00:06:181
879499131,3cyclictest0-21swapper/121:37:591
879499131,10cyclictest11342-21grep20:01:171
8794991310,2cyclictest1000-21mta-sts-daemon21:21:211
879499130,9cyclictest75456-21latency_hist22:46:181
879399133,8cyclictest12343-21munin-run20:21:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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