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2026-02-09 - 02:45
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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
Characteristics of the 100 highest latencies:
System rack1slot1.osadl.org (updated Mon Feb 09, 2026 00:45:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
138142216157,25sleep00-21swapper/019:08:490
137002201161,26sleep30-21swapper/319:07:193
135822199160,26sleep10-21swapper/119:05:481
135582198160,24sleep20-21swapper/219:05:292
14001991312,1cyclictest28-21ksoftirqd/222:00:002
1400199120,0cyclictest0-21swapper/220:10:112
1400199119,1cyclictest28-21ksoftirqd/219:20:012
1400199119,1cyclictest25077-21cron20:40:002
1399299117,4cyclictest56-21kworker/1:100:15:101
1398799119,1cyclictest9-21ksoftirqd/020:10:000
1398799115,4cyclictest707-21snmpd00:22:100
1399299108,1cyclictest0-21swapper/122:35:101
1399299106,4cyclictest56-21kworker/1:121:49:381
1399299106,4cyclictest21-21ksoftirqd/122:23:141
1399299106,4cyclictest21-21ksoftirqd/119:35:181
1398799108,1cyclictest9-21ksoftirqd/020:20:010
140099994,3cyclictest30250-21awk23:40:203
140099992,3cyclictest0-21swapper/322:30:003
140099991,7cyclictest15910-21apt-get00:05:113
140099990,2cyclictest20412-21apt-get20:30:093
140019998,1cyclictest28-21ksoftirqd/223:20:012
140019998,1cyclictest28-21ksoftirqd/200:05:182
140019996,3cyclictest2205-21sh00:28:352
140019992,4cyclictest561-21nscd22:50:122
139929999,0cyclictest179732sleep100:06:031
139929990,8cyclictest0-21swapper/121:35:151
139879993,5cyclictest25142-21latency_hist20:40:000
139879990,8cyclictest21695-21ssh00:10:320
139879990,4cyclictest8085-21apt-get23:55:110
139879990,4cyclictest27410-21perf00:20:000
140099986,1cyclictest707-21snmpd22:44:073
140099986,1cyclictest707-21snmpd22:08:063
140099986,1cyclictest707-21snmpd21:55:423
140099986,1cyclictest22844-21cat19:25:163
140099981,3cyclictest11237-21apt-get21:15:113
140099980,5cyclictest707-21snmpd20:49:263
140019987,1cyclictest28-21ksoftirqd/220:45:002
140019986,1cyclictest707-21snmpd22:38:072
140019986,1cyclictest707-21snmpd20:16:472
140019986,1cyclictest61650irq/122-eno123:22:522
140019986,1cyclictest61650irq/122-eno122:30:152
140019986,1cyclictest61650irq/122-eno100:00:122
140019986,1cyclictest28-21ksoftirqd/222:04:592
140019986,1cyclictest28-21ksoftirqd/219:15:012
140019980,8cyclictest0-21swapper/222:25:202
140019980,7cyclictest23522-21ssh00:15:012
140019980,5cyclictest2358-21apt-get21:00:132
139929988,0cyclictest21-21ksoftirqd/123:37:161
139929980,5cyclictest0-21swapper/123:40:111
139929980,0cyclictest0-21swapper/121:10:211
139879986,1cyclictest9-21ksoftirqd/020:00:110
139879986,1cyclictest707-21snmpd22:50:250
139879986,1cyclictest707-21snmpd20:42:060
139879983,2cyclictest240-21systemd-journal20:30:000
139879981,1cyclictest20989-21ssh22:06:210
139879980,7cyclictest9163-21ssh21:10:500
139879980,7cyclictest6843-21diskmemload21:43:500
139879980,7cyclictest6004-21ssh23:10:160
139879980,7cyclictest5572-21ssh21:47:080
139879980,7cyclictest11757-21df_inode21:15:120
139879980,7cyclictest0-21swapper/023:20:240
139879980,7cyclictest0-21swapper/020:14:510
139879980,5cyclictest6843-21diskmemload23:26:140
139879980,2cyclictest20131-21forks19:20:140
139879980,1cyclictest17908-21ssh22:03:280
139879980,1cyclictest13195-21ssh22:39:070
140099976,1cyclictest707-21snmpd20:12:293
140099975,1cyclictest707-21snmpd23:08:473
140099975,1cyclictest707-21snmpd23:08:463
140099975,1cyclictest707-21snmpd22:58:563
140099975,1cyclictest707-21snmpd22:48:103
140099975,1cyclictest707-21snmpd21:39:023
140099975,1cyclictest707-21snmpd21:31:353
140099975,1cyclictest707-21snmpd21:05:493
140099975,1cyclictest707-21snmpd19:59:353
140099975,1cyclictest6080-21ssh00:32:583
140099975,1cyclictest35-21ksoftirqd/319:39:593
140099975,1cyclictest22435-21ssh00:12:283
140099974,1cyclictest35-21ksoftirqd/319:17:003
140099972,2cyclictest8642-21aten_r1power_cu20:05:103
140099972,2cyclictest23488-21sh23:32:183
140099971,3cyclictest6843-21diskmemload22:53:283
140099971,3cyclictest6843-21diskmemload00:25:063
140099970,4cyclictest0-21swapper/322:15:113
140099970,3cyclictest0-21swapper/321:41:373
140099970,2cyclictest0-21swapper/320:15:123
140019976,1cyclictest61650irq/122-eno123:49:442
140019976,1cyclictest61650irq/122-eno122:20:092
140019976,1cyclictest61650irq/122-eno121:50:112
140019976,1cyclictest61650irq/122-eno121:15:112
140019976,1cyclictest61650irq/122-eno119:35:132
140019976,1cyclictest61650irq/122-eno100:31:242
140019976,1cyclictest61650irq/122-eno100:20:112
140019976,1cyclictest61650irq/122-eno100:15:112
140019976,1cyclictest28-21ksoftirqd/223:45:002
140019976,1cyclictest28-21ksoftirqd/222:10:122
140019976,1cyclictest23367-21sensors19:25:192
140019976,1cyclictest22135-21ntpq23:30:172
140019976,0cyclictest61650irq/122-eno123:25:152
140019976,0cyclictest61650irq/122-eno122:40:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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