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2022-08-16 - 05:22

x86 Intel Core i7-950 @3.06 GHz, Linux 2.6.33.7.2-rt30-32 (Profile)

Latency plot of system in rack #b, slot #5
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -n -a0 -t1 -p99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackbslot5.osadl.org (updated Tue Aug 16, 2022 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2141123130sleep40-21swapper23:47:274
2540923029sleep10-21swapper18:55:281
2961522827sleep50-21swapper00:04:485
848822625sleep40-21swapper23:26:304
3231622625sleep10-21swapper23:07:221
2427922625sleep50-21swapper22:52:145
1692022624sleep50-21swapper19:37:265
95522423sleep50-21swapper19:10:055
820822422sleep50-21swapper22:22:205
630522423sleep50-21swapper19:18:455
3050322423sleep20-21swapper20:05:002
285822423sleep20-21swapper22:12:252
2642522423sleep20-21swapper22:56:432
2201122423sleep20-21swapper21:49:522
1397622423sleep50-21swapper20:31:525
1172622423sleep30-21swapper19:29:403
1158322423sleep40-21swapper20:30:474
76622323sleep30-21swapper20:10:373
57922323sleep60-21swapper21:11:156
2985222323sleep60-21swapper22:02:136
2715022323sleep30-21swapper22:59:563
2599222323sleep10-21swapper23:56:361
2233522323sleep40-21swapper21:51:304
1327522323sleep70-21swapper22:31:437
887122221sleep60-21swapper19:22:146
815722221sleep20-21swapper23:24:442
358322221sleep30-21swapper19:13:073
3210322221sleep50-21swapper00:07:125
3080222221sleep20-21swapper19:06:022
2716522221sleep10-21swapper21:57:031
2405822221sleep30-21swapper23:51:583
2202622221sleep70-21swapper20:46:597
2187222221sleep60-21swapper21:47:566
2162222221sleep10-21swapper23:50:201
1659222221sleep10-21swapper21:39:031
1653422221sleep10-21swapper23:41:311
1398222221sleep20-21swapper20:31:572
1163022221sleep10-21swapper20:31:241
814422121sleep20-21swapper22:21:452
3251022121sleep20-21swapper22:06:572
2765922121sleep60-21swapper19:57:446
2496722121sleep30-21swapper19:52:293
2496722121sleep30-21swapper19:52:293
1939022121sleep10-21swapper21:45:351
812022019sleep10-21swapper23:24:111
590022019sleep20-21swapper21:19:192
358422019sleep10-21swapper21:16:301
2959722019sleep20-21swapper23:01:472
284422019sleep60-21swapper22:12:136
2738222019sleep40-21swapper22:00:024
2461322019sleep30-21swapper21:53:453
2452722019sleep50-21swapper21:52:355
22840992018cyclictest20150irq/54-ahci21:06:570
2225422019sleep30-21swapper20:50:073
1940022019sleep20-21swapper21:45:442
1708922019sleep10-21swapper19:39:461
1379222019sleep10-21swapper21:32:221
1340822019sleep20-21swapper23:33:162
1081822017sleep60-21swapper23:29:286
795721918sleep40-21swapper23:21:584
65721919sleep20-21swapper20:09:082
621821918sleep50-21swapper20:20:405
604621919sleep60-21swapper20:18:176
593721919sleep30-21swapper21:19:523
3244621919sleep50-21swapper23:09:105
3231421919sleep40-21swapper00:10:084
2470921919sleep20-21swapper21:55:042
22840991917cyclictest578-21md0_raid121:33:250
22840991917cyclictest10187-21md0_resync23:33:060
1685221919sleep30-21swapper20:39:343
1602221919sleep30-21swapper23:37:173
1158121919sleep4578-21md0_raid119:27:414
1099521919sleep20-21swapper22:28:502
880021817sleep10-21swapper21:26:221
869721817sleep10-21swapper21:25:581
822721817sleep60-21swapper22:22:376
79321817sleep4578-21md0_raid119:07:564
550921817sleep70-21swapper22:17:027
542121817sleep40-21swapper23:18:544
528821817sleep50-21swapper00:19:455
39721817sleep10-21swapper21:08:451
3229321817sleep70-21swapper23:07:047
3028221817sleep10-21swapper21:05:011
3008221817sleep40-21swapper21:02:164
2777221817sleep20-21swapper19:59:162
267821817sleep50-21swapper23:13:025
2675021817sleep40-21swapper23:57:114
264721817sleep70-21swapper00:15:237
258421817sleep30-21swapper00:14:313
2428121817sleep70-21swapper22:52:167
22840991816cyclictest10187-21md0_resync21:39:180
22840991816cyclictest10187-21md0_resync21:14:090
22840991816cyclictest10187-21md0_resync19:22:150
22840991816cyclictest0-21swapper22:35:460
22840991816cyclictest0-21swapper21:48:050
22840991816cyclictest0-21swapper19:04:270
22840991813cyclictest0-21swapper20:46:300
22840991813cyclictest0-21swapper00:04:420
2187021817sleep20-21swapper22:50:582
2140021817sleep20-21swapper23:47:172
1985421817sleep60-21swapper19:45:516
1899121818sleep20-21swapper23:46:052
1671021817sleep70-21swapper20:37:387
1664321817sleep70-21swapper19:36:487
1646221817sleep60-21swapper21:37:166
1417521817sleep4578-21md0_raid119:31:494
1173921817sleep70-21swapper19:29:527
1139321817sleep70-21swapper20:28:107
1110021817sleep20-21swapper21:27:112
822421717sleep30-21swapper22:22:343
78121717sleep10-21swapper19:07:451
580621715sleep50-21swapper22:21:085
349721717sleep20-21swapper20:15:002
349321717sleep10-21swapper19:11:531
2528521717sleep30-21swapper18:53:463
238821716sleep20-21swapper00:11:502
22840991716cyclictest0-21swapper20:52:150
22840991716cyclictest0-21swapper19:57:130
22840991716cyclictest0-21swapper00:19:240
22840991715cyclictest849sirq-block/018:59:400
22840991715cyclictest10187-21md0_resync20:33:320
22840991715cyclictest0-21swapper23:40:190
22840991715cyclictest0-21swapper21:41:320
22840991715cyclictest0-21swapper21:27:050
22840991715cyclictest0-21swapper19:43:150
22840991715cyclictest0-21swapper19:20:400
22840991715cyclictest0-21swapper19:08:210
22840991714cyclictest0-21swapper22:44:300
22840991713cyclictest0-21swapper21:52:410
22840991711cyclictest0-21swapper23:28:340
22840991711cyclictest0-21swapper23:16:460
2237721717sleep20-21swapper19:48:432
99421615sleep60-21swapper19:10:386
912721615sleep20-21swapper19:25:462
638821615sleep30-21swapper19:19:553
632621615sleep60-21swapper19:19:026
591321615sleep60-21swapper21:19:316
556121615sleep20-21swapper23:20:522
539321615sleep70-21swapper23:18:337
355521610sleep40-21swapper20:15:504
353821615sleep50-21swapper20:15:355
3221721615sleep60-21swapper00:08:496
3014421615sleep60-21swapper23:06:316
288821615sleep10-21swapper22:12:481
2788821615sleep40-21swapper20:00:544
278421615sleep40-21swapper23:14:294
2743921615sleep50-21swapper22:00:525
2738721615sleep20-21swapper20:57:022
2450121615sleep40-21swapper22:55:174
22840991614cyclictest578-21md0_raid122:27:290
22840991614cyclictest578-21md0_raid121:04:140
22840991614cyclictest578-21md0_raid120:21:250
22840991614cyclictest578-21md0_raid120:07:070
22840991614cyclictest578-21md0_raid119:32:100
22840991614cyclictest578-21md0_raid100:13:030
22840991614cyclictest10187-21md0_resync23:51:350
22840991614cyclictest10187-21md0_resync23:07:350
22840991614cyclictest10187-21md0_resync22:06:430
22840991614cyclictest10187-21md0_resync21:21:360
22840991614cyclictest10187-21md0_resync20:57:450
22840991614cyclictest10187-21md0_resync20:28:170
22840991614cyclictest10187-21md0_resync20:12:530
22840991614cyclictest10187-21md0_resync20:01:280
22840991614cyclictest10187-21md0_resync19:52:260
22840991614cyclictest10187-21md0_resync19:52:260
22840991614cyclictest0-21swapper23:24:280
22840991614cyclictest0-21swapper23:12:110
22840991614cyclictest0-21swapper23:01:370
22840991614cyclictest0-21swapper22:57:240
22840991614cyclictest0-21swapper22:55:390
22840991614cyclictest0-21swapper22:37:290
22840991614cyclictest0-21swapper22:22:460
22840991614cyclictest0-21swapper22:14:420
22840991614cyclictest0-21swapper22:03:170
22840991614cyclictest0-21swapper21:56:470
22840991614cyclictest0-21swapper20:42:120
22840991614cyclictest0-21swapper20:16:310
22840991614cyclictest0-21swapper19:46:510
22840991614cyclictest0-21swapper19:27:540
22840991614cyclictest0-21swapper00:08:560
22840991614cyclictest0-21swapper00:00:050
22840991613cyclictest0-21swapper22:16:310
22840991613cyclictest0-21swapper21:19:510
22840991613cyclictest0-21swapper19:36:510
22840991613cyclictest0-21swapper19:11:480
22840991613cyclictest0-21swapper18:54:180
22840991611cyclictest0-21swapper23:41:300
1988221615sleep40-21swapper19:46:134
1982321615sleep20-21swapper19:45:232
1958421616sleep4578-21md0_raid120:45:124
1895721616sleep30-21swapper22:42:433
1388421615sleep30-21swapper21:33:363
1353621615sleep50-21swapper22:31:575
1334321615sleep50-21swapper23:32:235
1170221615sleep60-21swapper19:29:196
906421515sleep70-21swapper19:24:557
836821515sleep10-21swapper22:24:321
7399150migration/520396-21munin-node18:46:385
596021513sleep50-21swapper21:20:105
595321515sleep10-21swapper20:16:591
535121515sleep10-21swapper00:20:371
531021515sleep10-21swapper23:17:221
357821513sleep40-21swapper21:16:254
318321513sleep50-21swapper21:13:465
2962521515sleep30-21swapper00:04:543
2810421515sleep70-21swapper19:00:477
2790121513sleep50-21swapper20:01:035
2707421513sleep40-21swapper22:58:534
2691521513sleep50-21swapper23:59:285
2524921513sleep50-21swapper18:53:165
2519321515sleep60-21swapper19:55:366
2519321515sleep60-21swapper19:55:366
2495221514sleep40-21swapper20:55:204
2435721515sleep50-21swapper20:51:455
2431221513sleep20-21swapper22:52:432
22840991513cyclictest0-21swapper23:46:190
22840991513cyclictest0-21swapper22:46:270
22840991513cyclictest0-21swapper20:36:250
2180921515sleep10-21swapper21:47:031
2167521515sleep10-21swapper22:48:171
1967021515sleep20-21swapper20:46:222
1660721513sleep50-21swapper21:39:155
1649421511sleep40-21swapper19:36:454
1408121515sleep60-21swapper21:36:206
1392621515sleep70-21swapper21:34:127
128621515sleep40-21swapper19:11:324
1113921515sleep30-21swapper21:27:443
1096921513sleep50-21swapper22:28:295
938821413sleep20-21swapper19:26:352
913021413sleep50-21swapper19:25:495
886921413sleep40-21swapper19:22:124
866721413sleep40-21swapper20:22:314
853321413sleep20-21swapper21:23:432
824321413sleep40-21swapper22:22:514
819021413sleep70-21swapper22:22:067
797621414sleep30-21swapper23:22:133
795921413sleep60-21swapper23:22:006
76121413sleep70-21swapper20:10:337
635021413sleep10-21swapper19:19:211
628021413sleep70-21swapper19:18:237
626321413sleep70-21swapper21:21:327
618721413sleep40-21swapper19:17:084
601121413sleep30-21swapper20:17:503
554121413sleep10-21swapper22:17:281
542321413sleep60-21swapper23:18:566
522721413sleep20-21swapper00:18:542
514021413sleep60-21swapper00:17:466
511421413sleep70-21swapper00:17:237
47121413sleep60-21swapper20:06:486
374321413sleep60-21swapper19:15:186
365421413sleep50-21swapper19:14:055
36321413sleep50-21swapper21:08:175
355821413sleep70-21swapper20:15:537
35121413sleep40-21swapper21:08:084
345721413sleep10-21swapper20:14:271
335321413sleep10-21swapper21:16:061
334621413sleep30-21swapper21:16:003
3254721413sleep10-21swapper22:07:281
3253221413sleep40-21swapper22:07:154
3211921413sleep30-21swapper00:07:263
3209721413sleep10-21swapper00:07:081
3071621413sleep50-21swapper19:04:535
3071221413sleep10-21swapper19:04:491
3037421413sleep10-21swapper20:03:151
3035721413sleep70-21swapper22:06:227
3022421413sleep20-21swapper21:04:142
3015321413sleep70-21swapper21:03:157
3011721410sleep10-21swapper22:05:521
3002521413sleep40-21swapper22:04:354
2999721413sleep50-21swapper22:04:125
2981721413sleep20-21swapper22:01:452
2966521413sleep30-21swapper23:02:443
2960321413sleep20-21swapper00:04:372
2960021413sleep50-21swapper23:01:505
2959921413sleep40-21swapper23:01:494
2959021413sleep70-21swapper00:04:267
2939021413sleep40-21swapper00:01:434
2836321413sleep30-21swapper19:01:313
2765621414sleep30-21swapper19:57:413
2761321413sleep70-21swapper19:57:057
2742821413sleep30-21swapper22:00:423
2742421413sleep10-21swapper20:57:331
2735021413sleep20-21swapper21:59:362
2732721413sleep60-21swapper21:59:166
272721413sleep70-21swapper23:13:447
2716321413sleep10-21swapper19:56:431
268521413sleep30-21swapper23:13:083
2683021413sleep70-21swapper23:58:187
268321413sleep10-21swapper23:13:061
258621413sleep50-21swapper00:14:335
2529721413sleep60-21swapper18:53:576
2498421413sleep20-21swapper19:52:442
2498421413sleep20-21swapper19:52:442
2498321413sleep10-21swapper19:52:431
2498321413sleep10-21swapper19:52:431
2494221413sleep70-21swapper19:52:097
2494221413sleep70-21swapper19:52:097
2492821413sleep40-21swapper19:51:584
2492821413sleep40-21swapper19:51:584
2484221413sleep20-21swapper20:53:502
2483221413sleep10-21swapper20:53:411
2451121414sleep70-21swapper21:52:217
2434121413sleep10-21swapper22:53:061
2423121413sleep10-21swapper21:51:511
2416821413sleep70-21swapper23:53:307
241021413sleep40-21swapper00:12:084
239821413sleep10-21swapper00:11:571
2240921413sleep50-21swapper19:49:105
2231821413sleep40-21swapper19:47:574
2231521413sleep10-21swapper19:47:541
2225621413sleep50-21swapper20:50:095
2209821413sleep20-21swapper20:47:582
2206721413sleep10-21swapper20:47:331
2202121413sleep40-21swapper20:46:564
2181221413sleep40-21swapper21:47:064
2156321413sleep60-21swapper20:46:426
2152221413sleep70-21swapper23:48:587
2137421413sleep50-21swapper23:46:565
2131321413sleep70-21swapper21:46:457
20150140irq/54-ahci6549sirq-block/421:25:304
20150140irq/54-ahci6549sirq-block/418:53:114
1976021413sleep70-21swapper19:44:327
1970921413sleep50-21swapper19:43:505
1962721413sleep10-21swapper19:42:421
1941221413sleep50-21swapper21:45:555
1934621413sleep40-21swapper21:44:584
1932721413sleep60-21swapper21:44:446
1668621413sleep10-21swapper20:37:161
1646021413sleep40-21swapper21:37:144
1453221414sleep70-21swapper19:36:247
1438621413sleep60-21swapper19:34:236
1422321413sleep70-21swapper20:35:147
1335721413sleep10-21swapper23:32:351
1334121413sleep30-21swapper23:32:213
1174221413sleep10-21swapper19:29:541
1157521413sleep50-21swapper20:30:405
1139421413sleep30-21swapper22:31:313
1131921413sleep10-21swapper20:27:081
1128721413sleep50-21swapper21:29:465
1127921413sleep60-21swapper21:29:396
1110221413sleep10-21swapper22:30:171
1081721413sleep50-21swapper23:29:275
1069421413sleep10-21swapper23:27:471
1062821413sleep20-21swapper23:26:522
1005821413sleep60-21swapper20:26:416
302922139sleep50-21swapper20:02:075
299272139sleep70-21swapper00:06:187
283921313sleep30-21swapper22:12:103
20150130irq/54-ahci6549sirq-block/419:03:084
20150130irq/54-ahci0-21swapper22:45:314
20150130irq/54-ahci0-21swapper20:17:024
1914221313sleep20-21swapper22:45:142
164342139sleep30-21swapper19:36:443
91021211sleep20-21swapper19:09:302
904221211sleep30-21swapper19:24:353
820121211sleep50-21swapper23:25:195
554221211sleep20-21swapper22:17:292
403621212sleep20-21swapper19:16:342
370721212sleep20-21swapper19:14:502
361821211sleep70-21swapper19:13:357
329821211sleep60-21swapper20:12:166
3264621211sleep30-21swapper22:08:503
325332126sleep50-21swapper22:07:165
3251421211sleep60-21swapper22:07:016
3232321211sleep20-21swapper00:10:142
316221211sleep20-21swapper21:13:272
3104321211sleep30-21swapper19:06:353
3080621211sleep60-21swapper19:06:066
306721211sleep60-21swapper21:12:116
3040221211sleep70-21swapper20:03:377
3031321211sleep60-21swapper20:02:246
3011121211sleep60-21swapper21:02:426
2964121211sleep60-21swapper23:02:236
2940521211sleep60-21swapper00:01:536
2801721211sleep60-21swapper18:59:336
2764221211sleep50-21swapper21:00:335
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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