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2026-01-30 - 00:34
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #c, 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 
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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 rackcslot8s.osadl.org (updated Thu Jan 29, 2026 12:46:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
48072650,0sleep20-21swapper/210:17:272
111391640,4ptp4l0-21swapper/407:07:024
2714426251,6sleep70-21swapper/707:05:497
111391600,29ptp4l0-21swapper/007:05:460
111391590,28ptp4l0-21swapper/107:05:011
18042570,0sleep40-21swapper/410:58:464
2717525634,7sleep30-21swapper/307:06:103
111391540,5ptp4l0-21swapper/507:05:115
2710025139,7sleep20-21swapper/207:05:212
2734224837,6sleep60-21swapper/607:08:226
111391340,0ptp4l0-21swapper/111:16:221
111391330,6ptp4l0-21swapper/409:29:004
111391330,0ptp4l0-21swapper/412:04:094
111391330,0ptp4l0-21swapper/410:17:124
111391320,0ptp4l0-21swapper/412:20:084
111391320,0ptp4l0-21swapper/409:10:004
111391310,0ptp4l0-21swapper/410:41:244
111391310,0ptp4l0-21swapper/410:09:124
111391310,0ptp4l0-21swapper/108:00:201
111391310,0ptp4l0-21swapper/008:30:160
111391310,0ptp4l0-21swapper/008:30:150
111391300,0ptp4l0-21swapper/412:35:414
111391300,0ptp4l0-21swapper/411:09:404
111391300,0ptp4l0-21swapper/411:09:404
111391300,0ptp4l0-21swapper/410:50:014
111391300,0ptp4l0-21swapper/410:34:384
111391300,0ptp4l0-21swapper/409:33:404
111391300,0ptp4l0-21swapper/311:30:023
111391300,0ptp4l0-21swapper/009:14:270
111391290,3ptp4l0-21swapper/412:16:384
111391290,0ptp4l23178-21ssh09:59:320
111391290,0ptp4l0-21swapper/412:30:314
111391290,0ptp4l0-21swapper/411:50:214
111391290,0ptp4l0-21swapper/411:35:314
111391290,0ptp4l0-21swapper/411:20:234
111391290,0ptp4l0-21swapper/411:11:114
111391290,0ptp4l0-21swapper/409:50:084
111391290,0ptp4l0-21swapper/309:37:023
111391290,0ptp4l0-21swapper/110:27:091
111391290,0ptp4l0-21swapper/012:05:190
111391290,0ptp4l0-21swapper/010:56:260
111391280,2ptp4l0-21swapper/409:15:514
111391280,0ptp4l0-21swapper/411:44:264
111391280,0ptp4l0-21swapper/409:40:444
111391280,0ptp4l0-21swapper/112:22:551
111391280,0ptp4l0-21swapper/011:20:300
111391280,0ptp4l0-21swapper/010:36:010
111391280,0ptp4l0-21swapper/010:20:100
111391270,2ptp4l0-21swapper/412:10:044
111391270,0ptp4l0-21swapper/610:01:236
111391270,0ptp4l0-21swapper/410:47:034
111391270,0ptp4l0-21swapper/209:31:062
111391270,0ptp4l0-21swapper/112:19:361
111391270,0ptp4l0-21swapper/110:51:361
111391270,0ptp4l0-21swapper/010:48:350
111391260,2ptp4l401ktimersoftd/311:59:383
111391260,2ptp4l0-21swapper/112:02:101
111391260,1ptp4l0-21swapper/412:06:284
111391260,0ptp4l0-21swapper/410:23:024
111391260,0ptp4l0-21swapper/410:12:274
111391260,0ptp4l0-21swapper/407:17:394
111391260,0ptp4l0-21swapper/111:59:081
111391260,0ptp4l0-21swapper/110:58:191
111391260,0ptp4l0-21swapper/012:12:570
111391260,0ptp4l0-21swapper/011:42:070
111391260,0ptp4l0-21swapper/009:27:000
111391250,3ptp4l0-21swapper/407:49:024
111391250,1ptp4l5529-21smartctl08:40:110
111391250,1ptp4l2404-21/usr/sbin/munin10:15:150
111391250,0ptp4l0-21swapper/712:40:007
111391250,0ptp4l0-21swapper/711:30:147
111391250,0ptp4l0-21swapper/609:39:356
111391250,0ptp4l0-21swapper/512:35:115
111391250,0ptp4l0-21swapper/411:28:064
111391250,0ptp4l0-21swapper/409:23:494
111391250,0ptp4l0-21swapper/408:46:154
111391250,0ptp4l0-21swapper/408:36:144
111391250,0ptp4l0-21swapper/407:50:364
111391250,0ptp4l0-21swapper/407:36:174
111391250,0ptp4l0-21swapper/407:23:154
111391250,0ptp4l0-21swapper/309:30:503
111391250,0ptp4l0-21swapper/212:12:352
111391250,0ptp4l0-21swapper/109:24:361
111391250,0ptp4l0-21swapper/012:32:080
111391250,0ptp4l0-21swapper/011:08:190
111391250,0ptp4l0-21swapper/011:08:190
111391250,0ptp4l0-21swapper/010:25:100
111391250,0ptp4l0-21swapper/010:04:020
111391250,0ptp4l0-21swapper/009:52:160
111391250,0ptp4l0-21swapper/009:33:250
111391240,2ptp4l0-21swapper/409:57:524
111391240,1ptp4l5968-21irqrtprio07:30:140
111391240,1ptp4l4546-21timerandwakeup12:30:191
111391240,1ptp4l3114-21/usr/sbin/munin11:45:160
111391240,1ptp4l28669-21fw_conntrack08:20:124
111391240,1ptp4l21553-21kernelversion11:25:160
111391240,1ptp4l16331-21munin-run09:05:014
111391240,0ptp4l0-21swapper/712:00:117
111391240,0ptp4l0-21swapper/610:18:216
111391240,0ptp4l0-21swapper/508:00:135
111391240,0ptp4l0-21swapper/411:55:154
111391240,0ptp4l0-21swapper/411:47:514
111391240,0ptp4l0-21swapper/411:00:174
111391240,0ptp4l0-21swapper/410:00:294
111391240,0ptp4l0-21swapper/408:56:294
111391240,0ptp4l0-21swapper/408:50:444
111391240,0ptp4l0-21swapper/407:43:594
111391240,0ptp4l0-21swapper/111:40:351
111391240,0ptp4l0-21swapper/109:58:521
111391240,0ptp4l0-21swapper/012:23:260
111391240,0ptp4l0-21swapper/009:46:490
111391240,0ptp4l0-21swapper/009:02:160
111391240,0ptp4l0-21swapper/007:21:380
111391230,1ptp4l27177-21smart_sda08:15:194
111391230,1ptp4l13382-21sensors_temp07:45:170
111391230,0ptp4l0-21swapper/711:29:467
111391230,0ptp4l0-21swapper/709:35:167
111391230,0ptp4l0-21swapper/610:05:156
111391230,0ptp4l0-21swapper/609:10:216
111391230,0ptp4l0-21swapper/512:30:125
111391230,0ptp4l0-21swapper/511:15:135
111391230,0ptp4l0-21swapper/510:35:195
111391230,0ptp4l0-21swapper/509:00:015
111391230,0ptp4l0-21swapper/507:35:125
111391230,0ptp4l0-21swapper/412:25:114
111391230,0ptp4l0-21swapper/411:31:254
111391230,0ptp4l0-21swapper/410:25:084
111391230,0ptp4l0-21swapper/409:45:144
111391230,0ptp4l0-21swapper/408:31:474
111391230,0ptp4l0-21swapper/408:31:464
111391230,0ptp4l0-21swapper/408:13:004
111391230,0ptp4l0-21swapper/407:55:184
111391230,0ptp4l0-21swapper/407:30:174
111391230,0ptp4l0-21swapper/407:11:214
111391230,0ptp4l0-21swapper/312:00:163
111391230,0ptp4l0-21swapper/311:30:003
111391230,0ptp4l0-21swapper/308:38:323
111391230,0ptp4l0-21swapper/210:45:132
111391230,0ptp4l0-21swapper/209:10:112
111391230,0ptp4l0-21swapper/111:25:201
111391230,0ptp4l0-21swapper/110:02:021
111391230,0ptp4l0-21swapper/109:45:201
111391230,0ptp4l0-21swapper/109:14:331
111391230,0ptp4l0-21swapper/109:01:001
111391230,0ptp4l0-21swapper/107:15:001
111391230,0ptp4l0-21swapper/012:35:170
111391230,0ptp4l0-21swapper/012:25:410
111391230,0ptp4l0-21swapper/012:15:170
111391230,0ptp4l0-21swapper/011:55:180
111391230,0ptp4l0-21swapper/011:50:290
111391230,0ptp4l0-21swapper/011:37:210
111391230,0ptp4l0-21swapper/011:00:180
111391230,0ptp4l0-21swapper/010:50:220
111391230,0ptp4l0-21swapper/010:40:200
111391230,0ptp4l0-21swapper/010:31:410
111391230,0ptp4l0-21swapper/010:10:130
111391230,0ptp4l0-21swapper/010:07:500
111391230,0ptp4l0-21swapper/009:20:180
111391230,0ptp4l0-21swapper/009:15:170
111391230,0ptp4l0-21swapper/008:55:150
111391230,0ptp4l0-21swapper/008:35:130
111391230,0ptp4l0-21swapper/007:57:120
111391230,0ptp4l0-21swapper/007:50:490
111391230,0ptp4l0-21swapper/007:41:440
111391230,0ptp4l0-21swapper/007:10:100
111391220,1ptp4l18623-21diskmemload09:39:065
111391220,0ptp4l0-21swapper/711:59:347
111391220,0ptp4l0-21swapper/611:25:386
111391220,0ptp4l0-21swapper/610:45:116
111391220,0ptp4l0-21swapper/609:32:356
111391220,0ptp4l0-21swapper/512:19:395
111391220,0ptp4l0-21swapper/512:14:065
111391220,0ptp4l0-21swapper/511:54:085
111391220,0ptp4l0-21swapper/511:14:525
111391220,0ptp4l0-21swapper/510:40:125
111391220,0ptp4l0-21swapper/510:28:245
111391220,0ptp4l0-21swapper/510:13:065
111391220,0ptp4l0-21swapper/510:03:065
111391220,0ptp4l0-21swapper/509:45:105
111391220,0ptp4l0-21swapper/509:41:415
111391220,0ptp4l0-21swapper/509:10:575
111391220,0ptp4l0-21swapper/509:05:225
111391220,0ptp4l0-21swapper/507:32:255
111391220,0ptp4l0-21swapper/507:25:205
111391220,0ptp4l0-21swapper/507:15:015
111391220,0ptp4l0-21swapper/410:37:444
111391220,0ptp4l0-21swapper/409:11:454
111391220,0ptp4l0-21swapper/408:40:134
111391220,0ptp4l0-21swapper/408:05:144
111391220,0ptp4l0-21swapper/312:39:553
111391220,0ptp4l0-21swapper/308:15:003
111391220,0ptp4l0-21swapper/210:05:122
111391220,0ptp4l0-21swapper/209:53:052
111391220,0ptp4l0-21swapper/207:39:532
111391220,0ptp4l0-21swapper/112:13:431
111391220,0ptp4l0-21swapper/111:23:431
111391220,0ptp4l0-21swapper/111:15:011
111391220,0ptp4l0-21swapper/111:02:461
111391220,0ptp4l0-21swapper/110:40:121
111391220,0ptp4l0-21swapper/110:35:191
111391220,0ptp4l0-21swapper/110:34:561
111391220,0ptp4l0-21swapper/110:24:051
111391220,0ptp4l0-21swapper/110:18:491
111391220,0ptp4l0-21swapper/110:10:161
111391220,0ptp4l0-21swapper/109:39:011
111391220,0ptp4l0-21swapper/109:30:291
111391220,0ptp4l0-21swapper/109:17:251
111391220,0ptp4l0-21swapper/109:05:201
111391220,0ptp4l0-21swapper/108:39:301
111391220,0ptp4l0-21swapper/108:12:271
111391220,0ptp4l0-21swapper/107:55:121
111391220,0ptp4l0-21swapper/107:46:081
111391220,0ptp4l0-21swapper/107:40:181
111391220,0ptp4l0-21swapper/107:25:141
111391220,0ptp4l0-21swapper/012:02:590
111391220,0ptp4l0-21swapper/011:34:480
111391220,0ptp4l0-21swapper/011:18:430
111391220,0ptp4l0-21swapper/011:10:090
111391220,0ptp4l0-21swapper/009:40:110
111391220,0ptp4l0-21swapper/009:39:470
111391220,0ptp4l0-21swapper/009:05:140
111391220,0ptp4l0-21swapper/008:50:120
111391220,0ptp4l0-21swapper/008:45:140
111391220,0ptp4l0-21swapper/008:25:130
111391220,0ptp4l0-21swapper/008:20:190
111391220,0ptp4l0-21swapper/008:15:160
111391220,0ptp4l0-21swapper/008:11:560
111391210,2ptp4l0-21swapper/111:48:211
111391210,1ptp4l57-21ksoftirqd/508:16:035
111391210,1ptp4l25380-21taskset09:17:366
111391210,0ptp4l65-21ksoftirqd/611:24:066
111391210,0ptp4l559-21ssh09:28:331
111391210,0ptp4l0-21swapper/709:51:167
111391210,0ptp4l0-21swapper/709:30:597
111391210,0ptp4l0-21swapper/612:25:046
111391210,0ptp4l0-21swapper/612:24:546
111391210,0ptp4l0-21swapper/611:43:236
111391210,0ptp4l0-21swapper/609:53:116
111391210,0ptp4l0-21swapper/512:28:165
111391210,0ptp4l0-21swapper/512:22:335
111391210,0ptp4l0-21swapper/512:07:275
111391210,0ptp4l0-21swapper/511:59:005
111391210,0ptp4l0-21swapper/511:46:455
111391210,0ptp4l0-21swapper/511:32:275
111391210,0ptp4l0-21swapper/511:23:455
111391210,0ptp4l0-21swapper/510:58:075
111391210,0ptp4l0-21swapper/510:51:335
111391210,0ptp4l0-21swapper/510:48:135
111391210,0ptp4l0-21swapper/510:30:515
111391210,0ptp4l0-21swapper/510:21:435
111391210,0ptp4l0-21swapper/510:19:045
111391210,0ptp4l0-21swapper/509:31:365
111391210,0ptp4l0-21swapper/509:24:525
111391210,0ptp4l0-21swapper/509:17:275
111391210,0ptp4l0-21swapper/508:22:045
111391210,0ptp4l0-21swapper/507:24:255
111391210,0ptp4l0-21swapper/411:17:074
111391210,0ptp4l0-21swapper/409:39:394
111391210,0ptp4l0-21swapper/408:25:164
111391210,0ptp4l0-21swapper/408:03:244
111391210,0ptp4l0-21swapper/308:31:243
111391210,0ptp4l0-21swapper/308:31:233
111391210,0ptp4l0-21swapper/211:43:252
111391210,0ptp4l0-21swapper/211:33:322
111391210,0ptp4l0-21swapper/211:11:082
111391210,0ptp4l0-21swapper/112:35:141
111391210,0ptp4l0-21swapper/111:51:461
111391210,0ptp4l0-21swapper/111:38:541
111391210,0ptp4l0-21swapper/111:32:191
111391210,0ptp4l0-21swapper/110:48:141
111391210,0ptp4l0-21swapper/110:07:201
111391210,0ptp4l0-21swapper/109:51:461
111391210,0ptp4l0-21swapper/108:41:061
111391210,0ptp4l0-21swapper/108:30:361
111391210,0ptp4l0-21swapper/108:30:351
111391210,0ptp4l0-21swapper/108:29:041
111391210,0ptp4l0-21swapper/108:20:531
111391210,0ptp4l0-21swapper/108:08:031
111391210,0ptp4l0-21swapper/107:35:141
111391210,0ptp4l0-21swapper/008:05:120
111391210,0ptp4l0-21swapper/007:15:110
111391200,1ptp4l1061-21snmpd07:47:426
111391200,0ptp4l0-21swapper/708:58:247
111391200,0ptp4l0-21swapper/708:14:487
111391200,0ptp4l0-21swapper/609:27:006
111391200,0ptp4l0-21swapper/512:03:185
111391200,0ptp4l0-21swapper/511:27:065
111391200,0ptp4l0-21swapper/511:02:345
111391200,0ptp4l0-21swapper/510:07:215
111391200,0ptp4l0-21swapper/509:57:155
111391200,0ptp4l0-21swapper/509:51:475
111391200,0ptp4l0-21swapper/212:24:482
111391200,0ptp4l0-21swapper/112:26:541
111391200,0ptp4l0-21swapper/112:07:321
111391200,0ptp4l0-21swapper/109:41:431
111391200,0ptp4l0-21swapper/108:59:251
111391200,0ptp4l0-21swapper/107:34:241
111391200,0ptp4l0-21swapper/107:11:241
238052190,0sleep30-21swapper/312:13:283
111391190,0ptp4l25329-21ssh09:17:272
111391190,0ptp4l0-21swapper/710:46:417
111391190,0ptp4l0-21swapper/612:12:316
111391190,0ptp4l0-21swapper/611:33:286
111391190,0ptp4l0-21swapper/611:11:066
111391190,0ptp4l0-21swapper/611:05:506
111391190,0ptp4l0-21swapper/611:05:506
111391190,0ptp4l0-21swapper/511:37:435
111391190,0ptp4l0-21swapper/508:41:045
111391190,0ptp4l0-21swapper/308:22:503
111391190,0ptp4l0-21swapper/212:25:062
111391190,0ptp4l0-21swapper/211:05:512
111391190,0ptp4l0-21swapper/211:05:512
111391190,0ptp4l0-21swapper/210:44:452
111391190,0ptp4l0-21swapper/107:52:441
111391190,0ptp4l0-21swapper/008:01:010
111391190,0ptp4l0-21swapper/007:35:240
111391180,0ptp4l0-21swapper/708:31:217
111391180,0ptp4l0-21swapper/708:31:207
111391180,0ptp4l0-21swapper/407:30:004
111391180,0ptp4l0-21swapper/309:51:183
111391180,0ptp4l0-21swapper/211:23:512
111391180,0ptp4l0-21swapper/210:01:102
111391180,0ptp4l0-21swapper/209:39:292
111391180,0ptp4l0-21swapper/209:26:592
111391180,0ptp4l0-21swapper/108:16:161
2776799170,0cyclictest0-21swapper/508:34:535
2776799170,0cyclictest0-21swapper/508:34:525
111391170,2ptp4l0-21swapper/108:51:091
111391170,0ptp4l0-21swapper/610:25:416
111391170,0ptp4l0-21swapper/511:40:295
111391170,0ptp4l0-21swapper/509:28:265
111391170,0ptp4l0-21swapper/211:25:372
111391170,0ptp4l0-21swapper/210:25:402
111391170,0ptp4l0-21swapper/107:23:271
111391160,0ptp4l0-21swapper/611:58:146
111391160,0ptp4l0-21swapper/610:44:456
111391160,0ptp4l0-21swapper/508:48:335
111391160,0ptp4l0-21swapper/508:35:545
111391160,0ptp4l0-21swapper/508:06:295
111391160,0ptp4l0-21swapper/507:52:025
111391160,0ptp4l0-21swapper/507:41:035
111391160,0ptp4l0-21swapper/310:46:393
111391160,0ptp4l0-21swapper/208:57:512
111391160,0ptp4l0-21swapper/207:51:082
111391150,0ptp4l0-21swapper/708:38:337
111391150,0ptp4l0-21swapper/708:22:157
111391150,0ptp4l0-21swapper/708:06:127
111391150,0ptp4l0-21swapper/707:53:417
111391150,0ptp4l0-21swapper/707:12:487
111391150,0ptp4l0-21swapper/609:01:296
111391150,0ptp4l0-21swapper/608:57:496
111391150,0ptp4l0-21swapper/608:30:346
111391150,0ptp4l0-21swapper/608:30:336
111391150,0ptp4l0-21swapper/608:26:496
111391150,0ptp4l0-21swapper/608:21:156
111391150,0ptp4l0-21swapper/607:51:126
111391150,0ptp4l0-21swapper/607:40:026
111391150,0ptp4l0-21swapper/607:39:506
111391150,0ptp4l0-21swapper/509:00:015
111391150,0ptp4l0-21swapper/508:51:115
111391150,0ptp4l0-21swapper/508:25:105
111391150,0ptp4l0-21swapper/508:12:195
111391150,0ptp4l0-21swapper/507:55:065
111391150,0ptp4l0-21swapper/507:45:065
111391150,0ptp4l0-21swapper/507:11:025
111391150,0ptp4l0-21swapper/308:58:183
111391150,0ptp4l0-21swapper/307:53:423
111391150,0ptp4l0-21swapper/307:12:413
111391150,0ptp4l0-21swapper/208:26:572
111391150,0ptp4l0-21swapper/208:21:072
111391150,0ptp4l0-21swapper/207:56:392
111391150,0ptp4l0-21swapper/207:46:202
111391150,0ptp4l0-21swapper/111:07:541
111391150,0ptp4l0-21swapper/111:07:541
111391150,0ptp4l0-21swapper/108:45:401
111391150,0ptp4l0-21swapper/007:25:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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