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2025-12-22 - 23:12
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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 Mon Dec 22, 2025 12:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9502149911899,6cyclictest1042948-21kworker/u4:18+events_unbound11:01:110
95021499118111,5cyclictest983700-21kworker/u4:1+events_unbound09:30:590
9502169911797,6cyclictest1128813-21kworker/u4:6+events_unbound12:21:221
95021699110101,7cyclictest1060078-21kworker/u4:8+events_unbound10:51:081
95021699107100,5cyclictest1084701-21kworker/u4:2+events_unbound11:21:131
95021699107100,5cyclictest1017869-21kworker/u4:7+events_unbound09:56:011
9502169910692,5cyclictest1122085-21kworker/u4:3+events_unbound12:16:211
9502149910699,5cyclictest973344-21kworker/u4:13+events_unbound09:20:570
9502149910496,6cyclictest1084701-21kworker/u4:2+events_unbound11:31:150
950216999582,5cyclictest1026548-21kworker/u4:1+events_unbound10:06:011
950214998972,7cyclictest970708-21kworker/u4:1+events_unbound09:00:550
950216998881,5cyclictest1004839-21kworker/u4:14+events_unbound09:41:001
950216998879,7cyclictest1055748-21kworker/u4:1+events_unbound11:06:121
950216998778,7cyclictest1047206-21kworker/u4:5+events_unbound10:31:041
950216998768,6cyclictest1035037-21kworker/u4:6+events_unbound10:26:031
950214998779,6cyclictest1133592-21kworker/u4:7+events_unbound12:36:250
950214998779,5cyclictest979831-21kworker/u4:19+events_unbound09:15:000
950216998679,5cyclictest1000519-21kworker/u4:12+events_unbound10:11:031
950216998578,5cyclictest1051471-21kworker/u4:7+events_unbound10:36:051
950214998577,6cyclictest941659-21kworker/u4:2+events_unbound08:20:420
950216998375,6cyclictest973344-21kworker/u4:13+events_unbound09:20:001
950216996954,6cyclictest941659-21kworker/u4:2+events_unbound09:10:571
950214996960,6cyclictest972071-21kworker/u4:8+events_unbound09:05:560
950216996852,6cyclictest1110047-21kworker/u4:0+events_unbound11:50:141
950216996848,6cyclictest959211-21kworker/u4:13+events_unbound07:55:001
950216996759,6cyclictest970712-21kworker/u4:9+events_unbound08:55:551
950214996657,7cyclictest1000519-21kworker/u4:12+events_unbound09:51:000
950216996450,6cyclictest979831-21kworker/u4:19+events_unbound10:20:021
950216996245,5cyclictest1141992-21kworker/u4:16+events_unbound12:38:011
950214996210,40cyclictest950161-21cron07:10:010
950216996155,4cyclictest960482-21kworker/u4:15+events_unbound08:10:001
950216996153,6cyclictest1141390-21kworker/u4:15+events_unbound12:26:231
950216996053,5cyclictest965588-21kworker/u4:21+events_unbound08:10:371
950214995950,6cyclictest964352-21awk08:05:000
950214995946,11cyclictest1003297-21gltestperf09:35:190
950216995853,4cyclictest973345-21kworker/u4:14+events_unbound08:50:011
950214995851,5cyclictest53-21kswapd011:10:140
950216995749,6cyclictest1097417-21kworker/u4:11+events_unbound12:10:031
950216995749,6cyclictest1097417-21kworker/u4:11+events_unbound12:10:031
950216995737,5cyclictest1122086-21kworker/u4:4+events_unbound12:02:001
950216995649,5cyclictest1097416-21kworker/u4:10+events_unbound11:41:171
950216995648,6cyclictest969438-21kworker/u4:12+events_unbound08:25:451
950214995645,9cyclictest1124410-21df_abs12:00:190
950216995527,7cyclictest1000519-21kworker/u4:12+events_unbound09:45:171
950214995544,9cyclictest53-21kswapd009:55:060
950214995532,20cyclictest969662-21aten2__08:25:150
950214995446,6cyclictest972071-21kworker/u4:8+events_unbound08:50:030
950214995445,6cyclictest0-21swapper/009:15:150
95021499544,25cyclictest1025079-21ssh10:00:330
950216995346,5cyclictest988119-21kworker/u4:7+events_unbound09:26:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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