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2026-02-05 - 15:43
[ 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 Thu Feb 05, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750600,0irq/25-eth00-21swapper/319:05:133
120650580,0irq/26-eth1-rx-0-21swapper/119:08:181
112750580,0irq/25-eth00-21swapper/219:08:232
120650430,0irq/26-eth1-rx-0-21swapper/019:06:330
2160699190,0cyclictest16218-21sshd23:26:113
2160699160,0cyclictest0-21swapper/323:11:383
21605991514,0cyclictest0-21swapper/200:22:492
2160399150,0cyclictest0-21swapper/020:40:140
2160699140,0cyclictest0-21swapper/323:09:573
2160599140,0cyclictest0-21swapper/222:18:032
21604991413,0cyclictest13640-21diskmemload00:05:201
21604991413,0cyclictest0-21swapper/123:11:401
2160499140,0cyclictest0-21swapper/119:55:221
2160499140,0cyclictest0-21swapper/119:30:221
21603991411,0cyclictest13640-21diskmemload23:03:550
112750140,0irq/25-eth01659-21sshd21:22:411
41130,0ktimersoftd/011008-21latency_hist23:45:000
271130,0ktimersoftd/20-21swapper/221:19:382
21606991312,0cyclictest25365-21sshd22:58:313
21606991312,0cyclictest25208-21id22:19:363
21606991312,0cyclictest0-21swapper/322:01:503
21606991312,0cyclictest0-21swapper/300:17:513
21606991311,0cyclictest0-21swapper/321:40:473
2160599130,0cyclictest0-21swapper/223:48:542
21604991312,0cyclictest7606-21sshd23:25:011
21604991312,0cyclictest0-21swapper/100:22:451
21604991311,0cyclictest0-21swapper/121:27:001
21604991311,0cyclictest0-21swapper/121:10:441
21603991312,0cyclictest13640-21diskmemload22:41:370
21603991311,0cyclictest22967-21sshd21:25:460
2160399130,0cyclictest0-21swapper/022:39:520
191130,0ktimersoftd/10-21swapper/122:02:051
21606991212,0cyclictest0-21swapper/322:35:103
21606991211,0cyclictest0-21swapper/322:47:363
21606991211,0cyclictest0-21swapper/322:33:253
21606991211,0cyclictest0-21swapper/321:38:083
21606991211,0cyclictest0-21swapper/300:07:033
21606991210,0cyclictest0-21swapper/321:25:283
21606991210,0cyclictest0-21swapper/300:26:273
2160699120,0cyclictest13640-21diskmemload22:53:033
2160699120,0cyclictest0-21swapper/323:17:483
2160699120,0cyclictest0-21swapper/322:25:453
2160699120,0cyclictest0-21swapper/300:39:423
21605991211,0cyclictest1903-21sshd22:50:092
21605991211,0cyclictest0-21swapper/223:58:322
21605991211,0cyclictest0-21swapper/223:09:032
21605991210,0cyclictest13640-21diskmemload23:03:222
21605991210,0cyclictest0-21swapper/222:57:402
2160599120,0cyclictest0-21swapper/223:11:032
2160599120,0cyclictest0-21swapper/221:38:202
21604991212,0cyclictest0-21swapper/121:16:331
21604991211,0cyclictest0-21swapper/123:49:041
21604991211,0cyclictest0-21swapper/123:35:561
21604991211,0cyclictest0-21swapper/121:47:541
21604991211,0cyclictest0-21swapper/100:00:561
21604991210,0cyclictest0-21swapper/122:56:341
21604991210,0cyclictest0-21swapper/122:21:081
2160499120,0cyclictest0-21swapper/121:55:421
2160499120,0cyclictest0-21swapper/100:27:111
21603991212,0cyclictest0-21swapper/022:06:320
21603991211,0cyclictest0-21swapper/023:47:290
21603991211,0cyclictest0-21swapper/022:28:570
21603991211,0cyclictest0-21swapper/021:52:150
21603991211,0cyclictest0-21swapper/021:30:520
21603991210,0cyclictest28562-21sshd23:13:340
21603991210,0cyclictest0-21swapper/023:36:060
2160399120,0cyclictest0-21swapper/021:36:130
2160399120,0cyclictest0-21swapper/000:14:470
191120,0ktimersoftd/10-21swapper/122:53:321
112750120,0irq/25-eth028308-21sshd23:37:473
41110,0ktimersoftd/00-21swapper/000:23:430
2160699119,0cyclictest0-21swapper/320:44:133
21606991111,0cyclictest0-21swapper/323:56:293
21606991110,0cyclictest5210-21cp21:52:173
21606991110,0cyclictest478-21sshd00:22:233
21606991110,0cyclictest31941-21sshd22:10:423
21606991110,0cyclictest30519-21sshd22:05:373
21606991110,0cyclictest30509-21sshd23:47:523
21606991110,0cyclictest27053-21sshd21:11:533
21606991110,0cyclictest25909-21sshd21:31:033
21606991110,0cyclictest23768-21sshd23:41:553
21606991110,0cyclictest23679-21bash23:51:373
21606991110,0cyclictest23292-21sshd21:55:023
21606991110,0cyclictest16305-21bash23:01:573
21606991110,0cyclictest13364-21bash00:04:513
21606991110,0cyclictest0-21swapper/321:15:433
2160699110,0cyclictest0-21swapper/320:59:193
2160699110,0cyclictest0-21swapper/320:48:043
2160699110,0cyclictest0-21swapper/320:36:063
21605991111,0cyclictest0-21swapper/221:54:222
21605991111,0cyclictest0-21swapper/200:02:572
21605991110,0cyclictest27920-21id23:23:102
21605991110,0cyclictest23837-21sshd21:11:232
21605991110,0cyclictest14329-21sshd23:35:332
21605991110,0cyclictest11643-21bash22:32:042
21605991110,0cyclictest11125-21sshd21:24:092
21605991110,0cyclictest0-21swapper/221:58:172
21605991110,0cyclictest0-21swapper/221:30:182
21605991110,0cyclictest0-21swapper/200:29:122
21605991110,0cyclictest0-21swapper/200:05:092
2160599110,0cyclictest0-21swapper/220:53:502
2160599110,0cyclictest0-21swapper/200:38:172
21604991111,0cyclictest22364-21sshd22:19:091
21604991110,0cyclictest629-21rm23:43:221
21604991110,0cyclictest27679-21sshd22:49:081
21604991110,0cyclictest12729-21sshd22:41:551
21604991110,0cyclictest11781-21sshd21:33:551
21604991110,0cyclictest0-21swapper/121:39:541
2160499110,0cyclictest0-21swapper/123:30:291
2160499110,0cyclictest0-21swapper/122:38:261
2160499110,0cyclictest0-21swapper/120:23:341
2160399119,0cyclictest0-21swapper/021:09:160
21603991111,0cyclictest0-21swapper/023:32:230
21603991110,0cyclictest30792-21bash00:17:060
21603991110,0cyclictest0-21swapper/022:10:280
21603991110,0cyclictest0-21swapper/021:15:040
2160399110,0cyclictest13640-21diskmemload22:58:140
2160399110,0cyclictest13640-21diskmemload00:08:090
2160399110,0cyclictest0-21swapper/023:26:560
2160399110,0cyclictest0-21swapper/022:47:040
2160399110,0cyclictest0-21swapper/019:55:570
2160399110,0cyclictest0-21swapper/019:49:480
191110,0ktimersoftd/113640-21diskmemload23:09:161
112750110,0irq/25-eth07566-21fw_conntrack20:55:130
112750110,0irq/25-eth029624-21sshd21:51:011
112750110,0irq/25-eth00-21swapper/300:30:173
271100,0ktimersoftd/20-21swapper/222:42:372
2160699109,0cyclictest4270-21sshd23:34:133
2160699109,0cyclictest16664-21sshd00:10:113
2160699109,0cyclictest14154-21bash22:22:463
21606991010,0cyclictest0-21swapper/319:57:313
21606991010,0cyclictest0-21swapper/319:35:063
21606991010,0cyclictest0-21swapper/319:13:503
2160699100,0cyclictest0-21swapper/320:32:013
2160599109,0cyclictest6587-21sshd23:54:012
2160599109,0cyclictest32743-21sshd22:49:552
2160599109,0cyclictest29367-21sshd22:05:262
2160599109,0cyclictest27284-21sshd21:40:572
2160599109,0cyclictest26865-21bash22:14:592
2160599109,0cyclictest25231-21sshd00:16:122
2160599109,0cyclictest17757-21bash22:37:522
2160599109,0cyclictest17591-21sshd23:26:242
2160599109,0cyclictest0-21swapper/223:43:412
2160599109,0cyclictest0-21swapper/223:30:052
21605991010,0cyclictest0-21swapper/222:26:112
21605991010,0cyclictest0-21swapper/222:20:012
21605991010,0cyclictest0-21swapper/220:45:562
21605991010,0cyclictest0-21swapper/220:37:352
21605991010,0cyclictest0-21swapper/220:02:232
21605991010,0cyclictest0-21swapper/219:54:072
21605991010,0cyclictest0-21swapper/200:31:252
2160599100,0cyclictest0-21swapper/222:03:492
2160599100,0cyclictest0-21swapper/219:44:352
2160599100,0cyclictest0-21swapper/219:21:152
2160599100,0cyclictest0-21swapper/219:21:142
2160499109,0cyclictest13640-21diskmemload00:38:131
2160499109,0cyclictest0-21swapper/122:32:031
21604991010,0cyclictest0-21swapper/123:21:181
21604991010,0cyclictest0-21swapper/120:45:171
21604991010,0cyclictest0-21swapper/120:02:121
21604991010,0cyclictest0-21swapper/119:16:331
21604991010,0cyclictest0-21swapper/100:33:331
2160499100,0cyclictest0-21swapper/120:32:371
2160399109,0cyclictest15517-21sshd22:32:400
2160399109,0cyclictest0-21swapper/023:23:120
2160399108,0cyclictest0-21swapper/023:09:370
2160399108,0cyclictest0-21swapper/019:34:000
21603991010,0cyclictest0-21swapper/022:20:350
21603991010,0cyclictest0-21swapper/022:02:350
21603991010,0cyclictest0-21swapper/021:20:380
21603991010,0cyclictest0-21swapper/021:12:090
21603991010,0cyclictest0-21swapper/021:03:000
21603991010,0cyclictest0-21swapper/020:31:370
21603991010,0cyclictest0-21swapper/019:42:080
21603991010,0cyclictest0-21swapper/019:19:570
2160399100,0cyclictest0-21swapper/020:35:550
2160399100,0cyclictest0-21swapper/000:31:190
112750100,0irq/25-eth02719-21sshd21:22:523
112750100,0irq/25-eth016211-21sshd23:21:203
112750100,0irq/25-eth00-21swapper/321:45:133
4190,0ktimersoftd/00-21swapper/022:15:120
35190,0ktimersoftd/30-21swapper/319:33:373
216069999,0cyclictest971-21sshd22:40:133
216069999,0cyclictest0-21swapper/320:04:233
216069995,0cyclictest0-21swapper/320:05:123
216059999,0cyclictest0-21swapper/220:57:392
216059999,0cyclictest0-21swapper/220:28:312
216059999,0cyclictest0-21swapper/220:23:582
216059999,0cyclictest0-21swapper/220:19:122
216059999,0cyclictest0-21swapper/219:31:142
216059999,0cyclictest0-21swapper/219:13:072
216059998,0cyclictest8917-21bash21:28:392
216059998,0cyclictest11072-21sshd23:15:382
216049999,0cyclictest0-21swapper/123:58:421
216049999,0cyclictest0-21swapper/123:19:201
216049999,0cyclictest0-21swapper/123:00:171
216049999,0cyclictest0-21swapper/121:00:521
216049999,0cyclictest0-21swapper/120:28:061
216049999,0cyclictest0-21swapper/120:14:031
216049999,0cyclictest0-21swapper/120:09:021
216049999,0cyclictest0-21swapper/119:54:251
216049999,0cyclictest0-21swapper/119:48:431
216049998,0cyclictest0-21swapper/122:27:171
216049990,0cyclictest0-21swapper/122:05:401
216049990,0cyclictest0-21swapper/119:40:151
216039999,0cyclictest0-21swapper/020:51:440
216039999,0cyclictest0-21swapper/020:23:010
216039999,0cyclictest0-21swapper/019:12:440
216039998,0cyclictest13923-21sshd00:39:040
216039995,0cyclictest13559-21kworker/0:119:26:440
216039990,0cyclictest0-21swapper/021:49:540
159990,0watchdog/013470-21munin-node20:00:220
11275090,0irq/25-eth024418-21sshd21:40:281
11275090,0irq/25-eth018-21rcuc/123:50:121
11275090,0irq/25-eth00-21swapper/021:40:180
4180,0ktimersoftd/09533-21fw_forwarded_lo19:50:140
4180,0ktimersoftd/029089-21sshd00:26:380
4180,0ktimersoftd/02502-21bash23:58:160
4180,0ktimersoftd/017375-21munin-node00:00:220
216069988,0cyclictest0-21swapper/320:51:403
216069988,0cyclictest0-21swapper/320:27:443
216069988,0cyclictest0-21swapper/320:23:263
216069988,0cyclictest0-21swapper/320:19:073
216069988,0cyclictest0-21swapper/320:10:053
216069988,0cyclictest0-21swapper/319:46:513
216069988,0cyclictest0-21swapper/319:26:163
216059988,0cyclictest0-21swapper/221:08:142
216059988,0cyclictest0-21swapper/220:14:142
216059987,0cyclictest9234-21sshd21:48:052
216059987,0cyclictest17182-21df_inode00:10:132
216059987,0cyclictest0-21swapper/219:26:142
216059980,0cyclictest0-21swapper/221:01:442
216049988,0cyclictest0-21swapper/120:57:011
216049988,0cyclictest0-21swapper/120:41:141
216049988,0cyclictest0-21swapper/119:36:181
216049987,0cyclictest13640-21diskmemload22:11:011
216049987,0cyclictest0-21swapper/119:26:591
216049987,0cyclictest0-21swapper/119:10:161
216049987,0cyclictest0-21swapper/100:16:081
216039988,0cyclictest0-21swapper/020:47:530
216039988,0cyclictest0-21swapper/020:27:200
216039988,0cyclictest0-21swapper/020:18:300
216039985,0cyclictest6733-21kworker/0:222:50:190
216039985,0cyclictest13559-21kworker/0:119:35:570
216039983,0cyclictest0-21swapper/019:20:140
216039983,0cyclictest0-21swapper/019:20:140
12065080,0irq/26-eth1-rx-0-21swapper/321:00:163
11275080,0irq/25-eth07565-21sshd23:15:120
11275080,0irq/25-eth013599-21sshd23:50:130
11275080,0irq/25-eth00-21swapper/021:58:090
216069977,0cyclictest0-21swapper/321:05:493
216069977,0cyclictest0-21swapper/319:43:003
216069977,0cyclictest0-21swapper/319:21:313
216069977,0cyclictest0-21swapper/319:21:303
216059977,0cyclictest0-21swapper/220:32:482
216049977,0cyclictest0-21swapper/120:36:561
216049977,0cyclictest0-21swapper/120:18:491
216049970,0cyclictest0-21swapper/120:50:161
216049970,0cyclictest0-21swapper/100:12:171
216039975,0cyclictest13559-21kworker/0:120:10:180
216039975,0cyclictest13559-21kworker/0:120:06:040
11275070,0irq/25-eth09164-21df19:50:113
216069962,0cyclictest0-21swapper/319:15:153
216059966,0cyclictest0-21swapper/219:35:472
216059962,0cyclictest0-21swapper/220:40:142
216059962,0cyclictest0-21swapper/220:05:132
216059962,0cyclictest0-21swapper/219:55:172
216059962,0cyclictest0-21swapper/219:45:162
216059962,0cyclictest0-21swapper/219:15:022
216049961,0cyclictest0-21swapper/119:20:151
216049961,0cyclictest0-21swapper/119:20:151
216049950,0cyclictest0-21swapper/121:05:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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