You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-05-21 - 01:34

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #b, slot #8

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackbslot8s (updated Tue May 20, 2025 12:44:16)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4674842129114,10sleep60-21swapper/607:09:126
4654262129114,10sleep20-21swapper/207:05:092
4675332124110,9sleep70-21swapper/707:09:547
4673602123108,10sleep30-21swapper/307:07:263
4672052122107,9sleep40-21swapper/407:05:274
4675222121106,10sleep50-21swapper/507:09:445
4675072120106,9sleep10-21swapper/107:09:311
4672832120106,9sleep00-21swapper/007:06:180
4677739910299,3cyclictest573-21snmpd10:36:071
4677739910299,2cyclictest573-21snmpd08:49:261
467794991010,100cyclictest0-21swapper/607:32:506
4677909910199,2cyclictest0-21swapper/511:00:155
4677909910199,2cyclictest0-21swapper/511:00:155
467790991010,100cyclictest0-21swapper/511:12:045
467790991010,100cyclictest0-21swapper/508:41:385
4677829910199,2cyclictest573-21snmpd11:53:013
4677829910198,3cyclictest573-21snmpd11:17:583
4677829910198,2cyclictest603-21lldpd08:45:273
46778299101100,1cyclictest573-21snmpd12:22:343
4677739910199,2cyclictest573-21snmpd11:01:081
4677739910199,2cyclictest573-21snmpd11:01:081
4677739910199,2cyclictest573-21snmpd07:53:161
4677739910198,3cyclictest573-21snmpd12:26:521
467773991010,99cyclictest0-21swapper/110:11:091
467773991010,0cyclictest0-21swapper/110:25:201
467769991010,100cyclictest0-21swapper/011:48:160
4677949910099,1cyclictest573-21snmpd08:48:366
4677949910099,1cyclictest573-21snmpd08:36:436
4677949910099,1cyclictest573-21snmpd07:13:366
467794991000,99cyclictest0-21swapper/612:04:376
467794991000,99cyclictest0-21swapper/610:50:076
467794991000,99cyclictest0-21swapper/609:07:286
467794991000,99cyclictest0-21swapper/608:52:296
467794991000,99cyclictest0-21swapper/608:26:326
467794991000,99cyclictest0-21swapper/607:28:116
4677909910099,1cyclictest573-21snmpd12:26:175
4677909910099,1cyclictest573-21snmpd09:30:315
4677909910099,1cyclictest573-21snmpd09:05:185
4677909910098,2cyclictest573-21snmpd10:50:465
467790991000,99cyclictest0-21swapper/508:25:145
4677869910099,1cyclictest593189-21cat10:20:174
4677869910099,1cyclictest573-21snmpd10:47:554
4677869910099,1cyclictest573-21snmpd10:09:534
467786991000,99cyclictest0-21swapper/411:40:234
467786991000,99cyclictest0-21swapper/411:24:024
467786991000,100cyclictest0-21swapper/407:28:594
4677829910099,1cyclictest573-21snmpd10:33:363
4677829910099,1cyclictest573-21snmpd09:11:513
4677829910099,1cyclictest573-21snmpd09:02:093
4677829910098,2cyclictest573-21snmpd11:33:053
4677829910098,2cyclictest573-21snmpd10:18:363
4677779910099,1cyclictest573-21snmpd10:03:382
4677779910099,1cyclictest573-21snmpd09:05:062
4677779910099,1cyclictest573-21snmpd09:03:542
4677779910099,1cyclictest573-21snmpd07:58:372
4677779910099,1cyclictest573-21snmpd07:42:212
4677779910099,1cyclictest573-21snmpd07:33:392
4677779910099,1cyclictest573-21snmpd07:13:112
46777799100100,0cyclictest573-21snmpd09:12:092
467777991000,99cyclictest529144-21diskmemload09:29:432
467777991000,100cyclictest0-21swapper/211:14:252
467777991000,0cyclictest0-21swapper/212:25:172
4677739910099,1cyclictest573-21snmpd10:55:481
4677739910099,1cyclictest573-21snmpd09:10:391
4677739910099,1cyclictest573-21snmpd08:00:511
4677739910099,1cyclictest573-21snmpd07:31:231
4677739910097,3cyclictest573-21snmpd08:40:231
46777399100100,0cyclictest573-21snmpd09:07:291
467773991000,99cyclictest0-21swapper/108:22:431
467773991000,100cyclictest0-21swapper/109:47:021
4677699910099,1cyclictest573-21snmpd11:24:270
4677699910099,1cyclictest573-21snmpd11:10:430
4677699910099,1cyclictest573-21snmpd09:26:430
4677699910099,1cyclictest573-21snmpd07:18:350
4677699910099,1cyclictest573-21snmpd07:14:050
4677699910098,2cyclictest573-21snmpd10:28:200
4677699910098,2cyclictest573-21snmpd08:27:430
467769991000,99cyclictest0-21swapper/011:34:200
467769991000,99cyclictest0-21swapper/010:01:340
467769991000,100cyclictest0-21swapper/012:25:550
467794999999,0cyclictest573-21snmpd11:58:256
467794999999,0cyclictest573-21snmpd11:42:296
467794999999,0cyclictest573-21snmpd09:24:396
467794999999,0cyclictest573-21snmpd08:05:216
467794999999,0cyclictest573-21snmpd07:17:486
46779499990,99cyclictest0-21swapper/611:25:536
46779499990,99cyclictest0-21swapper/610:18:536
46779499990,99cyclictest0-21swapper/608:42:286
46779499990,99cyclictest0-21swapper/608:32:286
46779499990,99cyclictest0-21swapper/608:22:296
46779499990,97cyclictest0-21swapper/611:11:566
46779499990,97cyclictest0-21swapper/608:01:016
46779499990,0cyclictest0-21swapper/610:57:376
46779499990,0cyclictest0-21swapper/608:57:286
46779499990,0cyclictest0-21swapper/607:56:336
46779499990,0cyclictest0-21swapper/607:22:176
467790999999,0cyclictest573-21snmpd10:34:215
467790999999,0cyclictest573-21snmpd09:47:255
467790999998,1cyclictest646324-21cat11:15:155
467790999998,1cyclictest573-21snmpd10:25:035
467790999998,1cyclictest573-21snmpd08:34:045
46779099990,99cyclictest0-21swapper/509:39:355
46779099990,99cyclictest0-21swapper/509:19:425
46779099990,99cyclictest0-21swapper/508:51:535
46779099990,99cyclictest0-21swapper/508:05:175
46779099990,99cyclictest0-21swapper/508:03:165
46779099990,99cyclictest0-21swapper/507:55:495
46779099990,99cyclictest0-21swapper/507:33:515
46779099990,1cyclictest0-21swapper/510:59:375
46779099990,0cyclictest0-21swapper/510:37:365
46779099990,0cyclictest0-21swapper/510:03:025
46779099990,0cyclictest0-21swapper/508:58:565
467786999999,0cyclictest573-21snmpd07:17:084
467786999998,1cyclictest573-21snmpd11:56:344
467786999998,1cyclictest573-21snmpd10:50:094
467786999998,1cyclictest573-21snmpd08:33:344
467786999998,1cyclictest573-21snmpd08:21:144
467786999998,1cyclictest492500-21cat07:55:184
467786999997,2cyclictest573-21snmpd09:20:004
46778699990,99cyclictest0-21swapper/412:20:024
46778699990,99cyclictest0-21swapper/410:59:164
46778699990,99cyclictest0-21swapper/408:57:414
46778699990,99cyclictest0-21swapper/408:39:494
46778699990,98cyclictest0-21swapper/407:11:364
46778699990,0cyclictest0-21swapper/411:37:234
46778699990,0cyclictest0-21swapper/409:51:584
467782999999,0cyclictest573-21snmpd08:30:493
467782999998,1cyclictest573-21snmpd11:01:173
467782999998,1cyclictest573-21snmpd11:01:163
467782999997,2cyclictest573-21snmpd10:05:203
467782999997,2cyclictest573-21snmpd10:04:413
467782999997,2cyclictest573-21snmpd07:52:553
467782999996,3cyclictest573-21snmpd07:23:353
467777999999,0cyclictest573-21snmpd10:39:482
467777999998,1cyclictest573-21snmpd12:18:322
467777999998,1cyclictest573-21snmpd11:00:082
467777999998,1cyclictest573-21snmpd11:00:082
467777999998,1cyclictest573-21snmpd10:58:042
467777999998,1cyclictest573-21snmpd09:53:052
467777999998,1cyclictest573-21snmpd07:21:382
46777799990,99cyclictest0-21swapper/211:15:162
46777799990,99cyclictest0-21swapper/209:30:392
46777799990,99cyclictest0-21swapper/207:18:232
46777799990,98cyclictest0-21swapper/207:38:112
467773999999,0cyclictest573-21snmpd11:28:201
467773999999,0cyclictest573-21snmpd10:53:091
467773999999,0cyclictest573-21snmpd07:44:301
467773999998,1cyclictest573-21snmpd09:59:581
467773999998,1cyclictest573-21snmpd09:18:481
467773999998,1cyclictest468850-21cat07:10:151
467773999997,2cyclictest573-21snmpd08:50:171
46777399990,99cyclictest0-21swapper/112:30:141
46777399990,99cyclictest0-21swapper/112:10:311
46777399990,99cyclictest0-21swapper/111:05:491
46777399990,99cyclictest0-21swapper/109:31:061
46777399990,99cyclictest0-21swapper/109:04:331
46777399990,99cyclictest0-21swapper/108:35:321
46777399990,98cyclictest0-21swapper/112:06:101
46777399990,98cyclictest0-21swapper/110:00:161
46777399990,0cyclictest0-21swapper/111:10:551
467769999999,0cyclictest573-21snmpd09:55:430
467769999999,0cyclictest573-21snmpd09:50:160
467769999999,0cyclictest573-21snmpd08:24:160
467769999998,1cyclictest573-21snmpd12:20:310
467769999998,1cyclictest573-21snmpd10:20:000
467769999998,1cyclictest573-21snmpd09:36:270
467769999998,1cyclictest573-21snmpd08:40:310
467769999998,1cyclictest573-21snmpd08:39:410
467769999998,1cyclictest573-21snmpd08:17:070
46776999990,99cyclictest0-21swapper/011:50:420
46776999990,99cyclictest0-21swapper/009:21:070
46776999990,99cyclictest0-21swapper/008:55:180
46776999990,98cyclictest0-21swapper/012:32:560
467794999898,0cyclictest573-21snmpd11:50:096
467794999898,0cyclictest573-21snmpd11:30:426
467794999898,0cyclictest573-21snmpd10:35:036
467794999898,0cyclictest573-21snmpd09:47:076
467794999898,0cyclictest573-21snmpd08:13:046
467794999897,1cyclictest584329-21cat10:10:166
467794999897,1cyclictest573-21snmpd08:16:586
467794999897,1cyclictest573-21snmpd07:37:306
467794999897,1cyclictest1783288-21ntpd09:42:286
46779499980,98cyclictest0-21swapper/612:12:436
46779499980,98cyclictest0-21swapper/610:20:116
46779499980,97cyclictest0-21swapper/611:00:346
46779499980,97cyclictest0-21swapper/611:00:346
467790999897,1cyclictest573-21snmpd11:32:155
467790999897,1cyclictest573-21snmpd11:07:295
467790999897,1cyclictest573-21snmpd09:29:305
467790999897,1cyclictest573-21snmpd08:37:015
467790999897,1cyclictest573-21snmpd08:12:335
467790999897,1cyclictest573-21snmpd07:39:255
467790999896,2cyclictest573-21snmpd12:03:365
467790999896,2cyclictest573-21snmpd11:35:535
467786999898,0cyclictest573-21snmpd07:24:354
467786999897,1cyclictest573-21snmpd12:32:434
467786999897,1cyclictest573-21snmpd12:12:314
467786999897,1cyclictest573-21snmpd11:07:384
467786999897,1cyclictest573-21snmpd10:17:294
46778699980,97cyclictest0-21swapper/412:25:184
467782999898,0cyclictest573-21snmpd08:58:143
467782999897,1cyclictest573-21snmpd10:41:433
467782999897,1cyclictest573-21snmpd10:22:033
467782999896,2cyclictest573-21snmpd09:16:573
467782999896,2cyclictest573-21snmpd08:53:443
467777999898,0cyclictest573-21snmpd12:20:372
467777999898,0cyclictest573-21snmpd11:44:532
467777999898,0cyclictest573-21snmpd10:47:422
467777999898,0cyclictest0-21swapper/211:58:392
467777999897,1cyclictest573-21snmpd11:38:172
467777999897,1cyclictest573-21snmpd11:25:122
467777999897,1cyclictest573-21snmpd11:21:052
467777999897,1cyclictest573-21snmpd09:35:152
467777999897,1cyclictest573-21snmpd08:08:272
467777999897,1cyclictest573-21snmpd07:29:152
46777799980,98cyclictest0-21swapper/211:48:582
46777799980,98cyclictest0-21swapper/211:06:342
46777799980,97cyclictest0-21swapper/210:40:202
467773999898,0cyclictest573-21snmpd07:20:121
467773999897,1cyclictest573-21snmpd08:25:491
467773999897,1cyclictest573-21snmpd07:19:591
46777399980,98cyclictest0-21swapper/112:04:181
46777399980,98cyclictest0-21swapper/110:33:571
46777399980,98cyclictest0-21swapper/109:51:081
46777399980,98cyclictest0-21swapper/109:43:581
46777399980,97cyclictest0-21swapper/111:36:351
467769999898,0cyclictest573-21snmpd12:16:040
467769999898,0cyclictest573-21snmpd09:10:080
467769999897,1cyclictest573-21snmpd12:10:580
467769999897,1cyclictest573-21snmpd11:15:440
467769999897,1cyclictest517703-21cat08:45:170
46776999980,98cyclictest0-21swapper/012:38:390
467799999795,2cyclictest0-21swapper/710:05:217
46779999970,97cyclictest0-21swapper/712:22:347
46779999970,97cyclictest0-21swapper/711:53:007
46779999970,97cyclictest0-21swapper/711:33:067
46779999970,97cyclictest0-21swapper/710:18:357
46779999970,97cyclictest0-21swapper/709:11:527
46779999970,97cyclictest0-21swapper/709:02:087
46779999970,97cyclictest0-21swapper/708:30:507
467794999796,1cyclictest573-21snmpd12:34:106
467794999796,1cyclictest573-21snmpd10:34:346
467794999796,1cyclictest573-21snmpd09:14:076
467794999796,1cyclictest538610-21kworker/6:109:55:166
467794999796,1cyclictest525310-21cat09:00:156
46779499970,97cyclictest0-21swapper/611:15:286
46779499970,96cyclictest0-21swapper/611:48:216
467790999797,0cyclictest573-21snmpd12:38:115
467790999796,1cyclictest573-21snmpd11:56:105
467790999796,1cyclictest573-21snmpd11:23:085
467790999796,1cyclictest573-21snmpd10:15:265
467790999796,1cyclictest573-21snmpd09:57:355
467790999795,2cyclictest573-21snmpd09:43:225
46779099970,97cyclictest0-21swapper/512:21:115
46779099970,97cyclictest0-21swapper/510:21:065
46779099970,97cyclictest0-21swapper/508:18:405
46779099970,97cyclictest0-21swapper/507:46:185
46779099970,97cyclictest0-21swapper/507:19:385
467786999797,0cyclictest573-21snmpd11:50:164
467786999796,1cyclictest656802-21cat11:25:164
467786999796,1cyclictest584332-21cat10:10:164
467786999796,1cyclictest573-21snmpd11:49:184
467786999796,1cyclictest573-21snmpd09:17:514
467786999796,0cyclictest573-21snmpd08:19:024
46778699970,97cyclictest0-21swapper/412:15:444
46778699970,97cyclictest0-21swapper/411:16:344
467782999797,0cyclictest573-21snmpd09:52:503
467782999796,1cyclictest573-21snmpd08:20:083
467782999795,2cyclictest573-21snmpd07:35:443
467782999794,3cyclictest573-21snmpd10:14:593
467777999797,0cyclictest573-21snmpd08:50:532
467777999796,1cyclictest573-21snmpd12:31:282
467777999796,1cyclictest573-21snmpd10:32:302
467773999797,0cyclictest573-21snmpd09:37:121
467773999796,1cyclictest573-21snmpd12:16:221
467773999795,2cyclictest573-21snmpd07:48:341
467773999793,4cyclictest579837-21cat10:05:131
46777399970,97cyclictest0-21swapper/109:29:551
467769999797,0cyclictest573-21snmpd09:15:450
467769999796,1cyclictest573-21snmpd10:59:290
467769999796,1cyclictest573-21snmpd09:49:290
467769999796,1cyclictest573-21snmpd08:06:250
46776999970,97cyclictest0-21swapper/011:03:590
46776999970,97cyclictest0-21swapper/011:03:580
467799999695,1cyclictest0-21swapper/711:19:527
467799999695,1cyclictest0-21swapper/710:41:427
467799999695,1cyclictest0-21swapper/710:22:027
467799999695,1cyclictest0-21swapper/710:04:427
467799999695,1cyclictest0-21swapper/709:52:497
467799999695,1cyclictest0-21swapper/708:53:457
46779999960,96cyclictest0-21swapper/707:53:427
467794999696,0cyclictest573-21snmpd10:01:206
467790999696,0cyclictest573-21snmpd07:43:125
467790999695,1cyclictest573-21snmpd12:32:255
467790999694,2cyclictest573-21snmpd12:05:545
467790999694,1cyclictest573-21snmpd09:04:025
467786999696,0cyclictest598071-21cat10:25:164
467786999695,1cyclictest573-21snmpd11:31:274
467786999695,1cyclictest573-21snmpd11:02:264
467786999695,1cyclictest573-21snmpd11:02:254
467786999695,1cyclictest573-21snmpd08:28:134
467786999695,1cyclictest573-21snmpd08:10:364
467786999695,1cyclictest0-21swapper/409:55:024
467782999695,1cyclictest573-21snmpd12:30:373
467782999694,2cyclictest573-21snmpd12:37:133
467782999693,3cyclictest573-21snmpd12:27:343
467777999696,0cyclictest573-21snmpd12:06:362
467777999696,0cyclictest573-21snmpd12:03:152
467777999696,0cyclictest573-21snmpd08:58:532
467777999695,1cyclictest573-21snmpd08:26:522
467777999694,2cyclictest573-21snmpd10:22:152
467777999694,1cyclictest0-21swapper/208:04:422
46777799960,96cyclictest0-21swapper/210:12:142
467773999695,1cyclictest510141-21cat08:30:171
467773999695,1cyclictest0-21swapper/108:10:281
46777399960,96cyclictest0-21swapper/110:44:311
467769999696,0cyclictest573-21snmpd10:24:440
467769999695,1cyclictest573-21snmpd11:41:450
467769999695,1cyclictest0-21swapper/011:07:580
467769999695,1cyclictest0-21swapper/007:36:470
46776999960,96cyclictest0-21swapper/008:54:380
467799999595,0cyclictest0-21swapper/709:16:587
467799999594,1cyclictest0-21swapper/707:48:427
467799999594,1cyclictest0-21swapper/707:35:457
467799999594,1cyclictest0-21swapper/707:23:357
467794999594,1cyclictest573-21snmpd11:22:296
467790999595,0cyclictest0-21swapper/507:53:215
467790999594,1cyclictest573-21snmpd09:51:285
467790999594,1cyclictest0-21swapper/508:50:005
467786999595,0cyclictest573-21snmpd08:46:424
467786999594,1cyclictest573-21snmpd09:40:164
467786999594,1cyclictest0-21swapper/412:07:284
467786999594,1cyclictest0-21swapper/409:09:364
467786999593,2cyclictest573-21snmpd09:13:134
467782999594,1cyclictest573-21snmpd08:18:563
467782999594,1cyclictest573-21snmpd08:13:463
467782999594,1cyclictest573-21snmpd07:31:033
467782999593,2cyclictest573-21snmpd09:58:143
467782999593,2cyclictest573-21snmpd07:46:063
467777999594,1cyclictest573-21snmpd11:51:222
467777999594,1cyclictest573-21snmpd10:18:482
467777999594,1cyclictest0-21swapper/208:37:232
467777999594,1cyclictest0-21swapper/207:45:172
467773999595,0cyclictest0-21swapper/112:37:471
467773999595,0cyclictest0-21swapper/111:34:471
467773999594,1cyclictest573-21snmpd07:56:001
467773999594,1cyclictest0-21swapper/110:15:151
467773999594,1cyclictest0-21swapper/107:38:451
467773999592,3cyclictest573-21snmpd09:20:281
467769999595,0cyclictest0-21swapper/010:54:030
467769999595,0cyclictest0-21swapper/010:47:450
467769999595,0cyclictest0-21swapper/009:41:310
467799999494,0cyclictest0-21swapper/708:59:087
467799999494,0cyclictest0-21swapper/708:20:077
467799999493,1cyclictest0-21swapper/712:37:137
467799999493,1cyclictest0-21swapper/712:30:387
467799999492,2cyclictest0-21swapper/710:14:597
467794999493,1cyclictest598076-21cat10:25:166
467790999493,1cyclictest573-21snmpd09:21:425
467790999493,1cyclictest573-21snmpd09:14:105
467790999493,1cyclictest573-21snmpd08:22:595
467786999493,1cyclictest575282-21cat10:00:164
467786999492,1cyclictest0-21swapper/411:11:134
46778699940,94cyclictest0-21swapper/409:27:034
467782999494,0cyclictest573-21snmpd12:18:203
467782999493,1cyclictest573-21snmpd12:00:213
467782999491,2cyclictest573-21snmpd10:57:223
467777999494,0cyclictest573-21snmpd08:42:482
467777999493,1cyclictest0-21swapper/210:51:122
467769999494,0cyclictest573-21snmpd11:39:290
467769999494,0cyclictest0-21swapper/010:33:270
467769999494,0cyclictest0-21swapper/008:32:020
467799999392,1cyclictest0-21swapper/711:02:137
467799999392,1cyclictest0-21swapper/711:02:137
467799999392,1cyclictest0-21swapper/709:58:137
467799999392,1cyclictest0-21swapper/708:18:557
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional