You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-01 - 11:47
[ 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 #4, slot #1

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.

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 rack4slot1s.osadl.org (updated Sun Mar 01, 2026 00:44:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
213121050,1chrt0-21swapper/121:51:361
213121050,1chrt0-21swapper/121:51:361
60462980,3sleep20-21swapper/222:01:382
282822980,3sleep20-21swapper/221:36:302
282822980,3sleep20-21swapper/221:36:302
271762870,3sleep30-21swapper/323:01:253
271762870,3sleep30-21swapper/323:01:253
271762870,3sleep30-21swapper/323:01:253
233302840,2sleep20-21swapper/222:51:192
233302840,2sleep20-21swapper/222:51:192
198892790,2chrt0-21swapper/322:41:273
148842790,4chrt281ktimers/122:26:341
148842790,4chrt281ktimers/122:26:341
308372670,1sleep10-21swapper/123:11:201
308372670,1sleep10-21swapper/123:11:201
196912650,4chrt0-21swapper/321:11:343
196912650,4chrt0-21swapper/321:11:343
178062620,3chrt0-21swapper/221:06:232
312262610,2sleep00-21swapper/021:45:120
312262610,2sleep00-21swapper/021:45:120
15502530,5sleep20-21swapper/223:16:362
15502530,5sleep20-21swapper/223:16:362
9732520,3sleep20-21swapper/219:46:272
9732520,3sleep20-21swapper/219:46:272
26123995214,35cyclictest700-21192.168.115.40-manager22:12:181
26123995214,35cyclictest700-21192.168.115.40-manager22:12:181
12852520,2chrt0-21swapper/319:46:323
12852520,2chrt0-21swapper/319:46:323
2612399511,4cyclictest0-21swapper/123:58:521
2612399511,4cyclictest0-21swapper/123:58:521
2612399511,4cyclictest0-21swapper/123:58:521
2612399511,3cyclictest181rcu_preempt00:04:521
2612399511,3cyclictest181rcu_preempt00:04:521
303502480,1sleep10-21swapper/100:36:271
303502480,1sleep10-21swapper/100:36:271
117592480,3sleep10-21swapper/123:46:261
117592480,3sleep10-21swapper/123:46:261
264722470,2sleep00-21swapper/021:31:300
264722470,2sleep00-21swapper/021:31:300
249882470,3sleep20-21swapper/200:21:282
249882470,3sleep20-21swapper/200:21:282
183182470,2sleep118321-21latency_hist21:11:201
84852460,2sleep18486-21cat20:21:201
84852460,2sleep18486-21cat20:21:201
84852460,2sleep18486-21cat20:21:201
26123994617,25cyclictest700-21192.168.115.40-manager22:09:481
26123994617,25cyclictest700-21192.168.115.40-manager22:09:481
108272450,4chrt0-21swapper/222:16:302
108272450,4chrt0-21swapper/222:16:302
26123994428,14cyclictest26460-21ls00:26:171
26123994428,14cyclictest26460-21ls00:26:171
26122994435,6cyclictest0-21swapper/000:01:270
26122994435,6cyclictest0-21swapper/000:01:270
26123994114,24cyclictest0-21swapper/123:22:361
2612299413,27cyclictest17016-21latency_hist00:01:200
85112400,2sleep08607-21df_inode22:11:260
85112400,2sleep08607-21df_inode22:11:260
2612599405,28cyclictest18532-21taskset00:01:393
2612599405,28cyclictest18532-21taskset00:01:393
26123993932,5cyclictest1429-21threads23:16:351
26123993932,5cyclictest1429-21threads23:16:351
2612599383,26cyclictest17141-21chrt00:01:193
2612599383,26cyclictest17141-21chrt00:01:193
2612599383,26cyclictest17141-21chrt00:01:193
26123993823,13cyclictest0-21swapper/122:21:401
26123993818,17cyclictest0-21swapper/122:31:361
26123993818,17cyclictest0-21swapper/122:31:361
2612399381,11cyclictest749-21runrttasks00:09:201
2612299382,30cyclictest18012-21ntp_states00:01:340
2612299382,30cyclictest18012-21ntp_states00:01:340
272992370,1sleep027395-21latency_hist23:01:270
272992370,1sleep027395-21latency_hist23:01:270
2612399377,6cyclictest23532-21seq21:22:291
2612399377,6cyclictest23532-21seq21:22:291
2612399371,10cyclictest12046-21ls20:41:141
2612399371,10cyclictest12046-21ls20:41:141
315722360,3sleep30-21swapper/319:36:193
315722360,3sleep30-21swapper/319:36:193
2612399361,9cyclictest29825-21/usr/sbin/munin19:31:331
2612399361,9cyclictest29825-21/usr/sbin/munin19:31:331
2612399361,9cyclictest27920-21fschecks_count21:36:271
2612399361,9cyclictest27920-21fschecks_count21:36:271
2612399361,12cyclictest24120-21sort21:26:261
2612399361,12cyclictest24120-21sort21:26:261
2612399361,11cyclictest5282-21idleruntime-cro20:06:151
2612399361,11cyclictest20991-21/usr/sbin/munin00:11:361
2612399361,11cyclictest20991-21/usr/sbin/munin00:11:361
91622350,4sleep30-21swapper/322:11:323
91622350,4sleep30-21swapper/322:11:323
279442350,3sleep30-21swapper/323:01:333
279442350,3sleep30-21swapper/323:01:333
2612399351,9cyclictest29766-21latency_hist19:31:221
2612399351,9cyclictest29766-21latency_hist19:31:221
2612399351,9cyclictest29629-21/usr/sbin/munin21:41:321
2612399351,9cyclictest29629-21/usr/sbin/munin21:41:321
2612399351,8cyclictest4527-21latency_hist22:01:191
2612399351,8cyclictest4527-21latency_hist22:01:191
2612399351,12cyclictest28722-21tune2fs00:31:281
2612399351,12cyclictest28722-21tune2fs00:31:281
2612399351,12cyclictest1681-21grep19:46:351
2612399351,12cyclictest1681-21grep19:46:351
2612399351,11cyclictest6046-21/usr/sbin/munin23:31:341
2612399351,11cyclictest6046-21/usr/sbin/munin23:31:341
2612399351,11cyclictest22856-21/usr/sbin/munin00:16:371
2612399351,11cyclictest22856-21/usr/sbin/munin00:16:371
2612399351,11cyclictest19824-21df_inode22:41:261
2612399351,11cyclictest18351-21/usr/sbin/munin21:11:341
2612399351,11cyclictest18351-21/usr/sbin/munin21:11:341
2612399351,10cyclictest4749-21/usr/sbin/munin22:01:301
2612399351,10cyclictest31870-21swap23:11:361
2612399351,10cyclictest31870-21swap23:11:361
2612399351,10cyclictest26931-21grep00:26:281
2612399351,10cyclictest26931-21grep00:26:281
235072350,3chrt0-21swapper/300:16:313
235072350,3chrt0-21swapper/300:16:313
2612399345,7cyclictest17398-21sshd21:03:431
2612399341,9cyclictest617-21lldpd20:08:441
2612399341,9cyclictest23223-21cron22:51:151
2612399341,9cyclictest23223-21cron22:51:151
2612399341,9cyclictest15153-21cron23:56:151
26123993413,19cyclictest744-21latency_hist21:51:151
2612399341,11cyclictest8075-21fschecks_count23:36:281
2612399341,11cyclictest8075-21fschecks_count23:36:281
2612399341,11cyclictest20532-21cut22:41:351
2612399341,11cyclictest20493-21fschecks_count21:16:271
2612399341,11cyclictest20493-21fschecks_count21:16:271
2612399341,11cyclictest10360-21/usr/sbin/munin22:16:391
2612399341,11cyclictest10360-21/usr/sbin/munin22:16:391
2612399341,10cyclictest9986-21fschecks_count23:41:271
2612399341,10cyclictest9986-21fschecks_count23:41:271
2612399341,10cyclictest9658-21latency_hist20:31:191
2612399341,10cyclictest9658-21latency_hist20:31:191
2612399341,10cyclictest4317-21fschecks_count23:26:271
2612399341,10cyclictest4317-21fschecks_count23:26:271
2612399341,10cyclictest27129-21cat23:01:231
2612399341,10cyclictest27129-21cat23:01:231
2612399341,10cyclictest27129-21cat23:01:231
2612399341,10cyclictest18591-21ntp_states22:36:351
245352340,4sleep30-21swapper/322:51:363
245352340,4sleep30-21swapper/322:51:363
245352340,4sleep30-21swapper/322:51:363
297432330,4sleep30-21swapper/300:31:383
297432330,4sleep30-21swapper/300:31:383
26123993327,5cyclictest13107-21cut20:46:291
26123993327,5cyclictest13107-21cut20:46:291
2612399331,8cyclictest26875-21switchtime21:31:351
2612399331,8cyclictest26875-21switchtime21:31:351
2612399331,8cyclictest142-21systemd-journal19:36:441
2612399331,8cyclictest142-21systemd-journal19:36:441
26123993313,17cyclictest0-21swapper/120:31:261
2612399331,11cyclictest28365-21grep23:01:371
2612399331,11cyclictest28365-21grep23:01:371
2612399321,9cyclictest23907-21iwlist22:51:291
2612399321,9cyclictest23907-21iwlist22:51:291
2612399321,9cyclictest23907-21iwlist22:51:291
2612399321,8cyclictest142-21systemd-journal19:59:441
2612399321,8cyclictest142-21systemd-journal19:59:441
2612399321,6cyclictest8686-21sshd20:22:441
2612399321,6cyclictest8686-21sshd20:22:441
2612399321,11cyclictest749-21runrttasks19:42:051
2612399321,11cyclictest749-21runrttasks19:42:051
2612399321,10cyclictest749-21runrttasks19:52:151
2612399321,10cyclictest749-21runrttasks19:52:151
26122993227,3cyclictest0-21swapper/023:41:150
26122993227,3cyclictest0-21swapper/023:41:150
26122993223,6cyclictest28686-21fschecks_time00:31:280
26122993223,6cyclictest28686-21fschecks_time00:31:280
26122993222,8cyclictest0-21swapper/023:10:500
26122993222,8cyclictest0-21swapper/023:10:500
234002320,3sleep20-21swapper/200:16:302
234002320,3sleep20-21swapper/200:16:302
2612399312,9cyclictest749-21runrttasks19:22:101
2612399311,9cyclictest12707-21latency_hist20:46:161
2612399311,9cyclictest12707-21latency_hist20:46:161
2612399311,10cyclictest749-21runrttasks20:59:221
2612399311,10cyclictest749-21runrttasks20:59:221
2612399311,10cyclictest15129-21latency_hist20:56:151
2612399311,10cyclictest15129-21latency_hist20:56:151
26122993124,5cyclictest30545-21fschecks_time00:36:280
26122993124,5cyclictest30545-21fschecks_time00:36:280
2612399301,10cyclictest749-21runrttasks20:14:151
26122993021,7cyclictest28010-21fschecks_time21:36:280
26122993021,7cyclictest28010-21fschecks_time21:36:280
147992300,3sleep30-21swapper/322:26:323
147992300,3sleep30-21swapper/322:26:323
26122992924,4cyclictest547-21rs:main0
26122992924,4cyclictest547-21rs:main0
26122992922,5cyclictest699-21cut19:46:260
26122992922,5cyclictest699-21cut19:46:260
26122992919,8cyclictest18585-21cut21:11:240
26122992919,7cyclictest0-21swapper/000:18:530
26122992919,7cyclictest0-21swapper/000:18:530
2612299284,7cyclictest7975-21taskset20:16:410
2612299284,7cyclictest7975-21taskset20:16:410
2612299284,7cyclictest7975-21taskset20:16:410
2612299283,15cyclictest1894-21runrttasks23:18:590
2612299283,15cyclictest1894-21runrttasks23:18:590
2612299283,12cyclictest19327-21taskset22:39:200
2612299283,12cyclictest19327-21taskset22:39:200
2612299273,9cyclictest15870-21latency_hist21:01:210
2612299273,9cyclictest15870-21latency_hist21:01:210
26122992722,3cyclictest0-21swapper/023:56:150
26122992719,3cyclictest181rcu_preempt23:35:070
26122992719,3cyclictest181rcu_preempt23:35:070
72892260,4sleep20-21swapper/222:06:332
72892260,4sleep20-21swapper/222:06:332
2612299265,6cyclictest24861-21/usr/sbin/munin21:26:350
2612299265,6cyclictest24861-21/usr/sbin/munin21:26:350
2612299264,9cyclictest4606-21/usr/sbin/munin20:01:370
26122992620,4cyclictest749-21runrttasks22:06:280
26122992620,4cyclictest749-21runrttasks22:06:280
26122992619,5cyclictest26121-21cyclictest23:16:190
26122992619,5cyclictest26121-21cyclictest23:16:190
26122992619,5cyclictest14909-21sshd20:53:390
26122992619,5cyclictest14909-21sshd20:53:390
26122992619,5cyclictest0-21swapper/022:26:320
26122992619,5cyclictest0-21swapper/022:26:320
26122992619,2cyclictest181rcu_preempt22:19:090
26122992619,2cyclictest181rcu_preempt22:19:090
26122992618,6cyclictest19866-21fschecks_count22:41:270
315132250,3sleep30-21swapper/323:11:303
315132250,3sleep30-21swapper/323:11:303
29622250,2sleep3431rcuc/323:21:313
2612299257,14cyclictest31571-21ls19:36:190
2612299257,14cyclictest31571-21ls19:36:190
2612299254,7cyclictest32573-21taskset19:44:480
2612299254,7cyclictest32573-21taskset19:44:480
2612299254,5cyclictest32482-21/usr/sbin/munin21:46:360
26122992520,3cyclictest0-21swapper/000:11:290
26122992520,3cyclictest0-21swapper/000:11:290
26122992518,5cyclictest26121-21cyclictest00:11:160
26122992518,5cyclictest0-21swapper/020:31:280
26122992518,2cyclictest181rcu_preempt21:22:550
26122992518,2cyclictest181rcu_preempt21:22:550
26122992516,7cyclictest28325-21latency_hist00:31:170
26122992516,7cyclictest28325-21latency_hist00:31:170
26122992516,2cyclictest181rcu_preempt19:39:020
26122992516,2cyclictest181rcu_preempt19:39:020
26122992511,2cyclictest181rcu_preempt21:11:250
26122992511,2cyclictest181rcu_preempt21:11:250
2612299250,11cyclictest6277-21runrttasks22:04:340
2612299244,10cyclictest1201-21fschecks_count21:51:260
2612299244,10cyclictest1201-21fschecks_count21:51:260
2612299242,3cyclictest171ktimers/019:22:590
2612299241,9cyclictest17283-21chrt22:32:000
2612299241,9cyclictest17283-21chrt22:32:000
26122992418,4cyclictest0-21swapper/023:26:280
26122992418,4cyclictest0-21swapper/023:26:280
26122992417,2cyclictest181rcu_preempt19:56:580
26122992417,2cyclictest181rcu_preempt19:56:580
26122992417,2cyclictest181rcu_preempt19:26:440
26122992417,2cyclictest181rcu_preempt19:26:440
26122992413,6cyclictest90-1pr/ttyS023:43:510
26122992413,6cyclictest90-1pr/ttyS023:43:510
2612599231,17cyclictest13004-21chrt22:21:373
26124992317,3cyclictest303792chrt21:41:322
26124992317,3cyclictest303792chrt21:41:322
2612299235,3cyclictest0-21swapper/020:28:460
2612299235,3cyclictest0-21swapper/020:28:460
2612299235,2cyclictest0-21swapper/020:44:210
2612299235,2cyclictest0-21swapper/020:44:210
2612299234,5cyclictest23557-21df_inode22:51:260
2612299234,5cyclictest23557-21df_inode22:51:260
2612299234,5cyclictest23557-21df_inode22:51:260
26122992318,3cyclictest0-21swapper/023:01:280
26122992318,3cyclictest0-21swapper/023:01:280
26122992318,3cyclictest0-21swapper/022:56:350
26122992317,4cyclictest20470-21fschecks_count21:16:270
26122992317,4cyclictest20470-21fschecks_count21:16:270
26122992317,2cyclictest181rcu_preempt22:24:240
26122992316,2cyclictest181rcu_preempt20:48:290
26122992316,2cyclictest181rcu_preempt20:48:290
26122992316,2cyclictest181rcu_preempt20:41:240
26122992316,2cyclictest181rcu_preempt20:21:490
26122992316,2cyclictest181rcu_preempt20:21:490
26122992313,8cyclictest142-21systemd-journal20:07:290
2612299231,19cyclictest3026-21awk23:21:330
251452230,3chrt0-21swapper/300:21:293
251452230,3chrt0-21swapper/300:21:293
241132230,3sleep30-21swapper/321:26:263
241132230,3sleep30-21swapper/321:26:263
203102230,3sleep20-21swapper/222:41:302
120402230,2sleep20-21swapper/220:41:142
120402230,2sleep20-21swapper/220:41:142
2612299228,2cyclictest181rcu_preempt23:46:360
2612299228,2cyclictest181rcu_preempt23:46:360
2612299228,11cyclictest25155-21cat00:21:290
2612299228,11cyclictest25155-21cat00:21:290
26122992218,2cyclictest0-21swapper/021:56:370
26122992218,2cyclictest0-21swapper/021:56:370
26122992216,4cyclictest0-21swapper/022:51:170
26122992216,4cyclictest0-21swapper/022:51:170
26122992210,10cyclictest0-21swapper/021:01:280
2612299220,7cyclictest0-21swapper/020:12:580
120982220,3sleep30-21swapper/322:21:173
120982220,3sleep30-21swapper/322:21:173
2612599211,13cyclictest21803-21chrt22:46:303
2612599211,13cyclictest21803-21chrt22:46:303
26122992114,2cyclictest181rcu_preempt20:38:000
155432210,3sleep20-21swapper/223:56:292
155432210,3sleep20-21swapper/223:56:292
155432210,3sleep20-21swapper/223:56:292
322142200,4sleep3431rcuc/321:46:323
307232200,5sleep20-21swapper/219:31:362
307232200,5sleep20-21swapper/219:31:362
179642200,2sleep20-21swapper/222:36:282
179642200,2sleep20-21swapper/222:36:282
143572200,3sleep20-21swapper/222:26:272
143572200,3sleep20-21swapper/222:26:272
26125991912,4cyclictest196192chrt00:06:303
2612599191,13cyclictest9653-21chrt20:31:183
2612599191,13cyclictest9653-21chrt20:31:183
2612599191,13cyclictest5426-21chrt23:26:383
2612599191,13cyclictest5426-21chrt23:26:383
2612499193,9cyclictest0-21swapper/222:56:442
2612499193,9cyclictest0-21swapper/222:56:442
2612499193,9cyclictest0-21swapper/222:56:442
26124991913,3cyclictest217632sleep200:11:352
26124991913,3cyclictest217632sleep200:11:352
2612599181,11cyclictest28405-21taskset21:36:313
2612599181,11cyclictest28405-21taskset21:36:313
2612499189,6cyclictest19515-21chrt21:11:332
2612499189,6cyclictest19515-21chrt21:11:332
2612499184,8cyclictest0-21swapper/200:01:362
2612499184,8cyclictest0-21swapper/200:01:362
2612499183,9cyclictest0-21swapper/221:48:442
2612499183,9cyclictest0-21swapper/200:27:442
2612499183,9cyclictest0-21swapper/200:27:442
2612499181,13cyclictest8931-21taskset23:36:382
2612499181,13cyclictest8931-21taskset23:36:382
2612499181,12cyclictest26590-21chrt21:31:312
2612499181,12cyclictest26590-21chrt21:31:312
2612499181,11cyclictest23684-21chrt22:51:272
2612499181,11cyclictest23684-21chrt22:51:272
2612499181,11cyclictest23684-21chrt22:51:272
2612599172,11cyclictest0-21swapper/321:56:293
2612599172,11cyclictest0-21swapper/321:56:293
2612599171,12cyclictest32755-21chrt19:46:163
2612599171,12cyclictest32755-21chrt19:46:163
2612499171,12cyclictest29203-21taskset00:31:332
2612499171,12cyclictest29203-21taskset00:31:332
2612499171,12cyclictest12692-21chrt22:21:322
2612499171,11cyclictest8741-21chrt22:11:272
2612499171,11cyclictest8741-21chrt22:11:272
2612499171,11cyclictest29138-21chrt19:26:212
2612499171,11cyclictest24480-21chrt21:26:292
2612499171,11cyclictest24480-21chrt21:26:292
2612499171,11cyclictest20609-21chrt21:16:282
2612499171,11cyclictest20609-21chrt21:16:282
2612599163,9cyclictest0-21swapper/321:22:443
2612599163,9cyclictest0-21swapper/321:22:443
2612599161,9cyclictest0-21swapper/320:16:283
2612599161,9cyclictest0-21swapper/320:16:283
2612599161,9cyclictest0-21swapper/320:16:283
2612599161,11cyclictest0-21swapper/300:36:273
2612599161,11cyclictest0-21swapper/300:36:273
2612599161,10cyclictest29366-21chrt23:06:323
2612599161,10cyclictest29366-21chrt23:06:323
2612599161,10cyclictest20765-21taskset21:16:293
2612599161,10cyclictest20765-21taskset21:16:293
2612499163,9cyclictest0-21swapper/222:31:282
2612499163,9cyclictest0-21swapper/222:31:282
2612499161,9cyclictest4616-21taskset23:26:292
2612499161,9cyclictest4616-21taskset23:26:292
2612499161,11cyclictest20771-21taskset00:11:152
2612599159,3cyclictest287372chrt19:22:573
2612599152,8cyclictest0-21swapper/321:36:173
2612599152,8cyclictest0-21swapper/321:36:173
2612599152,10cyclictest0-21swapper/323:16:283
2612599152,10cyclictest0-21swapper/323:16:283
2612599151,10cyclictest0-21swapper/321:56:193
2612599151,10cyclictest0-21swapper/321:56:193
2612499159,3cyclictest0-21swapper/220:16:302
2612499159,3cyclictest0-21swapper/220:16:302
2612499159,3cyclictest0-21swapper/220:16:302
2612499151,9cyclictest11593-21taskset23:46:232
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional