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2026-03-05 - 16:30
[ 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 Thu Mar 05, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
270932240166,24sleep10-21swapper/107:07:431
270562238163,24sleep20-21swapper/207:07:162
269652205166,26sleep30-21swapper/307:06:043
270642202164,25sleep00-21swapper/007:07:210
2346321330,5sleep12735499cyclictest09:25:161
2736499109106,2cyclictest0-21swapper/309:58:133
2632921010,4sleep12735499cyclictest12:00:101
27364999491,2cyclictest0-21swapper/310:52:463
268522580,5sleep2311ktimersoftd/208:20:112
91622540,2sleep00-21swapper/012:35:020
27364995047,2cyclictest0-21swapper/312:09:013
10792420,3sleep20-21swapper/207:20:152
27364993936,2cyclictest0-21swapper/308:23:503
2734399354,23cyclictest29770-21kworker/u8:111:41:200
2734399338,11cyclictest0-21swapper/007:15:000
51562320,2sleep04338-21/usr/sbin/munin11:10:170
2734399327,12cyclictest10089-21munin-run10:10:020
2735999302,15cyclictest0-21swapper/207:49:422
2734399305,16cyclictest10029-21hddtemp_smartct12:35:160
2735499291,11cyclictest988-21kworker/1:011:05:211
2734399291,12cyclictest0-21swapper/011:34:420
303692280,3sleep011-21rcuc/007:15:040
2735499282,11cyclictest988-21kworker/1:011:00:171
2735499282,11cyclictest988-21kworker/1:011:00:171
27354992816,3cyclictest988-21kworker/1:008:20:121
2735499272,9cyclictest988-21kworker/1:009:09:331
2735499272,11cyclictest988-21kworker/1:007:25:071
2734399277,9cyclictest11-21rcuc/009:43:510
163132270,4sleep230-21rcuc/209:10:122
2735999264,9cyclictest29513-40dnf10:50:402
2735499269,9cyclictest0-21swapper/109:15:261
2735499262,11cyclictest988-21kworker/1:011:10:131
2735499261,9cyclictest988-21kworker/1:011:58:201
2735499261,10cyclictest988-21kworker/1:010:03:221
27354992610,3cyclictest988-21kworker/1:008:54:451
217532260,2sleep32736499cyclictest09:20:213
2736499255,12cyclictest0-21swapper/311:10:253
2735999251,7cyclictest16069-21munin-run09:10:022
2735499252,9cyclictest988-21kworker/1:011:26:231
2735499252,8cyclictest988-21kworker/1:010:43:451
2735499251,10cyclictest988-21kworker/1:010:53:351
2735499250,20cyclictest988-21kworker/1:011:49:001
2734399255,5cyclictest88150irq/126-enp1s0-10:20:160
2734399251,21cyclictest0-21swapper/011:50:290
2734399251,21cyclictest0-21swapper/011:48:450
310472240,2sleep20-21swapper/212:10:112
310472240,2sleep20-21swapper/212:10:112
27359992419,3cyclictest2617-21fschecks_time11:05:152
2735499242,12cyclictest988-21kworker/1:009:51:441
2735499242,12cyclictest988-21kworker/1:009:51:441
2735499241,9cyclictest988-21kworker/1:011:38:181
2735499241,8cyclictest988-21kworker/1:009:47:221
2735499241,21cyclictest988-21kworker/1:007:21:331
2735499241,15cyclictest988-21kworker/1:010:21:491
2734399241,21cyclictest0-21swapper/011:23:580
2734399241,21cyclictest0-21swapper/010:15:200
2734399241,20cyclictest24468-21/usr/sbin/munin08:15:190
27343992410,2cyclictest0-21swapper/011:08:490
2734399240,7cyclictest0-21swapper/012:06:330
2734399240,7cyclictest0-21swapper/010:35:460
2734399240,11cyclictest0-21swapper/008:35:010
2736499231,6cyclictest0-21swapper/310:00:463
2736499231,5cyclictest0-21swapper/312:28:493
2735999237,8cyclictest12050irq/123-ahci[0011:40:022
2735999233,6cyclictest0-21swapper/211:30:142
2735999232,11cyclictest11050-21munin-run07:45:012
2735999231,5cyclictest0-21swapper/210:07:292
2735999231,12cyclictest0-21swapper/210:15:032
2735499238,2cyclictest988-21kworker/1:011:20:331
2735499232,12cyclictest988-21kworker/1:011:15:231
2735499231,19cyclictest3104-21df_inode12:20:141
2735499231,18cyclictest0-21swapper/110:59:331
27354992310,3cyclictest988-21kworker/1:008:33:031
2734399239,3cyclictest457-21/usr/sbin/munin12:15:170
2734399237,4cyclictest0-21swapper/009:30:170
2734399231,10cyclictest10314-21/usr/sbin/munin10:10:120
2734399230,21cyclictest0-21swapper/012:20:170
2736499228,3cyclictest313912sh12:10:153
2736499228,3cyclictest313912sh12:10:153
2736499221,9cyclictest0-21swapper/310:47:093
2735999225,10cyclictest0-21swapper/210:40:202
2735999221,12cyclictest580-21systemd-journal10:25:012
2735499226,9cyclictest10023-21missed_timers07:40:211
2735499221,9cyclictest988-21kworker/1:009:38:121
2735499221,3cyclictest29785-21smart_sda12:05:231
27354992213,2cyclictest4396-21sed09:55:151
2735499221,12cyclictest988-21kworker/1:007:19:381
27354992210,3cyclictest988-21kworker/1:008:35:151
2735499220,16cyclictest0-21swapper/109:40:581
2734399223,9cyclictest0-21swapper/011:36:360
2734399223,5cyclictest0-21swapper/009:56:300
2734399221,9cyclictest894-21netstat11:00:170
2734399221,9cyclictest894-21netstat11:00:170
2734399221,18cyclictest29770-21kworker/u8:111:55:070
2734399221,11cyclictest0-21swapper/009:18:210
2734399220,4cyclictest0-21swapper/012:11:180
2734399220,4cyclictest0-21swapper/012:11:180
112292220,8sleep3401ktimersoftd/308:55:233
2736499217,11cyclictest5880-21gltestperf08:45:163
2736499212,8cyclictest13202-40dnf07:49:413
2736499212,11cyclictest27559-21/usr/sbin/munin07:10:203
2736499211,9cyclictest0-21swapper/310:12:183
27364992118,2cyclictest0-21swapper/308:13:353
2736499211,6cyclictest0-21swapper/309:26:423
2736499211,5cyclictest0-21swapper/311:29:513
27364992113,5cyclictest30442-21systemd-journal07:15:053
2736499211,2cyclictest17847-21grep09:10:253
2736499210,5cyclictest0-21swapper/311:33:013
2735999216,3cyclictest11655-21idleruntime-cro09:00:012
2735999213,9cyclictest20066-21dnf11:45:132
2735999212,6cyclictest30-21rcuc/210:35:162
2735999211,8cyclictest0-21swapper/209:43:422
2735999211,7cyclictest6259-21diskstats10:00:142
2735999211,7cyclictest0-21swapper/212:31:572
2735999211,7cyclictest0-21swapper/211:10:142
27359992117,2cyclictest32-21ksoftirqd/207:20:002
2735999211,6cyclictest0-21swapper/210:55:252
2735999211,12cyclictest0-21swapper/211:57:582
2735999211,11cyclictest20079-21/usr/sbin/munin08:05:122
2735499216,2cyclictest988-21kworker/1:011:30:041
2735499213,2cyclictest88150irq/126-enp1s0-09:30:131
2735499212,11cyclictest988-21kworker/1:012:37:231
2735499211,3cyclictest4973-21cpu12:25:121
27354992112,3cyclictest0-21swapper/110:15:241
2735499211,18cyclictest988-21kworker/1:010:47:211
2735499211,18cyclictest15512-21cat07:55:011
2735499211,15cyclictest0-21swapper/110:29:401
2735499211,15cyclictest0-21swapper/109:11:531
2735499211,15cyclictest0-21swapper/108:47:151
27354992111,3cyclictest88450irq/129-enp1s0-10:35:261
2735499211,11cyclictest32699-21perf12:15:001
2735499211,11cyclictest32699-21perf12:15:001
2735499211,11cyclictest11383-21ntp_states10:10:221
2734399218,4cyclictest0-21swapper/009:25:020
2734399218,3cyclictest0-21swapper/012:00:160
2734399217,4cyclictest0-21swapper/010:26:310
2734399216,5cyclictest0-21swapper/010:33:340
2734399211,6cyclictest0-21swapper/010:43:560
2734399211,5cyclictest0-21swapper/011:17:360
2734399211,5cyclictest0-21swapper/009:36:180
2734399211,11cyclictest0-21swapper/009:50:210
2734399211,11cyclictest0-21swapper/009:50:200
2734399211,10cyclictest0-21swapper/010:55:150
2734399210,19cyclictest0-21swapper/011:25:190
185772210,5sleep121-21rcuc/111:40:201
6882200,1sleep00-21swapper/009:45:250
2736499209,2cyclictest88150irq/126-enp1s0-10:35:223
2736499203,14cyclictest10758-21grep12:35:243
2736499202,9cyclictest7527-21cut11:15:193
2736499201,6cyclictest0-21swapper/312:34:013
2736499201,5cyclictest0-21swapper/310:28:523
2736499201,14cyclictest0-21swapper/308:30:223
2736499201,10cyclictest9155-21cat07:40:143
2736499201,10cyclictest0-21swapper/311:50:133
2735999205,10cyclictest30-21rcuc/207:12:052
2735999203,9cyclictest0-21swapper/211:54:492
2735999203,5cyclictest0-21swapper/209:30:162
2735999202,6cyclictest30-21rcuc/212:25:132
2735999202,2cyclictest88150irq/126-enp1s0-09:28:592
2735999202,10cyclictest30-21rcuc/211:20:242
2735999201,7cyclictest4743-21awk12:25:012
2735999201,7cyclictest29417-21perl08:25:142
2735999201,7cyclictest17522-21/usr/sbin/munin11:40:242
2735999201,7cyclictest16908-21/usr/sbin/munin10:25:132
2735999201,7cyclictest0-21swapper/211:15:152
2735999201,7cyclictest0-21swapper/210:49:422
2735999201,6cyclictest10314-21/usr/sbin/munin10:10:242
2735999201,11cyclictest2493-21acpi07:25:132
2735999201,10cyclictest17634-21latency_hist08:00:022
2735499208,4cyclictest0-21swapper/111:51:061
2735499207,3cyclictest988-21kworker/1:008:14:521
2735499201,3cyclictest0-21swapper/112:18:061
27354992013,3cyclictest0-21swapper/108:56:501
2735499201,18cyclictest0-21swapper/108:17:111
2735499201,11cyclictest8285-21cstates10:05:121
2735499201,10cyclictest30462-21vmstat08:25:261
2735499201,10cyclictest11334-21cpu07:45:101
2735499201,10cyclictest0-21swapper/107:35:161
27354992010,3cyclictest0-21swapper/110:30:261
2735499200,18cyclictest0-21swapper/107:58:131
2735499200,15cyclictest0-21swapper/109:22:161
2735499200,15cyclictest0-21swapper/109:01:241
2735499200,10cyclictest988-21kworker/1:008:44:171
2734399207,5cyclictest81ktimersoftd/007:25:010
2734399206,3cyclictest823-21snmpd09:02:440
2734399203,15cyclictest0-21swapper/012:25:570
2734399201,9cyclictest0-21swapper/010:02:050
2734399201,5cyclictest0-21swapper/009:22:450
27343992013,4cyclictest4811-21grep07:30:100
27343992013,4cyclictest4811-21grep07:30:100
2734399201,2cyclictest27313-21kworker/u8:010:50:010
188582201,3sleep015087-21kworker/0:308:00:190
2736499191,6cyclictest0-21swapper/312:02:073
2736499191,6cyclictest0-21swapper/310:33:013
2736499191,5cyclictest0-21swapper/310:05:483
27364991914,3cyclictest21767-21sshd08:06:383
2736499191,3cyclictest0-21swapper/311:24:343
27364991912,4cyclictest20974-21sensors_temp11:45:223
2736499191,10cyclictest3096-21/usr/sbin/munin08:40:173
2736499191,10cyclictest2752-21sshd08:38:383
2736499191,10cyclictest13474-21/usr/sbin/munin07:50:123
2735999195,3cyclictest12050irq/123-ahci[0009:50:012
2735999193,9cyclictest0-21swapper/212:00:082
2735999192,9cyclictest12739-21taskset11:28:052
2735999192,5cyclictest18492-21/usr/sbin/munin09:15:192
2735999192,11cyclictest0-21swapper/212:05:202
2735999191,9cyclictest18181-21expr08:00:132
2735999191,6cyclictest6878-21/usr/sbin/munin07:35:162
2735999191,6cyclictest2774-21sensors_temp09:50:252
2735999191,6cyclictest2774-21sensors_temp09:50:252
2735999191,11cyclictest0-21swapper/212:19:382
2735999191,11cyclictest0-21swapper/209:56:452
2735999191,10cyclictest1749-21NetworkManager11:03:012
2735999191,10cyclictest1749-21NetworkManager11:03:012
2735499191,8cyclictest23-21ksoftirqd/108:06:431
2735499191,1cyclictest0-21swapper/112:33:351
2735499191,10cyclictest27907-21diskstats07:10:141
27354991910,2cyclictest988-21kworker/1:007:30:111
27354991910,2cyclictest988-21kworker/1:007:30:111
2734399196,5cyclictest0-21swapper/009:14:050
2734399192,14cyclictest12783-21unixbench_multi07:45:230
2734399191,10cyclictest0-21swapper/010:52:030
2736499189,2cyclictest13509-21sshd09:00:373
2736499187,3cyclictest0-21swapper/307:30:143
2736499187,3cyclictest0-21swapper/307:30:143
2736499185,3cyclictest0-21swapper/311:07:153
2736499184,5cyclictest27313-21kworker/u8:010:55:133
2736499181,9cyclictest823-21snmpd11:43:153
2736499181,9cyclictest0-21swapper/311:00:413
2736499181,9cyclictest0-21swapper/311:00:413
2736499181,9cyclictest0-21swapper/309:45:183
2736499181,7cyclictest7222-21df_inode07:35:133
2736499181,7cyclictest0-21swapper/310:23:033
2736499181,7cyclictest0-21swapper/309:39:083
2736499181,5cyclictest0-21swapper/311:37:483
2736499181,4cyclictest2760-21/usr/sbin/munin12:20:253
2736499181,10cyclictest0-21swapper/310:40:593
2736499180,9cyclictest24498-21fschecks_count11:55:153
2736499180,8cyclictest0-21swapper/309:50:153
2736499180,8cyclictest0-21swapper/309:50:153
2735999185,3cyclictest88450irq/129-enp1s0-10:30:402
2735999185,3cyclictest88450irq/129-enp1s0-08:15:172
2735999184,5cyclictest30-21rcuc/207:50:242
2735999181,9cyclictest9352-21/usr/sbin/munin12:35:252
2735999181,9cyclictest3096-21/usr/sbin/munin08:40:222
2735999181,6cyclictest21931-21runrttasks09:20:232
2735999181,5cyclictest2865-21sh08:40:002
2735999181,5cyclictest0-21swapper/208:52:422
2735999181,10cyclictest0-21swapper/208:46:442
2735499181,4cyclictest0-21swapper/108:00:371
2734399184,3cyclictest88350irq/128-enp1s0-08:20:190
2734399181,5cyclictest9077-21/usr/sbin/munin07:40:250
2734399181,5cyclictest860-21/usr/sbin/munin08:35:240
2734399181,5cyclictest5297-21/usr/sbin/munin08:45:160
27343991814,3cyclictest7-21ksoftirqd/007:50:130
27343991813,2cyclictest7-21ksoftirqd/007:26:210
2736499176,3cyclictest25185-21basename08:15:183
2736499172,13cyclictest8349-21wc08:50:173
2736499171,3cyclictest0-21swapper/310:17:273
27364991710,4cyclictest1481-21cut07:20:203
2736499170,10cyclictest0-21swapper/308:27:123
2735999171,5cyclictest4680-21/usr/sbin/munin07:30:142
2735999171,5cyclictest4680-21/usr/sbin/munin07:30:142
2735999171,10cyclictest32-21ksoftirqd/208:13:472
2735999171,10cyclictest0-21swapper/209:36:042
2734399175,3cyclictest88150irq/126-enp1s0-08:50:240
2734399174,3cyclictest88350irq/128-enp1s0-08:25:180
2734399171,4cyclictest8608-21taskset07:37:020
2734399171,3cyclictest21691-21sshd08:05:380
2734399171,2cyclictest88150irq/126-enp1s0-08:10:150
2734399171,14cyclictest15130-21ntpq09:05:190
27343991711,3cyclictest4575-21grep08:40:250
2736499161,7cyclictest0-21swapper/307:25:143
2736499161,5cyclictest30419-21missed_timers09:40:203
27364991611,3cyclictest20091-21vmstat09:15:273
2736499161,12cyclictest25887-21irqstats09:30:183
27364991610,4cyclictest2525-21latency_hist12:20:023
27364991610,3cyclictest18605-21if_enp2s008:00:173
27364991610,3cyclictest14298-21cat09:05:113
2736499160,15cyclictest0-21swapper/307:56:073
2735999161,9cyclictest0-21swapper/209:00:102
2735999161,6cyclictest31061-21/usr/sbin/munin08:30:192
2734399163,3cyclictest30691-21kworker/0:008:56:380
27343991613,2cyclictest7-21ksoftirqd/007:55:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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