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2026-02-10 - 15:34
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #5, slot #3

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
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Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 rack5slot3s.osadl.org (updated Tue Feb 10, 2026 12:44:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
195872240163,25sleep20-21swapper/207:09:352
195872240163,25sleep20-21swapper/207:09:352
194802227153,23sleep10-21swapper/107:08:131
194802227153,23sleep10-21swapper/107:08:131
193892204166,25sleep30-21swapper/307:07:033
193892204166,25sleep30-21swapper/307:07:023
195432202165,25sleep00-21swapper/007:09:010
195432202165,25sleep00-21swapper/007:09:010
19721991191,2cyclictest0-21swapper/307:14:073
19721999589,3cyclictest3531-40dnf12:38:173
19721995754,2cyclictest0-21swapper/309:51:243
204142560,5sleep320417-21cpuspeed_turbos10:50:123
97302520,2sleep00-21swapper/011:40:010
44622490,3sleep30-21swapper/310:12:543
1970499365,28cyclictest7464-21awk11:35:010
19714993524,3cyclictest0-21swapper/212:09:372
1971499341,16cyclictest25058-21netstat09:45:192
1971499341,15cyclictest0-21swapper/207:35:192
19714993317,3cyclictest0-21swapper/212:33:212
19714993217,8cyclictest0-21swapper/211:39:402
1970499329,11cyclictest17209-21munin-run09:30:010
19714993117,9cyclictest0-21swapper/209:21:232
1971499311,12cyclictest0-21swapper/210:45:202
1970499317,12cyclictest6217-21munin-run09:05:020
1971499301,18cyclictest0-21swapper/212:10:252
1971499301,12cyclictest0-21swapper/210:20:042
79692290,2sleep30-21swapper/310:20:183
19714992816,3cyclictest0-21swapper/211:24:042
19714992812,9cyclictest0-21swapper/209:51:062
1970999283,7cyclictest8418-21munin-run09:10:001
1970999282,20cyclictest0-21swapper/111:10:471
19714992713,9cyclictest0-21swapper/209:15:102
19714992712,3cyclictest2499-21ntp_states07:40:222
1970499271,13cyclictest16245-21munin-run11:55:010
1970499271,13cyclictest16245-21munin-run11:55:010
19714992615,2cyclictest0-21swapper/208:45:122
19714992612,8cyclictest0-21swapper/210:07:262
1971499261,12cyclictest0-21swapper/210:51:382
1970999266,2cyclictest12050irq/123-ahci[0010:30:011
1970999263,15cyclictest88350irq/128-enp1s0-08:20:161
1970999261,5cyclictest0-21swapper/112:26:331
1970499261,22cyclictest1065-21/usr/sbin/munin11:20:220
1970499261,13cyclictest15009-21munin-run09:25:010
1970499261,11cyclictest21000-21awk08:25:000
141852260,16sleep123-21ksoftirqd/111:50:011
1971499259,9cyclictest0-21swapper/208:15:482
1971499257,3cyclictest0-21swapper/209:38:292
19714992517,3cyclictest0-21swapper/210:16:582
19714992515,3cyclictest0-21swapper/212:22:432
19714992515,2cyclictest0-21swapper/210:42:062
19714992515,2cyclictest0-21swapper/210:42:062
19714992514,3cyclictest0-21swapper/208:06:222
19714992513,8cyclictest0-21swapper/211:50:522
19714992513,8cyclictest0-21swapper/211:50:522
19714992513,3cyclictest0-21swapper/209:33:072
19714992513,3cyclictest0-21swapper/209:33:072
1971499251,17cyclictest0-21swapper/211:33:542
1971499251,12cyclictest0-21swapper/210:57:282
1970999255,6cyclictest21363-40dnf09:37:091
19709992511,12cyclictest14628-21kworker/u8:207:21:491
1970499257,6cyclictest25755-21pluginstate11:00:220
1970499252,12cyclictest22451-21/usr/sbin/munin10:55:220
1971499249,4cyclictest0-21swapper/208:28:042
1971499247,11cyclictest0-21swapper/211:11:102
19714992410,3cyclictest32286-21ntp_kernel_pll_11:15:202
1970999242,19cyclictest13430-21munin-run10:35:011
1970999241,3cyclictest16533-21hddtemp_smartct10:40:171
1970999241,3cyclictest16533-21hddtemp_smartct10:40:171
1970999241,17cyclictest0-21swapper/112:19:321
1970499242,11cyclictest24034-21/usr/sbin/munin09:45:210
1970499241,11cyclictest31247-21/usr/sbin/munin11:15:120
1972199231,6cyclictest0-21swapper/311:24:563
1972199231,6cyclictest0-21swapper/309:15:313
1971499238,8cyclictest0-21swapper/210:31:262
1971499237,3cyclictest0-21swapper/212:03:572
1971499236,4cyclictest0-21swapper/211:04:502
19714992312,3cyclictest0-21swapper/209:09:422
19714992312,3cyclictest0-21swapper/209:01:182
19714992311,3cyclictest0-21swapper/207:24:212
1971499231,12cyclictest0-21swapper/207:15:132
19714992310,9cyclictest0-21swapper/210:03:222
19714992310,2cyclictest0-21swapper/211:06:182
1971499230,2cyclictest0-21swapper/208:30:182
1970999232,16cyclictest0-21swapper/109:47:031
1970999232,12cyclictest1257-21irqstats10:05:161
1970999231,5cyclictest0-21swapper/110:00:111
1970999231,3cyclictest29596-21ps09:55:221
1970999231,17cyclictest0-21swapper/111:54:411
1970999231,17cyclictest0-21swapper/111:54:411
1970999231,16cyclictest0-21swapper/108:35:451
1970999231,16cyclictest0-21swapper/107:55:471
1970499236,15cyclictest9049-21perf10:25:010
1970499232,10cyclictest10210-21/usr/sbin/munin08:00:230
1970499231,9cyclictest823-21snmpd10:42:370
1970499231,9cyclictest823-21snmpd10:42:370
1970499231,5cyclictest0-21swapper/010:45:240
1970499231,3cyclictest8411-21diskmemload10:10:320
1970499231,12cyclictest0-21swapper/012:34:560
1970499231,10cyclictest30594-21unixbench_singl11:10:260
1970499231,10cyclictest29670-21/usr/sbin/munin12:25:160
1970499231,10cyclictest19905-21/usr/sbin/munin07:10:160
1970499231,10cyclictest11758-21memory09:15:210
1970499230,11cyclictest1192-21basename07:40:010
19721992210,3cyclictest16299-21uname09:25:193
1971499229,4cyclictest0-21swapper/209:55:212
1971499229,2cyclictest0-21swapper/208:50:142
1971499221,7cyclictest0-21swapper/211:47:052
1971499221,13cyclictest31796-21sed12:30:012
1971499221,12cyclictest0-21swapper/208:20:222
1970999223,5cyclictest21-21rcuc/111:08:111
1970999222,15cyclictest0-21swapper/110:55:061
1970999222,15cyclictest0-21swapper/107:40:421
1970999221,9cyclictest23308-21sed09:40:261
1970999221,2cyclictest11677-21kernelversion09:15:191
1970999221,17cyclictest13357-21expr09:20:151
1970999221,16cyclictest0-21swapper/110:23:471
1970999221,16cyclictest0-21swapper/110:11:161
1970999221,15cyclictest0-21swapper/110:15:061
1970999221,14cyclictest8411-21diskmemload09:31:581
1970999221,14cyclictest8411-21diskmemload09:31:581
19709992211,3cyclictest15397-40dnf10:37:171
1970499225,15cyclictest28827-21munin-run11:10:010
1970499221,11cyclictest0-21swapper/010:00:130
1970499221,10cyclictest25454-21cstates12:15:120
1970499221,10cyclictest21834-21/usr/sbin/munin09:40:240
1972199213,10cyclictest18050-21/usr/sbin/munin10:45:173
1972199212,10cyclictest24422-21munin-run11:00:013
1972199211,7cyclictest5821-21/usr/sbin/munin07:50:173
1972199211,5cyclictest0-21swapper/311:29:113
1972199211,11cyclictest29728-21hddtemp_smartct11:10:163
1972199211,10cyclictest12186-21crond08:05:003
1971499219,3cyclictest0-21swapper/208:35:582
1971499218,3cyclictest0-21swapper/209:12:402
1971499218,3cyclictest0-21swapper/207:59:102
1971499215,9cyclictest0-21swapper/211:44:202
1971499215,4cyclictest14572-21memory10:35:202
1971499212,2cyclictest88350irq/128-enp1s0-07:25:132
1971499211,13cyclictest0-21swapper/212:38:432
19714992111,3cyclictest0-21swapper/210:28:582
19714992111,3cyclictest0-21swapper/207:49:422
1971499210,20cyclictest0-21swapper/210:13:082
1970999219,3cyclictest8040-21/usr/sbin/munin11:35:121
1970999213,2cyclictest12744-21kworker/u8:109:26:521
1970999212,3cyclictest0-21swapper/110:52:021
1970999212,10cyclictest17533-21ntp_states11:55:211
19709992117,3cyclictest0-21swapper/110:47:461
1970999211,6cyclictest0-21swapper/109:13:211
1970999211,4cyclictest5127-21kworker/u8:211:28:371
19709992113,3cyclictest0-21swapper/111:20:091
1970999211,15cyclictest0-21swapper/112:10:291
1970999211,15cyclictest0-21swapper/111:33:021
1970999211,15cyclictest0-21swapper/108:18:041
1970999211,15cyclictest0-21swapper/107:50:411
1970999211,15cyclictest0-21swapper/107:48:411
1970999211,15cyclictest0-21swapper/107:34:491
1970999211,14cyclictest0-21swapper/111:00:481
1970999210,15cyclictest0-21swapper/109:01:501
1970499216,5cyclictest0-21swapper/009:36:410
1970499215,5cyclictest0-21swapper/010:52:590
1970499214,8cyclictest9999-21kworker/u8:010:33:200
1970499214,6cyclictest0-21swapper/010:17:190
1970499211,9cyclictest9878-21/usr/sbin/munin11:40:280
1970499211,3cyclictest24938-21kworker/u8:112:36:300
179502211,3sleep018107-21hddtemp_smartct09:30:150
179502211,3sleep018107-21hddtemp_smartct09:30:150
1972199204,9cyclictest0-21swapper/311:35:043
1972199204,8cyclictest88450irq/129-enp1s0-11:45:213
1972199201,7cyclictest24986-21grep09:45:193
1972199201,7cyclictest23414-21/usr/sbin/munin08:30:233
1972199201,7cyclictest11855-21munin-run11:45:013
1972199201,7cyclictest0-21swapper/312:00:223
1972199201,4cyclictest0-21swapper/311:55:193
19721992011,3cyclictest30616-21kworker/u8:210:30:143
1972199201,12cyclictest0-21swapper/310:40:223
1972199201,12cyclictest0-21swapper/310:40:223
1972199201,12cyclictest0-21swapper/309:32:503
1972199201,12cyclictest0-21swapper/309:32:503
1972199201,11cyclictest5481-21/usr/sbin/munin11:30:213
1972199201,11cyclictest29628-21sshd08:43:163
1972199201,11cyclictest29387-21/usr/sbin/munin07:30:233
1972199201,11cyclictest20878-21/usr/sbin/munin12:05:153
1971499206,2cyclictest88150irq/126-enp1s0-07:30:132
1971499205,4cyclictest22135-21df_inode07:15:022
1971499202,10cyclictest0-21swapper/208:11:402
1971499200,11cyclictest0-21swapper/211:28:302
1970999206,4cyclictest0-21swapper/111:41:181
1970999204,4cyclictest0-21swapper/112:35:461
1970999203,9cyclictest0-21swapper/108:30:251
19709992016,3cyclictest0-21swapper/108:07:011
19709992013,2cyclictest0-21swapper/107:35:091
1970999201,18cyclictest0-21swapper/107:29:101
1970999201,15cyclictest0-21swapper/108:14:041
1970999201,14cyclictest0-21swapper/108:26:131
1970999201,14cyclictest0-21swapper/108:02:301
1970999201,11cyclictest29858-21cat08:45:011
1970999201,11cyclictest20504-21sshd12:03:161
1970999201,10cyclictest2509-21sort08:55:141
1970999200,15cyclictest0-21swapper/111:18:451
1970999200,15cyclictest0-21swapper/107:12:151
1970499205,4cyclictest23201-21awk08:30:000
1970499202,3cyclictest19470-21irqstats12:00:160
1970499201,6cyclictest0-21swapper/010:26:230
1970499201,3cyclictest12744-21kworker/u8:109:54:370
1970499201,3cyclictest0-21swapper/012:06:460
1970499201,16cyclictest27188-21/usr/sbin/munin07:25:120
1970499201,10cyclictest0-21swapper/012:14:550
324362190,4sleep31972199cyclictest08:50:123
1972199199,3cyclictest24646-21/usr/sbin/munin11:00:123
1972199198,3cyclictest28425-21/usr/sbin/munin09:55:173
1972199198,3cyclictest13039-21/usr/sbin/munin09:20:153
1972199196,3cyclictest19011-21/usr/sbin/munin08:20:253
1972199192,7cyclictest88150irq/126-enp1s0-09:13:323
1972199191,5cyclictest0-21swapper/310:16:573
1972199191,12cyclictest0-21swapper/311:05:183
1972199191,12cyclictest0-21swapper/308:17:023
1972199191,11cyclictest0-21swapper/308:55:143
1972199191,10cyclictest27818-21diskstats12:20:133
1972199191,10cyclictest21213-21/usr/sbin/munin08:25:203
1972199191,10cyclictest15395-21sshd10:37:163
1972199191,10cyclictest0-21swapper/308:05:113
1971499198,2cyclictest0-21swapper/209:26:212
1971499195,2cyclictest88450irq/129-enp1s0-12:15:132
1971499193,2cyclictest88450irq/129-enp1s0-09:42:492
1971499190,10cyclictest0-21swapper/208:40:582
1970999193,9cyclictest768-21rngd09:52:091
1970999191,2cyclictest0-21swapper/112:05:131
19709991911,3cyclictest0-21swapper/108:48:221
1970999191,10cyclictest28669-21processes12:20:221
1970499196,4cyclictest0-21swapper/011:45:330
1970499191,8cyclictest0-21swapper/007:20:140
1970499191,4cyclictest14616-21/usr/sbin/munin08:10:220
19704991914,3cyclictest10186-21grep09:10:280
19704991913,4cyclictest3382-21cut11:25:120
1970499191,15cyclictest14391-21munin-run08:10:010
45802181,2sleep30-21swapper/309:00:173
1972199184,3cyclictest88450irq/129-enp1s0-08:10:203
1972199182,8cyclictest0-21swapper/312:25:163
1972199181,9cyclictest21834-21/usr/sbin/munin09:40:123
1972199181,9cyclictest0-21swapper/312:15:083
1972199181,7cyclictest31033-21/usr/sbin/munin08:45:203
1972199181,6cyclictest0-21swapper/310:25:193
1972199181,6cyclictest0-21swapper/310:09:073
1972199181,5cyclictest482-21ntp_states12:30:223
1972199181,5cyclictest3624-21/usr/sbin/munin07:45:143
1972199181,5cyclictest22796-21/usr/sbin/munin07:15:143
1972199181,5cyclictest14273-21/usr/sbin/munin11:50:253
1972199181,5cyclictest14273-21/usr/sbin/munin11:50:253
1972199181,5cyclictest0-21swapper/312:13:383
1972199181,4cyclictest9914-21sshd07:59:153
19721991814,3cyclictest0-21swapper/309:05:213
1972199181,14cyclictest25608-21/usr/sbin/munin08:35:133
1972199181,10cyclictest0-21swapper/311:15:263
1972199181,10cyclictest0-21swapper/310:02:363
1971499186,3cyclictest0-21swapper/211:55:462
19714991812,3cyclictest5822-21acpi07:50:112
1971499180,9cyclictest0-21swapper/208:56:062
1971499180,2cyclictest88450irq/129-enp1s0-08:00:182
1970999187,3cyclictest0-21swapper/112:30:321
1970999181,3cyclictest0-21swapper/107:15:411
1970999181,16cyclictest0-21swapper/108:51:081
1970499187,2cyclictest823-21snmpd07:16:520
1970499184,4cyclictest30833-21kernelversion08:45:180
1970499181,6cyclictest0-21swapper/009:57:110
1970499181,3cyclictest358-21/usr/sbin/munin10:05:230
1970499181,3cyclictest23414-21/usr/sbin/munin08:30:180
1970499181,2cyclictest88150irq/126-enp1s0-11:58:090
19704991811,4cyclictest4329-21idleruntime07:45:160
1970499181,14cyclictest26255-21tail08:35:160
1970499181,10cyclictest0-21swapper/007:55:230
1972199174,3cyclictest16927-21kworker/u8:009:35:133
1972199171,4cyclictest24995-21/usr/sbin/munin07:20:253
1972199171,3cyclictest31585-21/usr/sbin/munin07:35:163
19721991713,3cyclictest0-21swapper/307:26:533
1972199171,15cyclictest0-21swapper/307:41:033
1970499177,3cyclictest823-21snmpd07:41:570
1970499175,4cyclictest0-21swapper/010:35:230
1970499171,8cyclictest823-21snmpd08:42:550
1970499171,4cyclictest16812-21/usr/sbin/munin08:15:140
1970499170,5cyclictest5127-21kworker/u8:212:21:090
19704991611,3cyclictest7126-21hwlatdetect09:05:170
1970499161,12cyclictest32201-21/usr/sbin/munin08:50:120
19704991610,3cyclictest29732-21sh07:30:140
19704991610,3cyclictest2805-21mii-tool08:55:170
1970499159,3cyclictest6496-21hddtemp_smartct07:50:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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