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2026-02-02 - 06:08
[ 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 Mon Feb 02, 2026 00:44:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
249821500,0sleep00-21swapper/022:26:490
2690211533,46sleep30-21swapper/319:06:003
178029933,48sleep10-21swapper/119:05:171
149422960,2sleep32512-21runrttasks21:26:063
99952870,1sleep09992-21bash23:17:550
170002870,2sleep116995-21bash22:05:151
33242840,3sleep30-21swapper/321:24:573
62402820,3sleep3349699cyclictest23:00:143
62442810,1sleep06234-21sshd21:39:250
273162810,2sleep30-21swapper/323:58:173
210642810,1sleep10-21swapper/119:43:161
210642810,1sleep10-21swapper/119:43:161
146492810,1sleep30-21swapper/322:21:043
252832790,0sleep00-21swapper/022:02:380
286427733,12sleep20-21swapper/219:07:152
38522760,2sleep30-21swapper/322:16:243
214242760,2sleep10-21swapper/100:29:451
189662760,2sleep218962-21sshd22:32:452
311262750,2sleep231127-21sshd21:34:582
287412750,2sleep30-21swapper/322:34:143
155172750,3sleep20-21swapper/223:34:202
98312740,4sleep2349199cyclictest21:57:262
302722740,4sleep2349199cyclictest22:03:112
151272720,2sleep115121-21cp23:43:251
117282720,2sleep2349199cyclictest21:46:562
211442700,1sleep321136-21sshd21:44:333
190142700,3sleep0348199cyclictest23:39:270
242952690,1sleep20-21swapper/221:27:092
170732680,2sleep10-21swapper/123:30:011
288902610,3sleep0348199cyclictest00:11:250
288902610,3sleep0348199cyclictest00:11:250
30212550,53sleep128950irq/26-ahci[00021:13:421
321224934,11sleep00-21swapper/019:09:420
319682480,3sleep3349699cyclictest00:07:273
95732460,1sleep19574-21bash22:31:231
32152340,0sleep03214-21bash00:08:000
302782300,2sleep30-21swapper/300:30:393
294962280,2sleep10-21swapper/123:15:591
254672280,2sleep325464-21bash23:23:513
250702280,25sleep1144650irq/27-eth022:29:241
23482270,1sleep30-21swapper/322:26:483
286282240,2sleep20-21swapper/221:00:162
192542240,2sleep30-21swapper/322:52:533
99672230,2sleep2349199cyclictest00:32:022
349699232,9cyclictest144650irq/27-eth021:55:593
348199230,18cyclictest0-21swapper/021:12:020
320962230,2sleep232093-21tr22:50:122
90362220,1sleep00-21swapper/000:31:560
65642220,0sleep00-21swapper/021:42:540
349699220,8cyclictest0-21swapper/300:15:003
349699220,8cyclictest0-21swapper/300:14:593
349199215,9cyclictest19641-21sshd00:25:492
295302210,2sleep30-21swapper/322:11:113
242442210,2sleep30-21swapper/323:53:573
187282211,18sleep228950irq/26-ahci[00022:28:422
349199205,2cyclictest5097-21sshd00:38:482
349199200,11cyclictest15886-21sshd23:14:122
230572200,18sleep2144650irq/27-eth023:19:542
222062201,17sleep1144650irq/27-eth022:45:241
48262191,16sleep2144650irq/27-eth022:16:312
349699192,5cyclictest0-21swapper/321:13:273
349199196,4cyclictest14229-21cp23:26:032
348199190,15cyclictest0-21swapper/000:35:160
212832190,1sleep010-21rcuc/023:44:200
185932190,17sleep1144650irq/27-eth022:52:491
42192180,16sleep2144650irq/27-eth000:24:142
40672180,2sleep14066-21bash21:21:271
349699186,0cyclictest0-21swapper/321:18:503
349699183,2cyclictest144650irq/27-eth000:27:463
349699180,7cyclictest0-21swapper/323:10:483
349699180,5cyclictest0-21swapper/322:47:153
195522180,5sleep20-21swapper/222:45:112
349699176,0cyclictest0-21swapper/300:35:413
349699175,3cyclictest11092-21sshd23:42:493
349699171,3cyclictest0-21swapper/321:48:293
349699170,3cyclictest44-21ksoftirqd/322:36:413
349199178,5cyclictest0-21swapper/200:05:512
349199175,4cyclictest18744-21sshd23:23:052
349199172,14cyclictest144650irq/27-eth023:55:012
349199172,11cyclictest0-21swapper/223:37:172
348699178,7cyclictest0-21swapper/122:24:461
3486991711,5cyclictest25252-21latency_hist21:45:001
348199172,2cyclictest23584-21rm22:37:230
3481991710,3cyclictest0-21swapper/022:08:020
252342171,14sleep3144650irq/27-eth023:35:303
161842170,2sleep10-21swapper/100:32:451
11442170,1sleep30-21swapper/323:28:163
349699168,3cyclictest0-21swapper/323:30:433
349699167,8cyclictest44-21ksoftirqd/321:38:063
349699167,7cyclictest44-21ksoftirqd/323:46:253
349699167,7cyclictest0-21swapper/320:35:143
349699163,0cyclictest0-21swapper/323:17:193
349699160,6cyclictest0-21swapper/322:01:573
349199166,4cyclictest31426-21latency00:15:172
349199160,9cyclictest15205-21sshd22:05:072
349199160,9cyclictest0-21swapper/220:30:072
349199160,9cyclictest0-21swapper/219:58:422
349199160,8cyclictest20862-21sshd00:10:252
349199160,8cyclictest20862-21sshd00:10:252
349199160,8cyclictest0-21swapper/219:38:242
349199160,5cyclictest3204-21sshd22:42:482
349199160,14cyclictest0-21swapper/222:11:592
349199160,14cyclictest0-21swapper/221:18:252
349199160,12cyclictest23347-21sshd00:01:402
349199160,11cyclictest5453-21sshd21:10:232
348699168,3cyclictest0-21swapper/122:12:211
348699167,7cyclictest0-21swapper/121:32:061
348699167,4cyclictest9524-21sshd23:00:361
348699163,11cyclictest30379-21sshd23:11:291
348699161,6cyclictest7461-21sshd23:25:191
348699161,3cyclictest0-21swapper/100:17:241
3486991612,3cyclictest4887-21sshd23:51:011
3486991612,3cyclictest30406-21sshd23:07:481
348699161,13cyclictest0-21swapper/121:27:051
348699160,4cyclictest19803-21sshd22:57:341
348699160,3cyclictest12565-21sshd00:13:141
348699160,3cyclictest12565-21sshd00:13:141
348699160,14cyclictest26521-21sshd21:52:031
348699160,14cyclictest26521-21sshd21:52:031
348699160,14cyclictest14833-21sshd00:09:461
348699160,14cyclictest0-21swapper/123:59:121
348699160,14cyclictest0-21swapper/122:42:171
348699160,14cyclictest0-21swapper/122:00:281
348199168,4cyclictest9686-21sshd00:28:240
348199168,4cyclictest0-21swapper/022:31:210
3481991614,1cyclictest1510-21sshd21:28:140
348199160,15cyclictest20064-21sshd22:10:020
349699158,3cyclictest8797-21sshd21:50:123
349699158,3cyclictest8797-21sshd21:50:123
349699157,7cyclictest44-21ksoftirqd/300:16:173
349699153,3cyclictest5538-21bash22:43:083
349699153,10cyclictest18985-21munin-node19:40:113
349699153,10cyclictest18985-21munin-node19:40:113
349699152,12cyclictest0-21swapper/322:55:193
3496991513,1cyclictest0-21swapper/320:18:193
349699151,2cyclictest0-21swapper/300:21:113
3496991512,2cyclictest0-21swapper/300:01:583
349699151,13cyclictest20434-21sshd21:30:143
349699150,13cyclictest0-21swapper/322:08:003
349699150,13cyclictest0-21swapper/319:55:533
349199156,3cyclictest0-21swapper/222:37:262
349199156,2cyclictest1483-21sshd23:45:572
349199155,4cyclictest27395-21sshd23:07:262
349199153,5cyclictest0-21swapper/221:09:072
349199153,5cyclictest0-21swapper/220:20:392
349199151,10cyclictest4856-21sshd23:41:532
349199150,9cyclictest0-21swapper/220:06:262
349199150,8cyclictest0-21swapper/220:57:432
349199150,8cyclictest0-21swapper/220:28:512
349199150,8cyclictest0-21swapper/220:15:342
349199150,8cyclictest0-21swapper/220:11:182
349199150,8cyclictest0-21swapper/220:01:142
349199150,8cyclictest0-21swapper/219:28:402
349199150,8cyclictest0-21swapper/219:15:472
349199150,8cyclictest0-21swapper/219:14:232
349199150,6cyclictest0-21swapper/222:57:142
349199150,5cyclictest0-21swapper/219:46:582
349199150,4cyclictest144650irq/27-eth023:51:042
349199150,2cyclictest13892-21bash21:40:112
349199150,1cyclictest0-21swapper/219:32:382
349199150,13cyclictest0-21swapper/223:00:192
349199150,10cyclictest0-21swapper/221:50:222
349199150,10cyclictest0-21swapper/221:50:222
348699158,3cyclictest5164-21bash23:37:201
348699156,7cyclictest0-21swapper/119:32:081
348699152,6cyclictest0-21swapper/122:39:551
348699150,6cyclictest0-21swapper/100:01:171
348699150,13cyclictest3333-21sshd23:46:131
348699150,10cyclictest0-21swapper/121:17:121
348699150,10cyclictest0-21swapper/100:20:281
348199152,1cyclictest0-21swapper/021:30:110
3481991512,2cyclictest9516-21sshd22:43:440
3481991512,2cyclictest0-21swapper/023:59:310
348199151,1cyclictest26072-21sshd23:27:240
3481991510,3cyclictest32073-21sshd00:20:050
348199150,4cyclictest13705-21sshd23:13:530
348199150,4cyclictest0-21swapper/023:24:060
348199150,3cyclictest0-21swapper/023:33:550
348199150,14cyclictest0-21swapper/021:20:500
348199150,11cyclictest0-21swapper/021:54:100
348199150,11cyclictest0-21swapper/021:54:100
348199150,11cyclictest0-21swapper/021:19:320
167262150,13sleep2144650irq/27-eth020:36:022
349699142,3cyclictest5413-21chrt19:11:453
349699141,2cyclictest144650irq/27-eth023:06:413
3496991412,1cyclictest0-21swapper/320:57:473
349699141,12cyclictest44-21ksoftirqd/320:20:323
349199142,1cyclictest144650irq/27-eth021:35:052
349199142,10cyclictest425-21sshd22:23:082
349199141,11cyclictest1561-21sshd21:21:122
349199140,7cyclictest0-21swapper/219:21:192
348699148,4cyclictest20862-21sshd21:55:021
3486991412,1cyclictest0-21swapper/100:37:001
3486991410,3cyclictest0-21swapper/123:23:031
348699140,5cyclictest27968-21cpu21:00:121
348699140,13cyclictest28689-21sshd22:15:311
348699140,13cyclictest11797-21sshd21:36:261
348699140,12cyclictest30110-21sshd21:45:221
348699140,12cyclictest25700-21munin-node19:50:231
348199147,3cyclictest29218-21sshd22:15:350
348199141,9cyclictest0-21swapper/023:06:190
3481991412,1cyclictest21978-21sshd21:58:490
348199140,3cyclictest31540-21sshd22:59:200
348199140,1cyclictest0-21swapper/019:25:160
348199140,1cyclictest0-21swapper/000:16:250
348199140,13cyclictest0-21swapper/023:50:200
348199140,11cyclictest0-21swapper/023:03:170
348199140,11cyclictest0-21swapper/000:03:440
348199140,10cyclictest0-21swapper/022:23:170
349699137,5cyclictest0-21swapper/320:26:363
349699131,4cyclictest1158-21jbd2/dm-2-820:40:133
349699130,12cyclictest2024-21nfsd19:29:143
349699130,12cyclictest0-21swapper/320:50:313
349699130,12cyclictest0-21swapper/319:37:013
349699130,12cyclictest0-21swapper/319:30:343
349699130,12cyclictest0-21swapper/319:22:523
349699130,11cyclictest32194-21diskstats20:05:133
349699130,11cyclictest29604-21df_inode20:00:123
349699130,11cyclictest25020-21memory19:50:163
349199137,5cyclictest17534-21munin-node20:40:172
349199134,5cyclictest0-21swapper/219:50:392
3491991311,1cyclictest0-21swapper/220:50:442
349199130,12cyclictest0-21swapper/219:40:032
349199130,12cyclictest0-21swapper/219:40:032
349199130,11cyclictest20104-21munin-node20:45:182
348699138,4cyclictest4527-21needreboot19:10:181
348699132,3cyclictest144650irq/27-eth020:50:401
3486991311,1cyclictest0-21swapper/119:17:021
348699131,10cyclictest0-21swapper/120:00:121
348699130,4cyclictest2512-21runrttasks20:44:481
348699130,3cyclictest32629-21iostat_ios20:05:151
348699130,12cyclictest2024-21nfsd20:18:201
348699130,12cyclictest0-21swapper/120:36:081
348699130,12cyclictest0-21swapper/120:34:461
348699130,12cyclictest0-21swapper/119:47:171
348699130,12cyclictest0-21swapper/119:35:401
348699130,12cyclictest0-21swapper/119:21:561
348699130,11cyclictest8197-21munin-node20:20:191
348699130,11cyclictest30680-21df21:05:121
348699130,11cyclictest0-21swapper/119:55:151
348199137,5cyclictest0-21swapper/020:28:400
348199132,2cyclictest0-21swapper/019:35:020
3481991311,1cyclictest0-21swapper/019:54:460
348199130,12cyclictest271942sleep020:57:140
348199130,12cyclictest0-21swapper/023:47:140
348199130,12cyclictest0-21swapper/022:49:520
348199130,12cyclictest0-21swapper/020:45:270
348199130,12cyclictest0-21swapper/020:03:410
349699127,3cyclictest30683-21df21:05:113
349699121,10cyclictest0-21swapper/320:10:213
349699120,4cyclictest36-21rcuop/219:45:113
349699120,3cyclictest20434-21diskstats20:45:133
349699120,11cyclictest0-21swapper/320:30:523
349699120,11cyclictest0-21swapper/319:15:323
349699120,10cyclictest0-21swapper/321:00:143
348699120,3cyclictest129932sleep119:25:451
348699120,3cyclictest0-21swapper/120:55:121
348699120,10cyclictest2401-21diskstats20:10:131
348699120,10cyclictest20443-21munin-node20:45:141
348199127,2cyclictest0-21swapper/021:01:010
348199127,2cyclictest0-21swapper/020:11:350
348199127,2cyclictest0-21swapper/019:46:330
348199121,6cyclictest0-21swapper/021:45:200
348199120,9cyclictest16180-21proc_pri20:35:190
348199120,1cyclictest0-21swapper/020:16:490
348199120,1cyclictest0-21swapper/019:30:220
348199120,11cyclictest0-21swapper/022:51:180
348199120,11cyclictest0-21swapper/020:30:510
348199120,11cyclictest0-21swapper/020:07:170
348199120,11cyclictest0-21swapper/019:55:020
348199120,11cyclictest0-21swapper/019:43:090
348199120,11cyclictest0-21swapper/019:43:090
348199120,11cyclictest0-21swapper/019:16:060
348699110,10cyclictest0-21swapper/120:25:201
348199118,2cyclictest0-21swapper/019:20:180
348199117,3cyclictest0-21swapper/021:09:200
3481991110,1cyclictest0-21swapper/020:22:290
348199110,9cyclictest0-21swapper/020:50:110
348199110,1cyclictest0-21swapper/020:43:200
348199110,1cyclictest0-21swapper/019:10:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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