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2026-02-11 - 10:25
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack8slot7.osadl.org (updated Wed Feb 11, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11706991817,1cyclictest59550irq/125-lan21:25:213
11706991817,1cyclictest59550irq/125-lan20:30:293
11706991816,2cyclictest59550irq/125-lan19:55:133
11706991716,1cyclictest59550irq/125-lan23:30:123
11706991716,1cyclictest59550irq/125-lan23:15:213
11706991716,1cyclictest59550irq/125-lan23:00:083
11706991716,1cyclictest59550irq/125-lan22:20:123
11706991716,1cyclictest59550irq/125-lan21:30:193
11706991716,1cyclictest59550irq/125-lan21:20:123
11706991716,1cyclictest59550irq/125-lan20:25:263
11706991716,1cyclictest59550irq/125-lan20:00:213
11706991716,1cyclictest59550irq/125-lan19:20:203
11706991716,1cyclictest59550irq/125-lan00:10:123
11706991616,0cyclictest59550irq/125-lan23:43:063
11706991616,0cyclictest59550irq/125-lan22:55:173
11706991615,1cyclictest59550irq/125-lan23:55:143
11706991615,1cyclictest59550irq/125-lan23:10:153
11706991615,1cyclictest59550irq/125-lan21:35:163
11706991615,1cyclictest59550irq/125-lan20:55:163
11706991615,1cyclictest59550irq/125-lan19:40:013
11706991615,1cyclictest59550irq/125-lan19:30:233
11706991615,1cyclictest59550irq/125-lan19:25:223
11706991615,1cyclictest59550irq/125-lan00:35:163
11706991615,1cyclictest59550irq/125-lan00:20:183
11706991615,1cyclictest59550irq/125-lan00:15:143
11706991514,1cyclictest59550irq/125-lan23:45:143
11706991514,1cyclictest59550irq/125-lan23:25:173
11706991514,1cyclictest59550irq/125-lan22:50:143
11706991514,1cyclictest59550irq/125-lan21:40:193
11706991514,1cyclictest59550irq/125-lan21:10:113
11706991514,1cyclictest59550irq/125-lan20:45:183
11706991514,1cyclictest59550irq/125-lan19:45:173
11706991514,1cyclictest59550irq/125-lan19:45:173
11706991514,1cyclictest59550irq/125-lan00:30:143
11706991514,1cyclictest59550irq/125-lan00:25:173
11706991514,1cyclictest59550irq/125-lan00:00:203
11696991515,0cyclictest325-21hwrng21:37:561
11696991515,0cyclictest325-21hwrng20:56:591
11696991515,0cyclictest325-21hwrng20:53:541
11706991413,1cyclictest59550irq/125-lan23:50:133
11706991413,1cyclictest59550irq/125-lan22:35:183
11706991413,1cyclictest59550irq/125-lan21:55:223
11706991413,1cyclictest59550irq/125-lan21:45:163
11706991413,1cyclictest59550irq/125-lan21:15:203
11706991413,1cyclictest59550irq/125-lan21:00:113
11706991413,1cyclictest59550irq/125-lan20:35:093
11706991413,1cyclictest59550irq/125-lan19:50:153
11706991413,1cyclictest59550irq/125-lan19:15:163
11706991413,1cyclictest59550irq/125-lan00:05:133
11701991414,0cyclictest325-21hwrng19:54:312
11701991414,0cyclictest325-21hwrng19:16:382
11696991414,0cyclictest325-21hwrng22:48:361
11706991313,0cyclictest59550irq/125-lan22:45:203
11706991313,0cyclictest59550irq/125-lan22:13:163
11706991313,0cyclictest59550irq/125-lan21:50:153
11706991312,1cyclictest59550irq/125-lan23:35:143
11706991312,1cyclictest59550irq/125-lan22:30:183
11706991312,1cyclictest59550irq/125-lan22:10:003
11706991312,1cyclictest59550irq/125-lan19:40:013
11701991313,0cyclictest325-21hwrng23:26:292
11701991313,0cyclictest325-21hwrng22:26:042
11701991313,0cyclictest325-21hwrng21:26:402
11701991313,0cyclictest325-21hwrng21:23:362
11701991313,0cyclictest325-21hwrng21:16:262
11701991313,0cyclictest325-21hwrng19:49:242
11701991313,0cyclictest325-21hwrng19:49:242
11701991313,0cyclictest325-21hwrng19:13:332
11696991313,0cyclictest325-21hwrng20:25:141
11706991211,1cyclictest59550irq/125-lan22:25:153
11701991212,0cyclictest325-21hwrng23:30:352
11701991212,0cyclictest325-21hwrng21:12:202
11701991212,0cyclictest325-21hwrng20:16:012
11701991212,0cyclictest325-21hwrng20:06:482
11701991212,0cyclictest325-21hwrng19:25:512
11701991212,0cyclictest325-21hwrng19:20:432
11701991212,0cyclictest325-21hwrng00:04:222
11696991212,0cyclictest325-21hwrng22:21:581
11706991110,1cyclictest59550irq/125-lan23:05:173
11706991110,1cyclictest59550irq/125-lan22:15:123
11706991110,1cyclictest59550irq/125-lan21:05:113
11706991110,1cyclictest59550irq/125-lan20:52:163
11701991111,0cyclictest325-21hwrng23:22:242
1170699109,1cyclictest59550irq/125-lan22:00:163
1170699109,1cyclictest59550irq/125-lan20:40:163
1170699109,1cyclictest59550irq/125-lan20:20:163
11706991010,0cyclictest59550irq/125-lan22:45:003
11701991010,0cyclictest325-21hwrng22:24:012
11696991010,0cyclictest325-21hwrng00:19:441
117069999,0cyclictest59550irq/125-lan19:14:163
117069998,1cyclictest674-21snmpd20:15:453
117019997,2cyclictest674-21snmpd23:51:082
117019997,2cyclictest674-21snmpd00:33:362
117019995,4cyclictest674-21snmpd19:39:462
116969999,0cyclictest325-21hwrng23:44:551
116969999,0cyclictest325-21hwrng22:32:131
116969999,0cyclictest325-21hwrng21:55:211
116969999,0cyclictest325-21hwrng21:43:031
116969999,0cyclictest325-21hwrng21:32:491
116969999,0cyclictest325-21hwrng21:08:151
116969999,0cyclictest325-21hwrng20:48:471
116969999,0cyclictest325-21hwrng20:22:101
116969999,0cyclictest325-21hwrng00:39:111
116969999,0cyclictest325-21hwrng00:26:541
116969999,0cyclictest325-21hwrng00:20:451
116899999,0cyclictest325-21hwrng00:17:410
116899998,1cyclictest674-21snmpd00:13:270
117069987,1cyclictest674-21snmpd20:12:463
117069987,1cyclictest59550irq/125-lan20:05:163
117019988,0cyclictest674-21snmpd22:55:272
117019988,0cyclictest674-21snmpd21:03:382
117019988,0cyclictest674-21snmpd19:57:142
117019988,0cyclictest325-21hwrng23:43:532
117019988,0cyclictest325-21hwrng23:35:422
117019985,3cyclictest674-21snmpd21:46:242
116969988,0cyclictest674-21snmpd23:46:521
116969988,0cyclictest674-21snmpd20:36:341
116969988,0cyclictest674-21snmpd20:05:171
116969988,0cyclictest325-21hwrng23:55:091
116969988,0cyclictest325-21hwrng23:50:021
116969988,0cyclictest325-21hwrng23:37:451
116969988,0cyclictest325-21hwrng22:40:241
116969988,0cyclictest325-21hwrng22:36:181
116969988,0cyclictest325-21hwrng22:16:511
116969988,0cyclictest325-21hwrng22:14:481
116969988,0cyclictest325-21hwrng21:45:061
116969988,0cyclictest325-21hwrng21:28:431
116969988,0cyclictest325-21hwrng20:44:411
116969988,0cyclictest325-21hwrng20:10:541
116969988,0cyclictest325-21hwrng19:56:341
116969988,0cyclictest325-21hwrng19:11:301
116969988,0cyclictest325-21hwrng00:33:021
116899988,0cyclictest674-21snmpd23:21:190
116899988,0cyclictest674-21snmpd23:00:120
116899988,0cyclictest674-21snmpd21:07:350
116899988,0cyclictest674-21snmpd20:40:370
116899988,0cyclictest325-21hwrng21:59:260
116899988,0cyclictest325-21hwrng20:01:410
116899987,1cyclictest674-21snmpd23:08:540
117069977,0cyclictest59550irq/125-lan23:20:163
117019977,0cyclictest674-21snmpd22:54:572
117019977,0cyclictest674-21snmpd22:49:152
117019977,0cyclictest674-21snmpd22:33:442
117019977,0cyclictest674-21snmpd21:44:452
117019977,0cyclictest674-21snmpd20:51:432
117019977,0cyclictest674-21snmpd20:27:302
117019977,0cyclictest325-21hwrng22:17:522
117019976,1cyclictest674-21snmpd23:15:462
117019976,1cyclictest674-21snmpd21:08:382
117019975,2cyclictest674-21snmpd23:55:442
117019975,2cyclictest674-21snmpd21:35:362
117019974,1cyclictest674-21snmpd20:10:312
117019973,2cyclictest674-21snmpd21:54:462
116969977,0cyclictest674-21snmpd23:14:271
116969977,0cyclictest674-21snmpd23:01:271
116969977,0cyclictest674-21snmpd00:13:171
116969977,0cyclictest674-21snmpd00:07:201
116969976,1cyclictest674-21snmpd23:27:131
116969976,1cyclictest674-21snmpd23:09:391
116969976,1cyclictest674-21snmpd20:34:091
116969976,1cyclictest674-21snmpd20:16:321
116969976,1cyclictest525-21thermald23:30:191
116969975,2cyclictest674-21snmpd19:41:371
116899977,0cyclictest674-21snmpd22:49:450
116899977,0cyclictest674-21snmpd21:44:060
116899977,0cyclictest674-21snmpd21:19:050
116899977,0cyclictest674-21snmpd21:13:530
116899977,0cyclictest674-21snmpd19:26:400
116899977,0cyclictest674-21snmpd19:23:030
116899977,0cyclictest325-21hwrng23:16:140
116899977,0cyclictest325-21hwrng23:14:120
116899977,0cyclictest325-21hwrng22:50:380
116899977,0cyclictest325-21hwrng21:51:150
116899977,0cyclictest325-21hwrng21:37:560
116899977,0cyclictest325-21hwrng20:59:020
116899977,0cyclictest325-21hwrng20:30:210
116899977,0cyclictest325-21hwrng20:09:520
116899977,0cyclictest325-21hwrng19:30:580
116899976,1cyclictest674-21snmpd23:28:040
116899976,1cyclictest674-21snmpd22:19:530
116899976,1cyclictest674-21snmpd21:46:360
116899976,1cyclictest674-21snmpd19:13:090
116899976,1cyclictest674-21snmpd00:35:330
116899976,1cyclictest674-21snmpd00:05:140
116899976,1cyclictest27015-21cat23:45:130
116899975,2cyclictest674-21snmpd20:25:210
117019966,0cyclictest674-21snmpd23:10:002
117019966,0cyclictest674-21snmpd20:49:242
117019966,0cyclictest674-21snmpd00:09:502
117019965,1cyclictest674-21snmpd23:45:282
117019965,1cyclictest674-21snmpd22:07:042
117019965,1cyclictest674-21snmpd21:59:102
117019965,1cyclictest674-21snmpd00:18:032
117019964,0cyclictest674-21snmpd20:30:302
117019964,0cyclictest674-21snmpd20:20:062
116969966,0cyclictest674-21snmpd22:27:411
116969966,0cyclictest674-21snmpd19:34:161
116969965,1cyclictest674-21snmpd21:19:471
116969965,1cyclictest674-21snmpd19:19:221
116969965,1cyclictest5058-21cat22:50:161
116899966,0cyclictest674-21snmpd19:49:530
116899966,0cyclictest674-21snmpd19:49:520
116899966,0cyclictest674-21snmpd00:30:030
116899966,0cyclictest325-21hwrng23:58:130
116899966,0cyclictest325-21hwrng22:44:300
116899966,0cyclictest325-21hwrng22:29:080
116899966,0cyclictest325-21hwrng22:21:580
116899966,0cyclictest325-21hwrng22:10:420
116899966,0cyclictest325-21hwrng22:05:350
116899966,0cyclictest325-21hwrng22:02:310
116899966,0cyclictest325-21hwrng21:00:030
116899966,0cyclictest325-21hwrng20:54:560
116899966,0cyclictest325-21hwrng20:36:300
116899966,0cyclictest325-21hwrng20:20:070
116899966,0cyclictest325-21hwrng19:58:370
116899966,0cyclictest325-21hwrng19:36:040
116899965,1cyclictest674-21snmpd23:37:010
116899965,1cyclictest674-21snmpd21:31:180
116899965,1cyclictest674-21snmpd20:49:070
116899965,1cyclictest674-21snmpd19:15:480
116899965,1cyclictest1009-21gltestperf00:00:120
116899964,2cyclictest31483-21cat22:35:150
116899960,2cyclictest1564-21awk21:25:000
117019955,0cyclictest674-21snmpd23:05:422
117019955,0cyclictest674-21snmpd23:01:422
117019955,0cyclictest674-21snmpd22:03:402
117019954,1cyclictest674-21snmpd00:26:422
117019954,1cyclictest20998-21grep22:10:132
116969954,1cyclictest674-21snmpd22:01:251
116969954,1cyclictest674-21snmpd20:00:401
116969954,1cyclictest674-21snmpd19:25:011
116969954,1cyclictest674-21snmpd19:23:131
116899955,0cyclictest674-21snmpd00:29:040
116899954,1cyclictest674-21snmpd23:32:130
116899954,1cyclictest674-21snmpd22:55:000
116899954,1cyclictest674-21snmpd20:16:270
116899954,1cyclictest674-21snmpd19:43:130
117019944,0cyclictest325-21hwrng20:01:412
117019944,0cyclictest22581-21gltestperf20:55:132
117019943,1cyclictest9308-21ntp_192.168.11400:20:152
117019943,1cyclictest674-21snmpd20:36:492
117019942,2cyclictest1510-21ld22:40:172
116969944,0cyclictest674-21snmpd23:15:061
116969944,0cyclictest674-21snmpd22:06:371
116969943,1cyclictest674-21snmpd21:14:111
116969943,1cyclictest29119-21cat19:50:141
116969941,1cyclictest171rcu_preempt21:00:121
116899944,0cyclictest325-21hwrng23:42:520
116899944,0cyclictest325-21hwrng21:26:400
116899943,1cyclictest9948-21users00:20:210
116899943,1cyclictest674-21snmpd23:50:140
116899943,1cyclictest674-21snmpd19:50:050
116899943,1cyclictest290202sleep022:30:110
116899940,1cyclictest4443-21diskstats20:10:130
117019932,1cyclictest674-21snmpd20:40:192
117019932,1cyclictest5313-21ntp_192.168.11400:10:162
117019932,1cyclictest351ktimers/219:30:042
117019932,1cyclictest15783-21collect200:35:162
117019932,1cyclictest0-21swapper/219:40:152
117019931,2cyclictest31552-21cat22:35:162
117019930,3cyclictest5044-21ntp_states21:30:172
116969933,0cyclictest0-21swapper/123:20:101
116969932,1cyclictest0-21swapper/122:55:171
116969931,2cyclictest674-21snmpd19:35:521
116969931,2cyclictest249-20systemd-journal21:53:501
116969930,3cyclictest1-21systemd00:00:031
116969930,1cyclictest171rcu_preempt21:20:131
116969930,1cyclictest171rcu_preempt19:45:151
116969930,1cyclictest171rcu_preempt19:45:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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