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2026-01-14 - 06:42
[ 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 Wed Jan 14, 2026 00:46:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
227152650,0sleep00-21swapper/022:35:140
281412610,0sleep50-21swapper/500:11:005
281412610,0sleep50-21swapper/500:10:595
111391610,29ptp4l0-21swapper/119:09:431
111391600,2ptp4l0-21swapper/219:05:172
111391600,29ptp4l0-21swapper/019:08:030
3219325947,7sleep70-21swapper/719:08:097
111391590,5ptp4l0-21swapper/419:09:364
6942570,0sleep20-21swapper/223:35:002
111391510,5ptp4l0-21swapper/619:06:366
111391510,5ptp4l0-21swapper/519:09:445
3222724736,7sleep30-21swapper/319:08:373
111391340,1ptp4l32042-21munin-run22:05:014
111391320,0ptp4l0-21swapper/222:35:162
111391310,0ptp4l0-21swapper/500:29:055
111391300,4ptp4l0-21swapper/520:00:125
111391300,3ptp4l0-21swapper/423:45:194
111391300,0ptp4l0-21swapper/423:53:554
111391300,0ptp4l0-21swapper/421:11:114
111391300,0ptp4l0-21swapper/123:26:421
111391300,0ptp4l0-21swapper/122:38:451
111391300,0ptp4l0-21swapper/023:02:540
111391300,0ptp4l0-21swapper/022:30:000
111391290,0ptp4l0-21swapper/523:30:575
111391290,0ptp4l0-21swapper/522:46:125
111391290,0ptp4l0-21swapper/522:37:375
111391290,0ptp4l0-21swapper/521:34:505
111391290,0ptp4l0-21swapper/521:34:505
111391290,0ptp4l0-21swapper/121:27:571
111391290,0ptp4l0-21swapper/121:27:561
111391290,0ptp4l0-21swapper/021:31:110
111391290,0ptp4l0-21swapper/021:31:100
111391280,0ptp4l0-21swapper/523:50:155
111391280,0ptp4l0-21swapper/523:10:145
111391280,0ptp4l0-21swapper/423:56:314
111391280,0ptp4l0-21swapper/400:28:414
111391280,0ptp4l0-21swapper/123:33:241
111391280,0ptp4l0-21swapper/123:23:001
111391280,0ptp4l0-21swapper/023:37:560
111391280,0ptp4l0-21swapper/022:41:520
111391280,0ptp4l0-21swapper/000:18:150
111391270,3ptp4l0-21swapper/423:40:244
111391270,0ptp4l0-21swapper/621:52:066
111391270,0ptp4l0-21swapper/523:58:315
111391270,0ptp4l0-21swapper/522:22:335
111391270,0ptp4l0-21swapper/522:10:425
111391270,0ptp4l0-21swapper/521:46:165
111391270,0ptp4l0-21swapper/423:00:184
111391270,0ptp4l0-21swapper/422:50:224
111391270,0ptp4l0-21swapper/100:07:561
111391270,0ptp4l0-21swapper/100:07:561
111391270,0ptp4l0-21swapper/022:32:000
111391270,0ptp4l0-21swapper/021:53:440
111391270,0ptp4l0-21swapper/021:48:130
111391270,0ptp4l0-21swapper/000:33:410
111391260,0ptp4l0-21swapper/521:05:215
111391260,0ptp4l0-21swapper/422:29:164
111391260,0ptp4l0-21swapper/421:53:374
111391260,0ptp4l0-21swapper/400:36:274
111391260,0ptp4l0-21swapper/223:21:552
111391260,0ptp4l0-21swapper/121:04:551
111391260,0ptp4l0-21swapper/100:31:361
111391260,0ptp4l0-21swapper/023:47:560
111391260,0ptp4l0-21swapper/023:15:510
111391260,0ptp4l0-21swapper/023:07:420
111391260,0ptp4l0-21swapper/021:37:220
111391260,0ptp4l0-21swapper/000:11:560
111391260,0ptp4l0-21swapper/000:11:560
111391250,1ptp4l579-21cut19:10:064
111391250,1ptp4l3778-21netstat21:25:154
111391250,1ptp4l3778-21netstat21:25:154
111391250,1ptp4l13478-21smart_sda20:45:174
111391250,0ptp4l121rcu_preempt00:20:155
111391250,0ptp4l0-21swapper/720:50:137
111391250,0ptp4l0-21swapper/623:09:086
111391250,0ptp4l0-21swapper/600:05:296
111391250,0ptp4l0-21swapper/600:05:296
111391250,0ptp4l0-21swapper/423:20:114
111391250,0ptp4l0-21swapper/423:16:184
111391250,0ptp4l0-21swapper/423:11:504
111391250,0ptp4l0-21swapper/422:36:454
111391250,0ptp4l0-21swapper/420:45:004
111391250,0ptp4l0-21swapper/419:35:134
111391250,0ptp4l0-21swapper/400:17:274
111391250,0ptp4l0-21swapper/400:04:014
111391250,0ptp4l0-21swapper/323:51:303
111391250,0ptp4l0-21swapper/322:03:243
111391250,0ptp4l0-21swapper/123:10:001
111391250,0ptp4l0-21swapper/123:00:111
111391250,0ptp4l0-21swapper/122:30:111
111391250,0ptp4l0-21swapper/122:20:471
111391250,0ptp4l0-21swapper/121:35:061
111391250,0ptp4l0-21swapper/100:11:321
111391250,0ptp4l0-21swapper/100:11:321
111391250,0ptp4l0-21swapper/023:14:360
111391250,0ptp4l0-21swapper/020:55:010
111391250,0ptp4l0-21swapper/019:10:140
111391250,0ptp4l0-21swapper/000:27:580
111391240,1ptp4l752-21ls20:19:594
111391240,1ptp4l4726-21users20:25:251
111391240,1ptp4l31895-21df_inode21:20:124
111391240,1ptp4l25817-21fw_forwarded_lo22:40:134
111391240,1ptp4l24814-21missed_timers20:00:141
111391240,1ptp4l15546-21users21:40:191
111391240,0ptp4l2852-21ssh22:52:181
111391240,0ptp4l0-21swapper/522:06:415
111391240,0ptp4l0-21swapper/423:35:174
111391240,0ptp4l0-21swapper/423:34:254
111391240,0ptp4l0-21swapper/422:45:204
111391240,0ptp4l0-21swapper/422:32:434
111391240,0ptp4l0-21swapper/422:15:154
111391240,0ptp4l0-21swapper/421:17:174
111391240,0ptp4l0-21swapper/421:00:184
111391240,0ptp4l0-21swapper/419:45:124
111391240,0ptp4l0-21swapper/419:25:124
111391240,0ptp4l0-21swapper/419:20:164
111391240,0ptp4l0-21swapper/400:24:464
111391240,0ptp4l0-21swapper/400:06:484
111391240,0ptp4l0-21swapper/400:06:484
111391240,0ptp4l0-21swapper/320:05:183
111391240,0ptp4l0-21swapper/123:46:371
111391240,0ptp4l0-21swapper/123:10:151
111391240,0ptp4l0-21swapper/023:43:380
111391240,0ptp4l0-21swapper/023:32:490
111391240,0ptp4l0-21swapper/023:26:140
111391240,0ptp4l0-21swapper/022:22:060
111391240,0ptp4l0-21swapper/022:17:050
111391240,0ptp4l0-21swapper/022:10:120
111391240,0ptp4l0-21swapper/021:14:380
111391240,0ptp4l0-21swapper/020:45:140
111391240,0ptp4l0-21swapper/020:34:590
111391240,0ptp4l0-21swapper/019:59:170
111391240,0ptp4l0-21swapper/000:05:180
111391240,0ptp4l0-21swapper/000:05:170
111391230,7ptp4l0-21swapper/119:58:281
111391230,1ptp4l986-21rm00:20:001
111391230,1ptp4l30810-21/usr/sbin/munin00:15:175
111391230,1ptp4l23492-21diskmemload22:10:204
111391230,1ptp4l21955-21cpuspeed_turbos19:55:134
111391230,0ptp4l17428-21fw_forwarded_lo19:45:120
111391230,0ptp4l16767-21munin-run19:45:014
111391230,0ptp4l0-21swapper/523:25:045
111391230,0ptp4l0-21swapper/523:23:275
111391230,0ptp4l0-21swapper/522:56:305
111391230,0ptp4l0-21swapper/522:30:175
111391230,0ptp4l0-21swapper/521:35:145
111391230,0ptp4l0-21swapper/521:22:015
111391230,0ptp4l0-21swapper/519:50:155
111391230,0ptp4l0-21swapper/421:55:164
111391230,0ptp4l0-21swapper/421:40:134
111391230,0ptp4l0-21swapper/421:39:404
111391230,0ptp4l0-21swapper/421:30:464
111391230,0ptp4l0-21swapper/421:30:454
111391230,0ptp4l0-21swapper/421:05:114
111391230,0ptp4l0-21swapper/420:30:184
111391230,0ptp4l0-21swapper/400:10:144
111391230,0ptp4l0-21swapper/400:10:134
111391230,0ptp4l0-21swapper/222:00:092
111391230,0ptp4l0-21swapper/123:59:221
111391230,0ptp4l0-21swapper/123:50:121
111391230,0ptp4l0-21swapper/120:40:131
111391230,0ptp4l0-21swapper/119:50:171
111391230,0ptp4l0-21swapper/022:55:210
111391230,0ptp4l0-21swapper/022:51:060
111391230,0ptp4l0-21swapper/022:00:120
111391230,0ptp4l0-21swapper/021:40:130
111391230,0ptp4l0-21swapper/021:16:500
111391230,0ptp4l0-21swapper/020:45:010
111391230,0ptp4l0-21swapper/020:35:160
111391230,0ptp4l0-21swapper/020:09:590
111391230,0ptp4l0-21swapper/019:25:110
111391230,0ptp4l0-21swapper/019:25:010
111391230,0ptp4l0-21swapper/019:15:150
111391230,0ptp4l0-21swapper/000:38:050
111391230,0ptp4l0-21swapper/000:04:150
111391220,3ptp4l721ktimersoftd/719:42:327
111391220,1ptp4l29978-21/usr/sbin/munin22:00:191
111391220,0ptp4l0-21swapper/722:01:057
111391220,0ptp4l0-21swapper/720:05:197
111391220,0ptp4l0-21swapper/622:35:176
111391220,0ptp4l0-21swapper/523:46:455
111391220,0ptp4l0-21swapper/523:00:135
111391220,0ptp4l0-21swapper/522:00:205
111391220,0ptp4l0-21swapper/521:27:015
111391220,0ptp4l0-21swapper/521:27:005
111391220,0ptp4l0-21swapper/521:17:025
111391220,0ptp4l0-21swapper/521:13:195
111391220,0ptp4l0-21swapper/520:58:145
111391220,0ptp4l0-21swapper/520:40:205
111391220,0ptp4l0-21swapper/520:25:275
111391220,0ptp4l0-21swapper/519:40:155
111391220,0ptp4l0-21swapper/500:35:155
111391220,0ptp4l0-21swapper/500:31:315
111391220,0ptp4l0-21swapper/500:07:395
111391220,0ptp4l0-21swapper/500:07:395
111391220,0ptp4l0-21swapper/500:00:315
111391220,0ptp4l0-21swapper/423:05:144
111391220,0ptp4l0-21swapper/422:55:194
111391220,0ptp4l0-21swapper/422:05:164
111391220,0ptp4l0-21swapper/421:45:154
111391220,0ptp4l0-21swapper/420:55:104
111391220,0ptp4l0-21swapper/420:35:134
111391220,0ptp4l0-21swapper/420:20:154
111391220,0ptp4l0-21swapper/420:10:144
111391220,0ptp4l0-21swapper/419:30:154
111391220,0ptp4l0-21swapper/400:30:204
111391220,0ptp4l0-21swapper/320:50:163
111391220,0ptp4l0-21swapper/123:42:041
111391220,0ptp4l0-21swapper/123:17:151
111391220,0ptp4l0-21swapper/122:45:001
111391220,0ptp4l0-21swapper/122:17:371
111391220,0ptp4l0-21swapper/122:10:401
111391220,0ptp4l0-21swapper/122:07:001
111391220,0ptp4l0-21swapper/121:55:311
111391220,0ptp4l0-21swapper/121:50:191
111391220,0ptp4l0-21swapper/121:30:121
111391220,0ptp4l0-21swapper/121:30:121
111391220,0ptp4l0-21swapper/121:13:031
111391220,0ptp4l0-21swapper/120:10:201
111391220,0ptp4l0-21swapper/119:40:141
111391220,0ptp4l0-21swapper/100:35:111
111391220,0ptp4l0-21swapper/100:29:011
111391220,0ptp4l0-21swapper/100:15:131
111391220,0ptp4l0-21swapper/100:00:051
111391220,0ptp4l0-21swapper/023:55:150
111391220,0ptp4l0-21swapper/023:51:090
111391220,0ptp4l0-21swapper/023:20:140
111391220,0ptp4l0-21swapper/022:05:110
111391220,0ptp4l0-21swapper/021:55:150
111391220,0ptp4l0-21swapper/021:28:540
111391220,0ptp4l0-21swapper/021:28:540
111391220,0ptp4l0-21swapper/021:23:460
111391220,0ptp4l0-21swapper/021:05:010
111391220,0ptp4l0-21swapper/021:00:190
111391220,0ptp4l0-21swapper/020:20:130
111391220,0ptp4l0-21swapper/020:15:120
111391220,0ptp4l0-21swapper/020:10:130
111391220,0ptp4l0-21swapper/020:00:150
111391220,0ptp4l0-21swapper/019:30:130
111391220,0ptp4l0-21swapper/000:20:440
111391210,1ptp4l3282-21ssh22:09:593
111391210,1ptp4l13818-21ssh00:35:546
111391210,0ptp4l0-21swapper/723:51:217
111391210,0ptp4l0-21swapper/722:34:417
111391210,0ptp4l0-21swapper/700:30:397
111391210,0ptp4l0-21swapper/622:25:136
111391210,0ptp4l0-21swapper/523:38:275
111391210,0ptp4l0-21swapper/523:16:415
111391210,0ptp4l0-21swapper/523:05:075
111391210,0ptp4l0-21swapper/522:51:275
111391210,0ptp4l0-21swapper/522:27:335
111391210,0ptp4l0-21swapper/522:16:355
111391210,0ptp4l0-21swapper/521:55:215
111391210,0ptp4l0-21swapper/521:50:215
111391210,0ptp4l0-21swapper/519:10:015
111391210,0ptp4l0-21swapper/423:27:014
111391210,0ptp4l0-21swapper/422:20:314
111391210,0ptp4l0-21swapper/420:52:314
111391210,0ptp4l0-21swapper/419:52:514
111391210,0ptp4l0-21swapper/419:15:144
111391210,0ptp4l0-21swapper/222:51:192
111391210,0ptp4l0-21swapper/221:53:032
111391210,0ptp4l0-21swapper/221:25:202
111391210,0ptp4l0-21swapper/221:25:202
111391210,0ptp4l0-21swapper/220:29:012
111391210,0ptp4l0-21swapper/200:05:332
111391210,0ptp4l0-21swapper/200:05:332
111391210,0ptp4l0-21swapper/123:39:241
111391210,0ptp4l0-21swapper/122:55:381
111391210,0ptp4l0-21swapper/122:42:161
111391210,0ptp4l0-21swapper/122:26:371
111391210,0ptp4l0-21swapper/121:46:381
111391210,0ptp4l0-21swapper/121:22:171
111391210,0ptp4l0-21swapper/120:58:561
111391210,0ptp4l0-21swapper/120:19:311
111391210,0ptp4l0-21swapper/022:45:090
111391210,0ptp4l0-21swapper/020:55:100
111391210,0ptp4l0-21swapper/019:43:090
111391210,0ptp4l0-21swapper/019:35:110
111391200,0ptp4l0-21swapper/722:09:577
111391200,0ptp4l0-21swapper/622:59:266
111391200,0ptp4l0-21swapper/622:00:096
111391200,0ptp4l0-21swapper/621:48:346
111391200,0ptp4l0-21swapper/621:41:246
111391200,0ptp4l0-21swapper/621:25:296
111391200,0ptp4l0-21swapper/621:25:286
111391200,0ptp4l0-21swapper/523:42:105
111391200,0ptp4l0-21swapper/522:42:305
111391200,0ptp4l0-21swapper/521:04:535
111391200,0ptp4l0-21swapper/520:47:535
111391200,0ptp4l0-21swapper/520:16:305
111391200,0ptp4l0-21swapper/520:09:455
111391200,0ptp4l0-21swapper/519:49:555
111391200,0ptp4l0-21swapper/519:40:005
111391200,0ptp4l0-21swapper/322:34:263
111391200,0ptp4l0-21swapper/322:18:403
111391200,0ptp4l0-21swapper/320:04:213
111391200,0ptp4l0-21swapper/300:30:383
111391200,0ptp4l0-21swapper/223:09:042
111391200,0ptp4l0-21swapper/222:25:112
111391200,0ptp4l0-21swapper/221:41:182
111391200,0ptp4l0-21swapper/121:18:461
111391200,0ptp4l0-21swapper/121:05:141
111391200,0ptp4l0-21swapper/120:09:541
111391200,0ptp4l0-21swapper/119:32:521
111391190,2ptp4l0-21swapper/520:10:495
111391190,0ptp4l0-21swapper/722:41:167
111391190,0ptp4l0-21swapper/623:53:236
111391190,0ptp4l0-21swapper/623:38:086
111391190,0ptp4l0-21swapper/623:22:046
111391190,0ptp4l0-21swapper/622:53:066
111391190,0ptp4l0-21swapper/620:28:536
111391190,0ptp4l0-21swapper/521:40:205
111391190,0ptp4l0-21swapper/520:51:115
111391190,0ptp4l0-21swapper/223:38:102
111391190,0ptp4l0-21swapper/120:24:311
111391190,0ptp4l0-21swapper/020:27:390
111391180,0ptp4l0-21swapper/722:18:397
111391180,0ptp4l0-21swapper/720:04:237
111391180,0ptp4l0-21swapper/621:02:476
111391180,0ptp4l0-21swapper/520:36:535
111391180,0ptp4l0-21swapper/520:24:555
111391180,0ptp4l0-21swapper/319:42:483
111391180,0ptp4l0-21swapper/223:53:212
111391180,0ptp4l0-21swapper/221:48:322
111391180,0ptp4l0-21swapper/120:30:401
111391180,0ptp4l0-21swapper/019:54:210
111391170,0ptp4l0-21swapper/519:31:325
111391170,0ptp4l0-21swapper/322:41:143
111391170,0ptp4l0-21swapper/221:35:282
111391170,0ptp4l0-21swapper/200:35:552
111391170,0ptp4l0-21swapper/200:16:182
111391160,0ptp4l0-21swapper/621:35:336
111391160,0ptp4l0-21swapper/619:40:526
111391160,0ptp4l0-21swapper/600:24:526
111391160,0ptp4l0-21swapper/519:58:315
111391160,0ptp4l0-21swapper/519:26:325
111391160,0ptp4l0-21swapper/420:07:534
111391160,0ptp4l0-21swapper/222:59:282
111391160,0ptp4l0-21swapper/219:14:412
111391160,0ptp4l0-21swapper/120:50:551
111391160,0ptp4l0-21swapper/120:46:481
111391160,0ptp4l0-21swapper/120:39:301
111391160,0ptp4l0-21swapper/119:47:191
111391160,0ptp4l0-21swapper/119:35:051
111391160,0ptp4l0-21swapper/119:26:051
111391150,0ptp4l0-21swapper/720:22:337
111391150,0ptp4l0-21swapper/620:59:546
111391150,0ptp4l0-21swapper/620:37:026
111391150,0ptp4l0-21swapper/620:14:196
111391150,0ptp4l0-21swapper/619:38:126
111391150,0ptp4l0-21swapper/619:25:056
111391150,0ptp4l0-21swapper/619:16:026
111391150,0ptp4l0-21swapper/619:14:476
111391150,0ptp4l0-21swapper/520:30:405
111391150,0ptp4l0-21swapper/420:27:374
111391150,0ptp4l0-21swapper/420:02:594
111391150,0ptp4l0-21swapper/320:22:493
111391150,0ptp4l0-21swapper/220:59:542
111391150,0ptp4l0-21swapper/219:41:052
111391150,0ptp4l0-21swapper/219:37:592
111391150,0ptp4l0-21swapper/219:25:082
111391150,0ptp4l0-21swapper/219:16:032
111391150,0ptp4l0-21swapper/119:10:521
111391140,0ptp4l0-21swapper/719:19:147
111391140,0ptp4l0-21swapper/621:06:116
111391140,0ptp4l0-21swapper/620:51:466
111391140,0ptp4l0-21swapper/619:23:306
111391140,0ptp4l0-21swapper/319:19:123
111391140,0ptp4l0-21swapper/223:57:282
111391140,0ptp4l0-21swapper/221:00:592
111391140,0ptp4l0-21swapper/220:51:442
111391140,0ptp4l0-21swapper/220:36:592
111391140,0ptp4l0-21swapper/220:24:042
111391140,0ptp4l0-21swapper/220:14:162
111391140,0ptp4l0-21swapper/220:09:042
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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