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2026-01-13 - 05:25
[ 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 Tue Jan 13, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3120211959,7sleep00-21swapper/019:07:040
3167211757,6sleep30-21swapper/319:07:383
3029210595,7sleep10-21swapper/119:05:521
3010210192,6sleep20-21swapper/219:05:362
278082590,0sleep20-21swapper/200:20:132
160922580,0sleep30-21swapper/323:10:183
142182570,1sleep30-21swapper/319:45:143
352599351,32cyclictest0-21swapper/222:20:122
352599291,27cyclictest0-21swapper/219:46:302
352599281,26cyclictest0-21swapper/222:13:142
352599280,27cyclictest0-21swapper/221:45:272
352599280,27cyclictest0-21swapper/220:29:192
352599280,27cyclictest0-21swapper/219:42:142
352599270,26cyclictest0-21swapper/222:42:332
352599270,26cyclictest0-21swapper/221:12:312
352599270,26cyclictest0-21swapper/220:18:052
352599270,26cyclictest0-21swapper/200:30:422
352599270,26cyclictest0-21swapper/200:08:272
352199270,26cyclictest0-21swapper/121:26:551
352199270,26cyclictest0-21swapper/121:02:521
352199270,26cyclictest0-21swapper/100:31:511
351599270,26cyclictest0-21swapper/022:31:300
352599260,25cyclictest0-21swapper/223:06:312
352599260,25cyclictest0-21swapper/222:17:242
352599260,25cyclictest0-21swapper/221:51:202
352199260,25cyclictest0-21swapper/123:02:461
352199260,25cyclictest0-21swapper/122:32:181
352199260,25cyclictest0-21swapper/122:26:481
352199260,25cyclictest0-21swapper/120:56:541
352199260,25cyclictest0-21swapper/119:19:261
352599250,25cyclictest0-21swapper/222:55:552
352599250,24cyclictest0-21swapper/221:20:082
352599250,24cyclictest0-21swapper/219:50:512
352599250,24cyclictest0-21swapper/219:28:232
352599250,24cyclictest0-21swapper/219:28:232
352599250,19cyclictest22310-21turbostat20:55:002
352199250,24cyclictest0-21swapper/123:33:141
352199250,24cyclictest0-21swapper/122:16:091
352199250,24cyclictest0-21swapper/120:51:011
352199250,24cyclictest0-21swapper/100:20:081
352199250,24cyclictest0-21swapper/100:01:081
3525992420,3cyclictest0-21swapper/220:45:152
352599231,3cyclictest0-21swapper/219:58:422
352599231,21cyclictest0-21swapper/220:21:032
352599230,22cyclictest0-21swapper/223:40:562
352599230,22cyclictest0-21swapper/222:30:122
352599230,22cyclictest0-21swapper/220:57:312
352599230,22cyclictest0-21swapper/200:39:542
352199233,19cyclictest0-21swapper/119:30:101
3521992316,7cyclictest0-21swapper/123:28:381
352199230,23cyclictest0-21swapper/122:35:511
352199230,22cyclictest0-21swapper/120:21:211
3525992220,2cyclictest0-21swapper/220:10:572
3525992219,3cyclictest0-21swapper/223:26:322
3525992219,3cyclictest0-21swapper/221:42:202
3525992219,3cyclictest0-21swapper/220:40:222
3525992219,3cyclictest0-21swapper/219:11:082
3525992218,3cyclictest0-21swapper/223:16:092
352599221,3cyclictest0-21swapper/223:00:432
352599221,20cyclictest0-21swapper/223:34:192
352599221,20cyclictest0-21swapper/220:32:092
352599221,20cyclictest0-21swapper/220:06:092
352599220,3cyclictest0-21swapper/222:47:072
352599220,3cyclictest0-21swapper/221:15:252
352599220,3cyclictest0-21swapper/220:36:522
352599220,22cyclictest0-21swapper/200:13:382
352599220,21cyclictest0-21swapper/223:58:012
352599220,21cyclictest0-21swapper/223:20:522
352599220,21cyclictest0-21swapper/222:28:012
352599220,21cyclictest0-21swapper/221:55:262
352599220,21cyclictest0-21swapper/219:30:052
352599220,21cyclictest0-21swapper/219:22:232
352599220,21cyclictest0-21swapper/200:16:362
3521992220,2cyclictest0-21swapper/120:36:071
3521992217,4cyclictest0-21swapper/120:25:481
352199220,21cyclictest0-21swapper/122:45:161
352199220,21cyclictest0-21swapper/119:47:061
3525992117,3cyclictest0-21swapper/223:36:112
352599211,4cyclictest0-21swapper/221:28:522
352599210,4cyclictest0-21swapper/200:03:532
352599210,20cyclictest0-21swapper/223:50:172
352599210,20cyclictest0-21swapper/223:10:102
352599210,20cyclictest0-21swapper/222:51:342
352599210,20cyclictest0-21swapper/222:51:342
352599210,20cyclictest0-21swapper/222:08:562
352599210,20cyclictest0-21swapper/221:31:082
352599210,20cyclictest0-21swapper/221:00:572
352599210,20cyclictest0-21swapper/219:37:292
352599210,20cyclictest0-21swapper/219:15:292
352599210,20cyclictest0-21swapper/200:26:172
3521992119,2cyclictest0-21swapper/100:17:241
3521992117,3cyclictest0-21swapper/119:35:321
352199211,16cyclictest0-21swapper/123:55:121
352199210,3cyclictest0-21swapper/123:44:401
352199210,3cyclictest0-21swapper/119:28:471
352199210,3cyclictest0-21swapper/119:28:471
352199210,20cyclictest0-21swapper/123:48:501
352199210,20cyclictest0-21swapper/123:20:431
352199210,20cyclictest0-21swapper/123:17:191
352199210,20cyclictest0-21swapper/122:08:471
3525992018,2cyclictest0-21swapper/222:03:182
3525992018,1cyclictest750-21snmpd21:05:202
3525992016,3cyclictest0-21swapper/220:00:542
352599200,2cyclictest0-21swapper/223:49:402
352599200,19cyclictest0-21swapper/222:39:032
3521992018,2cyclictest0-21swapper/122:51:431
3521992018,2cyclictest0-21swapper/122:51:431
3521992018,2cyclictest0-21swapper/120:05:541
3521992018,2cyclictest0-21swapper/120:04:471
352199201,4cyclictest0-21swapper/122:10:111
352199201,18cyclictest0-21swapper/121:50:111
352199201,18cyclictest0-21swapper/120:15:091
352199200,20cyclictest0-21swapper/123:51:471
352199200,20cyclictest0-21swapper/121:40:261
352199200,19cyclictest0-21swapper/123:08:491
352199200,19cyclictest0-21swapper/121:23:011
3515992018,1cyclictest750-21snmpd23:29:100
3515992018,1cyclictest750-21snmpd00:01:260
351599200,2cyclictest0-21swapper/000:33:540
351599200,19cyclictest0-21swapper/022:59:430
3525991917,2cyclictest0-21swapper/221:37:102
3521991917,2cyclictest0-21swapper/122:59:011
3521991917,1cyclictest25652-21cat19:55:171
3521991916,2cyclictest750-21snmpd00:25:171
3515991917,1cyclictest750-21snmpd23:05:160
3515991917,1cyclictest750-21snmpd22:19:570
3515991917,1cyclictest750-21snmpd21:25:140
3515991917,1cyclictest750-21snmpd20:58:090
3515991917,1cyclictest750-21snmpd20:34:370
3521991816,2cyclictest0-21swapper/121:10:521
3521991816,2cyclictest0-21swapper/100:07:511
352199181,16cyclictest0-21swapper/120:30:171
352199181,16cyclictest0-21swapper/100:36:471
352199181,15cyclictest0-21swapper/119:20:141
351599185,7cyclictest26355-21/usr/sbin/munin20:25:220
3515991816,1cyclictest750-21snmpd23:56:010
3515991816,1cyclictest750-21snmpd23:44:010
3515991816,1cyclictest750-21snmpd23:02:460
3515991816,1cyclictest750-21snmpd22:50:100
3515991816,1cyclictest750-21snmpd22:50:100
3515991816,1cyclictest750-21snmpd21:40:270
3515991816,1cyclictest750-21snmpd21:35:490
3515991816,1cyclictest750-21snmpd21:05:370
3515991816,1cyclictest750-21snmpd19:48:480
3515991816,1cyclictest750-21snmpd19:12:320
351599180,17cyclictest0-21swapper/020:15:190
3521991715,2cyclictest0-21swapper/119:14:501
3521991715,1cyclictest32601-21cat22:00:151
352199171,15cyclictest0-21swapper/123:13:131
351599179,7cyclictest0-21swapper/021:22:310
351599173,13cyclictest0-21swapper/019:37:380
351599173,12cyclictest26078-21/usr/sbin/munin23:50:190
351599172,11cyclictest0-21swapper/022:35:290
3515991715,1cyclictest750-21snmpd23:34:290
3515991715,1cyclictest750-21snmpd23:12:000
3515991715,1cyclictest750-21snmpd20:40:060
3515991715,1cyclictest750-21snmpd20:37:070
3515991715,1cyclictest750-21snmpd20:21:480
3515991715,1cyclictest750-21snmpd19:29:470
3515991715,1cyclictest750-21snmpd19:29:470
3515991715,1cyclictest750-21snmpd00:20:110
351599170,16cyclictest0-21swapper/021:30:180
351599170,16cyclictest0-21swapper/021:15:160
351599170,16cyclictest0-21swapper/020:05:510
351599170,16cyclictest0-21swapper/019:50:200
351599170,11cyclictest0-21swapper/022:20:230
351599170,11cyclictest0-21swapper/000:25:250
51202161,3sleep30-21swapper/320:35:133
352199168,7cyclictest0-21swapper/120:40:031
352199162,13cyclictest0-21swapper/119:40:091
3521991615,1cyclictest0-21swapper/122:20:121
3521991614,2cyclictest0-21swapper/122:40:571
3521991614,1cyclictest750-21snmpd00:11:051
3521991613,3cyclictest0-21swapper/121:32:261
352199160,9cyclictest0-21swapper/120:45:071
352199160,2cyclictest0-21swapper/121:45:391
352199160,15cyclictest0-21swapper/120:12:211
352199160,13cyclictest24286-21sshd19:52:181
351599169,7cyclictest0-21swapper/020:50:550
351599163,12cyclictest0-21swapper/019:15:180
3515991614,1cyclictest750-21snmpd23:48:320
3515991614,1cyclictest750-21snmpd23:39:020
3515991614,1cyclictest750-21snmpd22:29:210
3515991614,1cyclictest750-21snmpd21:52:320
3515991614,1cyclictest750-21snmpd00:06:050
3515991614,1cyclictest29886-21sadc23:25:010
351599161,14cyclictest0-21swapper/020:45:200
351599160,15cyclictest0-21swapper/019:55:070
351599160,15cyclictest0-21swapper/019:24:150
351599160,11cyclictest0-21swapper/000:36:220
351599160,10cyclictest0-21swapper/020:10:210
296562160,1sleep338-21rcuc/323:50:193
352199150,14cyclictest0-21swapper/121:35:101
352199150,14cyclictest0-21swapper/121:15:181
3515991513,1cyclictest750-21snmpd22:45:280
351599150,14cyclictest0-21swapper/019:40:010
351599150,14cyclictest0-21swapper/019:30:090
351599150,11cyclictest0-21swapper/020:00:030
351599141,11cyclictest0-21swapper/022:10:250
352199136,7cyclictest0-21swapper/121:05:251
351599132,9cyclictest0-21swapper/023:15:230
257792130,10sleep327160-21missed_timers20:55:193
43392120,0sleep30-21swapper/319:35:163
3515991210,1cyclictest750-21snmpd00:14:080
352199119,2cyclictest0-21swapper/123:37:261
352199111,7cyclictest0-21swapper/121:55:111
351599118,2cyclictest0-21swapper/021:00:150
351599110,9cyclictest0-21swapper/022:40:230
351599110,10cyclictest0-21swapper/021:45:120
351599110,10cyclictest0-21swapper/021:10:200
162262112,5sleep30-21swapper/319:15:233
4052101,1sleep30-21swapper/323:55:203
351599108,2cyclictest0-21swapper/022:00:160
351599100,9cyclictest0-21swapper/022:05:110
351599100,9cyclictest0-21swapper/021:58:400
351599100,9cyclictest0-21swapper/000:15:140
1664290,3sleep30-21swapper/319:34:293
15110290,5sleep30-21swapper/320:15:103
1491290,2sleep30-21swapper/322:57:213
9204280,4sleep30-21swapper/321:40:123
8794280,2sleep30-21swapper/323:32:333
8760280,2sleep30-21swapper/319:10:423
8597280,2sleep30-21swapper/321:35:323
7454281,4sleep30-21swapper/321:10:133
31947280,4sleep30-21swapper/320:30:123
24507280,2sleep30-21swapper/323:20:083
24344281,4sleep30-21swapper/321:25:103
14609280,2sleep30-21swapper/320:11:383
11096280,2sleep30-21swapper/320:44:423
8063271,3sleep30-21swapper/323:05:143
5867272,4sleep30-21swapper/300:28:313
31348274,2sleep3750-21snmpd21:59:023
30794271,4sleep30-21swapper/321:30:153
27461270,4sleep30-21swapper/322:25:133
26354271,3sleep30-21swapper/320:25:123
25533272,4sleep30-21swapper/321:51:173
24467272,4sleep30-21swapper/319:54:403
24066272,4sleep30-21swapper/323:17:363
20000272,4sleep30-21swapper/321:47:093
19981270,5sleep30-21swapper/323:41:273
17304270,1sleep317309-21aten2_r5power_e22:45:113
12780272,4sleep30-21swapper/319:42:503
11347272,4sleep30-21swapper/320:45:013
11343272,4sleep30-21swapper/300:32:043
10475272,4sleep30-21swapper/322:10:073
7299261,2sleep30-21swapper/322:35:193
2961262,2sleep30-21swapper/320:00:253
26940261,2sleep30-21swapper/319:55:203
24323260,1sleep324331-21kthreadcore20:20:183
23562262,3sleep30-21swapper/321:21:553
22802260,5sleep30-21swapper/319:23:523
20482261,2sleep320526-21ntp_states22:15:213
13266261,2sleep313444-21perl21:15:133
12087261,3sleep30-21swapper/322:40:153
1052262,2sleep30-21swapper/321:00:233
10223260,3sleep311334-21cut23:35:183
10123262,2sleep30-21swapper/322:08:273
7119252,2sleep30-21swapper/323:01:383
5491252,2sleep30-21swapper/322:31:103
4874252,2sleep30-21swapper/300:00:083
4714250,3sleep30-21swapper/320:05:163
4268252,2sleep30-21swapper/322:00:313
2800252,2sleep30-21swapper/323:27:013
27576250,2sleep30-21swapper/319:25:213
27576250,2sleep30-21swapper/319:25:203
27400250,2sleep327404-21apt-get00:20:113
23689250,3sleep30-21swapper/322:50:163
23689250,3sleep30-21swapper/322:50:163
22108250,3sleep30-21swapper/300:15:143
22016250,4sleep30-21swapper/320:51:273
21683250,2sleep30-21swapper/322:20:133
20498250,2sleep30-21swapper/323:45:103
17182250,2sleep30-21swapper/300:10:183
1658250,3sleep30-21swapper/321:05:123
15624252,2sleep30-21swapper/300:05:383
12633250,3sleep30-21swapper/300:35:173
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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