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2026-03-02 - 21:17
[ 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 Mar 02, 2026 12:45:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
306782208171,24sleep30-21swapper/307:06:103
307912201161,26sleep20-21swapper/207:07:392
307012199160,25sleep10-21swapper/107:06:291
309312197159,25sleep00-21swapper/007:09:290
56352720,0sleep10-21swapper/108:30:151
146492560,0sleep30-21swapper/311:00:163
31053992316,7cyclictest28-21ksoftirqd/209:35:162
31053992019,1cyclictest28-21ksoftirqd/207:50:202
31053991918,1cyclictest28-21ksoftirqd/210:15:182
31053991817,1cyclictest28-21ksoftirqd/212:15:012
31053991817,1cyclictest28-21ksoftirqd/207:25:162
31053991817,1cyclictest28-21ksoftirqd/207:25:152
31053991816,1cyclictest28-21ksoftirqd/211:20:122
31053991816,1cyclictest28-21ksoftirqd/210:50:112
31053991815,2cyclictest28-21ksoftirqd/210:20:102
31053991716,1cyclictest28-21ksoftirqd/211:00:132
31053991716,1cyclictest28-21ksoftirqd/208:50:202
31053991716,1cyclictest28-21ksoftirqd/207:20:162
10642170,0sleep01068-21cut12:05:180
31053991616,0cyclictest28-21ksoftirqd/207:10:122
31053991615,1cyclictest28-21ksoftirqd/211:40:182
31053991615,1cyclictest28-21ksoftirqd/211:35:152
31053991615,1cyclictest28-21ksoftirqd/211:25:132
31053991615,1cyclictest28-21ksoftirqd/211:10:142
31053991615,1cyclictest28-21ksoftirqd/210:45:152
31053991514,1cyclictest28-21ksoftirqd/212:20:182
31053991514,1cyclictest28-21ksoftirqd/210:35:142
31053991514,1cyclictest28-21ksoftirqd/210:25:152
31053991513,2cyclictest28-21ksoftirqd/209:17:162
31044991514,1cyclictest9-21ksoftirqd/008:00:130
3105399147,0cyclictest28-21ksoftirqd/209:20:162
31053991414,0cyclictest28-21ksoftirqd/208:25:162
31053991413,1cyclictest28-21ksoftirqd/212:30:202
31053991413,1cyclictest28-21ksoftirqd/212:25:162
31053991413,1cyclictest28-21ksoftirqd/212:03:012
31053991413,1cyclictest28-21ksoftirqd/211:05:142
31053991413,1cyclictest28-21ksoftirqd/207:45:162
31053991412,1cyclictest28-21ksoftirqd/212:20:002
31053991412,1cyclictest28-21ksoftirqd/212:00:002
31053991412,1cyclictest28-21ksoftirqd/211:00:002
31053991412,1cyclictest28-21ksoftirqd/209:00:002
3104499143,5cyclictest11085-21latency_hist07:35:010
31053991313,0cyclictest28-21ksoftirqd/210:34:232
31053991313,0cyclictest28-21ksoftirqd/209:33:582
31053991312,1cyclictest28-21ksoftirqd/211:34:592
31053991312,1cyclictest28-21ksoftirqd/209:50:172
31053991312,1cyclictest28-21ksoftirqd/209:40:112
31053991312,1cyclictest28-21ksoftirqd/209:11:422
31053991312,1cyclictest28-21ksoftirqd/208:35:112
31053991312,1cyclictest28-21ksoftirqd/207:35:172
31053991311,1cyclictest28-21ksoftirqd/212:39:592
31053991311,1cyclictest28-21ksoftirqd/211:54:592
31053991311,1cyclictest28-21ksoftirqd/210:40:012
31053991311,1cyclictest28-21ksoftirqd/210:15:012
31053991311,1cyclictest28-21ksoftirqd/208:20:012
31053991311,1cyclictest28-21ksoftirqd/208:15:012
31053991311,1cyclictest28-21ksoftirqd/208:00:002
31053991311,1cyclictest28-21ksoftirqd/207:20:012
3105399130,1cyclictest23738-21diskmemload12:05:132
31044991311,1cyclictest9-21ksoftirqd/011:50:000
31058991211,1cyclictest35-21ksoftirqd/308:45:003
3105899121,3cyclictest6807-21apt-get10:10:013
3105399129,2cyclictest28-21ksoftirqd/209:09:592
3105399129,1cyclictest28-21ksoftirqd/211:20:012
3105399129,1cyclictest28-21ksoftirqd/211:20:002
31053991212,0cyclictest28-21ksoftirqd/209:46:012
31053991211,1cyclictest28-21ksoftirqd/210:05:172
31053991211,1cyclictest28-21ksoftirqd/208:50:002
31053991210,1cyclictest28-21ksoftirqd/211:50:002
31053991210,1cyclictest28-21ksoftirqd/210:05:002
31053991210,1cyclictest28-21ksoftirqd/209:59:592
31053991210,1cyclictest28-21ksoftirqd/209:30:002
31053991210,1cyclictest28-21ksoftirqd/208:35:012
31053991210,1cyclictest28-21ksoftirqd/207:44:592
31053991210,1cyclictest28-21ksoftirqd/207:30:202
3104499124,4cyclictest1027-21sort07:15:010
3104499120,0cyclictest0-21swapper/009:30:120
3105399119,1cyclictest28-21ksoftirqd/209:00:122
3105399119,1cyclictest28-21ksoftirqd/208:44:592
3105399119,1cyclictest28-21ksoftirqd/208:04:592
3105399118,1cyclictest28-21ksoftirqd/208:20:002
31044991110,1cyclictest9-21ksoftirqd/011:15:000
31044991110,1cyclictest9-21ksoftirqd/007:20:010
3105899109,1cyclictest35-21ksoftirqd/312:05:003
31058991010,0cyclictest23738-21diskmemload10:23:533
3105399109,1cyclictest28-21ksoftirqd/208:05:112
3104499109,1cyclictest9-21ksoftirqd/012:00:000
310589998,1cyclictest35-21ksoftirqd/311:35:003
310589998,1cyclictest35-21ksoftirqd/310:39:593
310589998,1cyclictest35-21ksoftirqd/307:30:013
310589998,1cyclictest35-21ksoftirqd/307:30:003
310589998,1cyclictest35-21ksoftirqd/307:25:013
310589990,8cyclictest2678-21kworker/u8:109:19:173
310449999,0cyclictest9-21ksoftirqd/010:15:010
310449998,1cyclictest9-21ksoftirqd/010:35:130
310589987,1cyclictest35-21ksoftirqd/307:20:003
310589986,1cyclictest707-21snmpd11:35:333
310589986,1cyclictest707-21snmpd10:57:253
310589986,1cyclictest707-21snmpd07:38:553
310589986,1cyclictest35-21ksoftirqd/312:00:013
310589986,1cyclictest19686-21aten_r1power_po09:45:123
310589980,4cyclictest4710-21kworker/u8:212:30:023
310489987,1cyclictest21-21ksoftirqd/112:03:461
310449987,1cyclictest9-21ksoftirqd/011:30:010
310449987,1cyclictest8311-21ssh11:34:560
310449986,1cyclictest9-21ksoftirqd/007:44:590
310449986,1cyclictest707-21snmpd08:48:530
310449986,1cyclictest707-21snmpd07:52:500
310449986,1cyclictest1886-21ssh09:21:390
310449985,1cyclictest548-21systemd-logind11:54:070
310449985,1cyclictest548-21systemd-logind08:19:080
310449985,1cyclictest548-21systemd-logind07:24:070
310449985,1cyclictest294-21systemd-udevd11:21:080
310449982,5cyclictest2678-21kworker/u8:110:27:480
310449982,5cyclictest13739-21/usr/sbin/munin11:00:230
310449981,6cyclictest17965-21cpuspeed_turbos11:05:160
310449981,6cyclictest0-21swapper/007:40:010
310449980,7cyclictest17226-21ntpq07:45:170
310449980,7cyclictest12374-21perl12:20:130
310449980,1cyclictest17953-21ssh09:41:320
5483270,1sleep10-21swapper/110:49:381
4252270,0sleep10-21swapper/111:29:311
310589976,1cyclictest35-21ksoftirqd/311:40:143
310589976,1cyclictest35-21ksoftirqd/310:45:003
310589976,1cyclictest35-21ksoftirqd/309:11:543
310589976,1cyclictest35-21ksoftirqd/308:35:003
310589975,1cyclictest707-21snmpd12:16:473
310589975,1cyclictest707-21snmpd10:46:593
310589975,1cyclictest707-21snmpd10:08:003
310589975,1cyclictest707-21snmpd09:57:403
310589975,1cyclictest707-21snmpd09:06:573
310589975,1cyclictest707-21snmpd08:38:593
310589975,1cyclictest707-21snmpd08:01:053
310589975,1cyclictest14796-21ssh12:23:483
310589973,3cyclictest769-21lldpd11:49:033
310589970,4cyclictest18448-21apt-get07:50:103
310589970,3cyclictest0-21swapper/309:25:113
310589970,3cyclictest0-21swapper/308:10:103
310589970,1cyclictest0-21swapper/309:50:133
310489971,6cyclictest0-21swapper/107:24:041
310489970,7cyclictest0-21swapper/111:55:201
310489970,7cyclictest0-21swapper/109:40:151
310489970,1cyclictest0-21swapper/110:30:111
310489970,0cyclictest0-21swapper/112:27:111
310449976,1cyclictest9987-21ssh11:35:160
310449976,1cyclictest9-21ksoftirqd/010:40:110
310449976,1cyclictest9-21ksoftirqd/010:15:120
310449976,1cyclictest707-21snmpd08:59:510
310449976,1cyclictest16099-21ssh11:44:350
310449976,1cyclictest13390-1kworker/u9:110:45:130
310449975,2cyclictest707-21snmpd08:25:400
310449975,1cyclictest9-21ksoftirqd/012:35:380
310449975,1cyclictest585-21rs:main0
310449975,1cyclictest3763-21aten_r1power_fr09:25:110
310449975,1cyclictest25736-1kworker/u9:009:56:120
310449975,1cyclictest10996-21ntp_states08:40:170
310449974,1cyclictest548-21systemd-logind09:12:080
310449974,1cyclictest294-21systemd-udevd10:51:070
310449972,4cyclictest30004-21ssh09:16:070
310449970,6cyclictest7710-21grep07:25:150
310449970,6cyclictest7710-21grep07:25:150
310449970,6cyclictest5411-21df_inode08:30:150
310449970,6cyclictest2918-21ssh10:05:130
310449970,6cyclictest28451-21sh12:00:100
310449970,6cyclictest21297-21sshd12:30:350
310449970,6cyclictest15834-21expr12:25:130
310449970,6cyclictest0-21swapper/011:15:160
310449970,6cyclictest0-21swapper/011:15:150
310449970,1cyclictest9600-21ssh12:15:570
310449970,1cyclictest6885-21ssh12:13:580
310449970,1cyclictest17788-21ssh10:23:430
21511270,0sleep10-21swapper/110:28:141
21068270,0sleep30-21swapper/311:09:353
310589966,0cyclictest0-21swapper/309:30:183
310589965,1cyclictest707-21snmpd12:10:043
310589965,1cyclictest707-21snmpd11:52:133
310589965,1cyclictest707-21snmpd08:50:413
310589965,1cyclictest35-21ksoftirqd/309:40:003
310589965,1cyclictest35-21ksoftirqd/308:00:003
310589965,1cyclictest2956-21ssh12:08:523
310589965,1cyclictest28642-21ssh11:18:583
310589965,1cyclictest28642-21ssh11:18:583
310589965,1cyclictest2673-21ssh11:25:283
310589965,1cyclictest25435-21ssh12:36:153
310589965,1cyclictest17784-21ssh09:41:053
310589965,1cyclictest17498-21ssh12:25:453
310589965,1cyclictest1002-21ssh09:20:203
310589964,1cyclictest707-21snmpd07:48:543
310589964,1cyclictest32031-21ssh11:22:353
310589964,1cyclictest24002-21ssh11:12:023
310589963,2cyclictest10697-21kworker/u8:210:34:413
310589961,2cyclictest0-21swapper/310:25:113
310589960,2cyclictest14305-21idleruntime-cro08:49:593
310589960,2cyclictest0-21swapper/310:17:203
310589960,1cyclictest0-21swapper/310:50:093
310489966,0cyclictest0-21swapper/108:05:171
310489961,5cyclictest0-21swapper/107:25:041
310489961,5cyclictest0-21swapper/107:25:041
310489961,3cyclictest0-21swapper/109:05:121
310489961,3cyclictest0-21swapper/107:30:131
310489960,6cyclictest0-21swapper/110:44:251
310489960,6cyclictest0-21swapper/107:58:341
310489960,6cyclictest0-21swapper/107:40:461
310489960,5cyclictest0-21swapper/111:06:151
310489960,5cyclictest0-21swapper/109:37:151
310489960,5cyclictest0-21swapper/109:10:151
310489960,5cyclictest0-21swapper/108:26:111
310489960,4cyclictest0-21swapper/109:34:001
310489960,1cyclictest0-21swapper/111:48:001
310489960,1cyclictest0-21swapper/108:48:001
310489960,1cyclictest0-21swapper/108:40:151
310489960,1cyclictest0-21swapper/107:10:141
310489960,0cyclictest0-21swapper/110:06:211
310449965,1cyclictest9-21ksoftirqd/010:30:110
310449964,1cyclictest707-21snmpd08:51:450
310449963,1cyclictest294-21systemd-udevd09:05:070
310449963,1cyclictest294-21systemd-udevd09:01:080
310449963,1cyclictest294-21systemd-udevd07:55:080
310449963,1cyclictest240-21systemd-journal10:55:000
310449963,1cyclictest240-21systemd-journal08:10:580
310449960,6cyclictest9749-1kworker/u9:009:35:010
310449960,6cyclictest0-21swapper/008:35:190
310449960,5cyclictest20237-21tune2fs09:45:130
310449960,2cyclictest0-21swapper/010:00:100
310449960,1cyclictest0-21swapper/008:22:350
310449960,0cyclictest0-21swapper/009:50:030
310589954,1cyclictest9861-21cat07:30:153
310589954,1cyclictest707-21snmpd08:23:593
310589954,1cyclictest707-21snmpd08:07:533
310589954,1cyclictest35-21ksoftirqd/310:00:133
310589953,1cyclictest707-21snmpd08:58:113
310589952,1cyclictest0-21swapper/308:15:203
310589951,4cyclictest21392-21munin-run09:05:003
310589950,1cyclictest0-21swapper/307:40:123
310489955,0cyclictest0-21swapper/111:43:151
310489951,3cyclictest20257-21taskset07:51:101
310489951,0cyclictest0-21swapper/110:10:101
310489950,5cyclictest0-21swapper/111:21:211
310489950,5cyclictest0-21swapper/111:16:201
310489950,5cyclictest0-21swapper/111:16:191
310489950,5cyclictest0-21swapper/111:00:001
310489950,5cyclictest0-21swapper/110:01:431
310489950,5cyclictest0-21swapper/109:53:371
310489950,5cyclictest0-21swapper/108:00:581
310489950,3cyclictest0-21swapper/112:18:051
310489950,3cyclictest0-21swapper/112:10:121
310489950,3cyclictest0-21swapper/110:23:391
310489950,2cyclictest0-21swapper/112:35:211
310489950,2cyclictest0-21swapper/111:00:211
310489950,2cyclictest0-21swapper/109:59:071
310489950,2cyclictest0-21swapper/108:50:101
310489950,1cyclictest0-21swapper/111:53:231
310489950,1cyclictest0-21swapper/109:20:111
310489950,0cyclictest0-21swapper/112:22:331
310489950,0cyclictest0-21swapper/110:35:441
310589943,1cyclictest3951-21sensors_temp08:25:183
310489942,1cyclictest0-21swapper/109:15:361
310489941,2cyclictest0-21swapper/107:35:111
310489941,2cyclictest0-21swapper/107:15:111
310489941,1cyclictest0-21swapper/112:30:111
310489941,1cyclictest0-21swapper/110:15:101
310489940,4cyclictest0-21swapper/109:01:041
310489940,3cyclictest0-21swapper/111:32:001
310489940,3cyclictest0-21swapper/110:51:081
310489940,3cyclictest0-21swapper/108:10:101
310489940,2cyclictest0-21swapper/112:05:091
310489940,2cyclictest0-21swapper/111:36:251
310489940,2cyclictest0-21swapper/108:55:131
310489940,1cyclictest0-21swapper/111:10:231
310489940,1cyclictest0-21swapper/109:45:061
310489940,1cyclictest0-21swapper/109:29:051
310489940,1cyclictest0-21swapper/108:37:441
310489940,1cyclictest0-21swapper/107:45:141
310489940,0cyclictest0-21swapper/108:15:121
310589931,1cyclictest31260-21apt-get07:10:103
310489931,1cyclictest0-21swapper/108:20:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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