You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-31 - 06:40
[ 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 376 highest latencies:
System rack7slot7s.osadl.org (updated Sat Jan 31, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
91129178,9sleep00-21swapper/019:06:220
109028566,15sleep20-21swapper/219:08:412
119227962,13sleep10-21swapper/119:09:561
111827966,9sleep30-21swapper/319:09:023
1286994119,21cyclictest0-21swapper/123:25:021
129199280,27cyclictest0-21swapper/200:10:092
128299280,1cyclictest0-21swapper/022:46:560
128299244,3cyclictest0-21swapper/000:30:240
128299242,3cyclictest28062-21aten2_r7power_v20:05:140
129199230,18cyclictest0-21swapper/219:55:132
129199220,21cyclictest0-21swapper/200:03:392
128699220,1cyclictest0-21swapper/122:24:531
128299220,22cyclictest0-21swapper/000:09:020
129399203,3cyclictest141rcu_preempt21:23:093
1293992018,1cyclictest0-21swapper/323:14:573
128699200,2cyclictest0-21swapper/123:46:001
128699200,16cyclictest0-21swapper/123:35:131
128299200,16cyclictest0-21swapper/022:53:560
128699191,15cyclictest12520-21/usr/sbin/munin21:20:161
128299195,8cyclictest3658-21basename19:15:000
129399180,2cyclictest1820-21kworker/3:000:06:003
129399180,1cyclictest18879-21kworker/3:200:15:123
129199189,7cyclictest0-21swapper/222:55:002
128299189,2cyclictest14355-21wc23:35:180
128299184,6cyclictest24850-21perf22:45:000
129399170,3cyclictest0-21swapper/300:04:303
129399170,1cyclictest18879-21kworker/3:200:11:443
129399170,0cyclictest0-21swapper/321:28:293
1286991715,2cyclictest0-21swapper/123:55:381
128299179,2cyclictest22954-21cut21:00:160
128299179,2cyclictest15333-21ssh22:00:160
128299173,4cyclictest1-21systemd00:12:040
128299171,5cyclictest0-21swapper/022:35:140
1282991715,2cyclictest13-21ksoftirqd/023:57:280
1282991713,3cyclictest31678-21apache222:27:270
1282991710,2cyclictest4675-21wc21:15:220
298952160,0chrt0-21swapper/222:47:262
262842160,4sleep00-21swapper/023:42:310
129399165,6cyclictest26671-21diskmemload22:25:133
1293991614,2cyclictest39-21ksoftirqd/322:37:363
129399161,2cyclictest0-21swapper/320:25:133
129399160,14cyclictest21956-21cut23:40:153
129199163,12cyclictest7083-21/usr/sbin/munin23:50:182
129199160,2cyclictest0-21swapper/223:29:232
129199160,2cyclictest0-21swapper/222:02:292
129199160,15cyclictest0-21swapper/222:07:402
129199160,14cyclictest0-21swapper/223:41:062
128699161,9cyclictest38150irq/131-snd_hda20:20:111
1286991615,1cyclictest0-21swapper/121:37:261
128699161,2cyclictest141rcu_preempt21:18:311
1286991610,5cyclictest31667-21apache221:52:341
128699160,1cyclictest0-21swapper/123:12:251
128699160,16cyclictest0-21swapper/122:13:551
128699160,16cyclictest0-21swapper/122:13:551
128299168,2cyclictest5974-21ssh21:35:190
128299168,2cyclictest23307-21ssh00:00:130
128299164,4cyclictest225-21systemd-journal19:20:000
1282991615,1cyclictest13-21ksoftirqd/000:36:440
128299160,13cyclictest0-21swapper/022:21:220
129399153,7cyclictest16035-21apt-get19:40:133
129399152,13cyclictest0-21swapper/323:46:243
1293991514,1cyclictest0-21swapper/321:31:483
1293991510,3cyclictest26532-21wc20:00:183
129199150,0cyclictest0-21swapper/221:25:162
128699154,6cyclictest28026-21gltestperf21:10:161
1286991514,1cyclictest0-21swapper/121:32:421
128699150,8cyclictest0-21swapper/123:05:201
128699150,15cyclictest0-21swapper/100:03:131
128299158,2cyclictest25190-21df00:20:140
128299157,2cyclictest32023-21grep20:10:250
128299156,3cyclictest4470-21wc23:29:590
128299152,6cyclictest29516-21rm21:50:000
128299150,12cyclictest0-21swapper/021:59:140
129399149,3cyclictest29024-21sed21:10:253
129399141,1cyclictest141rcu_preempt23:53:573
1293991410,3cyclictest7762-21tr20:30:143
1293991410,3cyclictest4431-21grep20:20:253
129399140,13cyclictest28679-21grep23:05:263
1291991414,0cyclictest0-21swapper/221:13:362
1291991410,3cyclictest2507-21cat19:10:182
1291991410,3cyclictest16482-21cat20:45:242
1286991414,0cyclictest0-21swapper/122:19:561
128299149,3cyclictest30592-21sed21:30:240
128299149,3cyclictest1237-21wc22:30:180
1282991410,3cyclictest4799-21grep23:10:260
128299140,3cyclictest0-21swapper/000:25:170
129399139,3cyclictest7495-21sed19:20:213
129399139,3cyclictest23617-21sleep22:25:013
129399139,3cyclictest20506-21cron19:50:003
129399139,3cyclictest14556-21ls21:40:213
129399139,2cyclictest11696-21grep23:15:123
129399134,3cyclictest14759-21mailstats23:35:223
1293991311,1cyclictest0-21swapper/321:45:403
1293991310,3cyclictest29895-21memory23:25:203
1293991310,2cyclictest6099-21grep21:55:123
1293991310,2cyclictest31963-21grep21:50:253
1293991310,2cyclictest31361-21sort20:10:193
1293991310,2cyclictest1962-21grep20:15:263
1293991310,2cyclictest18692-21tr23:00:153
1293991310,2cyclictest14646-21cut23:55:143
1293991310,2cyclictest11055-21grep00:30:253
129399130,13cyclictest0-21swapper/322:30:233
129199139,1cyclictest0-21swapper/221:49:152
129199137,4cyclictest24816-21cron22:45:002
1291991312,1cyclictest0-21swapper/221:38:162
1291991312,1cyclictest0-21swapper/200:31:522
1291991310,3cyclictest31678-21apache223:01:542
1291991310,2cyclictest955-21tr00:25:142
1291991310,2cyclictest5535-21munin-node21:21:282
1291991310,2cyclictest15164-21cron22:20:002
1291991310,2cyclictest146912sleep221:40:222
1291991310,2cyclictest12199-21awk20:40:002
129199130,13cyclictest0-21swapper/219:34:542
129199130,12cyclictest25900-21grep00:20:192
128699139,3cyclictest18710-21tr23:00:151
128699134,3cyclictest5601-21gltestperf23:30:181
128699133,9cyclictest24194-21grep22:05:221
1286991312,1cyclictest0-21swapper/121:41:251
1286991311,2cyclictest0-21swapper/122:33:241
1286991310,2cyclictest14127-21cat23:55:011
1286991310,2cyclictest10557-21grep00:30:191
128699130,12cyclictest7013-21grep19:20:151
128299139,3cyclictest21072-21cron21:44:590
128299139,2cyclictest16693-21grep20:45:240
128299139,2cyclictest10312-21grep20:35:150
128299139,2cyclictest0-21swapper/023:07:190
128299138,5cyclictest13-21ksoftirqd/021:54:250
128299130,3cyclictest0-21swapper/023:19:510
128299130,12cyclictest0-21swapper/022:18:090
129399129,2cyclictest6744-21head23:30:263
129399129,2cyclictest276432sleep322:07:363
129399129,2cyclictest25321-21cut21:05:143
129399129,2cyclictest21066-21tr19:50:143
129399128,3cyclictest14764-21tr22:00:133
129399128,2cyclictest24379-21grep19:55:213
129399124,6cyclictest30148-21kworker/u8:121:19:593
129399124,4cyclictest225-21systemd-journal20:45:003
129399120,1cyclictest0-21swapper/322:53:333
129199129,2cyclictest24194-21basename22:25:142
129199129,2cyclictest19632-21grep19:45:202
129199129,2cyclictest16236-21df22:20:142
129199129,2cyclictest15123-21sed19:35:262
129199126,2cyclictest10730-21idleruntime-cro23:14:592
129199124,7cyclictest4554-21ntp_states21:15:212
129199122,9cyclictest4129-21systemd-cgroups00:07:402
129199122,4cyclictest225-21systemd-journal22:38:432
129199120,5cyclictest0-21swapper/222:31:522
129199120,2cyclictest0-21swapper/223:38:262
129199120,2cyclictest0-21swapper/223:05:112
129199120,12cyclictest0-21swapper/221:58:262
129199120,0cyclictest0-21swapper/220:05:142
128699129,2cyclictest9812-21uname22:35:201
128699129,2cyclictest31869-21grep00:05:151
128699129,2cyclictest29633-21grep20:05:251
128699129,2cyclictest23469-21grep21:45:261
128699129,2cyclictest23142-21cat21:00:181
128699129,2cyclictest20060-21ssh22:41:181
128699129,2cyclictest13441-21grep20:40:171
128699129,2cyclictest12176-21ssh22:55:351
128699128,3cyclictest23827-21sort19:55:161
1286991211,1cyclictest0-21swapper/122:48:521
128699120,1cyclictest0-21swapper/123:42:571
128699120,1cyclictest0-21swapper/100:38:081
128299129,2cyclictest7467-21grep23:50:210
128299129,2cyclictest5133-21cut20:25:130
128299129,2cyclictest4440-21head20:20:240
128299129,2cyclictest31951-21grep23:45:260
128299129,2cyclictest22099-21sort21:25:250
128299129,2cyclictest14156-21grep19:35:160
128299129,2cyclictest11724-21sort19:30:160
128299123,5cyclictest225-21systemd-journal21:25:000
128299122,7cyclictest18404-21apt-get23:00:120
1282991211,1cyclictest0-21swapper/021:11:150
1282991210,1cyclictest0-21swapper/023:24:360
129399118,2cyclictest7308-21grep22:15:123
129399118,2cyclictest30998-21ssh22:48:173
129399118,2cyclictest29446-21ssh00:22:343
129399118,2cyclictest29032-21cut20:05:193
129399118,2cyclictest24205-21taskset21:04:003
129399118,2cyclictest23764-21ssh23:21:433
129399118,2cyclictest2286-21ssh22:11:313
129399118,2cyclictest2286-21ssh22:11:313
129399118,2cyclictest2069-21grep19:10:153
129399118,2cyclictest20072-21tr20:55:133
129399118,2cyclictest19327-21taskset22:40:443
129399118,2cyclictest18485-21head00:35:183
129399118,2cyclictest11578-21ssh21:39:093
129399118,2cyclictest10350-21tr20:35:153
129399118,2cyclictest10034-21grep22:55:133
129399112,4cyclictest8660-21latency_hist00:30:003
129199119,1cyclictest30172-21cpu21:50:132
129199118,2cyclictest8950-21grep19:25:152
129199118,2cyclictest8284-21grep20:30:172
129199118,2cyclictest8185-21taskset19:22:152
129199118,2cyclictest5431-21sh23:49:532
129199118,2cyclictest3920-21rm22:12:472
129199118,2cyclictest3920-21rm22:12:472
129199118,2cyclictest31057-21tail20:10:162
129199118,2cyclictest30819-21ssh21:30:312
129199118,2cyclictest22908-21grep21:00:162
129199118,2cyclictest20003-21taskset00:16:492
129199118,2cyclictest15900-21head23:55:232
129199118,2cyclictest13748-21needreboot20:40:192
129199118,2cyclictest10248-21tr22:55:152
129199117,3cyclictest20868-21grep23:20:172
129199117,3cyclictest12785-21cut23:15:192
129199116,2cyclictest225-21systemd-journal20:20:002
128699119,2cyclictest25-21ksoftirqd/121:25:081
128699119,1cyclictest2746-21grep22:50:201
128699119,1cyclictest19861-21tr20:55:131
128699118,3cyclictest22362sleep120:17:351
128699118,2cyclictest30972-21fschecks_time20:10:161
128699118,2cyclictest24126-21ssh23:22:001
128699118,2cyclictest19977-21seq00:16:481
128699118,2cyclictest19394-21cat19:45:181
128699118,2cyclictest16796-21head19:40:171
128699118,2cyclictest15814-21grep20:45:151
128699118,2cyclictest15471-21ssh22:00:171
128699118,2cyclictest12315-21rm00:12:221
128699118,2cyclictest11713-21cut23:15:121
128699118,2cyclictest11635-21ssh21:58:121
128699117,3cyclictest26109-21processes00:20:201
128699112,3cyclictest26142-21fschecks_count20:00:161
128299118,2cyclictest9600-21basename20:35:000
128299118,2cyclictest6571-21tr19:20:140
128299118,2cyclictest5643-21grep23:30:180
128299118,2cyclictest353-21ssh22:10:210
128299118,2cyclictest353-21ssh22:10:200
128299118,2cyclictest24498-21ssh22:05:250
128299118,2cyclictest18590-21egrep19:45:120
128299118,2cyclictest17409-21sed00:15:180
128299118,2cyclictest15667-21chrt22:58:180
128299118,2cyclictest13214-21grep20:40:150
129399108,1cyclictest4870-21cat19:15:183
129399107,2cyclictest9562-21cat19:25:183
129399107,2cyclictest18503-21cut20:50:193
129399107,2cyclictest15044-21apt-get20:45:123
129399107,2cyclictest12128-21cat19:30:193
129199108,1cyclictest6905-21taskset20:26:172
129199108,1cyclictest5454-21sed19:15:252
129199108,1cyclictest26000-21expr20:00:142
129199108,1cyclictest22791-21chrt19:53:562
129199107,2cyclictest4838-21apt20:25:002
129199107,2cyclictest4761-21basename23:30:122
129199107,2cyclictest24580-21aten2_r7power_c21:05:122
129199107,2cyclictest20217-21expr20:55:132
129199107,2cyclictest18401-21wc20:50:182
129199107,2cyclictest17498-21ssh00:35:092
129199107,2cyclictest17194-21awk19:40:212
128699108,1cyclictest5547-21expr20:25:141
128699108,1cyclictest18573-21ntpq20:50:201
128699107,2cyclictest9130-21cat19:25:151
128699107,2cyclictest7511-21tr20:30:141
128699107,2cyclictest2577-21grep00:25:261
128699107,2cyclictest25025-21expr21:05:131
128699105,2cyclictest225-21systemd-journal22:25:011
128699100,9cyclictest21605-21cat19:50:171
128699100,9cyclictest10426-21expr20:35:151
128699100,9cyclictest0-21swapper/119:30:131
128299108,1cyclictest24146-21sed19:55:190
128299108,1cyclictest228392sleep019:54:340
128299108,1cyclictest217522sleep020:58:160
128299108,1cyclictest2143-21chrt20:16:250
128299107,2cyclictest8940-21tr19:25:150
128299107,2cyclictest19542-21awk20:55:010
128299107,2cyclictest17801-21taskset19:40:470
12869998,1cyclictest3909-21dpkg19:15:121
12869997,2cyclictest1888-21expr19:10:141
12869997,1cyclictest13696-21grep19:35:141
12829996,2cyclictest25335-21cut21:05:150
12829990,8cyclictest0-21swapper/020:00:130
12939985,2cyclictest14195-21grep19:35:163
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional