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2026-02-25 - 07:38
[ 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 rack7slot0.osadl.org (updated Wed Feb 25, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650690,0irq/26-eth1-rx-0-21swapper/319:09:193
120650650,0irq/26-eth1-rx-0-21swapper/119:08:181
112750550,0irq/25-eth00-21swapper/219:05:502
2866524220,0sleep00-21swapper/019:05:550
9950170,0irq/24-0000:00:3-21ksoftirqd/023:09:280
29065991715,0cyclictest0-21swapper/322:42:493
2906499162,0cyclictest22513-21id00:27:072
2906499161,0cyclictest0-21swapper/200:30:512
2906499161,0cyclictest0-21swapper/200:30:512
29065991514,0cyclictest21095-21diskmemload00:15:583
29065991512,0cyclictest0-21swapper/322:49:263
29065991413,0cyclictest0-21swapper/321:43:413
29065991411,0cyclictest21095-21diskmemload23:57:093
29065991411,0cyclictest0-21swapper/322:24:553
29064991413,0cyclictest0-21swapper/223:07:152
29064991413,0cyclictest0-21swapper/200:18:542
29064991412,0cyclictest0-21swapper/221:48:222
2906499140,0cyclictest0-21swapper/200:35:062
29063991413,0cyclictest0-21swapper/122:30:141
29062991413,0cyclictest21095-21diskmemload21:24:040
29062991413,0cyclictest21095-21diskmemload21:24:030
29062991413,0cyclictest0-21swapper/021:57:100
29062991411,0cyclictest0-21swapper/023:38:490
2906599130,0cyclictest0-21swapper/322:26:113
2906599130,0cyclictest0-21swapper/322:13:593
2906599130,0cyclictest0-21swapper/321:59:153
2906599130,0cyclictest0-21swapper/321:46:143
29064991312,0cyclictest8039-21sshd22:16:362
29064991312,0cyclictest0-21swapper/221:17:212
29064991311,0cyclictest0-21swapper/221:41:592
2906499130,0cyclictest21095-21diskmemload23:50:132
29063991312,0cyclictest11570-21sshd22:27:011
29063991312,0cyclictest0-21swapper/123:39:071
29063991312,0cyclictest0-21swapper/122:16:591
29063991312,0cyclictest0-21swapper/121:52:491
29063991312,0cyclictest0-21swapper/121:31:071
29063991312,0cyclictest0-21swapper/121:12:251
2906399130,0cyclictest0-21swapper/100:18:371
29062991313,0cyclictest0-21swapper/021:13:570
29062991312,0cyclictest18349-21sshd22:47:490
2906299130,0cyclictest3481-21latency20:30:160
2906299130,0cyclictest0-21swapper/022:51:520
1699130,0watchdog/10-21swapper/123:47:011
112750130,0irq/25-eth04031-21sshd23:00:191
112750130,0irq/25-eth027304-21sshd22:24:372
29065991212,0cyclictest0-21swapper/323:16:233
29065991211,0cyclictest20330-21bash23:42:213
29065991211,0cyclictest0-21swapper/323:49:363
29065991211,0cyclictest0-21swapper/323:31:363
29065991211,0cyclictest0-21swapper/321:52:383
29065991211,0cyclictest0-21swapper/321:15:133
29065991210,0cyclictest17093-21sshd22:18:043
2906599120,0cyclictest0-21swapper/321:20:203
2906599120,0cyclictest0-21swapper/321:20:193
29064991212,0cyclictest0-21swapper/222:50:582
29064991212,0cyclictest0-21swapper/221:27:272
29064991211,0cyclictest21215-21sshd23:12:522
29064991211,0cyclictest1539-21sshd23:25:142
29064991211,0cyclictest10141-21sshd23:30:502
29064991211,0cyclictest0-21swapper/223:22:282
29064991211,0cyclictest0-21swapper/222:55:032
29064991211,0cyclictest0-21swapper/221:57:332
29064991211,0cyclictest0-21swapper/200:02:542
29064991210,0cyclictest15468-21sshd23:16:542
29064991210,0cyclictest0-21swapper/200:09:102
2906499120,0cyclictest0-21swapper/223:56:372
2906499120,0cyclictest0-21swapper/222:45:392
2906499120,0cyclictest0-21swapper/222:05:412
29063991212,0cyclictest0-21swapper/123:50:161
29063991211,0cyclictest21095-21diskmemload22:04:471
29063991211,0cyclictest0-21swapper/123:41:551
29063991211,0cyclictest0-21swapper/123:30:461
29063991211,0cyclictest0-21swapper/123:25:111
29063991211,0cyclictest0-21swapper/121:36:121
29063991211,0cyclictest0-21swapper/120:55:121
29063991210,0cyclictest21095-21diskmemload00:33:221
29063991210,0cyclictest21095-21diskmemload00:33:221
2906399120,0cyclictest0-21swapper/122:55:131
29062991211,0cyclictest0-21swapper/000:16:480
29062991210,0cyclictest2732-21sshd21:36:290
29062991210,0cyclictest0-21swapper/000:33:180
29062991210,0cyclictest0-21swapper/000:33:180
2906299120,0cyclictest0-21swapper/023:48:410
2906299120,0cyclictest0-21swapper/022:23:050
2906299120,0cyclictest0-21swapper/022:09:210
112750120,0irq/25-eth00-21swapper/022:10:190
41110,0ktimersoftd/012161-21sshd21:18:220
41110,0ktimersoftd/00-21swapper/022:43:510
2906599119,0cyclictest0-21swapper/320:48:033
29065991111,0cyclictest0-21swapper/300:35:293
29065991111,0cyclictest0-21swapper/300:30:303
29065991111,0cyclictest0-21swapper/300:30:303
29065991111,0cyclictest0-21swapper/300:07:583
29065991110,0cyclictest31294-21cp23:09:323
29065991110,0cyclictest29214-21bash22:00:133
29065991110,0cyclictest28149-21bash22:59:133
29065991110,0cyclictest26663-21bash23:23:373
29065991110,0cyclictest17046-21bash23:27:003
29065991110,0cyclictest16665-21sshd23:36:493
29065991110,0cyclictest1062-21bash21:11:463
29065991110,0cyclictest0-21swapper/322:05:523
29065991110,0cyclictest0-21swapper/321:26:363
29065991110,0cyclictest0-21swapper/321:05:203
2906599110,0cyclictest21095-21diskmemload00:23:593
2906499116,0cyclictest19374-21sshd22:13:282
2906499115,0cyclictest0-21swapper/222:35:402
2906499115,0cyclictest0-21swapper/220:52:352
2906499115,0cyclictest0-21swapper/220:36:052
2906499115,0cyclictest0-21swapper/219:45:012
2906499115,0cyclictest0-21swapper/219:27:432
2906499115,0cyclictest0-21swapper/219:22:432
29064991111,0cyclictest0-21swapper/222:40:182
29064991111,0cyclictest0-21swapper/220:17:592
29064991110,0cyclictest6513-21bash22:01:362
29064991110,0cyclictest6065-21sshd21:22:182
29064991110,0cyclictest6065-21sshd21:22:182
29064991110,0cyclictest31935-21sshd00:23:412
29064991110,0cyclictest29313-21sshd21:11:062
29064991110,0cyclictest19326-21fw_forwarded_lo19:55:132
29064991110,0cyclictest12986-21bash23:46:062
29064991110,0cyclictest0-21swapper/223:36:242
29064991110,0cyclictest0-21swapper/223:00:232
29064991110,0cyclictest0-21swapper/200:12:252
2906499110,0cyclictest0-21swapper/220:34:572
29063991111,0cyclictest21095-21diskmemload23:15:311
29063991111,0cyclictest0-21swapper/100:12:071
29063991111,0cyclictest0-21swapper/100:08:521
29063991110,0cyclictest20735-21bash23:12:481
29063991110,0cyclictest0-21swapper/123:08:411
29063991110,0cyclictest0-21swapper/121:59:271
29063991110,0cyclictest0-21swapper/121:19:291
2906399110,0cyclictest31217-21sshd22:49:521
2906399110,0cyclictest0-21swapper/123:55:161
2906399110,0cyclictest0-21swapper/121:09:361
2906399110,0cyclictest0-21swapper/120:53:281
2906399110,0cyclictest0-21swapper/120:39:321
2906399110,0cyclictest0-21swapper/120:24:321
2906399110,0cyclictest0-21swapper/119:40:311
2906399110,0cyclictest0-21swapper/119:34:211
2906399110,0cyclictest0-21swapper/119:16:281
2906399110,0cyclictest0-21swapper/119:11:491
29062991111,0cyclictest0-21swapper/023:10:560
2906299111,0cyclictest0-21swapper/019:55:150
29062991110,0cyclictest21095-21diskmemload00:38:170
29062991110,0cyclictest20994-21sshd21:49:120
29062991110,0cyclictest20714-21sshd22:03:500
29062991110,0cyclictest0-21swapper/023:52:590
29062991110,0cyclictest0-21swapper/021:31:230
29062991110,0cyclictest0-21swapper/000:23:180
191110,0ktimersoftd/10-21swapper/100:02:071
120650110,0irq/26-eth1-rx-0-21swapper/122:22:061
112750110,0irq/25-eth019446-21bash22:18:260
112750110,0irq/25-eth013272-21sshd23:41:132
112750110,0irq/25-eth00-21swapper/322:36:593
112750110,0irq/25-eth00-21swapper/300:13:463
112750110,0irq/25-eth00-21swapper/122:07:071
112750110,0irq/25-eth00-21swapper/023:56:130
112750110,0irq/25-eth00-21swapper/021:50:200
112750110,0irq/25-eth00-21swapper/021:25:430
351100,0ktimersoftd/30-21swapper/319:51:073
2906599109,0cyclictest6977-21bash23:00:433
2906599109,0cyclictest27229-21bash21:30:203
2906599109,0cyclictest26482-21bash21:35:113
2906599109,0cyclictest23531-21bash00:02:373
2906599109,0cyclictest1018-21bash22:30:203
2906599109,0cyclictest0-21swapper/323:13:353
2906599109,0cyclictest0-21swapper/300:25:303
29065991010,0cyclictest0-21swapper/320:22:353
29065991010,0cyclictest0-21swapper/320:19:063
29065991010,0cyclictest0-21swapper/319:33:273
2906599100,0cyclictest0-21swapper/323:50:163
2906499109,0cyclictest21585-21sshd21:34:342
2906499109,0cyclictest12173-21bash22:27:072
2906499109,0cyclictest0-21swapper/221:05:582
2906499109,0cyclictest0-21swapper/220:28:132
2906499105,0cyclictest0-21swapper/221:52:242
2906499104,0cyclictest0-21swapper/220:56:372
2906499104,0cyclictest0-21swapper/220:23:502
2906499104,0cyclictest0-21swapper/220:13:012
2906499104,0cyclictest0-21swapper/219:16:432
29064991010,0cyclictest0-21swapper/221:39:252
29064991010,0cyclictest0-21swapper/219:32:062
2906499100,0cyclictest0-21swapper/219:44:392
2906499100,0cyclictest0-21swapper/219:36:172
2906399109,0cyclictest12292-21sshd00:25:271
2906399109,0cyclictest0-21swapper/122:14:121
29063991010,0cyclictest0-21swapper/121:23:481
29063991010,0cyclictest0-21swapper/121:23:471
29063991010,0cyclictest0-21swapper/119:21:071
2906399100,0cyclictest0-21swapper/119:48:521
2906399100,0cyclictest0-21swapper/119:28:121
2906299109,0cyclictest7723-21rm00:10:100
2906299109,0cyclictest25867-21sshd23:03:460
2906299109,0cyclictest15542-21sshd23:16:530
2906299109,0cyclictest0-21swapper/022:57:140
29062991010,0cyclictest0-21swapper/020:17:360
29062991010,0cyclictest0-21swapper/019:50:190
2906299100,0cyclictest0-21swapper/019:29:590
191100,0ktimersoftd/10-21swapper/120:49:171
112750100,0irq/25-eth00-21swapper/121:45:031
112750100,0irq/25-eth00-21swapper/022:35:380
4190,0ktimersoftd/027414-21bash22:29:340
4190,0ktimersoftd/00-21swapper/020:55:150
290659999,0cyclictest0-21swapper/322:50:433
290659999,0cyclictest0-21swapper/319:56:353
290659999,0cyclictest0-21swapper/319:39:373
290659999,0cyclictest0-21swapper/319:19:593
290659998,0cyclictest0-21swapper/320:58:163
290649999,0cyclictest0-21swapper/219:11:052
290649998,0cyclictest1808-21sshd22:30:232
290649993,0cyclictest0-21swapper/220:40:012
290649993,0cyclictest0-21swapper/220:09:192
290649993,0cyclictest0-21swapper/220:00:072
290649991,0cyclictest0-21swapper/220:45:162
290639999,0cyclictest0-21swapper/122:35:211
290639999,0cyclictest0-21swapper/121:02:321
290639999,0cyclictest0-21swapper/120:31:021
290639999,0cyclictest0-21swapper/120:12:211
290639999,0cyclictest0-21swapper/119:36:201
290639998,0cyclictest30874-21bash21:25:581
290639998,0cyclictest1023-21sshd22:50:111
290629999,0cyclictest0-21swapper/020:42:560
290629999,0cyclictest0-21swapper/019:45:400
290629998,0cyclictest7550-21bash23:20:320
290629998,0cyclictest7027-21sshd22:31:150
290629998,0cyclictest0-21swapper/023:41:350
290629996,0cyclictest21075-21bash00:07:080
290629990,0cyclictest8856-21bash23:25:410
290629990,0cyclictest0-21swapper/020:02:030
149990,0migration/01928-21sshd00:28:590
11275090,0irq/25-eth00-21swapper/000:02:310
4180,0ktimersoftd/027410-21sshd21:40:150
4180,0ktimersoftd/018969-21munin-node21:05:200
290659988,0cyclictest0-21swapper/320:51:313
290659988,0cyclictest0-21swapper/320:37:343
290659988,0cyclictest0-21swapper/319:12:533
290649985,0cyclictest120650irq/26-eth1-rx-19:50:252
290649982,0cyclictest0-21swapper/221:00:392
290639988,0cyclictest20292-21sshd00:36:371
290639988,0cyclictest0-21swapper/119:57:141
290639987,0cyclictest16357-21sshd23:21:591
290629988,0cyclictest0-21swapper/023:31:440
290629986,0cyclictest0-21swapper/020:25:150
290629980,0cyclictest0-21swapper/019:10:130
11275080,0irq/25-eth020875-21bash00:21:551
4170,0ktimersoftd/023653-21df20:05:120
290659977,0cyclictest0-21swapper/320:25:503
290659977,0cyclictest0-21swapper/319:43:473
290659977,0cyclictest0-21swapper/319:27:043
290639977,0cyclictest0-21swapper/120:15:491
290639976,0cyclictest0-21swapper/119:50:511
290639970,0cyclictest0-21swapper/122:40:241
290629977,0cyclictest0-21swapper/020:39:140
290629973,0cyclictest0-21swapper/019:40:150
290629973,0cyclictest0-21swapper/019:20:140
290629970,0cyclictest0-21swapper/020:50:090
290629970,0cyclictest0-21swapper/020:20:140
149970,0migration/026790-21nfsd420:10:180
11275070,0irq/25-eth018-21rcuc/121:40:121
11275070,0irq/25-eth00-21swapper/019:31:190
11275070,0irq/25-eth00-21swapper/019:17:500
290659966,0cyclictest0-21swapper/320:10:103
290659962,0cyclictest0-21swapper/320:30:153
290639966,0cyclictest0-21swapper/120:03:381
290639965,0cyclictest23454-21grep20:05:121
290639962,0cyclictest0-21swapper/120:40:141
290639962,0cyclictest0-21swapper/120:25:151
290629965,0cyclictest9766-21fschecks_count19:35:140
290629962,0cyclictest0-21swapper/021:00:170
339950,0migration/323516-21cpuspeed_turbos20:05:123
339950,0migration/315413-21timerandwakeup19:45:213
290659954,0cyclictest7815-21fschecks_count20:40:123
290659954,0cyclictest17969-21uname21:00:193
290659951,0cyclictest0-21swapper/319:20:143
290659950,0cyclictest0-21swapper/320:00:183
290629954,0cyclictest9873-21cstates20:45:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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