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2026-02-11 - 12:19
[ 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 792 highest latencies:
System rack5slot2.osadl.org (updated Wed Feb 11, 2026 00:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
105762197180,12sleep30-21swapper/319:09:093
104662185169,11sleep00-21swapper/019:07:420
104632172153,14sleep20-21swapper/219:07:412
103902159143,11sleep10-21swapper/119:06:431
210702510,0sleep00-21swapper/021:16:130
217112500,0sleep00-21swapper/023:38:560
287682440,0sleep20-21swapper/222:23:002
176822430,0sleep30-21swapper/322:33:313
168582430,0sleep10-21swapper/122:49:021
21473280,0sleep021477-21uniq22:35:150
108159982,3cyclictest11655-21munin-run23:50:010
108159971,3cyclictest6489-21awk20:05:000
108159970,3cyclictest26344-21sendmail-msp19:40:000
108299960,6cyclictest0-21swapper/300:20:123
108249962,3cyclictest0-21swapper/219:15:122
108249960,1cyclictest0-21swapper/223:19:372
108199963,2cyclictest0-21swapper/121:55:131
108299955,0cyclictest25382-21kworker/3:023:15:213
108299955,0cyclictest0-21swapper/323:39:413
108299950,5cyclictest0-21swapper/323:30:113
108299950,5cyclictest0-21swapper/323:30:103
108299950,5cyclictest0-21swapper/323:14:313
108299950,5cyclictest0-21swapper/322:42:223
108299950,5cyclictest0-21swapper/319:47:193
108299950,5cyclictest0-21swapper/300:28:523
108299950,4cyclictest0-21swapper/323:45:113
108299950,4cyclictest0-21swapper/322:05:123
108299950,4cyclictest0-21swapper/319:40:093
108249950,5cyclictest0-21swapper/223:34:022
108249950,5cyclictest0-21swapper/223:34:022
108249950,5cyclictest0-21swapper/222:01:122
108249950,5cyclictest0-21swapper/221:28:112
108249950,4cyclictest6443-21/usr/sbin/munin00:35:192
108199952,1cyclictest0-21swapper/121:40:111
108199951,2cyclictest0-21swapper/119:10:121
108199950,5cyclictest0-21swapper/121:45:131
108199950,5cyclictest0-21swapper/100:19:451
108199950,5cyclictest0-21swapper/100:09:261
108159951,4cyclictest21873-21basename23:55:000
108159951,2cyclictest0-21swapper/019:20:120
108159950,5cyclictest0-21swapper/023:08:300
108159950,5cyclictest0-21swapper/022:42:320
108159950,5cyclictest0-21swapper/022:10:580
27931240,0sleep00-21swapper/023:25:240
2295240,0sleep10-21swapper/100:32:471
21313240,0sleep1201rcuc/121:16:211
108299944,0cyclictest25382-21kworker/3:020:49:523
108299944,0cyclictest25382-21kworker/3:000:33:433
108299944,0cyclictest25382-21kworker/3:000:11:213
108299944,0cyclictest0-21swapper/323:26:023
108299944,0cyclictest0-21swapper/322:55:113
108299944,0cyclictest0-21swapper/319:26:143
108299942,1cyclictest814-21snmpd19:35:113
108299942,1cyclictest6845-21ssh21:40:223
108299941,3cyclictest17789-21ps21:30:183
108299941,3cyclictest0-21swapper/322:45:123
108299940,4cyclictest6703-21apt-get20:05:113
108299940,4cyclictest1991-21ssh21:38:413
108299940,4cyclictest0-21swapper/323:51:513
108299940,4cyclictest0-21swapper/323:20:103
108299940,4cyclictest0-21swapper/323:05:013
108299940,4cyclictest0-21swapper/322:15:113
108299940,4cyclictest0-21swapper/321:50:153
108299940,4cyclictest0-21swapper/321:48:163
108299940,4cyclictest0-21swapper/321:25:133
108299940,4cyclictest0-21swapper/321:20:513
108299940,4cyclictest0-21swapper/321:15:063
108299940,4cyclictest0-21swapper/320:52:043
108299940,4cyclictest0-21swapper/320:35:083
108299940,4cyclictest0-21swapper/320:30:113
108299940,4cyclictest0-21swapper/319:18:393
108299940,4cyclictest0-21swapper/300:35:113
108299940,3cyclictest685-21ssh00:00:123
108299940,3cyclictest6725-21ssh21:56:083
108299940,3cyclictest5770-21sed21:05:203
108299940,3cyclictest351-21ssh00:15:233
108299940,3cyclictest31700-21apt-get19:50:123
108299940,3cyclictest3022-21ntp_states19:55:203
108299940,3cyclictest28137-21ssh23:41:293
108299940,3cyclictest25102-21ssh22:52:473
108299940,3cyclictest24931-21ssh22:20:403
108299940,3cyclictest22217-21ssh23:55:053
108299940,3cyclictest20374-21ssh22:35:013
108299940,3cyclictest19949-21ssh00:09:583
108299940,3cyclictest13627-21/usr/sbin/munin22:00:163
108299940,3cyclictest10448-21ntp_states20:10:183
108299940,3cyclictest0-21swapper/323:05:023
108299940,3cyclictest0-21swapper/322:11:443
108299940,3cyclictest0-21swapper/321:13:013
108299940,0cyclictest18908-21munin-run19:25:003
108299940,0cyclictest0-21swapper/322:25:303
108249944,0cyclictest0-21swapper/221:22:572
108249944,0cyclictest0-21swapper/221:11:442
108249944,0cyclictest0-21swapper/200:15:382
108249943,1cyclictest1882-21tr21:00:122
108249943,0cyclictest0-21swapper/220:40:112
108249942,1cyclictest25627-21ssh23:40:172
108249940,4cyclictest23178-21head23:55:142
108249940,4cyclictest20018-21perf00:09:592
108249940,4cyclictest16620-21apt-get20:25:142
108249940,4cyclictest0-21swapper/223:39:542
108249940,4cyclictest0-21swapper/223:05:192
108249940,4cyclictest0-21swapper/223:00:082
108249940,4cyclictest0-21swapper/222:25:122
108249940,4cyclictest0-21swapper/221:55:122
108249940,4cyclictest0-21swapper/221:40:442
108249940,4cyclictest0-21swapper/221:35:102
108249940,4cyclictest0-21swapper/220:50:122
108249940,4cyclictest0-21swapper/219:50:112
108249940,4cyclictest0-21swapper/219:20:112
108249940,4cyclictest0-21swapper/200:25:132
108249940,3cyclictest29059-21wc19:45:012
108249940,3cyclictest2674-21sh22:10:152
108249940,3cyclictest22260-21ssh21:16:552
108249940,3cyclictest20556-21aten2_r5power_c00:10:122
108249940,3cyclictest1746-21/usr/sbin/munin19:55:222
108249940,3cyclictest17140-21ssh22:17:122
108249940,3cyclictest16970-21ntp_states23:20:162
108249940,3cyclictest12489-21hddtemp_smartct20:15:142
108249940,3cyclictest11851-21ssh22:45:592
108249940,2cyclictest13367-21munin-node21:49:312
108249940,1cyclictest22268-21tune2fs20:35:112
108249940,1cyclictest12896-21sshd23:50:142
108249940,0cyclictest0-21swapper/222:35:072
108199944,0cyclictest0-21swapper/123:03:131
108199944,0cyclictest0-21swapper/122:17:241
108199941,2cyclictest0-21swapper/122:30:111
108199941,2cyclictest0-21swapper/122:20:131
108199941,1cyclictest0-21swapper/122:25:121
108199941,1cyclictest0-21swapper/119:15:121
108199940,4cyclictest0-21swapper/123:59:051
108199940,4cyclictest0-21swapper/123:20:321
108199940,4cyclictest0-21swapper/100:26:271
108199940,0cyclictest0-21swapper/122:53:111
108199940,0cyclictest0-21swapper/121:21:131
108159944,0cyclictest0-21swapper/021:50:010
108159944,0cyclictest0-21swapper/020:25:360
108159944,0cyclictest0-21swapper/000:12:550
108159942,1cyclictest0-21swapper/022:59:560
108159941,3cyclictest19719-21ssh22:18:440
108159941,2cyclictest24873-21munin-run21:50:000
108159941,2cyclictest0-21swapper/021:00:100
108159941,2cyclictest0-21swapper/020:55:100
108159941,2cyclictest0-21swapper/020:35:080
108159941,2cyclictest0-21swapper/019:30:130
108159941,1cyclictest0-21swapper/022:50:130
108159941,1cyclictest0-21swapper/021:25:130
108159940,4cyclictest9834-21ntp_states00:20:170
108159940,4cyclictest9387-21sh21:10:340
108159940,4cyclictest28139-21df_inode23:10:130
108159940,4cyclictest0-21swapper/023:30:100
108159940,4cyclictest0-21swapper/023:30:100
108159940,4cyclictest0-21swapper/023:20:110
108159940,4cyclictest0-21swapper/023:15:120
108159940,4cyclictest0-21swapper/022:30:120
108159940,4cyclictest0-21swapper/021:40:120
108159940,4cyclictest0-21swapper/000:35:120
108159940,4cyclictest0-21swapper/000:05:060
108159940,3cyclictest931-21fschecks_time00:00:130
108159940,3cyclictest5560-21sort21:25:000
108159940,3cyclictest412-21sh22:09:320
108159940,3cyclictest30399-21ssh00:15:010
108159940,3cyclictest29571-21hddtemp_smartct00:30:130
108159940,3cyclictest27502-21/usr/sbin/munin20:45:170
108159940,3cyclictest20175-21memory20:30:160
108159940,3cyclictest16512-21ssh22:00:500
108159940,3cyclictest1627-21/usr/sbin/munin22:25:190
108159940,3cyclictest16247-21sh21:30:120
108159940,3cyclictest13057-21sh22:46:430
108159940,3cyclictest10263-21memory20:10:170
108159940,3cyclictest0-21swapper/023:40:020
108159940,2cyclictest0-21swapper/023:03:120
108159940,1cyclictest26756-21/usr/sbin/munin19:40:100
108159940,1cyclictest20399-21ntp_states19:25:190
108159940,0cyclictest0-21swapper/023:59:390
108299931,2cyclictest25382-21kworker/3:019:10:023
108299931,1cyclictest4236-21apt-get20:00:133
108299930,3cyclictest0-21swapper/321:00:113
108299930,3cyclictest0-21swapper/320:40:183
108299930,3cyclictest0-21swapper/320:25:023
108299930,3cyclictest0-21swapper/320:20:123
108299930,3cyclictest0-21swapper/320:20:123
108299930,3cyclictest0-21swapper/320:15:113
108299930,3cyclictest0-21swapper/319:30:133
108299930,2cyclictest210-21systemd-journal20:54:593
108249932,1cyclictest814-21snmpd20:20:062
108249932,1cyclictest814-21snmpd20:20:052
108249932,1cyclictest814-21snmpd20:05:062
108249931,1cyclictest25380-21ssh21:50:112
108249931,1cyclictest0-21swapper/220:45:132
108249931,1cyclictest0-21swapper/220:10:122
108249930,3cyclictest4123-21apt-config21:05:002
108249930,3cyclictest32307-21ssh00:00:012
108249930,3cyclictest2523-21entropy23:45:122
108249930,3cyclictest23958-21ssh22:05:112
108249930,3cyclictest16248-21ssh21:30:112
108249930,3cyclictest0-21swapper/223:25:012
108249930,3cyclictest0-21swapper/223:10:012
108249930,3cyclictest0-21swapper/222:55:102
108249930,3cyclictest0-21swapper/222:50:122
108249930,3cyclictest0-21swapper/222:40:022
108249930,3cyclictest0-21swapper/222:30:012
108249930,3cyclictest0-21swapper/220:55:112
108249930,3cyclictest0-21swapper/220:30:122
108249930,3cyclictest0-21swapper/220:00:032
108249930,3cyclictest0-21swapper/219:45:132
108249930,3cyclictest0-21swapper/219:35:112
108249930,3cyclictest0-21swapper/219:30:122
108249930,3cyclictest0-21swapper/219:10:122
108249930,3cyclictest0-21swapper/200:30:072
108249930,3cyclictest0-21swapper/200:20:012
108249930,2cyclictest19113-21chrt19:25:002
108199933,0cyclictest0-21swapper/122:43:521
108199933,0cyclictest0-21swapper/121:31:421
108199933,0cyclictest0-21swapper/100:20:281
108199931,1cyclictest0-21swapper/123:50:101
108199931,1cyclictest0-21swapper/123:45:101
108199931,1cyclictest0-21swapper/123:40:021
108199931,1cyclictest0-21swapper/123:30:101
108199931,1cyclictest0-21swapper/123:30:101
108199931,1cyclictest0-21swapper/123:25:121
108199931,1cyclictest0-21swapper/122:10:111
108199931,1cyclictest0-21swapper/122:05:111
108199931,1cyclictest0-21swapper/122:00:121
108199931,1cyclictest0-21swapper/121:50:111
108199931,1cyclictest0-21swapper/121:25:141
108199931,1cyclictest0-21swapper/121:05:121
108199931,1cyclictest0-21swapper/120:25:131
108199931,1cyclictest0-21swapper/120:15:121
108199931,1cyclictest0-21swapper/120:10:131
108199931,1cyclictest0-21swapper/119:50:111
108199931,1cyclictest0-21swapper/119:40:101
108199931,1cyclictest0-21swapper/119:35:111
108199931,1cyclictest0-21swapper/100:35:121
108199931,1cyclictest0-21swapper/100:00:111
108199930,3cyclictest0-21swapper/120:59:141
108199930,3cyclictest0-21swapper/120:39:011
108199930,3cyclictest0-21swapper/120:22:421
108199930,3cyclictest0-21swapper/120:22:421
108199930,3cyclictest0-21swapper/119:59:341
108199930,2cyclictest7856-21chrt23:15:361
108199930,2cyclictest3936-21chrt23:14:281
108199930,2cyclictest302802sleep119:45:181
108199930,2cyclictest242312sleep100:11:201
108199930,2cyclictest0-21swapper/121:35:111
108199930,1cyclictest0-21swapper/123:35:131
108199930,1cyclictest0-21swapper/122:55:121
108159932,1cyclictest3100-21ssh21:55:040
108159931,1cyclictest0-21swapper/020:15:120
108159930,3cyclictest4118-21apt-config21:05:000
108159930,3cyclictest29507-21grep19:45:140
108159930,3cyclictest28981-21apt-get20:50:110
108159930,3cyclictest18449-21ssh00:25:060
108159930,3cyclictest14680-21/usr/sbin/munin20:20:140
108159930,3cyclictest14680-21/usr/sbin/munin20:20:130
108159930,3cyclictest11033-21cut19:10:110
108159930,3cyclictest0-21swapper/021:35:020
108159930,3cyclictest0-21swapper/020:40:120
108159930,3cyclictest0-21swapper/020:05:100
108159930,3cyclictest0-21swapper/019:50:120
108159930,3cyclictest0-21swapper/019:15:010
108159930,2cyclictest0-21swapper/019:55:140
108159930,1cyclictest0-21swapper/022:20:040
108199921,1cyclictest0-21swapper/122:35:101
108199921,1cyclictest0-21swapper/120:45:131
108199921,1cyclictest0-21swapper/120:40:121
108199921,1cyclictest0-21swapper/120:30:121
108199921,1cyclictest0-21swapper/119:20:121
108199921,0cyclictest0-21swapper/120:50:111
108199921,0cyclictest0-21swapper/119:25:131
108199920,1cyclictest0-21swapper/123:05:101
108199920,1cyclictest0-21swapper/121:10:111
108199920,1cyclictest0-21swapper/121:00:121
108199920,1cyclictest0-21swapper/120:05:111
108199920,1cyclictest0-21swapper/120:00:121
108199920,1cyclictest0-21swapper/119:30:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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