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2026-03-05 - 04:52
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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: ondemand
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack5slot4.osadl.org (updated Thu Mar 05, 2026 00:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
92392126114,7sleep10-21swapper/119:07:311
90822113103,7sleep30-21swapper/319:05:273
93762110100,7sleep20-21swapper/219:09:152
9096210898,7sleep00-21swapper/019:05:370
188812660,0sleep20-21swapper/221:40:012
120652620,1sleep30-21swapper/319:35:193
82472570,0sleep00-21swapper/021:00:180
100982560,0sleep338-21rcuc/322:55:183
164002520,1sleep10-21swapper/121:05:201
9611992723,3cyclictest0-21swapper/222:20:262
961199270,26cyclictest0-21swapper/221:17:112
961199270,26cyclictest0-21swapper/220:54:522
961199270,26cyclictest0-21swapper/220:03:102
961199270,26cyclictest0-21swapper/200:17:342
960799271,25cyclictest8-21rcu_preempt21:40:021
960799270,26cyclictest0-21swapper/123:19:261
960799270,26cyclictest0-21swapper/123:05:051
960799270,26cyclictest0-21swapper/122:58:441
960799270,26cyclictest0-21swapper/122:54:201
960799270,26cyclictest0-21swapper/122:39:081
960799270,26cyclictest0-21swapper/122:34:561
960799270,26cyclictest0-21swapper/122:26:081
960799270,26cyclictest0-21swapper/122:23:151
960799270,26cyclictest0-21swapper/121:45:441
960799270,26cyclictest0-21swapper/121:11:201
960799270,26cyclictest0-21swapper/120:22:071
960799270,26cyclictest0-21swapper/119:41:131
960799270,26cyclictest0-21swapper/119:37:361
960799270,26cyclictest0-21swapper/100:25:481
960799270,26cyclictest0-21swapper/100:13:511
960399270,7cyclictest16026-21awk22:35:000
960399270,26cyclictest0-21swapper/022:05:530
960799260,25cyclictest0-21swapper/123:59:381
960799260,25cyclictest0-21swapper/123:52:511
960799260,25cyclictest0-21swapper/123:42:451
960799260,25cyclictest0-21swapper/123:11:541
960799260,25cyclictest0-21swapper/120:16:551
960799260,25cyclictest0-21swapper/119:31:371
960799260,25cyclictest0-21swapper/119:16:371
960799260,25cyclictest0-21swapper/119:12:371
960799260,25cyclictest0-21swapper/100:23:361
9603992618,7cyclictest749-21snmpd22:16:440
9603992618,7cyclictest749-21snmpd20:58:460
9611992522,2cyclictest0-21swapper/223:48:052
9611992521,3cyclictest0-21swapper/223:56:272
961199250,24cyclictest0-21swapper/222:05:202
960799250,24cyclictest0-21swapper/121:32:411
960799250,24cyclictest0-21swapper/121:24:561
960799250,24cyclictest0-21swapper/119:59:041
9603992518,6cyclictest749-21snmpd23:50:570
9603992518,6cyclictest749-21snmpd23:29:320
9603992518,6cyclictest749-21snmpd19:55:280
9603992518,6cyclictest749-21snmpd19:49:420
9603992517,7cyclictest749-21snmpd22:11:380
9603992517,7cyclictest749-21snmpd20:18:370
9611992422,1cyclictest0-21swapper/222:10:112
961199240,23cyclictest0-21swapper/223:51:322
9607992422,2cyclictest0-21swapper/119:28:371
9607992417,7cyclictest0-21swapper/121:17:501
9603992418,5cyclictest749-21snmpd23:12:150
9603992417,6cyclictest749-21snmpd23:21:230
9603992417,6cyclictest749-21snmpd21:06:410
9603992417,6cyclictest749-21snmpd20:23:070
9603992417,6cyclictest749-21snmpd19:15:580
9603992416,7cyclictest749-21snmpd23:04:350
9603992416,7cyclictest749-21snmpd22:46:120
961199231,21cyclictest0-21swapper/222:33:322
961199230,22cyclictest0-21swapper/219:56:282
961199230,17cyclictest0-21swapper/219:54:322
9603992315,7cyclictest749-21snmpd19:39:580
960399230,18cyclictest280-21systemd-journal20:54:170
961199220,21cyclictest0-21swapper/221:25:592
961199220,21cyclictest0-21swapper/221:25:592
960799220,21cyclictest0-21swapper/120:52:461
960799220,21cyclictest0-21swapper/120:25:571
960799220,21cyclictest0-21swapper/100:37:091
960799220,21cyclictest0-21swapper/100:01:411
9603992216,5cyclictest749-21snmpd20:25:220
9603992216,5cyclictest749-21snmpd19:11:010
9603992214,7cyclictest749-21snmpd20:37:250
9603992214,7cyclictest749-21snmpd00:38:300
961199214,15cyclictest0-21swapper/221:40:202
961199213,17cyclictest0-21swapper/220:30:202
961199211,19cyclictest0-21swapper/223:15:202
961199210,20cyclictest0-21swapper/223:28:272
961199210,20cyclictest0-21swapper/222:35:212
961199210,20cyclictest0-21swapper/221:59:122
961199210,20cyclictest0-21swapper/221:20:272
961199210,20cyclictest0-21swapper/220:41:072
961199210,20cyclictest0-21swapper/219:40:142
961199210,20cyclictest0-21swapper/219:15:092
961199210,20cyclictest0-21swapper/200:12:492
961199210,18cyclictest0-21swapper/222:48:032
961199210,15cyclictest0-21swapper/223:34:042
960799210,2cyclictest0-21swapper/123:33:201
960799210,2cyclictest0-21swapper/121:54:411
960799210,2cyclictest0-21swapper/119:20:011
960799210,20cyclictest0-21swapper/123:49:381
960799210,20cyclictest0-21swapper/123:29:211
960799210,20cyclictest0-21swapper/122:10:201
960799210,20cyclictest0-21swapper/121:04:021
960799210,20cyclictest0-21swapper/120:57:461
960799210,20cyclictest0-21swapper/120:39:251
960799210,20cyclictest0-21swapper/119:45:461
960799210,20cyclictest0-21swapper/100:15:131
960799210,20cyclictest0-21swapper/100:05:391
9603992119,1cyclictest749-21snmpd23:46:200
9603992118,2cyclictest749-21snmpd22:50:140
9603992118,2cyclictest749-21snmpd00:30:490
9603992115,5cyclictest749-21snmpd23:38:150
9603992115,5cyclictest749-21snmpd22:38:170
9603992115,5cyclictest749-21snmpd21:55:470
9603992115,5cyclictest749-21snmpd21:38:170
9603992115,5cyclictest749-21snmpd20:43:250
9603992115,5cyclictest749-21snmpd20:03:340
9603992115,5cyclictest749-21snmpd19:34:070
9603992114,6cyclictest749-21snmpd22:28:290
9603992114,6cyclictest749-21snmpd21:19:170
9603992113,7cyclictest749-21snmpd21:25:260
9603992113,7cyclictest749-21snmpd21:25:260
960399210,20cyclictest0-21swapper/019:20:110
960399210,1cyclictest0-21swapper/023:05:130
960399210,14cyclictest4493-21/usr/sbin/munin00:20:120
960399210,14cyclictest28784-21/usr/sbin/munin19:25:150
9611992018,1cyclictest749-21snmpd23:13:532
9611992018,1cyclictest749-21snmpd21:53:232
9611992018,1cyclictest749-21snmpd19:28:312
9611992018,1cyclictest749-21snmpd00:36:032
9611992018,1cyclictest749-21snmpd00:05:362
9611992017,2cyclictest0-21swapper/222:40:202
9611992016,2cyclictest749-21snmpd20:10:342
961199201,16cyclictest0-21swapper/220:35:092
961199200,2cyclictest0-21swapper/219:10:462
961199200,20cyclictest0-21swapper/200:20:072
961199200,19cyclictest0-21swapper/200:33:042
961199200,18cyclictest0-21swapper/222:56:272
960799200,2cyclictest0-21swapper/123:21:021
960799200,2cyclictest0-21swapper/123:01:541
960799200,2cyclictest0-21swapper/121:55:531
960799200,2cyclictest0-21swapper/120:40:341
960799200,20cyclictest0-21swapper/121:36:111
960799200,20cyclictest0-21swapper/119:54:041
9603992018,1cyclictest749-21snmpd22:41:380
9603992018,1cyclictest749-21snmpd22:01:140
9603992018,1cyclictest749-21snmpd21:53:450
9603992018,1cyclictest749-21snmpd21:45:320
9603992018,1cyclictest749-21snmpd21:42:320
9603992018,1cyclictest749-21snmpd19:52:490
9603992018,1cyclictest749-21snmpd00:08:210
9603992016,3cyclictest0-21swapper/021:30:200
960399200,2cyclictest0-21swapper/021:20:200
960399200,17cyclictest8764-21/usr/sbin/munin20:05:120
9611991917,1cyclictest749-21snmpd23:39:592
9611991917,1cyclictest749-21snmpd23:21:532
9611991917,1cyclictest749-21snmpd22:16:142
9611991917,1cyclictest749-21snmpd21:30:502
9611991917,1cyclictest749-21snmpd21:08:442
9611991917,1cyclictest749-21snmpd20:25:372
9611991917,1cyclictest749-21snmpd20:15:522
9611991917,1cyclictest749-21snmpd19:32:072
961199190,3cyclictest0-21swapper/221:10:292
9607991917,2cyclictest0-21swapper/122:45:031
960799190,2cyclictest0-21swapper/122:00:261
9603991917,1cyclictest749-21snmpd23:30:500
9603991917,1cyclictest749-21snmpd23:17:440
9603991917,1cyclictest749-21snmpd22:20:530
9603991917,1cyclictest749-21snmpd21:12:050
9603991917,1cyclictest749-21snmpd20:49:460
9603991917,1cyclictest749-21snmpd20:32:010
9603991917,1cyclictest749-21snmpd19:42:160
9603991917,1cyclictest749-21snmpd00:00:240
960399190,18cyclictest0-21swapper/000:10:150
961199182,15cyclictest0-21swapper/221:50:002
961199182,15cyclictest0-21swapper/220:46:572
961199182,13cyclictest280-21systemd-journal19:46:332
961199182,13cyclictest0-21swapper/222:50:092
9611991817,0cyclictest749-21snmpd19:39:242
9611991816,1cyclictest749-21snmpd23:42:062
9611991816,1cyclictest749-21snmpd22:29:082
9611991816,1cyclictest749-21snmpd20:59:132
9611991816,1cyclictest749-21snmpd00:28:092
9611991816,1cyclictest0-21swapper/220:20:252
961199181,14cyclictest0-21swapper/223:05:122
961199180,17cyclictest0-21swapper/222:02:552
960799180,18cyclictest0-21swapper/123:38:051
9603991816,1cyclictest749-21snmpd22:55:180
9603991816,1cyclictest749-21snmpd00:29:010
9603991816,1cyclictest749-21snmpd00:15:370
9603991815,2cyclictest749-21snmpd20:14:330
157742188,3sleep30-21swapper/320:35:473
9611991716,1cyclictest0-21swapper/200:00:172
9611991715,1cyclictest0-21swapper/219:20:132
9607991715,1cyclictest749-21snmpd22:05:541
960799170,2cyclictest0-21swapper/120:12:161
9603991711,5cyclictest0-21swapper/023:55:110
961199161,14cyclictest0-21swapper/223:00:202
961199160,15cyclictest0-21swapper/221:00:062
961199160,15cyclictest0-21swapper/220:05:232
960799160,10cyclictest0-21swapper/122:40:121
960799160,10cyclictest0-21swapper/100:30:151
9603991614,1cyclictest749-21snmpd23:42:350
960799150,14cyclictest0-21swapper/122:16:021
960799150,14cyclictest0-21swapper/121:25:231
960799150,14cyclictest0-21swapper/121:25:231
960799150,14cyclictest0-21swapper/120:30:091
960799150,14cyclictest0-21swapper/120:06:221
960799150,11cyclictest0-21swapper/120:49:151
71682155,3sleep30-21swapper/319:33:083
2313521510,4sleep30-21swapper/323:10:013
119022154,3sleep30-21swapper/321:05:023
960799140,13cyclictest0-21swapper/120:02:251
57332149,3sleep30-21swapper/320:55:573
2994121410,3sleep30-21swapper/321:47:273
2957921410,3sleep30-21swapper/323:42:223
2844021410,3sleep30-21swapper/321:18:523
2840021410,3sleep30-21swapper/319:23:113
272721410,3sleep30-21swapper/323:46:493
271192149,3sleep30-21swapper/320:47:453
254642148,3sleep30-21swapper/322:12:033
251402149,3sleep30-21swapper/300:05:443
2406221410,3sleep30-21swapper/323:38:523
2111821410,3sleep30-21swapper/300:30:513
2001221410,3sleep30-21swapper/322:08:503
1850421410,3sleep30-21swapper/319:44:053
1723621410,3sleep30-21swapper/323:03:483
158821410,3sleep30-21swapper/321:23:213
103512145,3sleep30-21swapper/320:33:193
87822139,3sleep30-21swapper/323:55:033
85882139,3sleep30-21swapper/321:56:083
82462139,3sleep30-21swapper/323:51:023
82132139,3sleep30-21swapper/320:00:593
70542139,3sleep30-21swapper/323:21:263
58672139,3sleep30-21swapper/322:52:363
46312139,3sleep30-21swapper/320:27:063
39882138,3sleep30-21swapper/300:16:533
326652139,3sleep30-21swapper/320:52:133
314322139,3sleep30-21swapper/320:21:543
310902139,3sleep30-21swapper/322:17:313
308282139,3sleep30-21swapper/300:11:573
270282139,3sleep30-21swapper/300:39:483
270112139,3sleep30-21swapper/322:41:543
26172139,3sleep30-21swapper/319:56:153
255942139,3sleep30-21swapper/320:18:253
244872139,3sleep30-21swapper/321:44:433
227822138,3sleep30-21swapper/319:17:533
227382138,3sleep30-21swapper/323:07:453
215722139,3sleep30-21swapper/320:43:163
215232139,3sleep30-21swapper/322:38:263
196062139,3sleep30-21swapper/320:12:403
195642139,3sleep30-21swapper/300:00:593
184482139,3sleep30-21swapper/321:38:143
150512139,3sleep30-21swapper/319:14:143
15042139,3sleep30-21swapper/319:27:223
140222139,3sleep30-21swapper/320:08:123
126162139,3sleep30-21swapper/323:25:553
113432139,3sleep30-21swapper/321:00:423
103942139,3sleep30-21swapper/300:25:063
100592139,3sleep30-21swapper/322:25:443
95172129,3sleep30-21swapper/300:20:383
70622128,3sleep30-21swapper/321:26:173
70622128,3sleep30-21swapper/321:26:173
41672128,3sleep30-21swapper/322:20:593
326522129,3sleep30-21swapper/322:47:223
31082128,3sleep30-21swapper/321:52:403
294762128,3sleep30-21swapper/319:51:293
184192128,3sleep30-21swapper/323:33:373
159812128,3sleep30-21swapper/322:34:413
14572128,3sleep30-21swapper/323:16:433
144182128,3sleep30-21swapper/322:03:493
126232128,3sleep30-21swapper/321:30:303
225792117,3sleep30-21swapper/321:10:353
239442106,3sleep30-21swapper/319:47:143
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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