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2026-02-26 - 08:31
[ 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: performance
Characteristics of the highest latencies:
System rackcslot4.osadl.org (updated Thu Feb 26, 2026 00:44:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28836392270184,20sleep10-21swapper/119:06:281
28838182268227,27sleep00-21swapper/019:08:220
179699710,4rtkit-daemon1795-21rtkit-daemon23:52:170
30590382550,2sleep13059040-21rm00:04:031
179699520,11rtkit-daemon1795-21rtkit-daemon20:08:111
179699510,3rtkit-daemon1795-21rtkit-daemon00:16:141
179699500,4rtkit-daemon1795-21rtkit-daemon19:25:171
179699480,3rtkit-daemon1795-21rtkit-daemon22:23:361
179699480,3rtkit-daemon1795-21rtkit-daemon00:24:120
29618552470,3sleep10-21swapper/121:48:191
30640242430,4sleep10-21swapper/100:10:301
288409599423,10cyclictest3059693-21apt-get00:05:130
29638392410,4chrt0-21swapper/121:50:221
179699370,3rtkit-daemon0-21swapper/120:35:210
179699370,3rtkit-daemon0-21swapper/120:35:200
179699360,5rtkit-daemon13-21ksoftirqd/022:40:251
179699360,3rtkit-daemon0-21swapper/119:32:191
179699360,3rtkit-daemon0-21swapper/119:21:311
179699350,4rtkit-daemon1795-21rtkit-daemon22:46:561
179699350,4rtkit-daemon1795-21rtkit-daemon22:03:370
179699350,4rtkit-daemon1795-21rtkit-daemon21:13:011
179699350,4rtkit-daemon1795-21rtkit-daemon21:13:001
179699350,4rtkit-daemon1795-21rtkit-daemon00:37:500
179699350,3rtkit-daemon0-21swapper/123:21:161
179699350,3rtkit-daemon0-21swapper/120:57:550
179699350,3rtkit-daemon0-21swapper/119:35:210
179699350,3rtkit-daemon0-21swapper/000:24:321
2884095993426,6cyclictest2957025-21seq21:40:440
179699340,4rtkit-daemon1795-21rtkit-daemon23:41:130
179699340,4rtkit-daemon1795-21rtkit-daemon23:13:050
179699340,4rtkit-daemon1795-21rtkit-daemon21:18:100
179699340,4rtkit-daemon1795-21rtkit-daemon20:19:190
179699340,3rtkit-daemon0-21swapper/122:30:160
179699340,3rtkit-daemon0-21swapper/121:25:350
179699340,3rtkit-daemon0-21swapper/100:32:480
179699340,3rtkit-daemon0-21swapper/023:55:541
179699330,4rtkit-daemon1795-21rtkit-daemon22:54:200
179699330,4rtkit-daemon1795-21rtkit-daemon21:35:461
179699330,4rtkit-daemon1795-21rtkit-daemon21:27:451
179699330,4rtkit-daemon1795-21rtkit-daemon20:52:440
179699330,4rtkit-daemon0-21swapper/119:23:110
179699330,3rtkit-daemon0-21swapper/119:58:301
179699330,3rtkit-daemon0-21swapper/100:14:280
179699330,3rtkit-daemon0-21swapper/023:11:171
179699330,2rtkit-daemon1795-21rtkit-daemon22:58:340
179699320,6rtkit-daemon2899479-21mailstats19:45:230
179699320,4rtkit-daemon1795-21rtkit-daemon20:26:060
179699320,3rtkit-daemon1795-21rtkit-daemon23:18:261
179699320,3rtkit-daemon1795-21rtkit-daemon21:58:511
179699320,3rtkit-daemon0-21swapper/121:39:290
179699320,3rtkit-daemon0-21swapper/120:42:150
179699320,3rtkit-daemon0-21swapper/120:08:240
179699320,3rtkit-daemon0-21swapper/119:15:070
179699320,3rtkit-daemon0-21swapper/022:58:541
179699320,2rtkit-daemon1795-21rtkit-daemon20:23:300
2884103993128,2cyclictest66950irq/132-enp2s023:03:071
179699310,3rtkit-daemon1795-21rtkit-daemon00:27:310
179699310,3rtkit-daemon0-21swapper/120:47:090
179699310,3rtkit-daemon0-21swapper/020:21:521
179699300,3rtkit-daemon1795-21rtkit-daemon23:58:580
179699300,3rtkit-daemon0-21swapper/122:49:150
179699300,3rtkit-daemon0-21swapper/119:59:390
2884103992913,9cyclictest3073205-21apt-get00:25:131
179699290,4rtkit-daemon1795-21rtkit-daemon23:50:121
179699290,3rtkit-daemon0-21swapper/123:35:400
179699290,3rtkit-daemon0-21swapper/121:23:150
179699290,3rtkit-daemon0-21swapper/023:42:391
288410399282,20cyclictest2884234-21apt-get19:10:121
2884103992814,8cyclictest3031133-21apt-get23:25:131
288409599280,10cyclictest30590402rm00:04:020
179699280,3rtkit-daemon0-21swapper/123:21:300
179699280,3rtkit-daemon0-21swapper/121:30:300
179699280,3rtkit-daemon0-21swapper/100:15:520
179699280,24rtkit-daemon893-21snmpd22:38:591
29858192270,6sleep02985951-21users22:20:260
2884103992713,8cyclictest66950irq/132-enp2s022:15:121
179699270,3rtkit-daemon0-21swapper/123:28:480
179699270,3rtkit-daemon0-21swapper/122:38:470
179699270,3rtkit-daemon0-21swapper/121:52:550
179699270,3rtkit-daemon0-21swapper/121:49:250
179699270,3rtkit-daemon0-21swapper/121:13:370
179699270,3rtkit-daemon0-21swapper/121:13:360
179699270,2rtkit-daemon0-21swapper/121:59:330
179699270,23rtkit-daemon893-21snmpd20:19:261
179699270,22rtkit-daemon2884089-21cyclictest23:18:040
288410399263,18cyclictest2954946-21kworker/u8:022:30:121
288410399262,19cyclictest2918042-21apt-get20:35:121
288410399262,19cyclictest2918042-21apt-get20:35:121
288410399262,17cyclictest2904374-21apt-get20:00:121
288410399261,8cyclictest2930133-21python321:05:011
2884103992613,7cyclictest66950irq/132-enp2s023:30:131
2884103992613,3cyclictest2958901-21cron21:45:001
288409599268,10cyclictest3034681-21apt-get23:30:130
179699260,1rtkit-daemon1795-21rtkit-daemon19:20:011
2884103992511,4cyclictest2898814-21fschecks_time19:45:171
179699250,20rtkit-daemon2884089-21cyclictest20:00:440
179699250,1rtkit-daemon1795-21rtkit-daemon21:33:211
288410399245,3cyclictest2940216-21cat21:20:011
288410399245,17cyclictest3048535-21cat23:50:011
288410399245,17cyclictest0-21swapper/120:50:231
2884103992421,2cyclictest66950irq/132-enp2s021:08:011
2884103992421,2cyclictest66950irq/132-enp2s000:06:121
288410399240,7cyclictest2921771-21munin-run20:45:011
288409599249,9cyclictest2916095-21apt-get20:30:140
288409599243,8cyclictest2973807-21/usr/sbin/munin22:05:150
288409599242,15cyclictest3045227-21apt-get23:45:130
2884095992410,8cyclictest3016814-21apt-get23:05:120
179699240,1rtkit-daemon1795-21rtkit-daemon20:56:581
179699240,1rtkit-daemon1795-21rtkit-daemon20:14:541
288410399234,7cyclictest2975884-21sshd22:07:401
288410399232,14cyclictest2969869-21apt-get22:00:141
2884103992310,11cyclictest26-21ksoftirqd/121:20:031
288410399230,6cyclictest0-21swapper/122:51:391
288410399230,21cyclictest3020281-21cut23:10:011
179699230,3rtkit-daemon1795-21rtkit-daemon00:36:071
30149702220,9sleep00-21swapper/023:01:160
288410399223,12cyclictest2988128-21apt-get22:25:121
288410399222,14cyclictest3038096-21apt-get23:35:101
288410399221,5cyclictest2923739-21python320:50:001
288410399221,3cyclictest2977474-21apt-get22:10:111
288409599228,8cyclictest2996597-1kworker/u9:022:40:120
288409599222,14cyclictest2896553-21apt-get19:40:120
179699220,3rtkit-daemon1795-21rtkit-daemon19:51:210
288410399213,14cyclictest2894584-21apt-get19:35:131
288410399212,13cyclictest2900451-21apt-get19:50:121
288409599212,13cyclictest2928351-21apt-get21:00:150
2884095992114,5cyclictest2988523-21grep22:25:170
288409599211,14cyclictest2930705-21apt-get21:05:120
29815762200,4chrt13-21ksoftirqd/022:15:190
288410399208,10cyclictest3077194-21gltestperf00:30:171
288410399207,11cyclictest2914559-21gltestperf20:25:161
288410399203,9cyclictest2896553-21apt-get19:40:101
2884095992012,6cyclictest2892612-21seq19:30:090
288409599200,7cyclictest2885970-21cron19:15:010
288410399192,11cyclictest2916077-21/usr/sbin/munin20:30:281
2884095991813,3cyclictest2977182-21cp22:10:020
2884095991811,5cyclictest2892126-21seq19:26:530
288409599161,10cyclictest2908484-21diskstats20:10:150
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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