You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-09 - 14:38
[ 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 #7, slot #7

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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack7slot7s.osadl.org (updated Mon Feb 09, 2026 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1131529380,9sleep00-21swapper/007:08:460
1134229066,8sleep20-21swapper/207:09:082
1125927968,6sleep10-21swapper/107:08:021
945627860,17sleep30-21swapper/307:05:163
146082730,1sleep00-21swapper/007:15:140
1150399260,0cyclictest0-21swapper/111:18:441
1151099240,21cyclictest0-21swapper/309:45:143
1150899231,21cyclictest0-21swapper/209:21:202
1150899231,1cyclictest2783-21diskmemload09:39:082
1150399221,19cyclictest0-21swapper/108:50:121
1150099222,1cyclictest2783-21diskmemload10:26:380
1150899210,20cyclictest0-21swapper/211:37:482
1150399210,3cyclictest0-21swapper/109:50:091
1150399210,20cyclictest0-21swapper/111:21:101
11510992018,2cyclictest39-21ksoftirqd/311:48:253
1150899202,1cyclictest141rcu_preempt10:10:132
1150899200,18cyclictest0-21swapper/211:09:492
1150399200,3cyclictest0-21swapper/110:24:211
1150399200,2cyclictest0-21swapper/112:01:011
1150899190,18cyclictest0-21swapper/212:29:242
1150899190,18cyclictest0-21swapper/211:18:462
1150399192,17cyclictest0-21swapper/110:13:211
1150399190,3cyclictest0-21swapper/112:28:081
1150899186,6cyclictest27359-21cron08:50:002
1150899180,9cyclictest0-21swapper/210:42:062
1150899180,18cyclictest0-21swapper/211:30:132
1150399180,1cyclictest0-21swapper/110:57:191
1150899170,17cyclictest0-21swapper/210:51:412
1150899170,0cyclictest0-21swapper/209:58:162
1150899170,0cyclictest0-21swapper/209:58:152
11503991717,0cyclictest0-21swapper/110:18:041
11503991716,1cyclictest0-21swapper/109:38:241
11503991715,2cyclictest0-21swapper/109:12:401
1150399170,15cyclictest0-21swapper/109:56:031
1150399170,15cyclictest0-21swapper/109:56:031
1151099165,11cyclictest0-21swapper/311:15:023
1151099164,3cyclictest11469-21/usr/sbin/munin10:30:233
1151099164,11cyclictest2783-21diskmemload10:04:173
11508991612,3cyclictest11321-21grep10:30:222
1150899160,1cyclictest0-21swapper/209:28:432
1150899160,16cyclictest0-21swapper/209:54:462
11503991615,1cyclictest0-21swapper/111:33:551
1150399161,14cyclictest0-21swapper/110:38:571
1151099151,9cyclictest225-21systemd-journal09:10:003
1151099151,1cyclictest0-21swapper/309:39:373
1151099150,3cyclictest0-21swapper/311:06:543
1150899156,7cyclictest9517-21munin-node09:16:372
1150899155,3cyclictest225-21systemd-journal10:48:162
11508991514,1cyclictest0-21swapper/208:50:192
11508991510,4cyclictest32-21ksoftirqd/212:20:142
1150899150,2cyclictest0-21swapper/207:40:132
1150899150,14cyclictest0-21swapper/210:28:432
11503991512,2cyclictest0-21swapper/109:21:211
11503991510,3cyclictest6804-21wc09:30:261
1150099157,7cyclictest27183-21munin-run12:35:000
1150099150,0cyclictest0-21swapper/009:26:190
1151099144,5cyclictest25825-21ntp_states11:55:193
1151099141,10cyclictest0-21swapper/312:35:133
11510991410,3cyclictest30548-21df08:55:143
11510991410,2cyclictest15558-21grep07:15:223
1151099140,1cyclictest0-21swapper/311:39:203
1151099140,1cyclictest0-21swapper/309:32:323
1150899141,12cyclictest18827-21latency_hist07:25:012
11508991410,3cyclictest13240-21wc07:10:242
11508991410,3cyclictest11218-21cron09:15:012
1150899140,2cyclictest141rcu_preempt11:01:122
1150899140,13cyclictest23805-21find07:35:012
1150899140,13cyclictest0-21swapper/209:30:502
1150899140,0cyclictest0-21swapper/212:31:402
1150399148,5cyclictest362-21apache211:46:161
1150399143,2cyclictest0-21swapper/112:32:181
11503991411,2cyclictest5797-21wc08:05:001
11503991410,3cyclictest22281-21tr09:40:151
11500991410,4cyclictest0-21swapper/010:23:090
1150099140,1cyclictest0-21swapper/012:18:310
1150099140,1cyclictest0-21swapper/011:21:070
1150099140,1cyclictest0-21swapper/010:38:060
1150099140,13cyclictest0-21swapper/009:52:190
1151099139,3cyclictest25904-21grep08:45:163
1151099139,2cyclictest10876-21wc08:15:003
1151099139,2cyclictest10876-21wc08:15:003
1151099133,0cyclictest0-21swapper/309:29:233
1151099132,8cyclictest0-21swapper/312:04:123
11510991310,2cyclictest32385-21head11:40:173
11510991310,2cyclictest28691-21tr11:00:153
11510991310,2cyclictest19113-21head10:35:173
11510991310,2cyclictest17035-21cron12:10:003
11510991310,2cyclictest10071-21sed10:10:273
1151099130,1cyclictest0-21swapper/309:20:553
1150899139,3cyclictest32357-21grep11:40:172
1150899139,3cyclictest18319-21ssh10:15:222
1150899139,3cyclictest14599-21tr07:15:142
1150899139,2cyclictest1915-21cat12:20:002
11508991310,2cyclictest32-21ksoftirqd/212:35:152
11508991310,2cyclictest21951-21grep10:55:262
11508991310,2cyclictest14131-21sed08:20:162
1150899130,12cyclictest31145-21tr08:55:202
1150899130,12cyclictest0-21swapper/212:03:472
1150399139,3cyclictest6093-21basename11:25:161
1150399139,3cyclictest32122-21grep10:05:141
1150399139,2cyclictest18432-21grep07:20:271
1150399138,4cyclictest15382-21wc07:15:201
1150399137,4cyclictest38150irq/131-snd_hda11:37:591
1150399137,4cyclictest38150irq/131-snd_hda09:25:071
11503991312,1cyclictest55750irq/128-enp2s0-12:20:011
11503991310,2cyclictest6309-21cat11:05:291
11503991310,2cyclictest31613-21grep08:55:251
11503991310,2cyclictest12401-21wc10:50:201
1150399130,2cyclictest0-21swapper/111:14:391
1150099136,6cyclictest3337-21munin-run08:00:000
1150099132,5cyclictest20227-21munin-run08:35:000
11500991310,2cyclictest8368-21tr10:10:150
11500991310,2cyclictest6353-21awk09:30:210
11500991310,2cyclictest2781-21awk09:10:000
1150099130,1cyclictest0-21swapper/010:32:070
1150099130,12cyclictest7569-21munin-plugin-st10:10:000
1150099130,12cyclictest32156-21sendmail-msp08:59:590
1151099129,2cyclictest7246-21grep09:50:163
1151099129,2cyclictest30938-21munin-plugin-st07:50:003
1151099129,2cyclictest25287-21grep07:35:233
1151099129,2cyclictest22709-21grep07:30:213
1151099129,2cyclictest22273-21grep09:40:153
1151099129,2cyclictest21954-21sed10:55:263
1151099129,2cyclictest20505-21uname12:30:213
1151099129,2cyclictest17567-21grep10:15:163
1151099129,2cyclictest17381-21sed08:25:273
1151099129,2cyclictest14636-21tr11:30:153
1151099129,2cyclictest11336-21sh12:25:143
1151099128,3cyclictest11627-21grep10:50:153
1151099125,6cyclictest20496-21apt-get08:35:163
1151099121,4cyclictest3104-21sshd07:57:143
1151099121,10cyclictest0-21swapper/308:40:153
11510991210,1cyclictest15733-21sort09:55:163
11510991210,1cyclictest15733-21sort09:55:163
1151099120,1cyclictest0-21swapper/312:11:393
1151099120,11cyclictest28143-21grep10:40:223
1150899129,2cyclictest9510-21ssh11:45:252
1150899129,2cyclictest7760-21wc11:25:272
1150899129,2cyclictest24598-21head08:40:282
1150899129,2cyclictest10250-21tail08:10:272
1150899129,2cyclictest10250-21tail08:10:262
1150899128,3cyclictest31958-21ssh10:05:112
1150899128,3cyclictest25139-21wc10:00:242
1150899128,3cyclictest21914-21ls08:35:282
1150899128,3cyclictest18383-21tail12:10:172
1150899128,3cyclictest11026-21cut08:15:152
11508991210,1cyclictest17311-21wc08:25:272
1150399129,2cyclictest32414-21tail11:40:171
1150399129,2cyclictest28110-21grep07:40:251
1150399129,2cyclictest26592-21grep12:15:161
1150399129,2cyclictest25476-21grep08:45:131
1150399129,2cyclictest23782-21tr10:00:131
1150399129,2cyclictest22645-21cat08:40:011
1150399129,2cyclictest14466-21grep08:20:181
1150399129,2cyclictest11590-21cut08:15:171
1150399126,3cyclictest225-21systemd-journal07:35:021
1150399124,5cyclictest27389-21df_abs10:40:161
11503991212,0cyclictest0-21swapper/110:49:401
1150399120,2cyclictest0-21swapper/111:54:261
1150099129,3cyclictest335-21apache209:19:310
1150099129,2cyclictest781-21cut09:00:180
1150099129,2cyclictest7503-21cat08:05:270
1150099129,2cyclictest7087-21cat11:25:200
1150099129,2cyclictest3882-21gzip12:20:230
1150099129,2cyclictest30090-21ls09:45:000
1150099129,2cyclictest29345-21idleruntime-cro11:20:000
1150099129,2cyclictest28256-21grep08:50:170
1150099129,2cyclictest25375-21head11:55:160
1150099129,2cyclictest24853-21sed11:35:260
1150099129,2cyclictest20512-21cat07:25:240
1150099129,2cyclictest18387-21grep07:20:260
1150099129,2cyclictest1820-21cat12:00:190
1150099129,2cyclictest18099-21sed11:50:280
1150099129,2cyclictest15579-21apt11:49:590
1150099129,2cyclictest13024-21tr11:10:140
1150099128,3cyclictest28743-21grep11:00:150
1150099122,6cyclictest15677-21missed_timers11:30:210
11500991210,1cyclictest4322-21grep08:00:170
11500991210,1cyclictest12573-21grep08:15:270
281302110,1sleep0161rcuc/010:40:230
1151099118,2cyclictest4114-21ssh11:23:593
1151099118,2cyclictest4068-21needreboot10:45:193
1151099118,2cyclictest4030-21grep09:10:143
1151099118,2cyclictest32681-21wc07:50:253
1151099118,2cyclictest3236-21expr10:25:273
1151099118,2cyclictest32312-21grep10:05:143
1151099118,2cyclictest29543-21chrt08:52:383
1151099118,2cyclictest26538-21grep12:15:153
1151099118,2cyclictest26418-21cat10:20:173
1151099118,2cyclictest20381-21ssh11:52:123
1151099118,2cyclictest1919-21taskset09:02:063
1151099118,2cyclictest18524-21ssh09:19:063
1151099118,2cyclictest13633-21rm11:10:183
1151099118,2cyclictest11743-21ssh11:28:193
1150899119,2cyclictest32-21ksoftirqd/211:56:132
1150899119,1cyclictest32037-21basename07:50:172
1150899118,2cyclictest9402-21grep12:05:132
1150899118,2cyclictest6765-21sed08:05:172
1150899118,2cyclictest32504-21wget09:00:142
1150899118,2cyclictest31163-21ssh11:20:202
1150899118,2cyclictest30802-21grep09:45:152
1150899118,2cyclictest30275-21wc07:45:252
1150899118,2cyclictest26081-21cut10:20:152
1150899118,2cyclictest25907-21chrt07:36:482
1150899118,2cyclictest24411-21ssh10:38:362
1150899118,2cyclictest24118-21ssh09:40:312
1150899118,2cyclictest22556-21ssh11:53:542
1150899118,2cyclictest21191-21cron07:30:002
1150899118,2cyclictest19355-21sh11:13:482
1150899118,2cyclictest17992sleep207:55:152
1150899117,3cyclictest19656-21wc08:30:252
1150399119,1cyclictest9684-21grep08:10:201
1150399119,1cyclictest9684-21grep08:10:191
1150399118,2cyclictest9125-21sh12:05:131
1150399118,2cyclictest7084-21grep08:05:211
1150399118,2cyclictest32334-21grep07:50:191
1150399118,2cyclictest32246-21ssh11:59:501
1150399118,2cyclictest30874-21expr09:45:161
1150399118,2cyclictest2998-21sed09:10:001
1150399118,2cyclictest29937-21grep11:00:231
1150399118,2cyclictest2615-21uname10:25:221
1150399118,2cyclictest20313-21grep07:25:211
1150399118,2cyclictest17328-21ssh12:10:031
1150399118,2cyclictest16895-21ntpq08:25:221
1150399118,2cyclictest11494-21cyclictest09:15:031
1150399117,3cyclictest10496-21ssh10:30:161
11503991110,1cyclictest25-21ksoftirqd/107:30:271
1150399110,1cyclictest0-21swapper/112:36:001
1150399110,10cyclictest22882-21chrt08:40:141
1150099119,2cyclictest3833-21sh11:42:270
1150099118,2cyclictest9368-21head08:10:160
1150099118,2cyclictest9368-21head08:10:160
1150099118,2cyclictest5943-21ssh10:46:170
1150099118,2cyclictest4806-21ssh11:05:170
1150099118,2cyclictest3481-21tr09:10:100
1150099118,2cyclictest30943-21turbostat.cron07:50:000
1150099118,2cyclictest26998-21vmstat08:45:250
1150099118,2cyclictest21843-21sh09:59:080
1150099118,2cyclictest21843-21sh09:59:080
1150099118,2cyclictest21481-21systemctl10:55:220
1150099118,2cyclictest20153-21ssh09:20:100
1150099118,2cyclictest20000-21chrt10:16:230
1150099118,2cyclictest16349-21ssh09:36:060
1150099118,2cyclictest15485-21grep08:25:000
1150099118,2cyclictest14726-21rm10:51:310
1150099118,2cyclictest13483-21chrt07:10:340
1150099118,2cyclictest11088-21tr12:25:130
1150099111,6cyclictest0-21swapper/009:45:150
1150099111,5cyclictest0-21swapper/012:05:140
1150099110,10cyclictest29657-21sed12:35:260
1151099108,1cyclictest7921-21chrt08:07:503
1151099108,1cyclictest2886-21expr12:20:153
1151099108,1cyclictest19980-21taskset08:32:023
1151099108,1cyclictest13824-21expr08:20:153
1151099108,1cyclictest11412-21expr08:15:163
1151099107,2cyclictest5943-21cut08:05:003
1151099107,2cyclictest27570-21nfs4_client07:40:193
1151099107,2cyclictest19571-21expr07:25:133
1151099107,2cyclictest11867-21cut07:10:133
1150899108,1cyclictest2377-21taskset09:05:022
1150899107,3cyclictest3745-21cut08:00:142
1150399108,1cyclictest12953-21awk07:10:201
1150399108,1cyclictest1144-21head09:00:191
1150399102,4cyclictest225-21systemd-journal08:35:001
1150399100,9cyclictest28791-21taskset07:45:061
1150099108,1cyclictest15704-21taskset08:25:120
1150099107,2cyclictest32303-21grep07:50:180
1150099107,2cyclictest26558-21cut07:40:130
1150099107,2cyclictest23528-21cut10:00:120
1150099107,2cyclictest21755-21tr07:30:140
1150099107,2cyclictest17286-21ssh12:10:010
115109994,2cyclictest16997-21tr07:20:143
115039997,1cyclictest1512-21cstates07:55:141
115009997,1cyclictest24790-21head07:35:180
115009997,1cyclictest22857-21cat08:40:130
115009997,1cyclictest20819-21expr08:35:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional