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2022-06-29 - 14:29

x86 Intel Core2 Quad @2400 MHz, Linux 3.2.46-rt67-32 (Profile)

Latency plot of system in rack #3, slot #1
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 50 highest latencies:
System rack3slot1.osadl.org (updated Wed Jun 29, 2022 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1134099123122cyclictest24532-21runrttasks05:22:283
1132999104103cyclictest0-21swapper/205:22:282
1132999104102cyclictest32620-21tune2fs06:57:262
1132999104102cyclictest22200-21tune2fs06:32:262
1132999104102cyclictest14942-21tune2fs08:47:212
1134099103102cyclictest0-21swapper/310:02:203
1134099103102cyclictest0-21swapper/306:57:263
1134099103102cyclictest0-21swapper/306:32:263
1134099103102cyclictest0-21swapper/305:07:293
1132999103102cyclictest0-21swapper/207:22:292
11340999392cyclictest0-21swapper/309:17:253
11340999392cyclictest0-21swapper/307:02:283
11329998872cyclictest29109-21tune2fs05:32:292
11329998785cyclictest26858-21tune2fs05:27:292
11340998584cyclictest9284-21proc_pri08:32:283
11329998573cyclictest31194-21tune2fs05:37:282
11329998482cyclictest27545-21tune2fs09:17:252
11329998482cyclictest13523-21tune2fs06:12:272
11329998472cyclictest0-21swapper/205:02:342
11340998382cyclictest0-21swapper/310:12:253
11340998382cyclictest0-21swapper/310:07:153
11340998382cyclictest0-21swapper/309:57:193
11340998382cyclictest0-21swapper/308:47:313
11340998382cyclictest0-21swapper/308:27:093
11340998382cyclictest0-21swapper/308:17:293
11340998382cyclictest0-21swapper/307:37:113
11340998382cyclictest0-21swapper/306:37:353
11340998382cyclictest0-21swapper/306:07:273
11340998382cyclictest0-21swapper/305:57:273
11340998382cyclictest0-21swapper/305:32:383
11340998382cyclictest0-21swapper/305:07:173
11340998382cyclictest0-21swapper/304:57:383
11340998371cyclictest0-21swapper/309:27:073
11340998371cyclictest0-21swapper/306:32:133
11329998382cyclictest7129-21tune2fs05:57:272
11329998382cyclictest12256-21tune2fs09:57:192
11329998382cyclictest0-21swapper/210:22:052
11329998382cyclictest0-21swapper/209:52:052
11329998382cyclictest0-21swapper/209:32:242
11329998382cyclictest0-21swapper/209:27:072
11329998382cyclictest0-21swapper/209:00:552
11329998382cyclictest0-21swapper/208:37:302
11329998382cyclictest0-21swapper/208:27:272
11329998382cyclictest0-21swapper/208:25:502
11329998382cyclictest0-21swapper/208:17:312
11329998382cyclictest0-21swapper/208:02:332
11329998382cyclictest0-21swapper/207:52:232
11329998382cyclictest0-21swapper/207:50:452
11329998382cyclictest0-21swapper/207:37:272
11329998382cyclictest0-21swapper/206:22:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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