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2026-01-22 - 10:42
[ 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.
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
Characteristics of the highest latencies:
System rack5slot0.osadl.org (updated Thu Jan 22, 2026 00:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1453521450,0sleep314537-21id21:32:323
460521260,2sleep14520-21sshd22:37:181
1217921220,2sleep20-21swapper/221:51:262
1283021210,4sleep11480899cyclictest00:17:091
1438429833,43sleep10-21swapper/119:07:551
18882940,2sleep30-21swapper/321:45:103
1445529133,54sleep30-21swapper/319:08:493
16672900,3sleep21480999cyclictest23:40:192
16672900,3sleep21480999cyclictest23:40:192
162732900,1sleep216274-21sshd21:46:162
73592890,1sleep20-21swapper/221:18:202
323912890,2sleep132387-21sshd21:23:081
238342880,2sleep323831-21sshd22:47:103
32392850,0sleep041ktimersoftd/021:26:040
216682850,0sleep00-21swapper/023:42:020
216682850,0sleep00-21swapper/023:42:010
207972850,2sleep320796-21sshd21:52:123
286862820,2sleep30-21swapper/321:58:203
261262810,1sleep026110-21sshd22:33:400
201362810,2sleep30-21swapper/321:38:293
292042800,3sleep10-21swapper/121:55:341
280052800,0sleep00-21swapper/023:39:530
280052800,0sleep00-21swapper/023:39:530
242972800,1sleep30-21swapper/323:31:113
242972800,1sleep30-21swapper/323:31:113
53682790,2sleep25367-21sshd23:32:222
53682790,2sleep25367-21sshd23:32:222
304782790,3sleep10-21swapper/122:42:151
278162790,2sleep20-21swapper/222:17:232
145482790,2sleep30-21swapper/300:33:593
71092770,2sleep20-21swapper/223:29:492
212742760,2sleep21884-21nfsd00:01:152
176452760,3sleep00-21swapper/022:49:280
287632750,1sleep028759-21bash23:15:080
1452427533,37sleep20-21swapper/219:09:412
41582730,2sleep34155-21sshd22:09:593
60622720,2sleep10-21swapper/123:07:401
221902720,2sleep20-21swapper/223:58:392
140782710,0sleep041ktimersoftd/021:35:130
271282700,2sleep127116-21sshd23:45:151
319752680,2sleep30-21swapper/322:23:143
145772670,3sleep21480999cyclictest23:11:062
259562630,4sleep11480899cyclictest21:44:281
117342620,59sleep328450irq/26-ahci[00000:11:313
274092610,2sleep227407-21sshd00:07:212
210002590,3sleep11480899cyclictest22:25:031
13002570,55sleep1137550irq/27-eth022:56:151
1435824421,11sleep00-21swapper/019:07:330
199552390,37sleep3137550irq/27-eth000:06:423
292252380,0sleep329226-21bash23:26:063
282462350,3sleep228244-21dump-pmu-power19:40:012
248342322,28sleep3137550irq/27-eth023:09:193
45122280,5sleep20-21swapper/223:35:062
45122280,5sleep20-21swapper/223:35:062
204372280,2sleep120433-21sshd00:20:301
206142271,24sleep1137550irq/27-eth021:54:581
203792270,1sleep30-21swapper/322:16:433
174652270,2sleep317466-21sshd23:16:523
152952271,23sleep3137550irq/27-eth021:29:563
1480799271,12cyclictest8-21rcu_preempt21:14:250
51632260,1sleep10-21swapper/123:32:211
51632260,1sleep10-21swapper/123:32:211
1480899260,25cyclictest11093-21sshd21:29:341
43212250,23sleep328450irq/26-ahci[00022:51:003
252822250,3sleep31481099cyclictest00:20:563
1480899250,5cyclictest15256-21sshd22:21:471
322142240,4sleep20-21swapper/221:36:442
1480799248,7cyclictest8436-21sshd00:25:090
1480799240,16cyclictest10-21rcuc/023:34:090
1480799240,16cyclictest10-21rcuc/023:34:090
144982240,1sleep01884-21nfsd22:10:440
69152230,3sleep08-21rcu_preempt22:15:320
41692230,1sleep30-21swapper/322:12:393
267312230,1sleep10-21swapper/121:36:151
1480799235,2cyclictest3-21ksoftirqd/023:26:460
1480799235,17cyclictest3-21ksoftirqd/023:56:010
14807992317,5cyclictest14600-21kworker/0:122:29:410
1480799230,16cyclictest9809-21bash22:43:160
112532230,21sleep1137550irq/27-eth000:28:081
58652220,1sleep30-21swapper/323:46:093
308272220,2sleep230826-21sshd21:14:542
255102222,18sleep310850irq/23-ehci_hcd23:39:413
255102222,18sleep310850irq/23-ehci_hcd23:39:413
1480799229,7cyclictest3-21ksoftirqd/000:22:370
1480799226,11cyclictest3-21ksoftirqd/000:17:080
1480799222,19cyclictest3-21ksoftirqd/021:22:540
1480799221,20cyclictest15982-21sshd22:52:000
14807992210,7cyclictest6016-21sshd23:04:580
1480799220,21cyclictest18358-21sshd21:30:100
1480799220,17cyclictest4970-21cp00:35:500
1480799220,17cyclictest2838-21tune2fs21:15:140
1480799220,17cyclictest17960-21sshd22:08:230
1480799220,17cyclictest10-21rcuc/000:05:050
1480799220,10cyclictest24190-21sshd21:57:560
93202210,19sleep128450irq/26-ahci[00022:51:261
14809992116,4cyclictest1884-21nfsd22:29:412
1480799219,11cyclictest18099-21bash23:11:240
14807992112,5cyclictest0-21swapper/021:50:100
1480799211,16cyclictest3-21ksoftirqd/022:59:560
1480799210,9cyclictest16673-21sshd22:24:420
1480799210,17cyclictest31503-21sshd22:01:150
1480799210,16cyclictest6096-21ls21:45:250
1480799210,16cyclictest17616-21sshd00:31:240
1480799210,16cyclictest10-21rcuc/023:52:270
1480799210,15cyclictest0-21swapper/000:12:360
71352200,18sleep3137550irq/27-eth023:21:303
39152200,2sleep23909-21cp22:07:092
305242200,18sleep3137550irq/27-eth000:15:523
283402200,0sleep00-21swapper/023:06:460
158402200,18sleep1137550irq/27-eth022:46:291
149232200,18sleep1137550irq/27-eth023:25:001
1480899200,7cyclictest0-21swapper/100:13:001
1480799204,7cyclictest3-21ksoftirqd/023:48:460
1480799202,14cyclictest3-21ksoftirqd/023:23:040
1480799202,13cyclictest8-21rcu_preempt21:41:300
1480799200,10cyclictest0-21swapper/000:01:150
11282203,15sleep1137550irq/27-eth000:32:491
302812190,2sleep230278-21sshd21:22:572
213562190,3sleep31481099cyclictest23:03:293
1481099190,13cyclictest3976-21sshd22:37:153
1480999191,16cyclictest33-21ksoftirqd/200:20:142
1480899190,14cyclictest26432-21sshd22:00:491
14807991914,2cyclictest0-21swapper/020:48:290
1480799190,15cyclictest280762sleep019:37:580
84992180,2sleep325-21rcuop/123:57:283
20302180,2sleep20-21swapper/222:59:072
160892180,1sleep116092-21sshd22:19:111
1481099183,8cyclictest7370-21sshd22:43:033
1481099181,13cyclictest29658-21sshd23:50:563
1481099181,12cyclictest1993-21sshd00:35:583
1480999188,9cyclictest33-21ksoftirqd/221:30:342
14809991813,4cyclictest33-21ksoftirqd/222:44:372
14809991813,4cyclictest20330-21sshd21:27:322
14809991812,1cyclictest33-21ksoftirqd/222:48:002
1480999181,16cyclictest33-21ksoftirqd/223:23:442
1480999181,16cyclictest33-21ksoftirqd/200:31:022
1480999180,17cyclictest33-21ksoftirqd/222:39:282
1480999180,17cyclictest33-21ksoftirqd/222:13:022
1480899189,8cyclictest14763-21bash00:36:431
1480899180,17cyclictest19023-21sshd21:30:121
1480799180,15cyclictest1173-21bash22:37:010
299752170,15sleep110850irq/23-ehci_hcd23:37:151
299752170,15sleep110850irq/23-ehci_hcd23:37:151
286162170,2sleep128551-21sshd23:17:501
196242170,15sleep3137550irq/27-eth022:27:393
178762170,15sleep3137550irq/27-eth023:11:243
1481099178,4cyclictest26399-21sshd21:14:333
1481099177,4cyclictest6010-21bash23:40:393
1481099177,4cyclictest6010-21bash23:40:383
14810991711,4cyclictest15199-21sshd21:21:383
1481099170,4cyclictest18589-21sshd21:43:493
1481099170,4cyclictest11126-21sshd22:57:053
1481099170,3cyclictest8450-21sshd00:27:523
1481099170,15cyclictest0-21swapper/322:02:583
1480999179,6cyclictest12245-21sshd00:11:332
1480999174,11cyclictest33-21ksoftirqd/200:29:512
1480999171,3cyclictest146450irq/28-eth1-rx-19:42:322
14809991712,4cyclictest2477-21sshd23:07:212
1480999171,15cyclictest33-21ksoftirqd/223:46:122
1480999171,15cyclictest33-21ksoftirqd/222:51:372
1480999171,15cyclictest33-21ksoftirqd/221:43:472
1480899178,3cyclictest0-21swapper/122:10:041
1480899172,14cyclictest0-21swapper/121:49:361
14808991713,2cyclictest0-21swapper/123:11:521
1480899170,15cyclictest0-21swapper/121:13:581
1480899170,15cyclictest0-21swapper/100:05:461
33052160,14sleep1137550irq/27-eth023:01:551
158942160,2sleep30-21swapper/321:16:173
1481099166,2cyclictest10850irq/23-ehci_hcd20:20:153
14810991612,3cyclictest0-21swapper/320:15:133
1481099160,4cyclictest7944-21sshd00:02:563
1481099160,4cyclictest13610-21sshd22:32:343
1480999164,11cyclictest33-21ksoftirqd/223:15:072
1480999162,12cyclictest30285-21sshd22:31:132
1480999161,7cyclictest33-21ksoftirqd/220:25:202
1480999161,7cyclictest0-21swapper/223:02:282
14809991613,2cyclictest24913-21sshd23:50:302
14809991612,3cyclictest21647-21df00:15:112
1480999161,14cyclictest33-21ksoftirqd/222:00:222
1480999161,14cyclictest33-21ksoftirqd/221:57:042
1480999161,14cyclictest12874-21sshd00:36:332
1480899165,5cyclictest30370-21sshd21:17:311
1480899163,12cyclictest22-21ksoftirqd/122:06:411
14808991613,2cyclictest1884-21nfsd00:00:141
14808991610,4cyclictest8182-21bash23:51:541
1480899160,14cyclictest0-21swapper/123:55:041
1480899160,12cyclictest137550irq/27-eth021:05:211
1480899160,11cyclictest31165-21sshd23:40:091
1480899160,11cyclictest31165-21sshd23:40:081
1480899160,11cyclictest19161-21idleruntime-cro19:20:001
1480799161,14cyclictest0-21swapper/020:16:050
14810991512,2cyclictest0-21swapper/319:25:133
14810991511,3cyclictest10850irq/23-ehci_hcd19:46:523
1481099150,6cyclictest2445-21munin-node21:05:123
1481099150,6cyclictest16048-21grep19:10:183
1481099150,4cyclictest0-21swapper/320:30:053
1481099150,4cyclictest0-21swapper/320:30:013
1481099150,13cyclictest0-21swapper/319:30:153
1480999152,11cyclictest1884-21nfsd22:20:012
14809991513,1cyclictest0-21swapper/220:48:302
1480899152,1cyclictest22037-21sshd23:25:281
14808991511,3cyclictest10850irq/23-ehci_hcd20:09:521
14808991511,3cyclictest10850irq/23-ehci_hcd19:56:341
1480899150,6cyclictest0-21swapper/120:35:141
1480899150,13cyclictest29667-21sshd22:31:101
1480899150,13cyclictest29113-21ntp_kernel_pll_20:50:181
1480799150,14cyclictest0-21swapper/020:57:580
1480799150,14cyclictest0-21swapper/020:10:130
1480799150,14cyclictest0-21swapper/019:41:010
1481099140,13cyclictest0-21swapper/319:55:033
1481099140,12cyclictest26606-21munin-node19:35:143
1481099140,12cyclictest1960-21snmpd19:44:493
1480999148,5cyclictest0-21swapper/221:07:292
1480999148,5cyclictest0-21swapper/219:46:402
1480999142,11cyclictest1960-21snmpd20:50:002
14809991412,1cyclictest0-21swapper/220:10:142
1480999141,12cyclictest0-21swapper/220:56:022
1480899140,3cyclictest137550irq/27-eth019:35:261
1480799147,6cyclictest0-21swapper/021:00:280
1480799147,3cyclictest0-21swapper/020:50:330
1480799143,5cyclictest24866-21ls19:30:180
1480799141,10cyclictest0-21swapper/020:33:250
1480799140,8cyclictest4585-21yum19:55:230
1480799140,2cyclictest0-21swapper/020:41:070
1480799140,2cyclictest0-21swapper/020:08:200
1480799140,13cyclictest0-21swapper/020:26:110
1480799140,13cyclictest0-21swapper/020:20:470
1480799140,13cyclictest0-21swapper/019:53:370
1480799140,13cyclictest0-21swapper/019:45:140
1480799140,13cyclictest0-21swapper/019:25:140
1480799140,13cyclictest0-21swapper/019:18:000
1481099137,5cyclictest0-21swapper/320:45:523
1481099130,5cyclictest0-21swapper/319:20:183
1481099130,12cyclictest0-21swapper/320:43:453
1481099130,11cyclictest21476-21diskstats20:35:123
1480999139,3cyclictest25805-21taskset19:33:052
1480999139,3cyclictest19640-21iostat_ios20:30:152
1480999139,3cyclictest1948-21snmpd20:04:512
1480999139,3cyclictest14651-21diskstats20:20:112
1480999138,4cyclictest0-21swapper/220:16:292
1480999137,5cyclictest0-21swapper/221:00:592
1480999131,11cyclictest617-21atenall_r5power19:50:102
1480999131,11cyclictest21149-21munin-node20:35:132
1480999130,5cyclictest0-21swapper/220:40:472
1480999130,12cyclictest19406-21kworker/2:219:26:322
1480999130,12cyclictest0-21swapper/219:24:292
1480999130,12cyclictest0-21swapper/219:15:102
14808991311,1cyclictest0-21swapper/119:20:301
1480899130,12cyclictest1883-21nfsd19:40:571
1480899130,12cyclictest10850irq/23-ehci_hcd20:22:141
1480899130,12cyclictest0-21swapper/121:00:111
1480899130,12cyclictest0-21swapper/120:40:451
1480899130,12cyclictest0-21swapper/120:13:421
1480899130,12cyclictest0-21swapper/119:46:341
1480899130,12cyclictest0-21swapper/119:25:151
1480799137,5cyclictest3-21ksoftirqd/020:00:120
14807991310,2cyclictest0-21swapper/019:11:090
1480799130,12cyclictest0-21swapper/021:05:090
1480799130,12cyclictest0-21swapper/020:35:300
1480799130,12cyclictest0-21swapper/019:20:340
1481099129,2cyclictest0-21swapper/320:55:113
14810991210,1cyclictest0-21swapper/320:50:053
1481099120,3cyclictest5478-21df20:00:123
1481099120,11cyclictest0-21swapper/321:00:153
1481099120,11cyclictest0-21swapper/320:10:043
1481099120,11cyclictest0-21swapper/319:16:093
1481099120,10cyclictest8366-21munin-node20:05:173
1480999129,2cyclictest15150-21diskstats19:10:122
1480999121,10cyclictest7494-21munin-node20:05:182
1480999120,11cyclictest0-21swapper/219:55:052
1480899129,2cyclictest0-21swapper/120:55:121
1480899127,4cyclictest1960-21snmpd20:29:561
1480899121,10cyclictest137550irq/27-eth020:00:051
1480899121,0cyclictest0-21swapper/119:50:091
1480899120,3cyclictest13843-21taskset20:17:011
1480899120,11cyclictest15710-21wc19:10:171
1480899120,11cyclictest0-21swapper/120:45:041
1480899120,11cyclictest0-21swapper/119:30:031
1480899120,10cyclictest20619-21chrt20:31:161
1481099110,3cyclictest0-21swapper/319:50:133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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