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2026-01-14 - 08:13
[ 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 rack5slot2.osadl.org (updated Wed Jan 14, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
133162204186,13sleep00-21swapper/019:05:420
134512195179,11sleep10-21swapper/119:07:271
133042191174,12sleep30-21swapper/319:05:343
13514210487,12sleep20-21swapper/219:08:172
151922450,0sleep00-21swapper/000:06:030
118572450,0sleep10-21swapper/122:30:011
278402420,0sleep30-21swapper/322:21:133
138009992,3cyclictest15283-21munin-run23:35:010
23408280,0sleep10-21swapper/123:54:561
138009986,1cyclictest3-21ksoftirqd/020:50:020
138009983,4cyclictest31744-21munin-run00:15:000
138009983,4cyclictest31744-21munin-run00:15:000
138009976,1cyclictest3-21ksoftirqd/023:50:000
138009975,1cyclictest3-21ksoftirqd/023:40:010
138009975,0cyclictest3-21ksoftirqd/021:35:000
138009975,0cyclictest3-21ksoftirqd/020:50:000
138009974,1cyclictest3-21ksoftirqd/023:25:110
138009974,1cyclictest3-21ksoftirqd/023:15:110
138009970,6cyclictest0-21swapper/022:00:120
138009970,6cyclictest0-21swapper/000:35:100
138009964,1cyclictest3-21ksoftirqd/021:15:120
138009964,0cyclictest3-21ksoftirqd/022:45:180
138009964,0cyclictest3-21ksoftirqd/022:25:210
138009964,0cyclictest3-21ksoftirqd/022:10:140
138009964,0cyclictest3-21ksoftirqd/021:40:120
138009964,0cyclictest3-21ksoftirqd/019:15:000
138009963,1cyclictest3-21ksoftirqd/023:40:170
138009960,0cyclictest16369-21munin-node19:15:010
138149955,0cyclictest0-21swapper/322:39:383
138149951,3cyclictest9989-21expr20:05:123
138149951,3cyclictest9270-21diskmemload23:42:093
138149950,5cyclictest9270-21diskmemload22:26:403
138149950,5cyclictest0-21swapper/323:08:353
138149950,5cyclictest0-21swapper/322:54:533
138149950,5cyclictest0-21swapper/321:42:183
138149950,5cyclictest0-21swapper/320:55:113
138149950,5cyclictest0-21swapper/320:55:113
138149950,0cyclictest9270-21diskmemload23:59:213
138099955,0cyclictest0-21swapper/222:44:472
138099955,0cyclictest0-21swapper/200:11:492
138099955,0cyclictest0-21swapper/200:11:492
138099950,5cyclictest0-21swapper/222:02:352
138099950,5cyclictest0-21swapper/219:24:522
138099950,5cyclictest0-21swapper/200:29:502
138099950,4cyclictest0-21swapper/222:30:102
138099950,0cyclictest7642-21ssh23:30:202
138049952,2cyclictest0-21swapper/100:15:111
138049952,1cyclictest0-21swapper/121:20:121
138049951,2cyclictest0-21swapper/122:55:131
138049951,2cyclictest0-21swapper/122:20:121
138049951,2cyclictest0-21swapper/121:35:121
138049951,2cyclictest0-21swapper/119:40:101
138009955,0cyclictest3-21ksoftirqd/022:30:100
138009955,0cyclictest3-21ksoftirqd/021:10:130
138009955,0cyclictest0-21swapper/000:16:280
138009954,0cyclictest3-21ksoftirqd/022:35:180
138009954,0cyclictest3-21ksoftirqd/021:55:120
138009953,0cyclictest3-21ksoftirqd/021:25:100
138009953,0cyclictest3-21ksoftirqd/021:20:120
138009953,0cyclictest3-21ksoftirqd/020:00:000
138009952,1cyclictest3-21ksoftirqd/023:50:190
138009952,1cyclictest3-21ksoftirqd/019:30:120
138009952,0cyclictest3-21ksoftirqd/000:30:160
138009951,3cyclictest81rcu_preempt22:20:120
138009951,2cyclictest3-21ksoftirqd/021:45:140
138009951,2cyclictest0-21swapper/020:40:110
138009951,0cyclictest81rcu_preempt00:00:110
138009950,5cyclictest0-21swapper/023:01:330
138009950,5cyclictest0-21swapper/019:25:110
138009950,5cyclictest0-21swapper/000:28:160
138009950,2cyclictest3-21ksoftirqd/022:10:010
138009950,1cyclictest3-21ksoftirqd/023:15:010
138009950,1cyclictest3-21ksoftirqd/020:30:130
138009950,0cyclictest31472-21apt-get22:55:120
138009950,0cyclictest17572-21apt-get23:20:100
138149944,0cyclictest0-21swapper/323:32:013
138149944,0cyclictest0-21swapper/323:13:143
138149942,1cyclictest3575-21ssh21:22:263
138149942,1cyclictest32214-21ssh00:15:103
138149941,3cyclictest14932-21if_eth123:50:143
138149941,2cyclictest0-21swapper/321:05:133
138149940,4cyclictest9270-21diskmemload22:57:173
138149940,4cyclictest9270-21diskmemload00:24:593
138149940,4cyclictest8690-21perl00:35:123
138149940,4cyclictest5228-21sort19:55:143
138149940,4cyclictest27071-21apt-get19:35:113
138149940,4cyclictest26262-21ssh21:17:493
138149940,4cyclictest19289-21sh23:20:173
138149940,4cyclictest11007-21apt-get22:45:113
138149940,4cyclictest0-21swapper/323:35:113
138149940,4cyclictest0-21swapper/323:15:033
138149940,4cyclictest0-21swapper/322:34:503
138149940,4cyclictest0-21swapper/321:52:323
138149940,4cyclictest0-21swapper/321:35:113
138149940,4cyclictest0-21swapper/320:50:013
138149940,4cyclictest0-21swapper/320:20:103
138149940,4cyclictest0-21swapper/320:10:133
138149940,4cyclictest0-21swapper/319:51:063
138149940,4cyclictest0-21swapper/300:30:123
138149940,4cyclictest0-21swapper/300:25:113
138149940,4cyclictest0-21swapper/300:07:533
138149940,4cyclictest0-21swapper/300:00:113
138149940,3cyclictest9015-21ssh23:00:013
138149940,3cyclictest5002-21sh21:55:053
138149940,3cyclictest31902-21sed00:15:003
138149940,3cyclictest31902-21sed00:15:003
138149940,3cyclictest22132-21apt-get19:25:113
138149940,3cyclictest21796-21latency_hist20:30:013
138149940,3cyclictest17140-21/usr/sbin/munin21:45:163
138149940,3cyclictest16039-21ssh22:00:143
138149940,3cyclictest12480-21sh23:49:273
138149940,1cyclictest5515-21unixbench-2d22:10:203
138149940,1cyclictest14597-21perl19:10:103
138099944,0cyclictest0-21swapper/222:57:002
138099944,0cyclictest0-21swapper/222:23:252
138099944,0cyclictest0-21swapper/221:47:552
138099944,0cyclictest0-21swapper/221:28:252
138099944,0cyclictest0-21swapper/221:08:282
138099944,0cyclictest0-21swapper/220:00:042
138099942,1cyclictest28340-21ntpq19:35:162
138099941,3cyclictest728-21snmpd21:00:152
138099941,3cyclictest6074-21sh00:17:552
138099941,2cyclictest0-21swapper/223:45:112
138099940,4cyclictest5763-21diskstats21:55:152
138099940,4cyclictest3219-21if_eth422:25:182
138099940,4cyclictest25259-21sh23:07:372
138099940,4cyclictest17572-21apt-get23:20:112
138099940,4cyclictest0-21swapper/223:55:112
138099940,4cyclictest0-21swapper/220:20:102
138099940,4cyclictest0-21swapper/220:10:132
138099940,4cyclictest0-21swapper/219:25:352
138099940,4cyclictest0-21swapper/219:10:082
138099940,4cyclictest0-21swapper/200:05:112
138099940,4cyclictest0-21swapper/200:01:372
138099940,3cyclictest6549-21sh21:40:012
138099940,3cyclictest3300-21sh22:10:012
138099940,3cyclictest23877-21apt-config22:20:012
138099940,3cyclictest23642-21hddtemp_smartct22:35:132
138099940,3cyclictest2071-21/usr/sbin/munin20:55:112
138099940,3cyclictest2071-21/usr/sbin/munin20:55:102
138099940,1cyclictest4589-21/usr/sbin/munin19:55:192
138099940,1cyclictest30493-21/usr/sbin/munin21:20:152
138099940,1cyclictest2120-21/usr/sbin/munin19:50:142
138099940,1cyclictest13869-21/usr/sbin/munin23:50:202
138099940,1cyclictest11000-21/usr/sbin/munin22:45:142
138099940,0cyclictest0-21swapper/221:37:432
138099940,0cyclictest0-21swapper/221:14:522
138099940,0cyclictest0-21swapper/220:31:122
138099940,0cyclictest0-21swapper/200:33:472
138049944,0cyclictest0-21swapper/122:33:011
138049944,0cyclictest0-21swapper/122:12:291
138049944,0cyclictest0-21swapper/121:42:141
138049944,0cyclictest0-21swapper/100:38:001
138049942,2cyclictest0-21swapper/119:50:121
138049942,1cyclictest0-21swapper/123:30:111
138049942,1cyclictest0-21swapper/120:45:111
138049942,0cyclictest0-21swapper/120:20:111
138049941,2cyclictest0-21swapper/123:45:111
138049941,2cyclictest0-21swapper/123:15:111
138049941,2cyclictest0-21swapper/122:00:131
138049941,2cyclictest0-21swapper/121:30:121
138049941,2cyclictest0-21swapper/121:25:101
138049941,2cyclictest0-21swapper/120:30:101
138049941,2cyclictest0-21swapper/119:45:101
138049941,2cyclictest0-21swapper/119:20:111
138049941,2cyclictest0-21swapper/119:15:101
138049941,1cyclictest0-21swapper/120:55:101
138049941,1cyclictest0-21swapper/120:55:101
138049940,4cyclictest0-21swapper/123:28:451
138049940,4cyclictest0-21swapper/122:54:331
138049940,0cyclictest0-21swapper/123:41:151
138049940,0cyclictest0-21swapper/100:13:341
138049940,0cyclictest0-21swapper/100:13:331
138049940,0cyclictest0-21swapper/100:05:411
138009944,0cyclictest3-21ksoftirqd/023:05:130
138009944,0cyclictest3-21ksoftirqd/022:50:120
138009944,0cyclictest3-21ksoftirqd/021:00:010
138009944,0cyclictest3-21ksoftirqd/021:00:000
138009943,1cyclictest3-21ksoftirqd/019:45:100
138009943,0cyclictest3-21ksoftirqd/023:55:140
138009942,0cyclictest3-21ksoftirqd/022:15:130
138009942,0cyclictest3-21ksoftirqd/021:50:110
138009941,2cyclictest3-21ksoftirqd/021:05:190
138009941,1cyclictest3-21ksoftirqd/020:10:130
138009941,1cyclictest3-21ksoftirqd/020:00:160
138009940,4cyclictest0-21swapper/020:05:100
138009940,4cyclictest0-21swapper/019:20:100
138009940,4cyclictest0-21swapper/000:20:100
138009940,3cyclictest3769-21sed19:50:190
138009940,3cyclictest28947-21ssh21:35:120
138009940,3cyclictest0-21swapper/019:40:110
138009940,1cyclictest3-21ksoftirqd/020:25:170
138009940,1cyclictest3-21ksoftirqd/019:39:560
138009940,0cyclictest81rcu_preempt22:40:020
138009940,0cyclictest81rcu_preempt20:35:120
23610230,0sleep10-21swapper/122:35:121
138149930,3cyclictest9793-21dpkg21:10:123
138149930,3cyclictest8168-21memory20:00:163
138149930,3cyclictest26889-21apt-get20:40:113
138149930,3cyclictest18646-21apt-get21:30:113
138149930,3cyclictest17059-21proc_pri19:15:013
138149930,3cyclictest0-21swapper/323:25:053
138149930,3cyclictest0-21swapper/322:40:023
138149930,3cyclictest0-21swapper/322:15:123
138149930,3cyclictest0-21swapper/322:05:053
138149930,3cyclictest0-21swapper/321:00:083
138149930,3cyclictest0-21swapper/320:45:163
138149930,3cyclictest0-21swapper/320:35:053
138149930,3cyclictest0-21swapper/320:15:123
138149930,3cyclictest0-21swapper/319:45:043
138149930,3cyclictest0-21swapper/319:40:113
138149930,3cyclictest0-21swapper/319:30:103
138149930,3cyclictest0-21swapper/319:20:093
138149930,2cyclictest8327-21/usr/sbin/munin21:25:153
138149930,0cyclictest0-21swapper/320:30:123
138099932,1cyclictest728-21snmpd21:50:072
138099932,1cyclictest56950irq/130-eth000:35:112
138099932,1cyclictest26587-21grep23:40:132
138099932,1cyclictest18410-21ssh21:30:022
138099931,2cyclictest728-21snmpd22:05:062
138099931,2cyclictest31735-21kworker/2:121:15:022
138099931,1cyclictest27752-21aten2_r5power_c23:25:092
138099930,3cyclictest7393-21apt-get23:15:122
138099930,3cyclictest30080-21df19:40:112
138099930,3cyclictest29883-21df_inode20:45:132
138099930,3cyclictest29569-21sh23:10:102
138099930,3cyclictest16952-21sendmail_mailst19:15:012
138099930,3cyclictest14702-21grep20:15:142
138099930,3cyclictest0-21swapper/223:00:112
138099930,3cyclictest0-21swapper/222:50:062
138099930,3cyclictest0-21swapper/220:50:112
138099930,3cyclictest0-21swapper/220:40:122
138099930,3cyclictest0-21swapper/220:35:132
138099930,3cyclictest0-21swapper/220:25:122
138099930,3cyclictest0-21swapper/220:05:092
138099930,3cyclictest0-21swapper/219:45:112
138099930,3cyclictest0-21swapper/219:30:102
138099930,3cyclictest0-21swapper/200:20:092
138099930,1cyclictest0-21swapper/223:35:102
138049933,0cyclictest0-21swapper/122:18:271
138049933,0cyclictest0-21swapper/100:32:281
138049933,0cyclictest0-21swapper/100:21:241
138049931,1cyclictest0-21swapper/123:35:101
138049931,1cyclictest0-21swapper/123:20:111
138049931,1cyclictest0-21swapper/123:05:111
138049931,1cyclictest0-21swapper/121:55:131
138049931,1cyclictest0-21swapper/121:50:111
138049931,1cyclictest0-21swapper/121:45:131
138049931,1cyclictest0-21swapper/121:00:081
138049931,1cyclictest0-21swapper/120:25:121
138049931,1cyclictest0-21swapper/119:30:111
138049931,1cyclictest0-21swapper/100:00:101
138049930,3cyclictest0-21swapper/120:17:401
138049930,2cyclictest133032sleep121:11:141
138049930,2cyclictest0-21swapper/122:05:131
138049930,2cyclictest0-21swapper/121:15:111
138049930,1cyclictest0-21swapper/122:40:001
138009931,1cyclictest0-21swapper/020:20:110
138009930,3cyclictest0-21swapper/020:15:120
138009930,1cyclictest3-21ksoftirqd/021:00:080
138049921,1cyclictest0-21swapper/122:45:111
138049921,1cyclictest0-21swapper/120:10:121
138049921,1cyclictest0-21swapper/120:00:101
138049921,1cyclictest0-21swapper/119:55:131
138049921,1cyclictest0-21swapper/119:35:101
138049921,1cyclictest0-21swapper/119:25:121
138049920,1cyclictest9149-21chrt23:00:081
138049920,1cyclictest8923-21chrt21:05:451
138049920,1cyclictest23841-21chrt23:55:041
138049920,1cyclictest19973-21chrt00:25:061
138049920,1cyclictest0-21swapper/123:10:111
138049920,1cyclictest0-21swapper/120:50:021
138049920,1cyclictest0-21swapper/120:40:111
138049920,1cyclictest0-21swapper/120:35:101
138049920,1cyclictest0-21swapper/120:05:101
138049920,1cyclictest0-21swapper/119:10:071
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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