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2026-01-29 - 08:45
[ 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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackaslot8.osadl.org (updated Thu Jan 29, 2026 00:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
35402313287,17sleep20-21swapper/219:07:102
36602270244,17sleep10-21swapper/119:08:421
37222265233,22sleep00-21swapper/019:09:300
35892250219,20sleep30-21swapper/319:07:473
261142780,0sleep10-21swapper/123:25:151
261142780,0sleep10-21swapper/123:25:151
88132660,0sleep30-21swapper/321:37:173
195642630,0sleep20-21swapper/222:22:422
272332600,0sleep10-21swapper/122:08:041
251262580,0sleep20-21swapper/223:05:152
211232570,0sleep10-21swapper/121:25:141
159702560,0sleep10-21swapper/123:19:391
151892560,0sleep30-21swapper/321:21:293
122612550,0sleep00-21swapper/019:25:150
251302540,0sleep00-21swapper/022:06:260
44432180,0sleep30-21swapper/300:10:183
62872140,0sleep00-21swapper/021:16:040
173812140,0sleep20-21swapper/221:42:292
38799997,1cyclictest28-21ksoftirqd/200:00:002
38749990,8cyclictest2716-21ssh21:53:251
38689996,2cyclictest9416-21ssh00:13:580
19679290,0sleep20-21swapper/223:40:302
12852290,0sleep20-21swapper/222:57:462
38839984,3cyclictest6660-21sensors_temp21:55:193
38839983,3cyclictest275-21systemd-journal19:45:133
38839980,7cyclictest0-21swapper/323:08:243
38799986,2cyclictest28-21ksoftirqd/221:40:002
38799986,1cyclictest32586-21ssh21:32:032
38749987,1cyclictest22-21ksoftirqd/123:40:011
38749987,1cyclictest22-21ksoftirqd/123:05:021
38749984,3cyclictest504-21dbus-daemon22:25:001
38749980,7cyclictest14046-21ssh23:57:041
38689984,3cyclictest275-21systemd-journal23:40:400
23003280,0sleep20-21swapper/200:21:382
18440280,0sleep30-21swapper/321:43:183
14390280,0sleep30-21swapper/323:18:263
38839973,3cyclictest658-21snmpd21:52:403
38839973,3cyclictest275-21systemd-journal19:55:003
38839973,3cyclictest21342-21ntpq21:25:173
38839973,1cyclictest0-21swapper/323:45:303
38839970,1cyclictest20073-21/usr/sbin/munin20:55:173
38799973,3cyclictest504-21dbus-daemon22:50:002
38799972,3cyclictest275-21systemd-journal22:16:232
38799970,3cyclictest24091-21ntp_states22:25:172
38749976,1cyclictest51050irq/138-enp4s0-00:25:001
38749976,1cyclictest22-21ksoftirqd/121:05:001
38749974,2cyclictest29608-21cron20:05:001
38749974,2cyclictest275-21systemd-journal23:20:241
38749973,3cyclictest658-21snmpd19:40:041
38749973,3cyclictest275-21systemd-journal20:50:011
38749971,4cyclictest12896-21sshd21:40:131
38689973,3cyclictest658-21snmpd23:25:270
38689973,3cyclictest658-21snmpd23:25:270
38689973,3cyclictest3246-21cat20:15:200
38689973,3cyclictest275-21systemd-journal23:58:060
38689973,3cyclictest275-21systemd-journal00:23:450
38689970,6cyclictest275-21systemd-journal20:39:560
15794270,0sleep20-21swapper/220:45:112
7068260,0sleep10-21swapper/122:35:061
38839966,0cyclictest0-21swapper/323:31:513
38839966,0cyclictest0-21swapper/319:35:223
38839966,0cyclictest0-21swapper/300:23:143
38839964,2cyclictest34-21ksoftirqd/319:20:023
38839963,2cyclictest9245-21ssh21:18:213
38839963,2cyclictest7064-21cat20:25:163
38839963,2cyclictest658-21snmpd23:50:223
38839963,2cyclictest314-21/usr/sbin/munin23:10:133
38839963,2cyclictest29142-21fschecks_time21:30:133
38839963,2cyclictest275-21systemd-journal20:06:043
38839963,2cyclictest2566-21cat20:15:163
38839963,2cyclictest2457-21ssh22:51:103
38839963,2cyclictest19696-21mailstats00:00:163
38839963,2cyclictest16365-21sh23:58:493
38839963,1cyclictest0-21swapper/322:30:153
38839963,1cyclictest0-21swapper/300:35:093
38839963,1cyclictest0-21swapper/300:05:423
38839962,3cyclictest9809-21tr20:30:173
38839962,3cyclictest658-21snmpd23:43:433
38839962,3cyclictest658-21snmpd23:37:133
38839962,3cyclictest658-21snmpd23:27:043
38839962,3cyclictest658-21snmpd23:27:033
38839962,3cyclictest658-21snmpd23:20:373
38839962,3cyclictest658-21snmpd22:24:543
38839962,3cyclictest658-21snmpd22:19:093
38839962,3cyclictest658-21snmpd21:47:283
38839962,3cyclictest658-21snmpd20:37:583
38839962,3cyclictest658-21snmpd20:21:053
38839962,3cyclictest658-21snmpd20:00:033
38839962,3cyclictest658-21snmpd19:59:063
38839962,3cyclictest658-21snmpd19:44:243
38839962,3cyclictest658-21snmpd19:29:513
38839962,3cyclictest658-21snmpd00:18:113
38839962,3cyclictest4620-21head00:30:143
38839962,3cyclictest275-21systemd-journal20:42:243
38839962,3cyclictest275-21systemd-journal20:15:003
38839962,3cyclictest23044-21sed21:00:143
38839962,3cyclictest16856-21grep23:00:143
38839962,3cyclictest14748-21pluginstate22:00:173
38839962,1cyclictest0-21swapper/322:46:263
38839962,1cyclictest0-21swapper/322:10:233
38839962,1cyclictest0-21swapper/300:29:223
38839961,3cyclictest491-21systemd-logind19:31:023
38839960,6cyclictest0-21swapper/322:55:103
38839960,5cyclictest4101-11brltty19:21:273
38839960,0cyclictest0-21swapper/322:35:053
38799963,2cyclictest8840-21sh00:32:422
38799963,2cyclictest663-21runrttasks23:30:112
38799963,2cyclictest658-21snmpd22:12:592
38799963,2cyclictest658-21snmpd20:33:222
38799963,2cyclictest658-21snmpd00:19:062
38799963,2cyclictest658-21snmpd00:10:122
38799963,2cyclictest275-21systemd-journal00:28:442
38799963,2cyclictest2545-21cat23:50:152
38799963,2cyclictest18931-21grep20:50:162
38799963,2cyclictest16982-21rm21:22:492
38799963,2cyclictest15079-21taskset20:41:362
38799963,2cyclictest13448-21sh23:37:052
38799963,2cyclictest10513-21rm23:15:252
38799963,1cyclictest0-21swapper/223:25:372
38799963,1cyclictest0-21swapper/223:25:372
38799962,3cyclictest658-21snmpd23:10:252
38799962,3cyclictest658-21snmpd22:41:262
38799962,3cyclictest658-21snmpd21:55:132
38799962,3cyclictest658-21snmpd21:19:152
38799962,3cyclictest658-21snmpd21:06:032
38799962,3cyclictest658-21snmpd20:26:462
38799962,3cyclictest658-21snmpd20:20:012
38799962,3cyclictest658-21snmpd20:16:252
38799962,3cyclictest658-21snmpd19:49:482
38799962,3cyclictest658-21snmpd19:31:332
38799962,3cyclictest658-21snmpd19:25:022
38799962,3cyclictest658-21snmpd00:03:072
38799962,3cyclictest16995-21cat23:00:152
38799962,3cyclictest11103-21packagekitd20:35:032
38799962,1cyclictest0-21swapper/222:51:332
38749966,0cyclictest0-21swapper/122:49:281
38749966,0cyclictest0-21swapper/122:33:271
38749966,0cyclictest0-21swapper/121:33:541
38749963,2cyclictest658-21snmpd22:28:561
38749963,2cyclictest3952-21sh23:31:091
38749963,2cyclictest275-21systemd-journal00:39:401
38749963,2cyclictest22998-21sh23:43:051
38749963,2cyclictest16076-21rm22:00:531
38749963,2cyclictest13742-21sh22:58:291
38749963,2cyclictest12555-21grep00:15:161
38749962,3cyclictest7621-21cat19:15:141
38749962,3cyclictest658-21snmpd23:51:081
38749962,3cyclictest658-21snmpd23:46:431
38749962,3cyclictest658-21snmpd22:16:591
38749962,3cyclictest658-21snmpd21:45:431
38749962,3cyclictest658-21snmpd21:12:291
38749962,3cyclictest658-21snmpd20:56:511
38749962,3cyclictest658-21snmpd20:07:421
38749962,3cyclictest658-21snmpd19:35:301
38749962,3cyclictest658-21snmpd00:09:501
38749962,3cyclictest28893-21cat00:25:141
38749962,3cyclictest25675-21expr21:05:161
38749961,2cyclictest6088-21grep19:15:011
38749961,2cyclictest275-21systemd-journal00:03:041
38749960,6cyclictest0-21swapper/122:43:551
38749960,6cyclictest0-21swapper/121:57:371
38749960,3cyclictest5667-21awk22:15:001
38749960,2cyclictest3899-21ls20:20:001
38749960,1cyclictest0-21swapper/121:20:581
38749960,0cyclictest0-21swapper/123:06:241
38689963,2cyclictest658-21snmpd22:38:330
38689963,2cyclictest4763-21ssh22:52:560
38689963,2cyclictest31906-21ssh00:07:430
38689963,2cyclictest28190-21ssh23:45:440
38689963,2cyclictest275-21systemd-journal21:45:150
38689963,2cyclictest25139-21cron19:55:000
38689963,2cyclictest12991-21sh22:19:020
38689963,2cyclictest12129-21sh22:57:120
38689963,2cyclictest11626-21ssh23:35:420
38689963,2cyclictest0-21swapper/021:52:010
38689963,1cyclictest663-21runrttasks21:25:400
38689962,3cyclictest9294-21cat20:30:140
38689962,3cyclictest7632-21cat19:15:140
38689962,3cyclictest658-21snmpd21:58:400
38689962,3cyclictest658-21snmpd21:38:330
38689962,3cyclictest658-21snmpd21:31:440
38689962,3cyclictest658-21snmpd20:10:480
38689962,3cyclictest658-21snmpd19:45:360
38689962,3cyclictest658-21snmpd00:33:290
38689962,3cyclictest504-21dbus-daemon23:55:000
38689962,3cyclictest4833-21cat20:20:140
38689962,3cyclictest31341-21ntpq22:10:180
38689962,3cyclictest28391-21cat00:25:120
38689962,3cyclictest27825-21sort21:10:120
38689962,3cyclictest275-21systemd-journal21:05:010
38689962,3cyclictest24456-11brltty22:41:240
38689962,3cyclictest19357-21awk20:50:190
38689962,3cyclictest19063-21expr19:40:130
38689962,3cyclictest17447-21cat19:35:190
38689962,3cyclictest12954-21cat00:35:120
38689962,3cyclictest12673-21cat21:20:140
38689962,2cyclictest275-21systemd-journal22:25:080
38689962,1cyclictest0-21swapper/000:15:140
38689961,3cyclictest24499-21rm00:03:390
38689961,3cyclictest15865-21rm22:20:170
38689960,6cyclictest0-21swapper/023:05:100
38839953,2cyclictest34-21ksoftirqd/320:50:133
38839953,1cyclictest22803-21missed_timers22:05:153
38839953,1cyclictest0-21swapper/322:40:193
38839952,2cyclictest5598-21awk19:10:213
38839952,2cyclictest29474-21sh21:10:393
38839951,3cyclictest6213-21munin-node21:05:113
38839951,1cyclictest0-21swapper/322:25:113
38839950,2cyclictest275-21systemd-journal20:45:033
38799953,1cyclictest12157-21sh00:35:062
38799952,2cyclictest674-21lldpd20:58:382
38799952,2cyclictest658-21snmpd23:45:012
38799952,2cyclictest658-21snmpd21:45:042
38799952,2cyclictest658-21snmpd19:50:152
38799952,2cyclictest658-21snmpd19:20:112
38799952,2cyclictest4985-21tail19:10:172
38799952,2cyclictest29844-21ssh21:10:572
38799952,2cyclictest29376-21acpi21:50:102
38799952,2cyclictest24110-21taskset21:02:532
38799952,2cyclictest18886-21grep19:40:132
38799952,2cyclictest17281-21expr23:20:132
38799952,2cyclictest16191-21dpkg19:35:112
38799951,3cyclictest6832-21cat19:15:022
38799951,3cyclictest658-21snmpd22:35:112
38799951,3cyclictest658-21snmpd19:55:192
38799951,3cyclictest32721-21basename20:10:152
38799951,3cyclictest31585-21rm22:30:112
38799951,3cyclictest30580-21sed20:05:162
38799951,3cyclictest28036-21df_inode20:00:142
38799951,3cyclictest13661-21grep22:00:132
38799950,4cyclictest26748-21sed00:05:012
38799950,4cyclictest22334-21df_inode22:05:132
38799950,4cyclictest21591-21/usr/sbin/munin21:25:172
38749953,1cyclictest658-21snmpd20:12:331
38749953,1cyclictest26833-21diskmemload00:10:181
38749952,2cyclictest8997-21df20:30:121
38749952,2cyclictest658-21snmpd22:50:091
38749952,2cyclictest658-21snmpd21:35:141
38749952,2cyclictest658-21snmpd19:55:071
38749952,2cyclictest5084-21ntpq20:20:161
38749952,2cyclictest4762-21cat00:30:141
38749952,2cyclictest21590-21basename19:45:141
38749952,2cyclictest18532-21cat20:50:151
38749952,2cyclictest15170-21swap19:30:191
38749952,2cyclictest13941-21grep20:40:141
38749951,3cyclictest9889-21/usr/sbin/munin19:20:121
38749951,3cyclictest314-21/usr/sbin/munin23:10:181
38749951,3cyclictest23860-21cat19:50:151
38749951,3cyclictest11157-21apt-get20:35:111
38749950,4cyclictest0-21swapper/120:25:141
38749950,3cyclictest275-21systemd-journal21:15:011
38689955,0cyclictest0-21swapper/020:55:000
38689953,1cyclictest663-21runrttasks21:40:080
38689953,1cyclictest4981-21expr19:10:160
38689953,1cyclictest14561-21sh19:30:150
38689952,2cyclictest658-21snmpd23:15:240
38689952,2cyclictest658-21snmpd20:25:010
38689952,2cyclictest636-21cat23:10:120
38689952,2cyclictest31545-21expr22:30:120
38689952,2cyclictest30841-21/usr/sbin/munin20:05:170
38689952,2cyclictest28787-21wc20:00:180
38689952,2cyclictest2689-21cat23:30:200
38689952,2cyclictest24181-21df22:45:120
38689952,2cyclictest16912-21ssh23:20:100
38689952,2cyclictest16699-21fschecks_count23:00:130
38689952,2cyclictest15597-21sshd20:45:030
38689952,2cyclictest14219-21gltestperf22:00:140
38689952,2cyclictest13364-21sshd20:40:030
38689951,3cyclictest658-21snmpd19:20:020
38689951,3cyclictest26738-21ls19:55:200
38689950,4cyclictest22304-21sshd21:00:060
38749940,2cyclictest11842-21/usr/sbin/munin19:25:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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