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2026-03-04 - 14:15
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 highest latencies:
System rack4slot1.osadl.org (updated Wed Mar 04, 2026 10:21:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2387421590,3sleep30-21swapper/310:10:033
3244921310,2sleep30-21swapper/309:14:203
3244921310,2sleep30-21swapper/309:14:203
1186521240,4sleep30-21swapper/308:26:263
517421190,1sleep012-21ksoftirqd/008:06:380
1131521030,4sleep111301-21find09:56:391
1131521030,4sleep111301-21find09:56:391
1131521030,4sleep111301-21find09:56:391
319752960,3sleep20-21swapper/210:17:022
319752960,3sleep20-21swapper/210:17:022
319752960,3sleep20-21swapper/210:17:022
282422920,2sleep20-21swapper/209:06:402
282422920,2sleep20-21swapper/209:06:402
282422920,2sleep20-21swapper/209:06:402
66152910,4chrt0-21swapper/209:52:012
66152910,4chrt0-21swapper/209:52:012
210702890,2chrt21069-21ssh10:06:390
180942830,3chrt0-21swapper/207:16:312
180942830,3chrt0-21swapper/207:16:312
169432800,3sleep115473-21ls07:11:491
169432800,3sleep115473-21ls07:11:491
300582740,2sleep30-21swapper/310:16:183
112032730,3chrt0-21swapper/308:21:403
112032730,3chrt0-21swapper/308:21:403
26722630,3sleep30-21swapper/310:21:133
26722630,3sleep30-21swapper/310:21:133
26722630,3sleep30-21swapper/310:21:133
110052630,2sleep20-21swapper/208:21:392
110052630,2sleep20-21swapper/208:21:392
281942620,3chrt0-21swapper/309:41:333
281942620,3chrt0-21swapper/309:41:333
185592620,1sleep012-21ksoftirqd/008:41:380
185592620,1sleep012-21ksoftirqd/008:41:380
325842600,3sleep20-21swapper/209:14:312
325842600,3sleep20-21swapper/209:14:312
227392600,3chrt0-21swapper/109:36:291
227392600,3chrt0-21swapper/109:36:291
165582550,6sleep012-21ksoftirqd/007:11:400
165582550,6sleep012-21ksoftirqd/007:11:400
109262510,2sleep30-21swapper/309:56:323
109262510,2sleep30-21swapper/309:56:323
109262510,2sleep30-21swapper/309:56:323
245542500,2sleep024570-21ssh09:37:540
245542500,2sleep024570-21ssh09:37:540
84872460,3sleep10-21swapper/109:21:501
84872460,3sleep10-21swapper/109:21:501
264462460,3sleep10-21swapper/107:36:401
264462460,3sleep10-21swapper/107:36:401
34592450,2sleep30-21swapper/308:01:383
197342450,2sleep30-21swapper/307:21:273
197342450,2sleep30-21swapper/307:21:273
17752430,2sleep30-21swapper/309:16:253
17752430,2sleep30-21swapper/309:16:253
17752430,2sleep30-21swapper/309:16:253
16999994112,11cyclictest25463-21ssh09:39:032
16999994112,11cyclictest25463-21ssh09:39:032
16999994112,11cyclictest11295-21ssh09:26:112
16999994112,11cyclictest11295-21ssh09:26:112
1699999409,9cyclictest24423-21chrt07:31:392
1699999409,9cyclictest24423-21chrt07:31:392
16999993913,11cyclictest27925-21ssh10:13:362
16999993912,11cyclictest28184-21ntpq09:41:332
16999993912,11cyclictest28184-21ntpq09:41:332
16999993911,10cyclictest18474-21ssh09:31:482
1699999389,11cyclictest16000-21ssh09:30:272
1699999389,11cyclictest16000-21ssh09:30:272
16999993812,8cyclictest23629-21sshd10:09:422
16999993812,11cyclictest4178-21ssh09:50:412
16999993812,11cyclictest4178-21ssh09:50:412
16999993811,11cyclictest5090-21ssh09:19:102
16999993811,11cyclictest5090-21ssh09:19:102
16999993811,11cyclictest5090-21ssh09:19:102
16999993810,12cyclictest14694-21ssh10:00:442
16999993810,12cyclictest14694-21ssh10:00:442
16999993810,12cyclictest14694-21ssh10:00:442
327032370,3chrt0-21swapper/307:56:203
327032370,3chrt0-21swapper/307:56:203
16999993719,15cyclictest31880-21seq07:51:382
16999993719,15cyclictest31880-21seq07:51:382
16999993712,10cyclictest18521-21ssh10:04:322
16999993712,10cyclictest18521-21ssh10:04:322
16999993711,9cyclictest4316-21df_inode08:06:262
16999993613,10cyclictest17602-21date07:16:232
16999993611,8cyclictest20218-21ps08:46:332
16999993611,8cyclictest20218-21ps08:46:332
106202360,3sleep30-21swapper/309:25:143
106202360,3sleep30-21swapper/309:25:143
1699799351,3cyclictest0-21swapper/007:16:390
1699799351,3cyclictest0-21swapper/007:16:390
1699999348,11cyclictest7370-21taskset08:12:072
1699999348,11cyclictest7370-21taskset08:12:072
16999993423,8cyclictest20511-21find07:21:372
16999993423,8cyclictest20511-21find07:21:372
1699999337,9cyclictest0-21swapper/208:03:522
16999993311,8cyclictest17571-21date07:16:222
55402320,3chrt0-21swapper/309:51:303
55402320,3chrt0-21swapper/309:51:303
321232320,2sleep1201rcuc/109:13:541
321232320,2sleep1201rcuc/109:13:541
219392320,3sleep021908-21missed_timers08:51:310
1699999328,10cyclictest13937-21fschecks_count08:31:272
1699999328,10cyclictest13937-21fschecks_count08:31:272
16999993210,9cyclictest19374-21sed08:46:192
16999993210,9cyclictest19374-21sed08:46:192
289082310,3sleep30-21swapper/309:11:233
289082310,3sleep30-21swapper/309:11:233
289082310,3sleep30-21swapper/309:11:233
1699999316,11cyclictest695-21runrttasks07:26:342
1699999316,11cyclictest695-21runrttasks07:26:342
38352300,2sleep13849-21diskmemload09:17:331
38352300,2sleep13849-21diskmemload09:17:331
38352300,2sleep13849-21diskmemload09:17:331
16999993010,8cyclictest9834-21sed08:21:182
16999993010,8cyclictest9834-21sed08:21:182
16999993010,8cyclictest9834-21sed08:21:182
1699999298,8cyclictest28758-21idleruntime-cro07:46:152
16999992918,8cyclictest73-21kswapd007:46:362
16999992918,8cyclictest73-21kswapd007:46:362
1699799293,23cyclictest20637-21grep08:46:380
1699799293,23cyclictest20637-21grep08:46:380
16997992917,10cyclictest26389-1kworker/0:0H09:01:150
16997992917,10cyclictest26389-1kworker/0:0H09:01:150
16999992821,5cyclictest73-21kswapd008:26:382
16999992819,7cyclictest25883-21ps09:01:342
16999992718,6cyclictest0-21swapper/208:51:382
16998992714,3cyclictest21-21ksoftirqd/109:27:201
16998992714,3cyclictest21-21ksoftirqd/109:27:201
1699799272,22cyclictest5142-21fschecks_count09:51:270
1699799272,22cyclictest5142-21fschecks_count09:51:270
1699999265,8cyclictest1125-21ps07:56:352
1699999265,8cyclictest1125-21ps07:56:352
1699999265,8cyclictest1125-21ps07:56:352
16998992613,4cyclictest21-21ksoftirqd/107:35:051
16998992613,4cyclictest21-21ksoftirqd/107:35:051
1699999257,7cyclictest25777-21gzip07:36:312
1699999257,7cyclictest25777-21gzip07:36:312
16999992512,10cyclictest23917-21ntp_states08:56:342
16999992512,10cyclictest23917-21ntp_states08:56:342
16998992516,7cyclictest21-21ksoftirqd/110:06:401
16998992513,3cyclictest21-21ksoftirqd/107:21:271
16998992513,3cyclictest21-21ksoftirqd/107:21:271
16998992512,4cyclictest21-21ksoftirqd/108:56:331
16998992512,4cyclictest21-21ksoftirqd/108:56:331
16998992511,5cyclictest21-21ksoftirqd/109:52:351
16998992511,5cyclictest21-21ksoftirqd/109:52:351
1699799259,11cyclictest0-21swapper/010:20:200
1699799259,11cyclictest0-21swapper/010:20:200
1699799259,11cyclictest0-21swapper/010:20:200
16997992513,4cyclictest12-21ksoftirqd/007:41:400
16997992512,4cyclictest12-21ksoftirqd/010:00:110
16997992512,4cyclictest12-21ksoftirqd/010:00:110
16997992512,4cyclictest12-21ksoftirqd/010:00:110
16997992511,4cyclictest12-21ksoftirqd/009:21:340
16997992511,4cyclictest12-21ksoftirqd/009:21:340
16999992412,9cyclictest0-21swapper/208:36:352
16999992412,9cyclictest0-21swapper/208:36:352
16998992415,7cyclictest21-21ksoftirqd/110:17:531
16998992415,7cyclictest21-21ksoftirqd/110:17:531
16998992415,7cyclictest21-21ksoftirqd/110:17:531
16998992414,3cyclictest21-21ksoftirqd/107:16:401
16998992414,3cyclictest21-21ksoftirqd/107:16:401
16998992412,4cyclictest21-21ksoftirqd/110:02:031
16998992412,4cyclictest21-21ksoftirqd/110:02:031
16998992412,3cyclictest21-21ksoftirqd/110:11:271
1699799248,4cyclictest38750irq/56-eth009:11:490
1699799248,4cyclictest38750irq/56-eth009:11:490
1699799248,3cyclictest12-21ksoftirqd/008:11:400
1699799248,3cyclictest12-21ksoftirqd/008:11:400
1699799246,2cyclictest12-21ksoftirqd/007:21:300
1699799246,2cyclictest12-21ksoftirqd/007:21:300
16997992410,4cyclictest12-21ksoftirqd/009:01:330
1699899233,17cyclictest13711-21latency_hist08:31:231
16998992314,3cyclictest21-21ksoftirqd/107:52:241
16998992314,3cyclictest21-21ksoftirqd/107:52:241
16998992311,4cyclictest21-21ksoftirqd/108:56:111
16998992311,3cyclictest21-21ksoftirqd/107:26:311
16998992311,3cyclictest21-21ksoftirqd/107:26:311
1699799237,3cyclictest12-21ksoftirqd/008:16:330
1699799237,3cyclictest12-21ksoftirqd/008:16:330
1699799237,3cyclictest12-21ksoftirqd/008:16:330
16997992311,4cyclictest12-21ksoftirqd/008:36:230
16997992311,4cyclictest12-21ksoftirqd/008:36:230
16997992311,3cyclictest12-21ksoftirqd/009:45:570
16997992311,3cyclictest12-21ksoftirqd/009:45:570
16997992311,3cyclictest12-21ksoftirqd/008:21:390
16997992311,3cyclictest12-21ksoftirqd/008:21:390
16997992310,11cyclictest12-21ksoftirqd/009:27:090
16997992310,11cyclictest12-21ksoftirqd/009:27:090
1699899222,18cyclictest19821-21gltestperf08:46:271
1699899222,18cyclictest19821-21gltestperf08:46:271
16998992213,2cyclictest21-21ksoftirqd/109:46:321
16998992213,2cyclictest21-21ksoftirqd/109:46:321
16998992212,3cyclictest21-21ksoftirqd/108:01:151
16998992212,3cyclictest21-21ksoftirqd/108:01:151
16998992212,3cyclictest21-21ksoftirqd/108:01:151
16998992211,3cyclictest21-21ksoftirqd/109:41:401
16998992211,3cyclictest21-21ksoftirqd/109:41:401
16998992210,4cyclictest21-21ksoftirqd/109:33:421
1699799229,4cyclictest12-21ksoftirqd/008:36:250
1699799229,4cyclictest12-21ksoftirqd/008:36:250
1699799227,3cyclictest131rcu_preempt10:01:380
1699799227,3cyclictest131rcu_preempt10:01:380
1699799225,3cyclictest131rcu_preempt10:15:420
16997992211,3cyclictest12-21ksoftirqd/009:32:090
16997992210,4cyclictest12-21ksoftirqd/009:06:390
16997992210,4cyclictest12-21ksoftirqd/009:06:390
16997992210,4cyclictest12-21ksoftirqd/009:06:390
16997992210,3cyclictest12-21ksoftirqd/009:46:300
16997992210,3cyclictest12-21ksoftirqd/009:46:300
16997992210,3cyclictest12-21ksoftirqd/007:46:350
16997992210,3cyclictest12-21ksoftirqd/007:46:350
16998992114,5cyclictest2844-21strings08:01:301
16998992111,3cyclictest21-21ksoftirqd/108:36:271
16998992111,3cyclictest21-21ksoftirqd/108:36:271
16998992111,3cyclictest21-21ksoftirqd/108:11:361
16998992111,3cyclictest21-21ksoftirqd/108:11:361
16998992111,2cyclictest21-21ksoftirqd/108:21:371
16998992111,2cyclictest21-21ksoftirqd/108:21:371
16998992110,3cyclictest21-21ksoftirqd/108:31:321
16998992110,3cyclictest21-21ksoftirqd/108:31:321
16998992110,2cyclictest21-21ksoftirqd/108:41:371
16998992110,2cyclictest21-21ksoftirqd/108:41:371
16998992110,2cyclictest21-21ksoftirqd/108:16:301
16998992110,2cyclictest21-21ksoftirqd/108:16:301
16998992110,2cyclictest21-21ksoftirqd/108:16:301
1699799219,4cyclictest38650irq/55-eth009:20:420
1699799219,4cyclictest38650irq/55-eth009:20:420
1699799219,4cyclictest38650irq/55-eth009:20:420
1699799219,3cyclictest12-21ksoftirqd/007:31:290
1699799219,3cyclictest12-21ksoftirqd/007:31:290
1699799212,16cyclictest12159-21gltestperf08:26:280
16997992111,3cyclictest12-21ksoftirqd/007:36:320
16997992111,3cyclictest12-21ksoftirqd/007:36:320
1699899209,3cyclictest21-21ksoftirqd/108:06:391
1699899201,17cyclictest27272-21grep09:06:281
1699899201,17cyclictest27272-21grep09:06:281
1699899201,17cyclictest27272-21grep09:06:281
16998992010,3cyclictest21-21ksoftirqd/107:41:261
16998992010,2cyclictest21-21ksoftirqd/107:46:361
16998992010,2cyclictest21-21ksoftirqd/107:46:361
1699799209,3cyclictest12-21ksoftirqd/007:51:310
1699799209,3cyclictest12-21ksoftirqd/007:51:310
16997992010,3cyclictest12-21ksoftirqd/007:26:320
16997992010,3cyclictest12-21ksoftirqd/007:26:320
156952200,14sleep30-21swapper/307:11:273
156952200,14sleep30-21swapper/307:11:273
1700099195,10cyclictest0-21swapper/307:16:393
1700099195,10cyclictest0-21swapper/307:16:393
1700099191,14cyclictest0-21swapper/308:06:303
1699899198,3cyclictest21-21ksoftirqd/109:01:421
1699799194,3cyclictest131rcu_preempt08:01:360
1699799191,7cyclictest524-21fschecks_count07:56:280
1699799191,7cyclictest524-21fschecks_count07:56:280
1699799191,7cyclictest524-21fschecks_count07:56:280
1700099181,13cyclictest0-21swapper/309:01:263
1700099181,13cyclictest0-21swapper/308:11:303
1700099181,13cyclictest0-21swapper/308:11:303
1700099181,13cyclictest0-21swapper/307:31:393
1700099181,13cyclictest0-21swapper/307:31:393
1700099174,10cyclictest0-21swapper/309:31:363
1700099173,10cyclictest0-21swapper/307:41:403
1700099171,14cyclictest0-21swapper/309:01:373
1700099171,13cyclictest0-21swapper/308:31:383
1700099171,13cyclictest0-21swapper/308:31:383
1700099171,12cyclictest0-21swapper/308:46:383
1700099171,12cyclictest0-21swapper/308:46:383
1700099163,9cyclictest0-21swapper/308:16:393
1700099163,9cyclictest0-21swapper/308:16:393
1700099163,9cyclictest0-21swapper/308:16:393
1700099152,12cyclictest0-21swapper/310:06:183
1700099152,12cyclictest0-21swapper/310:06:183
1700099149,3cyclictest262082sleep309:40:013
1700099149,3cyclictest262082sleep309:40:013
1700099143,9cyclictest0-21swapper/309:46:263
1700099143,9cyclictest0-21swapper/309:46:263
1700099143,9cyclictest0-21swapper/307:41:153
1700099143,9cyclictest0-21swapper/307:41:153
1700099143,8cyclictest0-21swapper/308:36:303
1700099143,8cyclictest0-21swapper/308:36:303
1700099141,10cyclictest29625-21chrt07:46:313
1700099141,10cyclictest29625-21chrt07:46:313
1700099141,10cyclictest15455-21chrt09:29:443
1700099141,10cyclictest15455-21chrt09:29:443
1700099137,5cyclictest33-21ksoftirqd/309:00:343
1700099137,4cyclictest11762sleep307:56:373
1700099137,4cyclictest11762sleep307:56:373
1700099137,4cyclictest11762sleep307:56:373
1700099132,9cyclictest0-21swapper/308:41:393
1700099132,9cyclictest0-21swapper/308:41:393
1700099132,8cyclictest0-21swapper/308:51:283
1700099122,7cyclictest0-21swapper/307:26:263
1700099122,7cyclictest0-21swapper/307:26:263
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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