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2026-01-26 - 06:26
[ 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 Mon Jan 26, 2026 00:45:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
250172209175,22sleep30-21swapper/319:07:473
251372202149,41sleep10-21swapper/119:09:221
250262200161,25sleep20-21swapper/219:07:542
248882198159,25sleep00-21swapper/019:06:070
2076921000,0sleep20-21swapper/223:13:362
19972570,0sleep30-21swapper/321:29:393
236852180,0sleep10-21swapper/100:37:261
25286991211,1cyclictest28-21ksoftirqd/223:47:452
2527699120,12cyclictest0-21swapper/119:15:181
2528699119,1cyclictest28-21ksoftirqd/220:30:002
2528699110,11cyclictest0-21swapper/200:31:442
2526799113,4cyclictest10075-21latency_hist19:45:000
2529899108,1cyclictest35-21ksoftirqd/320:40:003
2528699100,1cyclictest30874-21/usr/sbin/munin23:25:192
2526799101,4cyclictest15358-21apt-get21:05:000
4678290,0sleep00-21swapper/022:53:050
252679998,1cyclictest9-21ksoftirqd/022:10:000
252679995,2cyclictest4733-1kworker/u9:222:14:290
252989986,1cyclictest707-21snmpd21:05:333
252989983,2cyclictest12845-21sshd20:58:253
252989981,4cyclictest25477-21apt-get19:10:113
252989980,3cyclictest0-21swapper/323:31:553
252869986,1cyclictest61650irq/122-eno123:55:122
252869986,1cyclictest61650irq/122-eno123:35:222
252869986,1cyclictest61650irq/122-eno122:55:162
252869986,1cyclictest61650irq/122-eno120:50:132
252869986,1cyclictest61650irq/122-eno100:25:142
252869982,5cyclictest0-21swapper/200:12:172
252869980,3cyclictest0-21swapper/222:05:122
252769980,8cyclictest0-21swapper/122:19:551
252769980,4cyclictest0-21swapper/121:00:111
252679986,1cyclictest9-21ksoftirqd/019:15:000
252679986,1cyclictest5406-21diskstats00:15:130
252679983,4cyclictest7659-21idleruntime-cro19:40:000
252679983,4cyclictest1139-21apt-get23:30:120
252679983,4cyclictest0-21swapper/022:40:100
252679982,5cyclictest5959-21date20:45:000
252679982,3cyclictest17911-21diskmemload23:40:260
252679981,6cyclictest18064-21ssh00:30:170
252679981,6cyclictest14652-21ssh23:45:190
252679980,7cyclictest7898-21ssh23:37:480
252679980,7cyclictest26542-21munin-run20:20:000
252679980,7cyclictest10327-21latency_hist21:40:000
252679980,7cyclictest10275-21df_inode23:00:140
252679980,1cyclictest25999-21ssh21:59:430
252679980,1cyclictest0-21swapper/022:19:280
252679980,1cyclictest0-21swapper/021:30:110
25345270,0sleep20-21swapper/221:18:352
252989976,1cyclictest707-21snmpd23:35:413
252989976,1cyclictest707-21snmpd23:17:193
252989976,1cyclictest707-21snmpd23:13:343
252989976,1cyclictest707-21snmpd20:42:203
252989976,1cyclictest707-21snmpd19:40:513
252989976,1cyclictest707-21snmpd19:16:323
252989976,1cyclictest3342-21ntpq22:10:163
252989975,1cyclictest707-21snmpd19:35:033
252989975,1cyclictest21074-21ssh21:13:233
252989975,1cyclictest11506-21cat21:40:153
252989973,2cyclictest240-21systemd-journal21:40:003
252989972,2cyclictest24444-21taskset23:58:593
252989970,6cyclictest7270-21ssh00:16:473
252989970,3cyclictest240-21systemd-journal00:39:553
252989970,1cyclictest26131-21df23:20:143
252989970,1cyclictest240-21systemd-journal23:44:553
252869976,1cyclictest61650irq/122-eno122:17:062
252869976,1cyclictest61650irq/122-eno121:33:312
252869976,1cyclictest61650irq/122-eno121:22:142
252869976,1cyclictest61650irq/122-eno121:10:212
252869976,1cyclictest61650irq/122-eno120:30:152
252869976,1cyclictest61650irq/122-eno120:19:512
252869976,1cyclictest61650irq/122-eno119:41:452
252869976,1cyclictest61650irq/122-eno100:35:012
252869976,1cyclictest61650irq/122-eno100:17:282
252869976,1cyclictest61650irq/122-eno100:00:362
252869976,0cyclictest61650irq/122-eno123:00:122
252869975,1cyclictest707-21snmpd19:49:182
252869975,1cyclictest707-21snmpd19:20:172
252869975,1cyclictest61650irq/122-eno123:30:212
252869975,1cyclictest61650irq/122-eno122:40:112
252869975,1cyclictest61650irq/122-eno121:50:152
252869975,1cyclictest61650irq/122-eno121:25:152
252869975,1cyclictest61650irq/122-eno100:20:122
252869975,1cyclictest28-21ksoftirqd/221:07:252
252869970,7cyclictest61650irq/122-eno119:56:112
252869970,6cyclictest27629-21munin-node19:37:542
252869970,4cyclictest0-21swapper/220:00:162
252769971,6cyclictest0-21swapper/120:20:551
252769971,2cyclictest0-21swapper/121:55:201
252769971,1cyclictest0-21swapper/100:09:031
252769970,5cyclictest0-21swapper/119:31:241
252679976,1cyclictest707-21snmpd23:05:010
252679976,1cyclictest3234-1kworker/u9:000:12:310
252679975,1cyclictest20283-21ssh23:12:230
252679975,1cyclictest14751-21apt19:55:010
252679975,1cyclictest0-21swapper/021:10:130
252679973,3cyclictest25473-21kworker/0:120:55:150
252679972,4cyclictest24823-1kworker/u9:122:00:160
252679971,5cyclictest31584-21ssh21:25:170
252679970,7cyclictest17636-21ssh21:48:370
252679970,7cyclictest17636-21ssh21:48:360
252679970,6cyclictest5760-21apt-get22:55:100
252679970,6cyclictest30113-21diskstats23:25:140
252679970,6cyclictest28299-21/usr/sbin/munin20:20:200
252679970,6cyclictest26849-21smartctl00:00:210
252679970,6cyclictest26496-21aten2.4-expect21:20:140
252679970,6cyclictest24030-21sshd20:13:240
252679970,6cyclictest21749-21apt-get22:35:010
252679970,6cyclictest18003-21ssh22:30:040
252679970,6cyclictest15870-21ssh22:25:240
252679970,6cyclictest12844-21ssh21:41:300
252679970,6cyclictest10057-21ssh22:20:040
252679970,6cyclictest0-21swapper/023:15:080
252679970,6cyclictest0-21swapper/019:15:120
252679970,6cyclictest0-21swapper/000:25:070
252679970,6cyclictest0-21swapper/000:05:140
252679970,1cyclictest30911-21fschecks_time22:45:150
252679970,1cyclictest30911-21fschecks_time22:45:150
252679970,1cyclictest25840-21ssh21:19:420
252679970,1cyclictest23701-21ssh23:57:080
252679970,1cyclictest20576-21apt-get00:35:010
252679970,1cyclictest19802-21ssh23:52:170
252679970,1cyclictest18493-21ssh21:50:110
252679970,1cyclictest0-21swapper/020:34:140
252989965,1cyclictest999-21ssh22:07:543
252989965,1cyclictest8489-21ssh22:16:483
252989965,1cyclictest7586-21ssh22:55:243
252989965,1cyclictest707-21snmpd22:26:283
252989965,1cyclictest3499-21ssh00:12:193
252989965,1cyclictest32029-21ssh23:26:583
252989965,1cyclictest31151-21cat22:45:163
252989965,1cyclictest31151-21cat22:45:163
252989965,1cyclictest30547-21ssh00:05:183
252989965,1cyclictest29917-21ssh21:24:143
252989965,1cyclictest29093-21ssh22:01:593
252989965,1cyclictest28358-21ssh22:41:073
252989965,1cyclictest27465-21ssh00:01:033
252989965,1cyclictest24994-21ssh21:17:493
252989965,1cyclictest2441-21ssh21:30:053
252989965,1cyclictest21490-21ssh21:53:203
252989965,1cyclictest19801-21ssh23:52:173
252989965,1cyclictest18806-21sshd00:30:403
252989965,1cyclictest18045-21ssh22:30:103
252989965,1cyclictest16727-21ssh21:46:213
252989965,1cyclictest16727-21ssh21:46:213
252989965,1cyclictest15069-21ssh23:45:223
252989965,1cyclictest11156-21cat19:45:153
252989965,1cyclictest10949-21ssh00:20:533
252989965,1cyclictest10677-21cat23:00:163
252989962,1cyclictest240-21systemd-journal20:35:003
252989962,1cyclictest0-21swapper/319:30:183
252989961,4cyclictest13944-21memory00:25:183
252989961,4cyclictest13238-21apt-get21:00:113
252989961,3cyclictest707-21snmpd22:35:033
252989961,2cyclictest22181-21aten_r1power_vo20:10:133
252989961,2cyclictest15771-21hddtemp_smartct19:55:143
252989960,4cyclictest4543-21taskset22:52:443
252989960,3cyclictest240-21systemd-journal20:17:003
252989960,3cyclictest0-21swapper/320:25:243
252989960,2cyclictest0-21swapper/323:05:123
252989960,1cyclictest0-21swapper/322:20:113
252869966,0cyclictest61650irq/122-eno123:51:092
252869966,0cyclictest61650irq/122-eno123:20:012
252869966,0cyclictest61650irq/122-eno123:15:202
252869966,0cyclictest61650irq/122-eno123:05:362
252869966,0cyclictest61650irq/122-eno122:45:272
252869966,0cyclictest61650irq/122-eno122:45:272
252869966,0cyclictest61650irq/122-eno121:55:092
252869966,0cyclictest61650irq/122-eno121:45:462
252869966,0cyclictest61650irq/122-eno121:45:462
252869966,0cyclictest61650irq/122-eno121:40:072
252869966,0cyclictest61650irq/122-eno121:36:332
252869966,0cyclictest61650irq/122-eno119:30:172
252869966,0cyclictest61650irq/122-eno119:10:172
252869965,1cyclictest61650irq/122-eno122:00:012
252869965,1cyclictest1949-21ssh22:50:122
252869964,1cyclictest707-21snmpd22:30:062
252869964,1cyclictest707-21snmpd19:19:442
252869964,1cyclictest61650irq/122-eno123:40:112
252869964,1cyclictest61650irq/122-eno122:35:202
252869964,1cyclictest61650irq/122-eno122:10:092
252869964,1cyclictest61650irq/122-eno100:05:172
252869964,1cyclictest28-21ksoftirqd/219:26:162
252869964,1cyclictest0-21swapper/222:20:212
252869962,2cyclictest0-21swapper/219:50:122
252869961,3cyclictest1425-21apt-get20:35:122
252869960,6cyclictest0-21swapper/220:13:192
252869960,2cyclictest7632-21/usr/sbin/munin20:45:192
252869960,0cyclictest0-21swapper/222:25:122
252769961,3cyclictest0-21swapper/123:50:141
252769960,6cyclictest0-21swapper/123:13:281
252769960,6cyclictest0-21swapper/123:05:491
252769960,6cyclictest0-21swapper/122:41:481
252769960,6cyclictest0-21swapper/122:36:181
252769960,6cyclictest0-21swapper/122:03:341
252769960,6cyclictest0-21swapper/121:37:461
252769960,6cyclictest0-21swapper/121:14:181
252769960,6cyclictest0-21swapper/120:05:221
252769960,6cyclictest0-21swapper/119:41:151
252769960,5cyclictest0-21swapper/123:55:291
252769960,5cyclictest0-21swapper/123:35:141
252769960,5cyclictest0-21swapper/120:35:001
252769960,4cyclictest0-21swapper/121:40:111
252769960,2cyclictest0-21swapper/122:20:161
252679965,1cyclictest707-21snmpd19:47:030
252679964,1cyclictest8504-21/usr/sbin/munin20:50:130
252679963,1cyclictest9-21ksoftirqd/019:24:550
252679960,6cyclictest0-21swapper/021:06:290
252679960,5cyclictest0-21swapper/019:30:200
252679960,4cyclictest0-21swapper/020:45:100
252679960,4cyclictest0-21swapper/019:25:200
252679960,2cyclictest0-21swapper/000:20:380
252679960,0cyclictest0-21swapper/023:20:110
15779260,1sleep121-21ksoftirqd/122:25:211
252989955,0cyclictest0-21swapper/320:01:053
252989954,1cyclictest707-21snmpd19:54:273
252989954,1cyclictest707-21snmpd19:26:393
252989953,1cyclictest7848-21unixbench_singl20:45:203
252989952,1cyclictest23956-21/usr/sbin/munin21:55:193
252989950,3cyclictest0-21swapper/320:50:113
252989950,3cyclictest0-21swapper/320:20:103
252989950,0cyclictest0-21swapper/320:07:473
252869955,0cyclictest61650irq/122-eno120:20:132
252869955,0cyclictest61650irq/122-eno120:05:122
252869954,1cyclictest28-21ksoftirqd/220:57:052
252869950,4cyclictest0-21swapper/220:40:112
252769955,0cyclictest0-21swapper/123:33:451
252769955,0cyclictest0-21swapper/123:19:421
252769955,0cyclictest0-21swapper/122:55:351
252769955,0cyclictest0-21swapper/100:27:521
252769955,0cyclictest0-21swapper/100:15:301
252769953,1cyclictest29135-21chrt20:25:071
252769951,3cyclictest0-21swapper/121:25:191
252769951,3cyclictest0-21swapper/119:50:111
252769951,2cyclictest0-21swapper/100:20:171
252769951,1cyclictest0-21swapper/123:45:001
252769951,1cyclictest0-21swapper/123:26:221
252769950,5cyclictest0-21swapper/123:04:251
252769950,5cyclictest0-21swapper/121:46:071
252769950,5cyclictest0-21swapper/121:46:071
252769950,5cyclictest0-21swapper/121:17:551
252769950,5cyclictest0-21swapper/120:16:341
252769950,5cyclictest0-21swapper/120:12:581
252769950,5cyclictest0-21swapper/119:39:391
252769950,3cyclictest0-21swapper/122:51:291
252769950,3cyclictest0-21swapper/122:48:231
252769950,3cyclictest0-21swapper/122:48:231
252769950,3cyclictest0-21swapper/122:30:161
252769950,3cyclictest0-21swapper/122:05:121
252769950,3cyclictest0-21swapper/121:30:171
252769950,3cyclictest0-21swapper/119:20:221
252769950,3cyclictest0-21swapper/100:14:491
252769950,2cyclictest0-21swapper/100:34:071
252769950,0cyclictest0-21swapper/123:21:231
252769950,0cyclictest0-21swapper/122:11:011
252679953,1cyclictest707-21snmpd19:55:030
252679951,1cyclictest29145-21/usr/sbin/munin20:25:160
252679950,4cyclictest20858-21ntp_states20:05:200
252679950,3cyclictest0-21swapper/020:00:100
252679950,0cyclictest0-21swapper/020:35:120
252989944,0cyclictest32302-21sensors19:20:223
252869944,0cyclictest0-21swapper/221:00:032
252769944,0cyclictest0-21swapper/120:54:591
252769941,2cyclictest0-21swapper/121:20:121
252769941,2cyclictest0-21swapper/120:55:111
252769941,2cyclictest0-21swapper/120:00:101
252769940,4cyclictest0-21swapper/123:45:511
252769940,4cyclictest0-21swapper/120:38:581
252769940,4cyclictest0-21swapper/119:59:401
252769940,2cyclictest0-21swapper/121:50:121
252769940,2cyclictest0-21swapper/100:00:201
252769940,0cyclictest0-21swapper/120:45:181
252769940,0cyclictest0-21swapper/120:40:181
252769940,0cyclictest0-21swapper/119:49:361
252769940,0cyclictest0-21swapper/119:14:321
252769931,1cyclictest0-21swapper/121:05:161
252769931,1cyclictest0-21swapper/119:25:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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