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2026-02-09 - 03:02
[ 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 Feb 09, 2026 00:45:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
138142216157,25sleep00-21swapper/019:08:490
137002201161,26sleep30-21swapper/319:07:193
135822199160,26sleep10-21swapper/119:05:481
135582198160,24sleep20-21swapper/219:05:292
14001991312,1cyclictest28-21ksoftirqd/222:00:002
1400199120,0cyclictest0-21swapper/220:10:112
1400199119,1cyclictest28-21ksoftirqd/219:20:012
1400199119,1cyclictest25077-21cron20:40:002
1399299117,4cyclictest56-21kworker/1:100:15:101
1398799119,1cyclictest9-21ksoftirqd/020:10:000
1398799115,4cyclictest707-21snmpd00:22:100
1399299108,1cyclictest0-21swapper/122:35:101
1399299106,4cyclictest56-21kworker/1:121:49:381
1399299106,4cyclictest21-21ksoftirqd/122:23:141
1399299106,4cyclictest21-21ksoftirqd/119:35:181
1398799108,1cyclictest9-21ksoftirqd/020:20:010
140099994,3cyclictest30250-21awk23:40:203
140099992,3cyclictest0-21swapper/322:30:003
140099991,7cyclictest15910-21apt-get00:05:113
140099990,2cyclictest20412-21apt-get20:30:093
140019998,1cyclictest28-21ksoftirqd/223:20:012
140019998,1cyclictest28-21ksoftirqd/200:05:182
140019996,3cyclictest2205-21sh00:28:352
140019992,4cyclictest561-21nscd22:50:122
139929999,0cyclictest179732sleep100:06:031
139929990,8cyclictest0-21swapper/121:35:151
139879993,5cyclictest25142-21latency_hist20:40:000
139879990,8cyclictest21695-21ssh00:10:320
139879990,4cyclictest8085-21apt-get23:55:110
139879990,4cyclictest27410-21perf00:20:000
140099986,1cyclictest707-21snmpd22:44:073
140099986,1cyclictest707-21snmpd22:08:063
140099986,1cyclictest707-21snmpd21:55:423
140099986,1cyclictest22844-21cat19:25:163
140099981,3cyclictest11237-21apt-get21:15:113
140099980,5cyclictest707-21snmpd20:49:263
140019987,1cyclictest28-21ksoftirqd/220:45:002
140019986,1cyclictest707-21snmpd22:38:072
140019986,1cyclictest707-21snmpd20:16:472
140019986,1cyclictest61650irq/122-eno123:22:522
140019986,1cyclictest61650irq/122-eno122:30:152
140019986,1cyclictest61650irq/122-eno100:00:122
140019986,1cyclictest28-21ksoftirqd/222:04:592
140019986,1cyclictest28-21ksoftirqd/219:15:012
140019980,8cyclictest0-21swapper/222:25:202
140019980,7cyclictest23522-21ssh00:15:012
140019980,5cyclictest2358-21apt-get21:00:132
139929988,0cyclictest21-21ksoftirqd/123:37:161
139929980,5cyclictest0-21swapper/123:40:111
139929980,0cyclictest0-21swapper/121:10:211
139879986,1cyclictest9-21ksoftirqd/020:00:110
139879986,1cyclictest707-21snmpd22:50:250
139879986,1cyclictest707-21snmpd20:42:060
139879983,2cyclictest240-21systemd-journal20:30:000
139879981,1cyclictest20989-21ssh22:06:210
139879980,7cyclictest9163-21ssh21:10:500
139879980,7cyclictest6843-21diskmemload21:43:500
139879980,7cyclictest6004-21ssh23:10:160
139879980,7cyclictest5572-21ssh21:47:080
139879980,7cyclictest11757-21df_inode21:15:120
139879980,7cyclictest0-21swapper/023:20:240
139879980,7cyclictest0-21swapper/020:14:510
139879980,5cyclictest6843-21diskmemload23:26:140
139879980,2cyclictest20131-21forks19:20:140
139879980,1cyclictest17908-21ssh22:03:280
139879980,1cyclictest13195-21ssh22:39:070
140099976,1cyclictest707-21snmpd20:12:293
140099975,1cyclictest707-21snmpd23:08:473
140099975,1cyclictest707-21snmpd23:08:463
140099975,1cyclictest707-21snmpd22:58:563
140099975,1cyclictest707-21snmpd22:48:103
140099975,1cyclictest707-21snmpd21:39:023
140099975,1cyclictest707-21snmpd21:31:353
140099975,1cyclictest707-21snmpd21:05:493
140099975,1cyclictest707-21snmpd19:59:353
140099975,1cyclictest6080-21ssh00:32:583
140099975,1cyclictest35-21ksoftirqd/319:39:593
140099975,1cyclictest22435-21ssh00:12:283
140099974,1cyclictest35-21ksoftirqd/319:17:003
140099972,2cyclictest8642-21aten_r1power_cu20:05:103
140099972,2cyclictest23488-21sh23:32:183
140099971,3cyclictest6843-21diskmemload22:53:283
140099971,3cyclictest6843-21diskmemload00:25:063
140099970,4cyclictest0-21swapper/322:15:113
140099970,3cyclictest0-21swapper/321:41:373
140099970,2cyclictest0-21swapper/320:15:123
140019976,1cyclictest61650irq/122-eno123:49:442
140019976,1cyclictest61650irq/122-eno122:20:092
140019976,1cyclictest61650irq/122-eno121:50:112
140019976,1cyclictest61650irq/122-eno121:15:112
140019976,1cyclictest61650irq/122-eno119:35:132
140019976,1cyclictest61650irq/122-eno100:31:242
140019976,1cyclictest61650irq/122-eno100:20:112
140019976,1cyclictest61650irq/122-eno100:15:112
140019976,1cyclictest28-21ksoftirqd/223:45:002
140019976,1cyclictest28-21ksoftirqd/222:10:122
140019976,1cyclictest23367-21sensors19:25:192
140019976,1cyclictest22135-21ntpq23:30:172
140019976,0cyclictest61650irq/122-eno123:25:152
140019976,0cyclictest61650irq/122-eno122:40:112
140019975,1cyclictest707-21snmpd23:53:362
140019975,1cyclictest707-21snmpd19:33:222
140019975,1cyclictest61650irq/122-eno122:15:112
139929977,0cyclictest217362sleep100:10:391
139929974,3cyclictest0-21swapper/121:16:021
139929973,0cyclictest0-21swapper/100:37:331
139929971,6cyclictest0-21swapper/120:47:071
139929970,7cyclictest0-21swapper/122:17:431
139929970,7cyclictest0-21swapper/120:00:131
139929970,7cyclictest0-21swapper/119:40:171
139929970,6cyclictest0-21swapper/122:33:211
139929970,6cyclictest0-21swapper/120:05:101
139929970,4cyclictest0-21swapper/123:15:011
139929970,1cyclictest0-21swapper/123:50:161
139929970,1cyclictest0-21swapper/123:00:121
139929970,1cyclictest0-21swapper/121:50:271
139929970,0cyclictest0-21swapper/122:44:551
139879976,1cyclictest9-21ksoftirqd/020:59:260
139879976,1cyclictest13892-21ssh21:58:180
139879975,1cyclictest9-21ksoftirqd/019:34:590
139879975,1cyclictest707-21snmpd23:35:560
139879975,1cyclictest707-21snmpd23:02:560
139879975,1cyclictest707-21snmpd20:20:020
139879975,1cyclictest6955-21cat22:30:160
139879975,1cyclictest32675-21ssh23:45:090
139879975,1cyclictest18532-21diskstats22:45:150
139879974,2cyclictest1793-21cut19:50:130
139879971,6cyclictest0-21swapper/021:25:410
139879970,6cyclictest5730-21taskset22:29:580
139879970,6cyclictest4150-21ssh23:50:070
139879970,6cyclictest31601-21/usr/sbin/munin19:45:200
139879970,6cyclictest31579-21apt-get00:25:130
139879970,6cyclictest27679-21ssh22:55:290
139879970,6cyclictest26656-21ssh22:15:090
139879970,6cyclictest23972-21sed22:10:170
139879970,6cyclictest21965-21memory23:30:160
139879970,6cyclictest15216-21ssh00:04:010
139879970,6cyclictest14142-1kworker/u9:100:05:190
139879970,6cyclictest0-21swapper/021:20:130
139879970,6cyclictest0-21swapper/020:50:100
139879970,6cyclictest0-21swapper/019:35:110
139879970,5cyclictest13560-21apt-get22:40:000
139879970,1cyclictest32631-21ssh22:20:510
139879970,1cyclictest27646-21ssh21:35:130
139879970,1cyclictest1747-21ntpd21:00:190
139879970,1cyclictest1258-21apt-get23:05:130
139879970,1cyclictest1258-21apt-get23:05:130
139879970,1cyclictest0-21swapper/023:40:130
139879970,1cyclictest0-21swapper/021:30:150
139879970,1cyclictest0-21swapper/000:30:090
140099966,0cyclictest7657-21kworker/3:200:15:103
140099965,1cyclictest9000-21ssh00:35:243
140099965,1cyclictest8980-21ssh21:50:483
140099965,1cyclictest8158-21ssh22:31:103
140099965,1cyclictest8065-21ssh23:55:083
140099965,1cyclictest707-21snmpd23:35:243
140099965,1cyclictest707-21snmpd21:23:163
140099965,1cyclictest7029-21ssh23:53:013
140099965,1cyclictest5404-21ssh21:46:413
140099965,1cyclictest3588-21ssh23:49:153
140099965,1cyclictest35-21ksoftirqd/322:00:163
140099965,1cyclictest35-21ksoftirqd/321:04:153
140099965,1cyclictest29478-21ssh00:20:233
140099965,1cyclictest23672-21ssh22:10:143
140099965,1cyclictest21660-21ssh21:26:253
140099965,1cyclictest13995-21cat23:20:183
140099965,1cyclictest12805-21sendmail-msp23:20:013
140099965,1cyclictest10855-21ssh22:35:163
140099964,1cyclictest707-21snmpd23:00:383
140099964,1cyclictest707-21snmpd19:48:023
140099964,1cyclictest707-21snmpd19:40:463
140099964,1cyclictest6843-21diskmemload21:11:433
140099964,1cyclictest18181-21ntpq23:25:173
140099962,3cyclictest12828-21head00:00:183
140099961,4cyclictest622-21ssh22:21:573
140099961,2cyclictest6843-21diskmemload23:10:123
140019966,0cyclictest61650irq/122-eno123:11:452
140019966,0cyclictest61650irq/122-eno123:05:012
140019966,0cyclictest61650irq/122-eno123:05:012
140019966,0cyclictest61650irq/122-eno123:00:142
140019966,0cyclictest61650irq/122-eno122:55:162
140019966,0cyclictest61650irq/122-eno122:05:142
140019966,0cyclictest61650irq/122-eno121:40:112
140019966,0cyclictest61650irq/122-eno121:35:172
140019966,0cyclictest61650irq/122-eno121:30:152
140019966,0cyclictest61650irq/122-eno121:25:012
140019966,0cyclictest61650irq/122-eno121:20:142
140019966,0cyclictest61650irq/122-eno121:11:432
140019966,0cyclictest61650irq/122-eno120:56:482
140019966,0cyclictest61650irq/122-eno120:30:392
140019966,0cyclictest61650irq/122-eno120:25:162
140019966,0cyclictest61650irq/122-eno120:20:112
140019966,0cyclictest61650irq/122-eno120:00:112
140019966,0cyclictest61650irq/122-eno119:51:092
140019966,0cyclictest61650irq/122-eno119:40:052
140019966,0cyclictest61650irq/122-eno119:23:462
140019965,1cyclictest61650irq/122-eno123:55:022
140019965,1cyclictest61650irq/122-eno123:34:592
140019965,1cyclictest61650irq/122-eno121:46:262
140019965,1cyclictest61650irq/122-eno119:55:142
140019965,0cyclictest28-21ksoftirqd/219:45:132
140019964,1cyclictest31184-21ntpq20:50:162
140019964,1cyclictest28-21ksoftirqd/222:45:142
140019963,2cyclictest583-21in:imuxsock20:10:012
140019961,1cyclictest0-21swapper/220:45:112
140019960,2cyclictest8146-21sed00:35:182
139929966,0cyclictest21-21ksoftirqd/123:17:221
139929966,0cyclictest21-21ksoftirqd/120:10:161
139929960,6cyclictest0-21swapper/121:42:111
139929960,6cyclictest0-21swapper/120:15:151
139929960,5cyclictest0-21swapper/100:27:011
139929960,2cyclictest0-21swapper/121:25:111
139929960,1cyclictest0-21swapper/121:07:071
139879965,1cyclictest9323-21ssh21:51:420
139879965,1cyclictest5217-21diskstats21:05:140
139879965,1cyclictest17391-21telnet19:15:120
139879964,1cyclictest5524-21unixbench_multi19:55:200
139879964,1cyclictest21643-21grep20:30:170
139879961,5cyclictest1982-21sendmail-mta19:40:220
139879960,6cyclictest9137-21aten_r1power_cu23:15:120
139879960,6cyclictest0-21swapper/019:11:370
139879960,6cyclictest0-21swapper/000:35:120
139879960,5cyclictest0-21swapper/019:25:160
17684250,2sleep30-21swapper/320:23:213
140099954,1cyclictest707-21snmpd20:53:073
140099954,1cyclictest13650irq/124-ahci[0019:21:363
140099953,1cyclictest8388-21munin-run20:04:593
140099953,1cyclictest24394-21grep20:35:193
140099952,1cyclictest18867-21/usr/sbin/munin20:25:163
140099951,1cyclictest0-21swapper/320:40:123
140099950,4cyclictest26639-21latency_hist19:35:003
140099950,2cyclictest0-21swapper/319:50:123
140019954,0cyclictest61650irq/122-eno121:05:172
139929955,0cyclictest0-21swapper/100:33:481
139929952,1cyclictest0-21swapper/119:55:181
139929951,4cyclictest21-21ksoftirqd/123:30:231
139929950,5cyclictest0-21swapper/123:58:211
139929950,5cyclictest0-21swapper/123:25:531
139929950,5cyclictest0-21swapper/122:55:111
139929950,5cyclictest0-21swapper/122:07:451
139929950,5cyclictest0-21swapper/121:04:191
139929950,5cyclictest0-21swapper/120:56:101
139929950,5cyclictest0-21swapper/119:45:381
139929950,5cyclictest0-21swapper/119:31:041
139929950,4cyclictest0-21swapper/122:10:101
139929950,4cyclictest0-21swapper/119:15:101
139929950,4cyclictest0-21swapper/100:00:191
139929950,2cyclictest0-21swapper/122:00:171
139929950,2cyclictest0-21swapper/121:20:111
139929950,2cyclictest0-21swapper/119:23:151
139929950,1cyclictest0-21swapper/123:08:081
139929950,1cyclictest0-21swapper/123:08:081
139929950,1cyclictest0-21swapper/121:59:441
139929950,0cyclictest0-21swapper/122:46:151
139929950,0cyclictest0-21swapper/121:34:161
139929950,0cyclictest0-21swapper/100:23:441
139879950,1cyclictest0-21swapper/020:45:110
140099943,1cyclictest1118-21ntp_kernel_pll_20:55:163
140099940,1cyclictest15159-21latency19:10:163
139929944,0cyclictest21-21ksoftirqd/120:40:401
139929943,1cyclictest0-21swapper/122:54:561
139929942,1cyclictest5515-21chrt22:29:261
139929941,1cyclictest0-21swapper/120:35:171
139929940,4cyclictest0-21swapper/120:31:151
139929940,4cyclictest0-21swapper/119:25:131
139929940,1cyclictest0-21swapper/123:20:301
139929940,1cyclictest0-21swapper/119:50:121
139929940,1cyclictest0-21swapper/119:10:121
139929940,0cyclictest0-21swapper/123:45:101
139929930,1cyclictest0-21swapper/120:50:121
139929930,0cyclictest0-21swapper/120:25:121
139929930,0cyclictest0-21swapper/120:20:061
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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