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2026-02-07 - 05:46
[ 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 Sat Feb 07, 2026 00:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1231421330,3sleep2975799cyclictest23:53:452
3203621190,3sleep2975799cyclictest19:50:222
379921140,2sleep30-21swapper/322:36:563
911829333,42sleep10-21swapper/119:07:161
307242920,1sleep20-21swapper/222:57:462
188692900,1sleep20-21swapper/219:25:222
918528733,44sleep30-21swapper/319:07:453
63352870,1sleep06333-21sshd21:27:080
279192870,2sleep10-21swapper/100:17:241
229652870,6sleep10-21swapper/122:56:541
228292860,3sleep3976099cyclictest23:36:513
202212850,2sleep22132-21sshd21:11:192
164042820,2sleep30-21swapper/300:16:023
163652820,2sleep216361-21bash22:10:022
121862820,2sleep10-21swapper/123:42:501
306622810,1sleep20-21swapper/222:22:162
90702800,1sleep00-21swapper/023:53:230
40712790,2sleep14070-21df_abs22:05:121
286182780,0sleep028613-21bash21:46:530
138332780,3sleep1975199cyclictest20:20:141
249732770,1sleep30-21swapper/323:15:193
162852760,0sleep00-21swapper/021:21:150
316292750,1sleep031618-21sshd22:22:230
294712750,2sleep2422-21jbd2/dm-0-823:41:062
152612740,2sleep30-21swapper/322:02:533
145752740,4sleep2975799cyclictest23:32:132
260772720,1sleep010-21rcuc/000:28:090
315732710,0sleep00-21swapper/000:32:180
238232700,2sleep30-21swapper/300:38:543
324102680,1sleep2975799cyclictest00:39:532
206192670,1sleep30-21swapper/323:54:423
258082650,5sleep1975199cyclictest00:02:301
119192650,3sleep2975799cyclictest23:06:162
292502620,3sleep1975199cyclictest21:43:321
83832610,3sleep3976099cyclictest23:28:013
908026033,10sleep20-21swapper/219:07:002
894525833,13sleep00-21swapper/019:06:020
196342580,0sleep019631-21bash22:49:350
196342580,0sleep019631-21bash22:49:350
976099322,28cyclictest25701-21sshd23:55:133
268242310,3sleep20-21swapper/222:50:172
149782310,0sleep00-21swapper/023:06:390
976099275,14cyclictest9702-21sshd21:55:173
56482270,1sleep30-21swapper/321:44:303
29702271,24sleep2144650irq/27-eth000:25:242
267162270,2sleep10-21swapper/121:22:241
292472260,6sleep03-21ksoftirqd/022:00:500
976099253,7cyclictest7042-21sshd23:24:123
9760992512,5cyclictest5126-21sshd00:14:493
312052251,22sleep2144650irq/27-eth021:43:462
8622240,4sleep20-21swapper/222:18:512
280522240,4sleep041ktimersoftd/000:39:230
265382240,2sleep20-21swapper/222:43:132
194212240,1sleep00-21swapper/022:28:080
171792230,1sleep00-21swapper/023:58:000
976099227,6cyclictest22733-21sshd21:25:223
976099226,7cyclictest12833-21sshd22:20:143
976099225,15cyclictest538-21sshd22:54:333
976099224,8cyclictest144650irq/27-eth021:12:443
976099224,6cyclictest8375-21bash22:44:483
976099224,5cyclictest144650irq/27-eth022:09:403
976099224,5cyclictest144650irq/27-eth021:49:263
976099223,6cyclictest28950irq/26-ahci[00023:49:513
976099221,9cyclictest19701-21sshd00:23:413
88392220,1sleep10-21swapper/123:38:571
140942220,2sleep314083-21sshd23:32:093
128212220,1sleep20-21swapper/223:46:362
976099214,8cyclictest23457-21sshd22:28:353
976099214,8cyclictest10884-21sshd21:20:393
976099214,7cyclictest2074-21nscd22:30:073
976099214,5cyclictest2132-21sshd23:40:353
976099213,9cyclictest16468-21sshd23:10:403
976099213,6cyclictest144650irq/27-eth021:30:073
976099213,10cyclictest22664-21bash21:15:113
9760992112,7cyclictest2024-21nfsd00:10:003
9760992111,8cyclictest0-21swapper/300:25:033
976099210,13cyclictest2132-21sshd23:09:133
975799213,4cyclictest2132-21sshd22:07:522
266792210,2sleep10-21swapper/123:33:371
976099208,5cyclictest0-21swapper/320:15:343
976099205,7cyclictest14201-21sshd00:30:213
976099205,7cyclictest1050-21sshd22:11:463
976099205,6cyclictest20193-21sshd23:03:443
976099204,7cyclictest7686-21runrttasks20:07:113
976099203,12cyclictest28848-21bash21:50:223
976099202,16cyclictest4300-21munin-node21:05:173
976099202,16cyclictest2024-21nfsd21:35:143
976099202,16cyclictest2024-21nfsd00:01:203
976099202,16cyclictest10102-21sshd22:16:123
976099202,14cyclictest144650irq/27-eth020:35:313
976099202,12cyclictest16038-21sshd22:56:063
976099201,8cyclictest144650irq/27-eth020:12:253
9760992010,8cyclictest13815-21sh20:20:123
976099196,6cyclictest15535-21sshd22:45:253
976099196,6cyclictest15535-21sshd22:45:253
974799196,3cyclictest29986-21kworker/0:223:15:010
974799190,14cyclictest0-21swapper/022:10:120
976099183,8cyclictest25571-21entropy19:40:123
976099183,14cyclictest30156-21proc_pri20:50:183
976099182,14cyclictest5164-21minicom20:02:333
976099182,14cyclictest3762-21chrt21:02:553
976099182,14cyclictest2024-21nfsd19:50:383
9760991811,6cyclictest20830-21munin-node19:30:143
975799186,11cyclictest153250irq/28-eth1-rx-23:38:462
974799187,5cyclictest0-21swapper/000:00:260
974799184,4cyclictest3-21ksoftirqd/021:42:270
974799180,4cyclictest2645-21sshd23:30:520
976099171,14cyclictest2024-21nfsd19:56:083
975799174,9cyclictest6143-21sshd22:26:372
975799173,6cyclictest23620-21sshd00:31:232
9757991712,4cyclictest31206-21sshd21:26:182
9751991711,4cyclictest19462-21sshd21:32:001
9747991713,1cyclictest9964-21sshd21:37:580
976099169,6cyclictest25702-21taskset20:42:043
976099167,7cyclictest16277-21tr20:25:113
976099165,9cyclictest26557-21cpuspeed_turbos20:45:123
976099163,5cyclictest19909-21munin-node20:30:183
976099162,13cyclictest2024-21nfsd19:21:483
976099161,6cyclictest2024-21nfsd19:45:373
976099161,13cyclictest17835-21diskstats19:25:123
9760991610,5cyclictest1359-21runrttasks20:59:493
975799162,6cyclictest8911-21sshd00:00:332
9757991613,2cyclictest2889-21sshd21:33:462
9757991612,3cyclictest8827-21bash21:55:132
975799161,14cyclictest153250irq/28-eth1-rx-23:15:312
975799161,14cyclictest14211-21sshd23:25:052
975199163,0cyclictest0-21swapper/121:45:221
975199160,15cyclictest144650irq/27-eth023:22:131
975199160,14cyclictest29146-21sshd22:54:081
975199160,14cyclictest10998-21sshd22:41:251
975199160,14cyclictest0-21swapper/123:09:351
75872160,15sleep2144650irq/27-eth021:51:352
285262160,14sleep2144650irq/27-eth020:48:522
204852160,14sleep2144650irq/27-eth000:09:212
976099156,7cyclictest13978-21head19:15:213
976099155,8cyclictest10048-21cpuspeed_turbos19:10:123
976099152,11cyclictest0-21swapper/319:35:163
975799158,4cyclictest10113-21sshd00:15:182
975799157,6cyclictest0-21swapper/223:55:392
975799151,3cyclictest144650irq/27-eth021:39:442
9757991510,1cyclictest20446-21fschecks_count23:00:132
975799150,8cyclictest0-21swapper/219:48:372
975799150,13cyclictest25297-21sshd22:46:322
975799150,13cyclictest25297-21sshd22:46:312
975799150,13cyclictest2024-21nfsd21:05:112
975799150,13cyclictest1740-21sshd23:20:022
975799150,13cyclictest0-21swapper/223:10:352
975799150,13cyclictest0-21swapper/220:07:182
9751991511,3cyclictest25088-21sshd23:00:371
9751991511,3cyclictest15558-21id22:13:251
975199150,3cyclictest9394-21bash21:51:461
975199150,3cyclictest7675-21sshd22:02:021
975199150,14cyclictest25-21rcuop/122:35:181
975199150,14cyclictest0-21swapper/100:36:471
975199150,13cyclictest16905-21sshd21:35:151
975199150,13cyclictest13589-21sshd21:55:391
975199150,13cyclictest0-21swapper/123:25:291
975199150,13cyclictest0-21swapper/123:11:321
975199150,13cyclictest0-21swapper/122:30:261
974799150,14cyclictest0-21swapper/023:00:120
974799150,14cyclictest0-21swapper/021:01:030
974799150,11cyclictest0-21swapper/022:55:440
974799150,11cyclictest0-21swapper/000:10:450
194782150,13sleep1144650irq/27-eth000:12:441
975799149,4cyclictest144650irq/27-eth020:15:242
975799149,4cyclictest144650irq/27-eth000:12:382
975799148,5cyclictest21878-21sshd22:00:112
975799147,5cyclictest14222-21lockdev19:16:392
975799145,7cyclictest0-21swapper/220:20:572
975799143,4cyclictest0-21swapper/220:59:492
9757991411,2cyclictest12846-21sshd21:20:522
9757991410,2cyclictest0-21swapper/222:30:122
975799140,7cyclictest0-21swapper/220:28:372
975799140,5cyclictest15633-21sshd21:45:252
975799140,3cyclictest32221-21sshd21:16:042
975799140,12cyclictest20711-21fschecks_count00:20:132
975199148,4cyclictest20945-21fschecks_time00:20:141
975199148,4cyclictest14288-21sshd00:30:211
975199146,4cyclictest23032-21sshd00:05:501
975199141,11cyclictest26608-21sshd23:15:291
975199141,11cyclictest19608-21sshd23:50:521
975199140,3cyclictest28950irq/26-ahci[00021:10:431
975199140,3cyclictest144650irq/27-eth020:37:131
975199140,13cyclictest144650irq/27-eth023:47:271
975199140,13cyclictest0-21swapper/122:25:041
975199140,12cyclictest3321-21sshd00:25:261
975199140,12cyclictest31597-21sshd23:59:381
975199140,12cyclictest24343-21sshd21:18:461
974799148,3cyclictest0-21swapper/022:40:470
974799148,3cyclictest0-21swapper/000:06:260
974799147,3cyclictest28695-21bash21:50:220
974799147,3cyclictest0-21swapper/022:05:220
974799141,8cyclictest22956-21cp21:18:360
9747991412,1cyclictest0-21swapper/020:05:210
974799140,8cyclictest23605-21cp21:56:460
974799140,3cyclictest0-21swapper/022:16:270
974799140,3cyclictest0-21swapper/000:18:110
974799140,1cyclictest0-21swapper/023:21:130
974799140,12cyclictest0-21swapper/022:50:170
974799140,12cyclictest0-21swapper/019:25:120
184212140,4sleep20-21swapper/222:38:362
975799138,3cyclictest30086-21ntp_states20:50:172
975799137,5cyclictest0-21swapper/220:10:392
975799132,10cyclictest23327-21munin-node19:35:132
9757991311,1cyclictest0-21swapper/221:01:342
975799130,12cyclictest2024-21nfsd20:40:012
975799130,12cyclictest0-21swapper/220:38:242
975799130,12cyclictest0-21swapper/220:30:372
975799130,12cyclictest0-21swapper/219:57:462
975799130,10cyclictest144650irq/27-eth019:21:492
975199139,3cyclictest0-21swapper/119:34:101
975199137,5cyclictest0-21swapper/120:45:411
975199132,5cyclictest0-21swapper/122:21:311
9751991311,1cyclictest0-21swapper/120:32:241
975199130,4cyclictest30400-21sshd22:15:031
975199130,4cyclictest2512-21runrttasks20:15:521
975199130,4cyclictest2024-21nfsd22:46:551
975199130,4cyclictest2024-21nfsd22:46:551
975199130,4cyclictest20030-21sshd21:25:121
975199130,12cyclictest2878-21minicom19:27:441
975199130,12cyclictest0-21swapper/121:01:531
975199130,12cyclictest0-21swapper/120:53:471
975199130,12cyclictest0-21swapper/120:13:461
975199130,12cyclictest0-21swapper/120:06:221
975199130,12cyclictest0-21swapper/119:58:451
975199130,12cyclictest0-21swapper/119:50:391
975199130,12cyclictest0-21swapper/119:45:011
975199130,12cyclictest0-21swapper/119:41:211
975199130,12cyclictest0-21swapper/119:38:261
975199130,12cyclictest0-21swapper/119:21:201
975199130,11cyclictest3492-21df_inode20:00:121
974799137,3cyclictest0-21swapper/023:40:440
974799137,3cyclictest0-21swapper/021:31:300
974799132,2cyclictest13893-21cat23:10:220
9747991311,1cyclictest0-21swapper/000:22:240
974799130,8cyclictest0-21swapper/023:27:360
974799130,5cyclictest21387-21munin-node19:30:190
974799130,1cyclictest0-21swapper/021:10:150
974799130,1cyclictest0-21swapper/019:10:180
974799130,12cyclictest0-21swapper/019:54:460
974799130,10cyclictest0-21swapper/023:45:560
974799130,10cyclictest0-21swapper/022:30:590
974799130,10cyclictest0-21swapper/020:10:150
209732130,11sleep00-21swapper/022:38:540
975799127,4cyclictest26197-21grep19:40:172
975799120,11cyclictest3934-21iostat20:00:152
975799120,11cyclictest21391-21smartctl19:30:202
975199120,3cyclictest5184-21memory21:05:151
975199120,3cyclictest16329-21df20:25:121
975199120,3cyclictest13275-21missed_timers19:15:171
975199120,11cyclictest11269-21timerwakeupswit19:10:231
975199120,11cyclictest0-21swapper/120:40:011
974799127,4cyclictest0-21swapper/019:55:090
974799127,2cyclictest0-21swapper/020:43:380
974799121,4cyclictest0-21swapper/023:35:590
974799121,1cyclictest0-21swapper/019:40:570
9747991210,1cyclictest0-21swapper/019:48:570
974799120,8cyclictest0-21swapper/020:40:000
974799120,1cyclictest0-21swapper/020:30:090
974799120,11cyclictest144650irq/27-eth019:15:000
974799120,11cyclictest0-21swapper/021:05:140
974799120,11cyclictest0-21swapper/020:15:380
974799120,11cyclictest0-21swapper/020:03:410
974799120,11cyclictest0-21swapper/019:36:100
974799120,10cyclictest0-21swapper/020:29:180
974799120,10cyclictest0-21swapper/019:20:310
975799110,10cyclictest10745-21needreboot19:10:182
975199110,10cyclictest2024-21nfsd20:55:041
974799117,3cyclictest0-21swapper/020:56:100
974799117,3cyclictest0-21swapper/020:20:230
974799110,3cyclictest0-21swapper/020:50:240
974799110,1cyclictest144650irq/27-eth020:45:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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