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2026-02-05 - 02:47
[ 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 rack1slot1.osadl.org (updated Thu Feb 05, 2026 00:45:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
111612216143,23sleep00-21swapper/019:07:200
110402205161,30sleep10-21swapper/119:05:441
110812202164,24sleep20-21swapper/219:06:182
112212199160,25sleep30-21swapper/319:08:073
65021110,0sleep20-21swapper/200:28:592
309262710,0sleep20-21swapper/223:45:122
248442670,0sleep20-21swapper/222:15:132
198332650,0sleep30-21swapper/319:25:133
66562590,0sleep30-21swapper/322:32:403
14282190,0sleep00-21swapper/023:48:390
1145399150,1cyclictest0-21swapper/123:15:121
38042140,0sleep20-21swapper/220:00:122
11458991412,1cyclictest28-21ksoftirqd/219:25:002
1145399140,13cyclictest0-21swapper/123:35:201
1145399140,1cyclictest0-21swapper/123:22:001
1145399140,1cyclictest0-21swapper/122:05:201
1145399140,1cyclictest0-21swapper/120:45:171
1146599130,4cyclictest0-21swapper/322:23:413
1145399130,9cyclictest0-21swapper/123:10:111
1145399130,0cyclictest0-21swapper/122:36:041
1145399130,0cyclictest0-21swapper/121:30:381
1145399130,0cyclictest0-21swapper/121:25:161
1145399130,0cyclictest0-21swapper/119:25:001
1146599123,1cyclictest240-21systemd-journal23:35:003
1146599121,4cyclictest707-21snmpd22:00:413
11458991212,0cyclictest28-21ksoftirqd/223:55:192
11458991210,1cyclictest28-21ksoftirqd/219:25:152
1145399120,12cyclictest0-21swapper/120:00:181
1145399120,11cyclictest0-21swapper/122:40:141
1145399120,1cyclictest0-21swapper/123:25:141
1145399120,1cyclictest0-21swapper/121:37:351
1145399120,0cyclictest0-21swapper/123:05:161
1145399120,0cyclictest0-21swapper/122:27:011
1145399120,0cyclictest0-21swapper/121:45:281
1145399120,0cyclictest0-21swapper/121:40:161
1145399120,0cyclictest0-21swapper/121:00:231
1145399120,0cyclictest0-21swapper/120:15:111
1146599113,1cyclictest8001-21munin-run20:09:593
1146599112,1cyclictest240-21systemd-journal23:54:553
11458991110,1cyclictest28-21ksoftirqd/223:20:102
1145399110,11cyclictest0-21swapper/121:50:121
1145399110,11cyclictest0-21swapper/100:26:251
1145399110,10cyclictest0-21swapper/122:33:491
1145399110,10cyclictest0-21swapper/100:05:121
1145399110,1cyclictest0-21swapper/123:45:201
1145399110,1cyclictest0-21swapper/120:32:541
1145399110,0cyclictest0-21swapper/122:21:281
1145399110,0cyclictest0-21swapper/122:03:051
1145399110,0cyclictest0-21swapper/121:12:211
1145399110,0cyclictest0-21swapper/119:15:181
1145399110,0cyclictest0-21swapper/100:37:551
1145399110,0cyclictest0-21swapper/100:04:551
1144599112,4cyclictest3679-21perf22:30:010
1146599105,1cyclictest27856-21ssh22:19:453
1146599101,2cyclictest4095-21diskmemload00:24:473
1146599101,0cyclictest0-21swapper/321:05:203
1145899109,1cyclictest28-21ksoftirqd/222:20:102
1145899108,1cyclictest28-21ksoftirqd/219:35:002
11458991010,0cyclictest28-21ksoftirqd/223:15:202
11453991010,0cyclictest0-21swapper/123:41:051
1145399100,9cyclictest0-21swapper/122:15:021
1145399100,1cyclictest0-21swapper/121:55:201
1145399100,1cyclictest0-21swapper/100:20:511
1145399100,1cyclictest0-21swapper/100:19:521
1145399100,0cyclictest0-21swapper/123:59:381
1145399100,0cyclictest0-21swapper/123:55:001
1145399100,0cyclictest0-21swapper/123:32:311
1145399100,0cyclictest0-21swapper/122:50:151
1145399100,0cyclictest0-21swapper/122:47:571
1145399100,0cyclictest0-21swapper/121:22:001
1145399100,0cyclictest0-21swapper/100:32:541
1144599101,4cyclictest28910-21cat21:40:000
114659995,4cyclictest707-21snmpd23:05:373
114659994,1cyclictest20445-21ssh21:29:353
114659990,4cyclictest0-21swapper/319:55:113
114589999,0cyclictest61650irq/122-eno121:40:002
114589999,0cyclictest28-21ksoftirqd/200:15:142
114589999,0cyclictest271rcuc/222:55:132
114589998,1cyclictest28-21ksoftirqd/223:35:112
114589998,1cyclictest28-21ksoftirqd/221:40:122
114589998,1cyclictest28-21ksoftirqd/221:20:172
114589998,1cyclictest28-21ksoftirqd/220:20:112
114589997,1cyclictest28-21ksoftirqd/223:14:592
114539991,7cyclictest0-21swapper/121:15:201
114539990,9cyclictest0-21swapper/120:25:221
114539990,8cyclictest0-21swapper/122:11:101
114539990,8cyclictest0-21swapper/119:45:131
114539990,1cyclictest0-21swapper/123:03:171
114539990,1cyclictest0-21swapper/120:50:151
114539990,1cyclictest0-21swapper/120:10:211
114539990,1cyclictest0-21swapper/119:50:131
114539990,0cyclictest0-21swapper/120:35:001
114459990,7cyclictest240-21systemd-journal21:19:590
114659986,2cyclictest0-21swapper/300:15:363
114659983,4cyclictest20344-21apt-get22:10:123
114659983,1cyclictest4095-21diskmemload23:49:273
114659982,5cyclictest4095-21diskmemload00:26:313
114659981,7cyclictest25776-21ssh22:56:123
114659980,5cyclictest0-21swapper/323:20:113
114659980,1cyclictest0-21swapper/321:45:113
114589988,0cyclictest28-21ksoftirqd/222:30:122
114589988,0cyclictest28-21ksoftirqd/200:00:112
114589987,1cyclictest28-21ksoftirqd/223:25:112
114589987,1cyclictest28-21ksoftirqd/221:05:122
114589987,1cyclictest28-21ksoftirqd/220:35:012
114589987,1cyclictest28-21ksoftirqd/200:25:002
114589986,1cyclictest707-21snmpd20:12:052
114589986,1cyclictest61650irq/122-eno122:45:182
114589986,1cyclictest61650irq/122-eno122:41:452
114589986,1cyclictest61650irq/122-eno121:10:142
114589986,1cyclictest28-21ksoftirqd/223:30:162
114589986,1cyclictest28-21ksoftirqd/220:25:172
114589986,1cyclictest28-21ksoftirqd/200:40:002
114589981,0cyclictest28-21ksoftirqd/222:14:592
114589980,6cyclictest14007-21kworker/2:021:31:302
114539980,1cyclictest0-21swapper/122:56:451
114539980,1cyclictest0-21swapper/119:40:161
114539980,0cyclictest0-21swapper/120:20:181
114539980,0cyclictest0-21swapper/120:05:201
114539980,0cyclictest0-21swapper/119:30:131
114539980,0cyclictest0-21swapper/119:25:171
114459986,1cyclictest707-21snmpd19:42:450
114459981,6cyclictest26125-21ssh22:57:050
114459980,7cyclictest7445-21ssh21:53:000
114459980,7cyclictest26296-21expr00:20:120
114459980,7cyclictest1006-21ssh23:05:420
114459980,2cyclictest0-21swapper/021:10:110
114459980,1cyclictest16687-21ssh00:07:180
114659976,1cyclictest707-21snmpd22:48:043
114659976,1cyclictest707-21snmpd21:36:493
114659976,1cyclictest707-21snmpd21:20:363
114659976,1cyclictest707-21snmpd19:50:573
114659975,1cyclictest7070-21ssh21:52:013
114659975,1cyclictest10439-21ssh21:15:553
114659973,0cyclictest0-21swapper/323:40:123
114659972,5cyclictest14003-21munin-node23:12:113
114659972,1cyclictest4095-21diskmemload23:33:343
114659971,4cyclictest4855-21df21:10:143
114659970,5cyclictest14699-21apt-get19:15:113
114589977,0cyclictest28-21ksoftirqd/223:00:102
114589977,0cyclictest28-21ksoftirqd/219:10:202
114589976,1cyclictest61650irq/122-eno123:05:142
114589976,1cyclictest61650irq/122-eno122:25:132
114589976,1cyclictest61650irq/122-eno121:27:562
114589976,1cyclictest61650irq/122-eno119:50:132
114589976,1cyclictest61650irq/122-eno100:15:002
114589976,1cyclictest28-21ksoftirqd/222:05:132
114589976,1cyclictest28-21ksoftirqd/222:00:122
114589976,1cyclictest28-21ksoftirqd/221:45:122
114589976,1cyclictest28-21ksoftirqd/221:15:112
114589976,1cyclictest28-21ksoftirqd/220:45:172
114589976,1cyclictest28-21ksoftirqd/219:40:132
114589976,1cyclictest28-21ksoftirqd/219:35:192
114589976,1cyclictest28-21ksoftirqd/200:05:142
114589976,1cyclictest24418-21kworker/2:223:40:382
114589975,1cyclictest61650irq/122-eno119:55:112
114589975,1cyclictest28-21ksoftirqd/222:35:142
114589975,1cyclictest28-21ksoftirqd/221:55:222
114589975,1cyclictest28-21ksoftirqd/200:35:002
114589975,1cyclictest14007-21kworker/2:021:50:162
114589971,4cyclictest2268-21apt-get23:50:112
114589970,7cyclictest0-21swapper/220:05:112
114539970,6cyclictest0-21swapper/120:44:501
114539970,6cyclictest0-21swapper/119:14:591
114539970,1cyclictest0-21swapper/121:05:221
114539970,0cyclictest0-21swapper/120:55:191
114539970,0cyclictest0-21swapper/119:55:211
114539970,0cyclictest0-21swapper/119:35:131
114539970,0cyclictest0-21swapper/100:12:301
114459977,0cyclictest9-21ksoftirqd/000:30:000
114459976,1cyclictest9-21ksoftirqd/023:50:130
114459976,1cyclictest707-21snmpd20:10:370
114459976,1cyclictest707-21snmpd00:10:510
114459976,1cyclictest16314-1kworker/u9:100:15:540
114459975,1cyclictest9-21ksoftirqd/022:40:130
114459975,1cyclictest9-21ksoftirqd/020:35:100
114459975,1cyclictest9-21ksoftirqd/019:40:000
114459975,1cyclictest707-21snmpd19:53:070
114459975,1cyclictest20242-21df_inode22:50:110
114459973,2cyclictest240-21systemd-journal22:09:560
114459971,5cyclictest10166-21apt-get00:00:120
114459970,7cyclictest0-21swapper/023:15:170
114459970,7cyclictest0-21swapper/000:36:180
114459970,6cyclictest8520-21/usr/sbin/munin21:55:170
114459970,6cyclictest614-21ssh21:45:030
114459970,6cyclictest32575-21ssh21:44:260
114459970,6cyclictest30312-21ssh22:20:570
114459970,6cyclictest27791-21ssh23:00:120
114459970,6cyclictest19937-21ntp_states23:30:180
114459970,6cyclictest14348-1kworker/u9:021:25:180
114459970,6cyclictest0-21swapper/021:20:140
114459970,6cyclictest0-21swapper/020:30:140
114459970,6cyclictest0-21swapper/020:03:350
114459970,1cyclictest4095-21diskmemload22:47:430
114459970,1cyclictest22891-1kworker/u9:121:31:160
114459970,1cyclictest17083-21ssh23:26:350
114459970,1cyclictest10961-21ssh22:38:370
114459970,1cyclictest10862-21apt-get23:20:100
114459970,1cyclictest0-21swapper/023:56:060
114459970,1cyclictest0-21swapper/023:36:000
114459970,1cyclictest0-21swapper/022:15:170
114459970,1cyclictest0-21swapper/000:31:000
114659966,0cyclictest4095-21diskmemload00:36:263
114659965,1cyclictest8026-21ssh23:55:223
114659965,1cyclictest707-21snmpd20:58:063
114659965,1cyclictest707-21snmpd19:35:493
114659965,1cyclictest35-21ksoftirqd/320:32:283
114659965,1cyclictest31034-21ssh21:40:313
114659965,1cyclictest29999-21ssh23:01:553
114659965,1cyclictest23246-21ssh21:31:313
114659965,1cyclictest20263-21ssh00:11:263
114659965,1cyclictest14948-21ssh00:05:153
114659965,1cyclictest12695-21ssh00:02:103
114659964,1cyclictest707-21snmpd23:16:223
114659964,1cyclictest707-21snmpd20:37:443
114659964,1cyclictest30019-21ntp_states19:45:173
114659964,1cyclictest18980-21ssh22:07:193
114659964,1cyclictest13785-21perf19:15:003
114659964,1cyclictest12866-21missed_timers22:40:173
114659964,1cyclictest10049-21ssh22:36:173
114659963,1cyclictest707-21snmpd22:50:073
114659961,3cyclictest4095-21diskmemload21:58:193
114659961,3cyclictest0-21swapper/320:15:003
114659961,2cyclictest4095-21diskmemload00:31:063
114659961,2cyclictest0-21swapper/320:45:153
114659960,3cyclictest0-21swapper/322:26:003
114659960,3cyclictest0-21swapper/320:00:123
114589966,0cyclictest14007-21kworker/2:020:32:022
114589965,1cyclictest61650irq/122-eno122:50:102
114589965,1cyclictest28-21ksoftirqd/219:45:112
114589961,2cyclictest0-21swapper/219:15:192
114589960,6cyclictest0-21swapper/220:50:112
114589960,6cyclictest0-21swapper/220:40:122
114589960,4cyclictest31345-21unixbench_singl20:55:202
114459965,1cyclictest707-21snmpd21:05:480
114459965,1cyclictest27369-21telnet20:50:120
114459965,1cyclictest20348-21ssh22:10:120
114459965,1cyclictest12811-21ntpq19:10:170
114459964,1cyclictest6645-21sed20:05:120
114459964,1cyclictest0-21swapper/020:55:110
114459962,2cyclictest11691-21netstat20:15:220
114459961,4cyclictest26340-21apt-get23:40:010
114459960,6cyclictest0-21swapper/022:30:050
114459960,6cyclictest0-21swapper/020:20:120
114459960,5cyclictest0-21swapper/022:00:110
114459960,1cyclictest2420-1kworker/u9:223:10:000
114459960,1cyclictest240-21systemd-journal20:45:000
114459960,1cyclictest0-21swapper/019:49:360
114459960,0cyclictest0-21swapper/020:40:120
114459960,0cyclictest0-21swapper/019:55:210
114659954,1cyclictest707-21snmpd19:40:163
114659953,1cyclictest484-21irqstats21:00:183
114659953,1cyclictest21830-21cut19:30:123
114659953,1cyclictest13011-21aten_r1power_en20:20:133
114659952,1cyclictest17073-21/usr/sbin/munin19:20:163
114659951,0cyclictest0-21swapper/323:25:123
114589955,0cyclictest61650irq/122-eno120:15:112
114589954,1cyclictest61650irq/122-eno121:00:162
114459953,1cyclictest18669-21cat19:20:200
114459950,4cyclictest15319-21/usr/sbin/munin20:25:140
114459950,3cyclictest21534-21cron19:30:000
114459950,3cyclictest14696-21/usr/sbin/munin19:15:160
114459950,1cyclictest0-21swapper/019:25:200
114459950,0cyclictest0-21swapper/021:04:240
114659942,1cyclictest15648-21cstates20:25:143
114659942,1cyclictest11137-21fschecks_count20:15:183
114659941,2cyclictest27290-21date20:50:003
114659941,2cyclictest22602-21apt-get20:40:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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