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2024-11-22 - 11:25
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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 rack7slot2.osadl.org (updated Fri Nov 22, 2024 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2399939912335,57cyclictest239994-21idleruntime-cro19:10:000
23999399118108,7cyclictest296629-21kworker/u4:3+events_unbound21:43:060
2399959910697,6cyclictest260439-21kworker/u4:8+events_unbound21:03:011
2399959910598,5cyclictest386849-21kworker/u4:7+events_unbound23:43:241
2399959910393,7cyclictest398749-21apt-get00:00:211
2399959910194,5cyclictest379789-21kworker/u4:3+events_unbound23:38:241
239995999991,6cyclictest375975-21kworker/u4:10+events_unbound23:33:221
239995999889,6cyclictest260439-21kworker/u4:8+events_unbound21:08:011
239995999683,6cyclictest331826-21kworker/u4:2+events_unbound22:33:121
239995999486,5cyclictest248927-21kworker/u4:15+events_unbound20:47:561
239995999386,5cyclictest9867-21kworker/u4:8+events_unbound19:42:431
239995999182,6cyclictest242482-21kworker/u4:10+events_unbound20:02:461
239995998679,5cyclictest411641-21kworker/u4:14+events_unbound00:23:331
239995998678,5cyclictest223838-21kworker/u4:14+events_unbound19:27:411
239995998577,6cyclictest404414-21kworker/u4:0+events_unbound00:13:291
239995998477,5cyclictest288734-21kworker/u4:6+events_unbound21:38:071
239993998474,6cyclictest260439-21kworker/u4:8+events_unbound21:00:010
239993998327,23cyclictest54-21kswapd022:55:120
239995998073,5cyclictest223838-21kworker/u4:14+events_unbound19:37:421
239995997972,5cyclictest260434-21kworker/u4:6+events_unbound20:37:541
239995997669,5cyclictest239921-21kworker/u4:5+events_unbound19:17:011
239993997658,7cyclictest269413-21kworker/u4:5+events_unbound21:05:010
239993997567,6cyclictest386849-21kworker/u4:7+events_unbound23:41:590
239993997366,5cyclictest335641-21kworker/u4:0+events_unbound22:48:170
239993997155,14cyclictest383066-21kworker/u4:5+events_unbound23:58:590
239993996856,10cyclictest270676-21kworker/u4:7+events_unbound21:10:000
239995996760,5cyclictest54-21kswapd022:55:191
239993996759,6cyclictest361086-21kworker/u4:8+events_unbound23:40:010
239993996759,6cyclictest248929-21kworker/u4:17+events_unbound19:45:010
239993996456,6cyclictest335641-21kworker/u4:0+events_unbound23:03:210
239993996356,5cyclictest270675-21kworker/u4:6+events_unbound21:18:030
239993996255,5cyclictest393281-21kworker/u4:9+events_unbound00:11:590
239995996153,6cyclictest364708-21kworker/u4:5+events_unbound23:16:591
239993996152,6cyclictest383066-21kworker/u4:5+events_unbound23:50:010
239995996045,7cyclictest242482-21kworker/u4:10+events_unbound19:59:591
239995995952,5cyclictest255355-21kworker/u4:9+events_unbound20:18:001
239995995943,7cyclictest254090-21kworker/u4:0+events_unbound20:25:041
239993995951,6cyclictest319928-21kworker/u4:1+events_unbound22:13:110
239993995850,6cyclictest284827-21kworker/u4:13+events_unbound21:28:060
239993995739,7cyclictest255354-21kworker/u4:7+events_unbound20:10:010
239995995647,5cyclictest419115-21sh00:30:151
239993995648,6cyclictest364708-21kworker/u4:5+events_unbound23:18:220
239993995648,6cyclictest288736-21kworker/u4:8+events_unbound21:33:070
239995995548,5cyclictest319931-21kworker/u4:7+events_unbound22:20:031
239995995545,6cyclictest359825-21ld23:05:281
239995995540,7cyclictest248928-21kworker/u4:16+events_unbound19:54:001
239993995547,6cyclictest364708-21kworker/u4:5+events_unbound23:13:200
239993995518,26cyclictest25650irq/23-42890000.ethernet00:00:210
239993995440,6cyclictest262964-21kworker/u4:16+events_unbound20:55:010
239993995435,7cyclictest304561-21kworker/u4:1+events_unbound22:00:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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