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2025-06-14 - 20:26
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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 100 highest latencies:
System rackaslot6.osadl.org (updated Sat Jun 14, 2025 12:45:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2442941993924,12cyclictest0-21swapper/612:01:056
244293199306,16cyclictest2549829-21kworker/u16:12+xprtiod12:35:030
2442941992923,4cyclictest1434492-21containerd12:27:086
2442937992822,3cyclictest897171-21dockerd10:32:574
2442936992820,5cyclictest0-21swapper/309:18:513
244293199283,20cyclictest12-21ksoftirqd/009:45:150
2442944992723,2cyclictest2513609-21aten_rapower_vo10:40:177
2442944992722,2cyclictest2474295-21switchtime08:40:277
244294199279,2cyclictest2505183-21aten_rapower_cu10:15:166
2442937992723,2cyclictest2486083-21timerandwakeup09:15:304
244293699271,15cyclictest2487427-21sed09:20:283
2442931992722,2cyclictest0-21swapper/010:55:160
2442931992718,6cyclictest1145-21dockerd10:00:550
2442941992622,2cyclictest395736-21munin-node10:40:146
2442941992621,3cyclictest2551391-21grep12:30:276
2442941992620,3cyclictest2493591-21aten_rapower_en09:40:176
2442941992620,3cyclictest2493591-21aten_rapower_en09:40:166
244293299269,1cyclictest0-21swapper/111:37:421
2442932992623,1cyclictest2459624-21kworker/u16:8-events_freezable_power_08:12:321
2442932992623,1cyclictest0-21swapper/110:45:261
2442944992521,2cyclictest2548532-21/usr/sbin/munin12:25:197
2442944992520,3cyclictest1125-21dockerd10:14:577
2442944992520,3cyclictest1125-21dockerd10:14:567
244294099259,13cyclictest0-21swapper/508:40:285
244294099258,2cyclictest2545414-21/usr/sbin/munin12:15:185
244294099252,19cyclictest2771091-21lldpd08:30:155
2442940992521,2cyclictest2481524-21latency_hist09:05:005
2442940992521,2cyclictest2477872-21/usr/sbin/munin08:50:265
2442940992520,3cyclictest2497160-21fschecks_time09:50:175
244294099251,2cyclictest0-21swapper/511:01:325
244293799258,15cyclictest2493095-21latency_hist09:40:014
2442934992519,3cyclictest0-21swapper/209:52:542
2442932992514,6cyclictest2507414-21ntpq10:20:191
244293199252,18cyclictest2516381-21kworker/u16:10+xprtiod12:17:410
2442931992521,2cyclictest2533114-21munin-run11:40:000
244294499244,16cyclictest2503219-21latency_hist10:10:017
2442944992420,2cyclictest2530972-21mailstats11:30:297
2442941992420,2cyclictest2495610-21cut09:45:196
244294099244,17cyclictest2502951-21/usr/sbin/munin10:05:295
2442940992420,2cyclictest2486448-21grep09:19:595
2442940992419,3cyclictest2500459-21cut10:00:225
244293799245,2cyclictest2455168-21aten_rapower_po07:45:184
2442937992422,1cyclictest0-21swapper/408:47:204
2442937992421,1cyclictest2533087-21kworker/u16:0+rpciod12:17:404
2442937992421,1cyclictest1148-21dockerd12:27:314
2442937992417,4cyclictest0-21swapper/408:20:464
244293799241,18cyclictest1166-21dockerd11:53:044
244293799240,18cyclictest2422219-21kworker/u16:0+xprtiod08:17:154
2442936992416,3cyclictest0-21swapper/310:24:373
244293699240,21cyclictest0-21swapper/312:25:273
244293499245,16cyclictest2513436-21/usr/sbin/munin10:40:272
2442934992420,2cyclictest2506403-21latency_hist10:20:002
2442934992419,3cyclictest1153-21containerd09:20:322
244293299248,1cyclictest0-21swapper/107:45:181
2442932992422,1cyclictest0-21swapper/112:05:011
2442932992422,1cyclictest0-21swapper/107:45:011
2442932992421,1cyclictest0-21swapper/111:17:231
2442932992421,1cyclictest0-21swapper/107:20:171
2442932992419,2cyclictest0-21swapper/112:17:211
2442932992418,3cyclictest24-21ksoftirqd/111:10:141
244294499233,17cyclictest2540223-21/usr/sbin/munin12:00:307
2442944992319,2cyclictest2528857-21/usr/sbin/munin11:25:197
2442944992319,2cyclictest2478448-21/usr/sbin/munin08:55:147
2442944992319,2cyclictest2478448-21/usr/sbin/munin08:55:147
2442944992317,4cyclictest2550319-21aten_rapower_en12:30:157
244294199235,2cyclictest2521920-21grep11:05:266
244294199235,2cyclictest2521920-21grep11:05:256
2442941992319,2cyclictest2538459-21/usr/sbin/munin11:55:216
2442941992318,3cyclictest2510391-21fschecks_count10:30:186
2442941992318,2cyclictest2452934-21grep07:35:286
2442941992318,2cyclictest0-21swapper/608:50:486
244294199231,17cyclictest0-21swapper/607:55:256
244294099233,2cyclictest2492196-21gltestperf09:35:195
2442940992319,2cyclictest2526291-21unixbench_singl11:15:285
2442940992316,3cyclictest0-21swapper/511:36:415
244294099230,1cyclictest0-21swapper/511:30:005
244293799234,2cyclictest2546952-21aten_rapower_cu12:20:164
2442937992318,3cyclictest0-21swapper/408:26:474
2442936992318,3cyclictest28050irq/117-46000000.ethernet07:58:043
2442936992318,2cyclictest2457544-21switchtime07:50:303
2442936992316,4cyclictest0-21swapper/311:24:423
2442936992316,4cyclictest0-21swapper/311:24:413
2442936992314,6cyclictest2477091-21fschecks_time08:50:163
244293699231,16cyclictest0-21swapper/310:08:023
2442934992320,1cyclictest2445029-21/usr/sbin/munin07:15:162
2442934992319,2cyclictest2503940-21if_eth010:10:232
2442934992319,2cyclictest2503940-21if_eth010:10:222
2442934992319,2cyclictest2456682-21/usr/sbin/munin07:50:222
2442934992319,2cyclictest2448189-21latency_hist07:25:022
244293299239,1cyclictest0-21swapper/112:08:521
244293299238,1cyclictest0-21swapper/109:37:361
244293299235,2cyclictest2510878-21processes10:30:251
244293299234,3cyclictest22-21rcuc/111:07:451
244293299234,3cyclictest22-21rcuc/111:07:441
2442932992321,1cyclictest0-21swapper/110:35:231
2442932992321,1cyclictest0-21swapper/110:35:221
2442932992321,1cyclictest0-21swapper/110:15:181
2442932992321,1cyclictest0-21swapper/109:07:151
2442932992320,1cyclictest0-21swapper/109:50:211
2442932992318,2cyclictest2477314-21ntp_kernel_err08:50:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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