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2026-02-24 - 03:29
[ 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 376 highest latencies:
System rack4slot1.osadl.org (updated Tue Feb 24, 2026 00:45:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2784921670,2sleep30-21swapper/321:41:223
2784921670,2sleep30-21swapper/321:41:223
2336821290,1sleep227-21ksoftirqd/221:36:302
2336821290,1sleep227-21ksoftirqd/221:36:302
2336821290,1sleep227-21ksoftirqd/221:36:302
2043121280,2sleep30-21swapper/320:46:313
2043121280,2sleep30-21swapper/320:46:313
1713421260,3sleep30-21swapper/323:06:303
1713421260,3sleep30-21swapper/323:06:303
2933121180,2sleep20-21swapper/222:46:322
2933121180,2sleep20-21swapper/222:46:322
37021140,1sleep012-21ksoftirqd/023:21:310
37021140,1sleep012-21ksoftirqd/023:21:310
2168321060,3sleep00-21swapper/000:15:160
2168321060,3sleep00-21swapper/000:15:160
2092621000,5sleep120909-21find23:41:291
2092621000,5sleep120909-21find23:41:291
124742990,4sleep30-21swapper/300:06:193
124742990,4sleep30-21swapper/300:06:193
12052940,5sleep012-21ksoftirqd/023:54:470
12052940,5sleep012-21ksoftirqd/023:54:470
89622830,4sleep20-21swapper/221:22:312
89622830,4sleep20-21swapper/221:22:312
204132800,3sleep2261rcuc/220:46:302
204132800,3sleep2261rcuc/220:46:302
202912760,3sleep30-21swapper/321:33:583
202912760,3sleep30-21swapper/321:33:583
281872740,2sleep30-21swapper/300:21:223
281872740,2sleep30-21swapper/300:21:223
61452700,3sleep10-21swapper/121:20:211
61452700,3sleep10-21swapper/121:20:211
61452700,3sleep10-21swapper/121:20:211
232622700,3sleep023259-21latency_hist22:41:070
232622700,3sleep023259-21latency_hist22:41:070
172592700,2sleep015798-21ls19:11:410
172592700,2sleep015798-21ls19:11:410
297232680,3chrt0-21swapper/323:51:163
129002670,2chrt0-21swapper/121:58:281
129002670,2chrt0-21swapper/121:58:281
129002670,2chrt0-21swapper/121:58:281
240352660,3sleep30-21swapper/320:56:283
240352660,3sleep30-21swapper/320:56:283
117392660,2sleep00-21swapper/021:26:160
310422630,4sleep131035-21ssh22:16:241
310422630,4sleep131035-21ssh22:16:241
298692620,2chrt0-21swapper/221:43:222
298692620,2chrt0-21swapper/221:43:222
260472600,3sleep00-21swapper/019:36:240
260472600,3sleep00-21swapper/019:36:240
194742600,3chrt0-21swapper/022:05:460
194742600,3chrt0-21swapper/022:05:460
183912590,3sleep30-21swapper/322:04:213
183912590,3sleep30-21swapper/322:04:213
301392580,2sleep228614-21diskmemload22:16:092
301392580,2sleep228614-21diskmemload22:16:092
25242580,3sleep10-21swapper/123:24:331
25242580,3sleep10-21swapper/123:24:331
55512560,2sleep30-21swapper/323:58:393
55512560,2sleep30-21swapper/323:58:393
55512560,2sleep30-21swapper/323:58:393
84142550,2sleep28448-21ntp_states00:01:252
84142550,2sleep28448-21ntp_states00:01:252
273222540,10sleep333-21ksoftirqd/321:06:203
273222540,10sleep333-21ksoftirqd/321:06:203
273222540,10sleep333-21ksoftirqd/321:06:203
190412540,3sleep30-21swapper/322:36:253
190412540,3sleep30-21swapper/322:36:253
74652530,3sleep073-21kswapd020:11:320
74652530,3sleep073-21kswapd020:11:320
190832530,3sleep10-21swapper/121:32:231
190832530,3sleep10-21swapper/121:32:231
196642520,2sleep019675-21sh23:09:260
196642520,2sleep019675-21sh23:09:260
161082520,3sleep20-21swapper/219:11:192
161082520,3sleep20-21swapper/219:11:192
109192520,2sleep210932-21ssh23:01:002
109192520,2sleep210932-21ssh23:01:002
109192520,2sleep210932-21ssh23:01:002
25732500,3sleep10-21swapper/121:48:351
25732500,3sleep10-21swapper/121:48:351
25092500,3sleep30-21swapper/320:01:183
25092500,3sleep30-21swapper/320:01:183
97802480,3chrt0-21swapper/321:23:453
97802480,3chrt0-21swapper/321:23:453
289572480,4sleep10-21swapper/123:50:301
242542480,2sleep30-21swapper/319:31:243
242542480,2sleep30-21swapper/319:31:243
181212460,3sleep10-21swapper/120:41:231
181212460,3sleep10-21swapper/120:41:231
110412460,3sleep20-21swapper/220:21:302
81672450,3sleep10-21swapper/121:54:061
164442450,4sleep20-21swapper/223:06:212
164442450,4sleep20-21swapper/223:06:212
82292440,3sleep10-21swapper/100:33:461
82292440,3sleep10-21swapper/100:33:461
222182440,3sleep00-21swapper/022:07:310
191772440,2sleep10-21swapper/122:36:261
191772440,2sleep10-21swapper/122:36:261
311692430,3chrt0-21swapper/022:48:350
311692430,3chrt0-21swapper/022:48:350
156552430,3chrt0-21swapper/200:41:192
128562430,2sleep212855-21latency00:06:222
128562430,2sleep212855-21latency00:06:222
116862410,3sleep30-21swapper/322:29:373
87752400,3sleep30-21swapper/323:30:503
87752400,3sleep30-21swapper/323:30:503
67702390,2sleep20-21swapper/200:00:162
67702390,2sleep20-21swapper/200:00:162
67702390,2sleep20-21swapper/200:00:162
51142390,2sleep15198-21find23:26:311
51142390,2sleep15198-21find23:26:311
26362390,2chrt0-21swapper/222:20:562
26362390,2chrt0-21swapper/222:20:562
149162390,2sleep00-21swapper/021:28:480
149162390,2sleep00-21swapper/021:28:480
131262390,3sleep20-21swapper/223:02:192
131262390,3sleep20-21swapper/223:02:192
11222390,2sleep01131-21grep00:26:310
11222390,2sleep01131-21grep00:26:310
109852390,8sleep333-21ksoftirqd/300:36:213
109852390,8sleep333-21ksoftirqd/300:36:213
311202380,3sleep00-21swapper/019:51:180
311202380,3sleep00-21swapper/019:51:180
28162380,2sleep30-21swapper/323:24:553
28162380,2sleep30-21swapper/323:24:553
235122370,4chrt0-21swapper/322:09:153
227852370,3sleep10-21swapper/122:08:171
84612360,2sleep20-21swapper/222:26:232
39992350,2sleep20-21swapper/221:17:382
39992350,2sleep20-21swapper/221:17:382
39992350,2sleep20-21swapper/221:17:382
311632350,4sleep20-21swapper/223:20:482
311632350,4sleep20-21swapper/223:20:482
309082350,3sleep00-21swapper/021:12:170
93162340,2sleep30-21swapper/322:58:553
93162340,2sleep30-21swapper/322:58:553
93162340,2sleep30-21swapper/322:58:553
308332340,3sleep10-21swapper/121:12:111
257682340,3sleep30-21swapper/322:42:593
257682340,3sleep30-21swapper/322:42:593
227112340,3sleep10-21swapper/121:36:211
227112340,3sleep10-21swapper/121:36:211
227112340,3sleep10-21swapper/121:36:211
206202340,1sleep020743-21/usr/sbin/munin20:46:330
206202340,1sleep020743-21/usr/sbin/munin20:46:330
17303993419,11cyclictest18072-1kworker/0:2H00:41:070
17303993419,11cyclictest18072-1kworker/0:2H00:41:070
122182340,2sleep212226-21ssh00:37:142
82982330,2sleep18306-21ssh22:57:371
82982330,2sleep18306-21ssh22:57:371
82982330,2sleep18306-21ssh22:57:371
1730499332,15cyclictest16321-21find22:01:291
1730499332,15cyclictest16321-21find22:01:291
147672330,3sleep00-21swapper/023:36:180
147672330,3sleep00-21swapper/023:36:180
147672330,3sleep00-21swapper/023:36:180
105172330,3sleep00-21swapper/022:28:050
103932330,4sleep110371-21ssh23:31:291
103932330,4sleep110371-21ssh23:31:291
226922320,3sleep30-21swapper/323:43:523
226922320,3sleep30-21swapper/323:43:523
222632320,2sleep00-21swapper/023:43:090
222632320,2sleep00-21swapper/023:43:090
171362320,3sleep30-21swapper/323:38:033
171362320,3sleep30-21swapper/323:38:033
171362320,3sleep30-21swapper/323:38:033
51352310,3sleep30-21swapper/300:31:153
51352310,3sleep30-21swapper/300:31:153
276042310,4sleep127595-21ssh21:41:201
276042310,4sleep127595-21ssh21:41:201
227922310,3sleep00-21swapper/019:26:310
227922310,3sleep00-21swapper/019:26:310
252172300,3sleep20-21swapper/222:42:022
252172300,3sleep20-21swapper/222:42:022
24862300,3chrt0-21swapper/123:56:161
24862300,3chrt0-21swapper/123:56:161
24862300,3chrt0-21swapper/123:56:161
17303993024,4cyclictest18072-1kworker/0:2H23:26:260
17303993024,4cyclictest18072-1kworker/0:2H23:26:260
252492290,3sleep00-21swapper/023:14:550
252492290,3sleep00-21swapper/023:14:550
204542290,2sleep220471-21ssh00:13:432
204542290,2sleep220471-21ssh00:13:432
15052290,2sleep30-21swapper/322:51:233
15052290,2sleep30-21swapper/322:51:233
126802290,2sleep00-21swapper/021:58:120
126802290,2sleep00-21swapper/021:58:120
126802290,2sleep00-21swapper/021:58:120
125202290,4sleep10-21swapper/122:30:431
56152280,2sleep15628-21sh22:55:521
56152280,2sleep15628-21sh22:55:521
17304992811,14cyclictest21-21ksoftirqd/120:46:311
17304992811,14cyclictest21-21ksoftirqd/120:46:311
17303992823,3cyclictest20943-1kworker/0:0H20:41:070
17303992823,3cyclictest20943-1kworker/0:0H20:41:070
17304992716,6cyclictest201rcuc/122:23:441
1730399273,8cyclictest13405-21find00:06:300
1730399273,8cyclictest13405-21find00:06:300
261312260,2sleep30-21swapper/322:11:283
261312260,2sleep30-21swapper/322:11:283
174092260,2sleep227-21ksoftirqd/222:02:472
174092260,2sleep227-21ksoftirqd/222:02:472
17304992620,4cyclictest21-21ksoftirqd/121:26:311
17304992620,4cyclictest21-21ksoftirqd/121:26:311
1730499261,7cyclictest21-21ksoftirqd/120:51:301
1730499261,7cyclictest21-21ksoftirqd/120:51:301
17304992613,5cyclictest73-21kswapd020:56:301
17304992613,5cyclictest73-21kswapd020:56:301
190722250,3sleep00-21swapper/020:44:030
190722250,3sleep00-21swapper/020:44:030
1730599256,12cyclictest0-21swapper/221:31:302
1730599256,12cyclictest0-21swapper/221:31:302
17305992512,10cyclictest6759-21sh21:52:132
1730499253,4cyclictest21-21ksoftirqd/120:11:291
1730499253,4cyclictest21-21ksoftirqd/120:11:291
258992240,3sleep30-21swapper/321:39:333
258992240,3sleep30-21swapper/321:39:333
258992240,3sleep30-21swapper/321:39:333
1730599248,7cyclictest27-21ksoftirqd/220:26:312
1730599248,7cyclictest27-21ksoftirqd/220:26:312
1730599246,11cyclictest0-21swapper/223:36:282
1730599246,11cyclictest0-21swapper/223:36:282
1730599246,11cyclictest0-21swapper/223:36:282
17305992417,5cyclictest23371-21df20:56:192
17305992417,5cyclictest23371-21df20:56:192
1730599241,4cyclictest0-21swapper/200:35:382
1730599241,4cyclictest0-21swapper/200:35:382
1730499249,13cyclictest695-21runrttasks00:11:311
1730499249,13cyclictest695-21runrttasks00:11:311
1730499247,8cyclictest21-21ksoftirqd/121:22:081
1730499247,8cyclictest21-21ksoftirqd/121:22:081
1730499246,5cyclictest21-21ksoftirqd/122:49:101
1730499246,5cyclictest21-21ksoftirqd/122:49:101
1730499241,7cyclictest21-21ksoftirqd/119:16:231
1730499241,7cyclictest21-21ksoftirqd/119:16:231
1730499241,5cyclictest201rcuc/120:08:491
1730499241,5cyclictest201rcuc/120:08:491
17303992413,9cyclictest7616-21memory21:21:240
17303992412,9cyclictest5629-21/usr/sbin/munin21:51:260
1730399241,16cyclictest8395-21cut20:16:210
1730399241,16cyclictest8395-21cut20:16:210
44092230,4sleep00-21swapper/021:18:070
44092230,4sleep00-21swapper/021:18:070
44092230,4sleep00-21swapper/021:18:070
1730599231,17cyclictest21643-21ls23:11:202
1730599231,17cyclictest21643-21ls23:11:202
1730499236,3cyclictest201rcuc/123:21:121
1730499236,3cyclictest201rcuc/123:21:121
1730499233,4cyclictest21-21ksoftirqd/100:16:261
1730499233,4cyclictest21-21ksoftirqd/100:16:261
17304992316,5cyclictest201rcuc/123:05:261
17304992316,5cyclictest201rcuc/123:05:261
17303992319,3cyclictest20943-1kworker/0:0H22:16:320
17303992319,3cyclictest20943-1kworker/0:0H22:16:320
226402220,3chrt0-21swapper/219:26:292
226402220,3chrt0-21swapper/219:26:292
226002220,2chrt0-21swapper/300:16:163
226002220,2chrt0-21swapper/300:16:163
1730599221,15cyclictest2700-21cut20:01:202
1730599221,15cyclictest2700-21cut20:01:202
1730499227,8cyclictest24465-21kworker/u8:123:52:071
1730499227,8cyclictest24465-21kworker/u8:123:52:071
1730499227,6cyclictest21-21ksoftirqd/120:30:531
1730499227,6cyclictest21-21ksoftirqd/120:30:531
1730499226,9cyclictest21-21ksoftirqd/122:35:191
1730499226,9cyclictest21-21ksoftirqd/122:35:191
1730499226,6cyclictest21-21ksoftirqd/119:22:031
1730499226,6cyclictest21-21ksoftirqd/119:22:031
1730499226,6cyclictest21-21ksoftirqd/100:07:281
1730499226,6cyclictest21-21ksoftirqd/100:07:281
1730499225,5cyclictest21-21ksoftirqd/123:06:221
1730499225,5cyclictest21-21ksoftirqd/123:06:221
1730499225,4cyclictest21-21ksoftirqd/100:27:281
1730499225,4cyclictest21-21ksoftirqd/100:27:281
1730499223,6cyclictest21-21ksoftirqd/120:36:331
1730499223,6cyclictest21-21ksoftirqd/120:36:331
1730499223,5cyclictest21-21ksoftirqd/123:40:061
1730499223,5cyclictest21-21ksoftirqd/123:40:061
1730499223,5cyclictest21-21ksoftirqd/123:40:061
17304992216,4cyclictest201rcuc/123:13:411
17304992216,4cyclictest201rcuc/123:13:411
17304992216,4cyclictest201rcuc/100:25:401
17304992216,4cyclictest201rcuc/100:25:401
1730499221,5cyclictest21-21ksoftirqd/119:11:481
1730499221,5cyclictest21-21ksoftirqd/119:11:481
17304992214,3cyclictest201rcuc/122:15:071
17304992214,3cyclictest201rcuc/122:15:071
1730399227,11cyclictest73-21kswapd021:41:310
1730399227,11cyclictest73-21kswapd021:41:310
17303992215,5cyclictest29346-21ssh22:15:130
17303992215,5cyclictest29346-21ssh22:15:130
1730399221,18cyclictest23155-21ssh21:36:270
1730399221,18cyclictest23155-21ssh21:36:270
1730399221,18cyclictest23155-21ssh21:36:270
1730399221,18cyclictest13452-21rm22:31:190
1730399221,18cyclictest13452-21rm22:31:190
1730399221,15cyclictest14846-21ls20:31:310
1730399221,15cyclictest14846-21ls20:31:310
1730399221,10cyclictest2172-21cron20:01:060
1730399221,10cyclictest2172-21cron20:01:060
151902220,3sleep30-21swapper/322:32:223
151902220,3sleep30-21swapper/322:32:223
114562220,3sleep20-21swapper/221:56:322
114562220,3sleep20-21swapper/221:56:322
114562220,3sleep20-21swapper/221:56:322
85862210,3chrt0-21swapper/022:57:590
85862210,3chrt0-21swapper/022:57:590
85862210,3chrt0-21swapper/022:57:590
1730599217,4cyclictest131rcu_preempt19:36:242
1730599217,4cyclictest131rcu_preempt19:36:242
17305992116,3cyclictest19474-21ssh22:36:302
17305992116,3cyclictest19474-21ssh22:36:302
1730599211,18cyclictest21863-21ls20:51:222
1730599211,18cyclictest21863-21ls20:51:222
1730599211,15cyclictest4231-21ls23:26:202
1730599211,15cyclictest4231-21ls23:26:202
1730599211,11cyclictest25809-21grep23:46:312
1730499218,6cyclictest9382-21users20:16:321
1730499218,6cyclictest9382-21users20:16:321
1730499216,7cyclictest21-21ksoftirqd/120:01:271
1730499216,7cyclictest21-21ksoftirqd/120:01:271
1730499216,6cyclictest21-21ksoftirqd/100:03:321
1730499216,6cyclictest21-21ksoftirqd/100:03:321
1730499214,4cyclictest201rcuc/122:42:561
1730499214,4cyclictest201rcuc/122:42:561
1730499212,8cyclictest21-21ksoftirqd/119:46:321
17304992116,3cyclictest201rcuc/100:38:301
17304992116,3cyclictest201rcuc/100:38:301
1730399217,8cyclictest26359-21sh22:43:560
1730399217,8cyclictest26359-21sh22:43:560
1730399212,9cyclictest10323-21latency_hist00:36:160
1730399212,9cyclictest10323-21latency_hist00:36:160
1730399212,18cyclictest11082-21ls20:21:310
1730399212,17cyclictest4551-21cron21:51:070
1730399212,17cyclictest4551-21cron21:51:070
1730399212,11cyclictest20039-21sh21:33:380
1730399212,11cyclictest20039-21sh21:33:380
1730399211,9cyclictest22911-21grep00:16:210
1730399211,9cyclictest22911-21grep00:16:210
1730399211,17cyclictest24192-21find20:56:290
1730399211,17cyclictest24192-21find20:56:290
1730399211,12cyclictest31297-21sh00:25:010
1730399211,12cyclictest31297-21sh00:25:010
1730399211,10cyclictest12398-21timerandwakeup23:01:320
1730399211,10cyclictest12398-21timerandwakeup23:01:320
172512214,10sleep30-21swapper/319:11:363
172512214,10sleep30-21swapper/319:11:363
46792200,3sleep00-21swapper/022:21:460
1730599209,8cyclictest28401-21ntpq00:21:252
1730599209,8cyclictest28401-21ntpq00:21:252
1730599205,4cyclictest27-21ksoftirqd/222:31:282
1730599205,4cyclictest27-21ksoftirqd/222:31:282
1730599204,13cyclictest29204-21grep21:11:202
1730599201,4cyclictest20804-21grep19:21:292
1730599201,4cyclictest20804-21grep19:21:292
17305992013,5cyclictest32304-21ssh23:53:012
17305992013,5cyclictest32304-21ssh23:53:012
17305992012,7cyclictest27-21ksoftirqd/200:26:322
17305992012,7cyclictest27-21ksoftirqd/200:26:322
17305992011,7cyclictest24561-21grep19:31:302
17305992011,7cyclictest24561-21grep19:31:302
1730599201,16cyclictest32153-21timerwakeupswit19:51:312
1730599201,16cyclictest32153-21timerwakeupswit19:51:312
1730499203,2cyclictest73-21kswapd019:51:301
1730499203,2cyclictest73-21kswapd019:51:301
1730499202,5cyclictest21-21ksoftirqd/120:31:201
1730499202,5cyclictest21-21ksoftirqd/120:31:201
1730499201,5cyclictest21-21ksoftirqd/121:06:071
1730499201,5cyclictest21-21ksoftirqd/121:06:071
1730499201,4cyclictest0-21swapper/119:44:181
17304992014,5cyclictest201rcuc/119:36:231
17304992014,5cyclictest201rcuc/119:36:231
1730399203,15cyclictest12631-21sh23:34:000
1730399203,15cyclictest12631-21sh23:34:000
1730399202,15cyclictest23860-21fschecks_time19:31:200
1730399202,15cyclictest23860-21fschecks_time19:31:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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