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2023-09-28 - 12:59
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rack8slot3.osadl.org (updated Thu Sep 28, 2023 00:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29952235157,74sleep20-21swapper/219:08:582
30012228156,67sleep30-21swapper/319:09:033
27272177161,12sleep10-21swapper/119:06:091
29112173105,64sleep00-21swapper/019:08:080
198772980,5sleep30-21swapper/322:41:563
238442890,1sleep20-21swapper/221:42:232
23702840,0sleep041ktimersoftd/020:25:000
335199299,19cyclictest0-21swapper/222:54:262
335199295,22cyclictest0-21swapper/223:21:072
3351992916,12cyclictest0-21swapper/221:53:462
335099297,21cyclictest0-21swapper/100:39:171
335099295,23cyclictest0-21swapper/122:33:531
3351992811,16cyclictest0-21swapper/223:25:222
335099287,20cyclictest0-21swapper/121:23:561
254492270,6sleep30-21swapper/300:22:563
335199267,18cyclictest0-21swapper/222:48:182
335199266,19cyclictest0-21swapper/200:20:362
335199265,20cyclictest0-21swapper/221:21:192
335199264,21cyclictest0-21swapper/222:57:002
335199263,22cyclictest0-21swapper/223:56:152
335199263,21cyclictest0-21swapper/223:13:022
335199262,23cyclictest0-21swapper/223:00:212
335199262,23cyclictest0-21swapper/221:47:112
335199262,23cyclictest0-21swapper/200:19:142
3350992615,10cyclictest0-21swapper/123:00:461
3350992613,13cyclictest0-21swapper/123:23:051
3350992611,15cyclictest0-21swapper/122:45:091
3350992610,15cyclictest0-21swapper/122:21:241
335199258,17cyclictest0-21swapper/222:05:172
335199258,17cyclictest0-21swapper/222:05:172
335199258,16cyclictest0-21swapper/223:42:342
335199258,16cyclictest0-21swapper/200:34:032
335199256,18cyclictest0-21swapper/221:28:262
335199254,20cyclictest0-21swapper/221:33:412
335199254,20cyclictest0-21swapper/221:10:502
335199253,21cyclictest0-21swapper/223:49:592
335199253,21cyclictest0-21swapper/200:08:322
335199252,22cyclictest0-21swapper/223:19:462
3351992510,15cyclictest0-21swapper/223:30:432
335099254,20cyclictest0-21swapper/123:34:421
335099253,21cyclictest0-21swapper/122:38:091
335099252,22cyclictest0-21swapper/121:14:431
3350992512,12cyclictest0-21swapper/121:59:471
3350992512,12cyclictest0-21swapper/100:15:561
3350992510,15cyclictest0-21swapper/100:09:201
335299245,18cyclictest0-21swapper/322:03:293
335199248,15cyclictest0-21swapper/223:06:322
335199245,18cyclictest0-21swapper/222:31:552
335199244,19cyclictest0-21swapper/221:38:502
335199243,20cyclictest0-21swapper/222:28:582
335199242,21cyclictest0-21swapper/222:11:512
335199241,22cyclictest0-21swapper/222:02:142
335099244,19cyclictest0-21swapper/121:17:121
335099243,20cyclictest0-21swapper/100:11:151
335099242,21cyclictest0-21swapper/123:13:171
335099242,21cyclictest0-21swapper/123:08:581
3350992415,8cyclictest0-21swapper/123:48:011
3350992415,8cyclictest0-21swapper/123:38:281
3350992415,8cyclictest0-21swapper/122:50:341
3350992415,8cyclictest0-21swapper/122:41:151
3350992415,8cyclictest0-21swapper/122:25:081
3350992415,8cyclictest0-21swapper/122:05:011
3350992415,8cyclictest0-21swapper/122:05:001
3350992415,8cyclictest0-21swapper/121:53:391
3350992415,8cyclictest0-21swapper/121:25:241
3350992415,8cyclictest0-21swapper/121:05:181
3350992415,8cyclictest0-21swapper/120:15:191
3350992415,8cyclictest0-21swapper/120:10:001
3350992415,8cyclictest0-21swapper/119:49:341
3350992415,8cyclictest0-21swapper/119:35:251
3350992415,8cyclictest0-21swapper/100:32:451
3350992415,8cyclictest0-21swapper/100:24:481
3350992415,8cyclictest0-21swapper/100:00:371
2151922414,8sleep30-21swapper/319:55:003
792222314,8sleep30-21swapper/319:20:453
3352992315,7cyclictest88382sleep320:36:503
3352992315,7cyclictest86262sleep300:38:113
3352992315,7cyclictest63122sleep323:32:203
3352992315,7cyclictest322882sleep320:16:593
3352992315,7cyclictest302372sleep322:52:103
3352992315,7cyclictest298642sleep321:16:033
3352992315,7cyclictest290122sleep322:20:063
3352992315,7cyclictest246632sleep321:10:493
3352992315,7cyclictest24532sleep322:56:303
3352992315,7cyclictest242182sleep321:42:573
3352992315,7cyclictest213692sleep319:53:213
3352992315,7cyclictest19922sleep320:21:233
3352992315,7cyclictest177362sleep320:57:443
3352992315,7cyclictest145822sleep323:09:163
3352992315,7cyclictest112572sleep300:09:313
3352992315,7cyclictest109452sleep320:40:413
3352992315,7cyclictest10672sleep300:30:303
3352992315,7cyclictest100952sleep322:32:403
3352992315,7cyclictest0-21swapper/323:15:323
335199238,14cyclictest0-21swapper/223:37:492
335199233,19cyclictest0-21swapper/223:50:302
335199233,19cyclictest0-21swapper/220:00:192
335199232,20cyclictest0-21swapper/222:44:122
335199232,20cyclictest0-21swapper/222:22:182
335199232,20cyclictest0-21swapper/222:15:112
335199232,20cyclictest0-21swapper/200:28:432
335199232,20cyclictest0-21swapper/200:10:382
335199232,20cyclictest0-21swapper/200:00:012
3351992315,8cyclictest0-21swapper/222:35:232
3351992315,8cyclictest0-21swapper/220:05:312
3351992315,8cyclictest0-21swapper/200:35:302
3351992314,8cyclictest0-21swapper/221:58:302
3351992314,8cyclictest0-21swapper/221:15:162
3351992314,8cyclictest0-21swapper/220:45:212
3351992314,8cyclictest0-21swapper/220:30:262
335099232,20cyclictest0-21swapper/122:55:501
335099232,20cyclictest0-21swapper/122:03:131
335099232,20cyclictest0-21swapper/121:30:471
3350992315,8cyclictest0-21swapper/121:45:271
3350992315,8cyclictest0-21swapper/121:35:331
3350992315,8cyclictest0-21swapper/120:35:241
3350992315,8cyclictest0-21swapper/119:10:191
3350992315,8cyclictest0-21swapper/100:25:321
3350992314,8cyclictest0-21swapper/123:40:181
3350992314,8cyclictest0-21swapper/122:15:201
3350992314,8cyclictest0-21swapper/121:40:161
3350992314,8cyclictest0-21swapper/119:55:271
2202222315,7sleep30-21swapper/321:06:223
2108922314,8sleep30-21swapper/322:11:053
1934022314,7sleep30-21swapper/323:13:493
1816722314,8sleep30-21swapper/321:36:363
753622213,8sleep30-21swapper/319:18:493
335299227,14cyclictest0-21swapper/323:21:453
335299224,17cyclictest0-21swapper/323:53:503
3352992214,7cyclictest75382sleep321:58:273
3352992214,7cyclictest54232sleep319:14:483
3352992214,7cyclictest51602sleep322:27:513
3352992214,7cyclictest37632sleep321:22:513
3352992214,7cyclictest301662sleep320:12:553
3352992214,7cyclictest254332sleep322:47:373
3352992214,7cyclictest168542sleep322:07:203
3352992214,7cyclictest168542sleep322:07:203
3352992214,7cyclictest154022sleep323:40:363
3352992214,7cyclictest145762sleep319:36:183
3352992214,7cyclictest133822sleep321:32:003
3352992214,7cyclictest107152sleep319:30:063
335199223,18cyclictest0-21swapper/219:15:192
335099225,16cyclictest0-21swapper/122:10:001
335099222,19cyclictest0-21swapper/123:55:181
3350992215,6cyclictest0-21swapper/120:55:301
3350992214,8cyclictest0-21swapper/123:15:321
3350992213,8cyclictest0-21swapper/123:50:031
3350992213,8cyclictest0-21swapper/123:25:581
3350992213,8cyclictest0-21swapper/120:45:181
3028522215,5sleep30-21swapper/323:55:303
335299217,13cyclictest0-21swapper/323:35:123
335299217,13cyclictest0-21swapper/323:26:363
335299217,13cyclictest0-21swapper/321:50:293
335299217,13cyclictest0-21swapper/300:11:133
335299216,14cyclictest0-21swapper/322:37:523
335299214,16cyclictest0-21swapper/323:00:113
335299214,16cyclictest0-21swapper/320:00:293
335299213,17cyclictest0-21swapper/321:04:483
335299213,17cyclictest0-21swapper/300:25:303
3352992114,6cyclictest0-21swapper/322:18:213
3352992114,6cyclictest0-21swapper/321:45:553
3352992113,7cyclictest87662sleep321:27:393
3352992113,7cyclictest43392sleep300:01:463
3352992113,7cyclictest192132sleep319:48:513
3352992112,8cyclictest127742sleep320:45:313
335199214,16cyclictest0-21swapper/220:29:422
335199213,17cyclictest0-21swapper/219:30:302
335199212,18cyclictest0-21swapper/220:55:282
3351992115,6cyclictest0-21swapper/219:50:162
3351992113,8cyclictest0-21swapper/220:20:172
3351992113,8cyclictest0-21swapper/220:15:002
3351992113,8cyclictest0-21swapper/219:35:242
335099213,17cyclictest0-21swapper/119:29:291
335099212,18cyclictest0-21swapper/120:01:311
3350992113,8cyclictest0-21swapper/120:40:281
3350992112,8cyclictest0-21swapper/119:30:331
2796022115,5sleep30-21swapper/320:07:533
2072822113,7sleep30-21swapper/323:45:563
1520622114,5sleep30-21swapper/319:40:193
3352992012,7cyclictest156872sleep320:54:353
3352992012,7cyclictest0-21swapper/300:15:153
335199209,10cyclictest0-21swapper/219:48:442
335199203,16cyclictest0-21swapper/220:40:312
3351992014,6cyclictest0-21swapper/219:25:252
3351992014,6cyclictest0-21swapper/219:10:272
3351992012,8cyclictest0-21swapper/220:35:212
3351992011,8cyclictest0-21swapper/221:00:272
335099208,11cyclictest0-21swapper/120:50:301
335099204,16cyclictest0-21swapper/119:40:281
335099203,16cyclictest0-21swapper/119:24:281
3350992013,6cyclictest0-21swapper/120:20:241
3350992012,8cyclictest0-21swapper/120:10:201
3350992011,8cyclictest0-21swapper/121:00:251
3350992011,8cyclictest0-21swapper/119:50:161
1028122014,5sleep30-21swapper/319:27:383
3352991911,7cyclictest67972sleep320:33:413
335199192,16cyclictest0-21swapper/220:54:382
335199192,16cyclictest0-21swapper/220:19:282
3351991913,6cyclictest0-21swapper/219:55:492
3351991911,8cyclictest0-21swapper/221:05:212
3350991913,6cyclictest0-21swapper/120:30:241
3350991911,8cyclictest0-21swapper/119:15:181
334999192,16cyclictest0-21swapper/022:45:250
3349991916,3cyclictest0-21swapper/020:30:080
3349991916,3cyclictest0-21swapper/019:31:180
3349991916,3cyclictest0-21swapper/000:26:340
3349991915,3cyclictest53282sleep019:13:410
3349991915,3cyclictest293602sleep022:50:510
3349991915,3cyclictest258212sleep022:15:340
3349991915,3cyclictest25602sleep022:56:390
3349991915,3cyclictest233722sleep019:56:010
3349991915,3cyclictest222592sleep021:08:590
3349991915,3cyclictest176492sleep020:56:450
3349991915,3cyclictest138012sleep023:08:040
3349991915,3cyclictest0-21swapper/021:44:410
335199182,8cyclictest0-21swapper/219:40:432
335199182,15cyclictest0-21swapper/219:20:102
335099182,8cyclictest0-21swapper/120:26:031
334999183,13cyclictest0-21swapper/023:36:500
334999182,15cyclictest0-21swapper/021:53:500
3349991815,3cyclictest0-21swapper/022:33:400
3349991815,3cyclictest0-21swapper/021:35:480
3349991815,3cyclictest0-21swapper/021:30:120
3349991815,3cyclictest0-21swapper/021:11:130
3349991815,3cyclictest0-21swapper/019:52:290
3349991815,3cyclictest0-21swapper/019:41:150
3349991814,3cyclictest92282sleep000:39:040
3349991814,3cyclictest64512sleep019:15:210
3349991814,3cyclictest200912sleep023:14:580
3349991814,3cyclictest196092sleep000:16:490
3349991814,3cyclictest165842sleep023:42:210
3349991814,3cyclictest0-21swapper/021:48:420
3349991813,2cyclictest81rcu_preempt22:10:330
3352991713,4cyclictest0-21swapper/320:26:183
334999179,7cyclictest216050irq/31-eth022:26:530
334999172,3cyclictest7571-21df20:35:190
3349991715,2cyclictest0-21swapper/023:21:300
3349991715,2cyclictest0-21swapper/023:15:400
3349991714,3cyclictest0-21swapper/022:22:140
3349991714,3cyclictest0-21swapper/021:03:160
3349991714,3cyclictest0-21swapper/020:27:330
3349991714,3cyclictest0-21swapper/020:18:080
3349991714,3cyclictest0-21swapper/019:45:150
3349991714,3cyclictest0-21swapper/019:25:080
3349991714,3cyclictest0-21swapper/000:30:500
3349991714,2cyclictest66002sleep021:57:000
3349991714,2cyclictest170892sleep022:40:060
3349991714,2cyclictest169962sleep022:07:330
3349991714,2cyclictest169962sleep022:07:330
3349991714,2cyclictest0-21swapper/022:00:280
3349991713,3cyclictest79012sleep019:20:340
3349991713,3cyclictest3807-21cstates23:30:210
3349991713,3cyclictest265982sleep023:52:060
3349991713,3cyclictest147562sleep022:36:560
3349991713,3cyclictest131492sleep020:45:440
3349991713,3cyclictest124522sleep000:10:200
3349991712,4cyclictest0-21swapper/023:28:170
3349991712,4cyclictest0-21swapper/021:18:460
3349991712,4cyclictest0-21swapper/000:22:290
3349991712,4cyclictest0-21swapper/000:02:140
334999162,13cyclictest0-21swapper/020:51:390
3349991612,4cyclictest0-21swapper/019:39:020
3349991612,3cyclictest28863-21fschecks_count20:10:220
3349991612,3cyclictest0-21swapper/023:49:460
3349991612,3cyclictest0-21swapper/023:00:220
3349991612,3cyclictest0-21swapper/021:25:370
3349991611,4cyclictest30268-21munin-node23:55:290
3349991611,4cyclictest24142-21munin-node20:00:190
3349991611,4cyclictest0-21swapper/000:06:530
3349991511,3cyclictest42172sleep021:23:240
3349991511,3cyclictest113162sleep020:44:590
2791521411,2sleep00-21swapper/020:07:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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