You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-17 - 15:45
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #3, slot #6

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 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  
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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack3slot6s.osadl.org (updated Tue Feb 17, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29962211695,16sleep10-21swapper/107:06:401
29871211696,15sleep30-21swapper/307:05:303
299262114103,6sleep00-21swapper/007:06:120
29921210891,11sleep20-21swapper/207:06:092
21652730,0sleep00-21swapper/011:20:130
259282710,1sleep00-21swapper/009:21:490
327522660,1sleep30-21swapper/310:40:513
30251993616,18cyclictest0-21swapper/309:35:113
21442310,1sleep00-21swapper/011:55:160
3025099220,20cyclictest0-21swapper/212:15:102
234362220,0sleep20-21swapper/208:10:182
69562210,0sleep30-21swapper/310:12:583
51762210,0sleep20-21swapper/211:59:192
169532210,1sleep20-21swapper/210:24:322
30251992017,2cyclictest28136-21kworker/u8:010:03:043
3025099200,2cyclictest0-21swapper/207:20:122
30249992017,2cyclictest4084-21kworker/u8:111:25:031
20312200,1sleep30-21swapper/308:40:003
30251991916,2cyclictest3145-21kworker/u8:210:46:053
30251991916,2cyclictest15489-21kworker/u8:010:30:043
25442190,1sleep02549-21cpuspeed_turbos08:40:130
30251991815,2cyclictest23026-21kworker/u8:112:24:043
3024899180,2cyclictest0-21swapper/007:20:120
30251991714,2cyclictest8526-21kworker/u8:210:19:033
30251991714,2cyclictest3036-21kworker/u8:110:06:043
30251991714,2cyclictest11818-21kworker/u8:107:43:033
3025199171,3cyclictest7458-21runrttasks09:57:563
3025099170,15cyclictest0-21swapper/209:53:422
30249991714,2cyclictest3036-21kworker/u8:110:14:051
143902170,1sleep30-21swapper/307:50:003
3025199161,3cyclictest29521-21ssh11:14:563
30251991613,2cyclictest9988-21kworker/u8:109:10:043
30251991613,2cyclictest18590-21kworker/u8:112:08:043
30251991613,2cyclictest16723-21kworker/u8:009:53:043
30251991613,2cyclictest15489-21kworker/u8:010:26:043
30251991612,3cyclictest14513-21kworker/u8:208:31:033
3025199161,13cyclictest4983-21munin-node3
3025199161,13cyclictest28810-21ssh10:36:433
30249991613,2cyclictest15489-21kworker/u8:010:39:051
3024999160,14cyclictest0-21swapper/111:17:351
3024999160,14cyclictest0-21swapper/110:28:031
30251991512,2cyclictest9988-21kworker/u8:109:17:043
30251991512,2cyclictest9495-21kworker/u8:209:47:043
30251991512,2cyclictest28519-21kworker/u8:011:53:043
30251991512,2cyclictest22016-21kworker/u8:311:42:043
30251991512,2cyclictest0-21swapper/311:24:053
3025199150,4cyclictest25332-21cut11:10:003
3025199150,2cyclictest0-21swapper/312:37:453
3025199150,2cyclictest0-21swapper/307:50:153
3025199150,13cyclictest0-21swapper/309:30:373
3024999151,2cyclictest24617-21apt-get08:15:121
30249991512,2cyclictest28294-21kworker/u8:209:29:041
3024999150,2cyclictest0-21swapper/109:19:381
3024999150,14cyclictest0-21swapper/111:40:561
3024999150,13cyclictest14292-21munin-run09:10:001
3024999150,13cyclictest0-21swapper/110:46:041
3024999150,13cyclictest0-21swapper/110:21:361
3024899150,13cyclictest14286-21diskmemload09:12:490
3024899150,13cyclictest0-21swapper/011:42:390
5992140,2sleep00-21swapper/010:41:260
30251991411,2cyclictest9988-21kworker/u8:109:06:053
30251991411,2cyclictest4330-21kworker/u8:209:01:043
30251991411,2cyclictest32219-21kworker/u8:207:33:033
30251991411,2cyclictest29973-21kworker/u8:011:17:033
30251991411,2cyclictest22016-21kworker/u8:311:47:043
30251991411,2cyclictest2078-21kworker/u8:007:22:043
30251991411,2cyclictest19030-21ssh11:38:363
30251991411,2cyclictest19017-21ssh11:01:453
30251991411,2cyclictest18595-21kworker/u8:008:10:043
30251991411,2cyclictest14513-21kworker/u8:208:21:043
30251991411,2cyclictest11818-21kworker/u8:108:00:043
30251991411,2cyclictest10758-21kworker/u8:012:32:043
30251991411,2cyclictest0-21swapper/311:58:353
30251991411,2cyclictest0-21swapper/308:40:133
3025199140,3cyclictest9452-21ssh11:27:233
3025199140,13cyclictest0-21swapper/312:03:053
3025199140,13cyclictest0-21swapper/311:30:053
3025199140,13cyclictest0-21swapper/310:23:163
3025199140,13cyclictest0-21swapper/309:25:153
3025199140,12cyclictest0-21swapper/312:26:553
30250991411,2cyclictest0-21swapper/212:37:122
30250991411,2cyclictest0-21swapper/211:26:522
30250991411,2cyclictest0-21swapper/211:08:022
30250991411,2cyclictest0-21swapper/210:25:422
3025099140,3cyclictest0-21swapper/210:53:542
3025099140,2cyclictest0-21swapper/209:35:512
3025099140,13cyclictest0-21swapper/211:01:422
3025099140,12cyclictest32503-21aten2.4-expect07:15:132
3025099140,12cyclictest0-21swapper/209:47:092
30249991411,2cyclictest9386-21ssh12:39:361
30249991411,2cyclictest8549-21apt-get10:15:111
30249991411,2cyclictest3036-21kworker/u8:109:35:031
30249991411,2cyclictest18590-21kworker/u8:112:06:041
30249991411,2cyclictest0-21swapper/111:51:181
30249991411,2cyclictest0-21swapper/110:00:201
30249991411,2cyclictest0-21swapper/109:10:581
3024999140,13cyclictest0-21swapper/111:35:111
3024999140,13cyclictest0-21swapper/109:47:011
3024999140,12cyclictest14286-21diskmemload09:55:481
3024999140,12cyclictest0-21swapper/112:34:491
3024999140,12cyclictest0-21swapper/112:00:331
3024999140,12cyclictest0-21swapper/110:56:451
3024899149,3cyclictest0-21swapper/009:45:100
3024899142,7cyclictest0-21swapper/008:25:000
30248991411,2cyclictest14286-21diskmemload11:12:190
30248991411,2cyclictest0-21swapper/012:39:490
30248991411,2cyclictest0-21swapper/011:47:390
30248991411,2cyclictest0-21swapper/011:35:490
30248991411,2cyclictest0-21swapper/011:33:190
30248991411,2cyclictest0-21swapper/010:52:290
3024899140,13cyclictest0-21swapper/010:39:000
169842141,3sleep30-21swapper/312:11:073
314562130,2sleep00-21swapper/010:04:460
30251991310,2cyclictest26635-21kworker/u8:008:48:043
30251991310,2cyclictest11818-21kworker/u8:107:56:043
30251991310,2cyclictest0-21swapper/309:20:143
30251991310,2cyclictest0-21swapper/308:50:133
3025199130,12cyclictest0-21swapper/312:15:113
3025199130,12cyclictest0-21swapper/310:55:033
3025199130,12cyclictest0-21swapper/310:50:243
3025199130,12cyclictest0-21swapper/308:25:163
3025099138,3cyclictest6675-21snmpd08:18:212
3025099131,2cyclictest7458-21runrttasks11:44:032
30250991310,2cyclictest0-21swapper/211:37:032
30250991310,2cyclictest0-21swapper/211:16:532
30250991310,2cyclictest0-21swapper/210:57:142
30250991310,2cyclictest0-21swapper/209:56:232
30250991310,2cyclictest0-21swapper/209:44:232
30250991310,2cyclictest0-21swapper/209:22:522
30250991310,2cyclictest0-21swapper/209:15:122
3025099130,2cyclictest0-21swapper/212:09:032
3025099130,2cyclictest0-21swapper/210:32:322
3025099130,2cyclictest0-21swapper/209:10:182
3025099130,12cyclictest0-21swapper/212:11:222
3025099130,12cyclictest0-21swapper/210:41:522
3025099130,12cyclictest0-21swapper/210:17:422
3025099130,12cyclictest0-21swapper/210:10:252
3025099130,12cyclictest0-21swapper/210:02:022
3025099130,12cyclictest0-21swapper/207:45:132
30249991310,2cyclictest9495-21kworker/u8:209:41:041
30249991310,2cyclictest4330-21kworker/u8:208:46:041
30249991310,2cyclictest32219-21kworker/u8:207:26:041
30249991310,2cyclictest24199-21kworker/u8:108:13:041
30249991310,2cyclictest23838-21kworker/u8:107:18:051
30249991310,2cyclictest14286-21diskmemload11:00:201
30249991310,2cyclictest11818-21kworker/u8:107:50:041
30249991310,2cyclictest0-21swapper/112:13:351
30249991310,2cyclictest0-21swapper/111:55:181
30249991310,2cyclictest0-21swapper/111:20:191
30249991310,2cyclictest0-21swapper/111:06:081
30249991310,2cyclictest0-21swapper/110:42:471
30249991310,2cyclictest0-21swapper/110:05:011
3024999130,2cyclictest0-21swapper/112:20:191
3024999130,2cyclictest0-21swapper/112:18:581
3024999130,2cyclictest0-21swapper/110:53:591
3024999130,2cyclictest0-21swapper/110:31:381
3024999130,2cyclictest0-21swapper/109:51:481
3024999130,2cyclictest0-21swapper/109:31:581
3024999130,2cyclictest0-21swapper/108:55:201
3024999130,1cyclictest0-21swapper/112:25:051
3024999130,12cyclictest0-21swapper/111:47:071
3024999130,12cyclictest0-21swapper/111:30:191
3024999130,11cyclictest0-21swapper/108:20:191
3024999130,11cyclictest0-21swapper/107:40:211
3024899132,6cyclictest0-21swapper/009:10:000
3024899132,6cyclictest0-21swapper/007:55:000
30248991310,2cyclictest20154-21ssh10:27:130
30248991310,2cyclictest14286-21diskmemload09:36:590
30248991310,2cyclictest14286-21diskmemload09:16:390
30248991310,2cyclictest0-21swapper/012:25:490
30248991310,2cyclictest0-21swapper/011:54:300
30248991310,2cyclictest0-21swapper/010:05:190
30248991310,2cyclictest0-21swapper/009:56:390
30248991310,2cyclictest0-21swapper/009:31:090
3024899130,2cyclictest0-21swapper/011:26:300
3024899130,1cyclictest0-21swapper/010:22:490
3024899130,12cyclictest12273-21ssh12:05:400
3024899130,12cyclictest0-21swapper/012:17:200
3024899130,12cyclictest0-21swapper/011:05:090
3024899130,12cyclictest0-21swapper/010:34:190
3024899130,11cyclictest14286-21diskmemload12:30:040
3024899130,11cyclictest14286-21diskmemload10:47:010
100542130,2sleep00-21swapper/012:04:350
5892120,2sleep00-21swapper/007:15:160
3025199129,2cyclictest0-21swapper/309:40:243
3025199129,2cyclictest0-21swapper/307:35:103
3025199120,11cyclictest0-21swapper/307:10:113
3025099129,2cyclictest0-21swapper/212:30:112
3025099129,2cyclictest0-21swapper/212:25:442
3025099129,2cyclictest0-21swapper/211:23:172
3025099129,2cyclictest0-21swapper/211:10:182
3025099129,2cyclictest0-21swapper/209:29:422
3025099129,2cyclictest0-21swapper/208:50:132
3025099129,2cyclictest0-21swapper/208:25:222
3025099129,2cyclictest0-21swapper/207:35:102
3025099129,2cyclictest0-21swapper/207:25:232
3025099120,2cyclictest0-21swapper/212:21:142
3025099120,2cyclictest0-21swapper/212:00:072
3025099120,2cyclictest0-21swapper/211:46:432
3025099120,2cyclictest0-21swapper/210:39:322
3025099120,2cyclictest0-21swapper/210:06:132
3025099120,2cyclictest0-21swapper/209:32:152
3025099120,2cyclictest0-21swapper/207:50:182
3025099120,11cyclictest0-21swapper/211:52:032
3025099120,11cyclictest0-21swapper/211:31:442
3025099120,11cyclictest0-21swapper/210:45:142
3025099120,11cyclictest0-21swapper/208:35:192
3025099120,11cyclictest0-21swapper/208:20:132
3024999129,2cyclictest2078-21kworker/u8:007:24:041
3024999129,2cyclictest14513-21kworker/u8:208:30:051
3024999129,2cyclictest0-21swapper/111:10:451
3024999120,2cyclictest0-21swapper/108:00:221
3024999120,1cyclictest0-21swapper/108:35:191
3024999120,11cyclictest0-21swapper/109:20:271
3024999120,11cyclictest0-21swapper/107:30:111
3024899129,2cyclictest0-21swapper/012:20:410
3024899129,2cyclictest0-21swapper/012:12:030
3024899129,2cyclictest0-21swapper/011:01:450
3024899129,2cyclictest0-21swapper/009:44:110
3024899129,2cyclictest0-21swapper/009:25:490
3024899128,2cyclictest0-21swapper/007:30:240
3024899121,9cyclictest0-21swapper/007:29:590
3024899120,6cyclictest0-21swapper/008:05:000
3024899120,11cyclictest0-21swapper/011:15:300
3024899120,11cyclictest0-21swapper/010:58:350
3025199118,2cyclictest24199-21kworker/u8:108:19:053
3025099118,2cyclictest12889-21diskstats09:05:132
3025099118,2cyclictest0-21swapper/209:00:192
3025099118,2cyclictest0-21swapper/207:40:182
3025099118,2cyclictest0-21swapper/207:10:172
3025099112,6cyclictest0-21swapper/207:55:232
3025099110,2cyclictest0-21swapper/208:05:242
3024999118,2cyclictest0-21swapper/109:00:251
3024999110,9cyclictest0-21swapper/108:50:131
3024999110,10cyclictest0-21swapper/107:45:241
3024899118,2cyclictest0-21swapper/010:12:100
3024899118,2cyclictest0-21swapper/007:54:090
3024899112,6cyclictest0-21swapper/007:43:020
3024899111,8cyclictest20877-21df08:05:150
3024899110,9cyclictest18595-21kworker/u8:008:11:040
119192110,2sleep00-21swapper/010:18:450
3025199100,6cyclictest0-21swapper/307:18:043
3025099107,2cyclictest0-21swapper/208:45:232
3025099107,2cyclictest0-21swapper/208:00:162
3025099107,2cyclictest0-21swapper/207:30:262
3025099101,5cyclictest0-21swapper/209:00:002
3025099101,5cyclictest0-21swapper/208:35:002
3024999100,9cyclictest28655-21munin-node1
3024999100,8cyclictest0-21swapper/108:40:111
3024999100,8cyclictest0-21swapper/108:05:161
3024999100,8cyclictest0-21swapper/107:35:111
3024899105,3cyclictest32257-21turbostat07:14:590
3024899104,4cyclictest18590-21grep09:50:130
3024899104,2cyclictest0-21swapper/008:37:040
3024899102,6cyclictest0-21swapper/008:25:240
3024899102,6cyclictest0-21swapper/007:35:220
3024899101,7cyclictest16781-1kworker/0:2H09:05:000
3024899100,9cyclictest26635-21kworker/u8:008:55:040
302519994,3cyclictest22353-21latency_hist08:10:003
302499990,8cyclictest0-21swapper/107:55:121
302499990,8cyclictest0-21swapper/107:10:161
302489994,3cyclictest32016-21unixbench_multi08:30:250
302489994,3cyclictest12689-21cpuspeed_turbos07:45:120
302519983,3cyclictest9234-21missed_timers08:55:163
302509983,3cyclictest2588-21sed08:40:132
302489983,3cyclictest4275-21aten2.4_r3power08:45:120
302489983,3cyclictest25365-21cat08:15:170
302489980,7cyclictest0-21swapper/008:50:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional