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2026-02-21 - 04:42
[ 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 highest latencies:
System rack8slot7.osadl.org (updated Sat Feb 21, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15559991918,1cyclictest59550irq/125-lan21:45:141
15559991918,1cyclictest59550irq/125-lan00:15:151
15559991817,1cyclictest59550irq/125-lan22:40:161
15559991817,1cyclictest59550irq/125-lan20:00:191
15559991717,0cyclictest59550irq/125-lan23:36:251
15559991717,0cyclictest59550irq/125-lan21:16:161
15559991716,1cyclictest59550irq/125-lan23:05:141
15559991716,1cyclictest59550irq/125-lan22:00:121
15559991716,1cyclictest59550irq/125-lan20:35:121
15559991716,1cyclictest59550irq/125-lan20:20:121
15559991716,1cyclictest59550irq/125-lan19:20:151
15559991716,1cyclictest59550irq/125-lan00:30:131
15559991616,0cyclictest59550irq/125-lan22:05:161
15559991616,0cyclictest59550irq/125-lan21:20:181
15559991615,1cyclictest59550irq/125-lan23:00:161
15559991615,1cyclictest59550irq/125-lan22:55:131
15559991615,1cyclictest59550irq/125-lan21:30:141
15559991615,1cyclictest59550irq/125-lan19:15:131
15559991615,1cyclictest59550irq/125-lan00:25:121
15559991615,1cyclictest59550irq/125-lan00:20:121
15559991615,1cyclictest59550irq/125-lan00:00:201
15559991515,0cyclictest59550irq/125-lan22:46:191
15559991515,0cyclictest59550irq/125-lan20:34:061
15559991514,1cyclictest59550irq/125-lan23:55:201
15559991514,1cyclictest59550irq/125-lan23:30:171
15559991514,1cyclictest59550irq/125-lan21:55:201
15559991514,1cyclictest59550irq/125-lan21:10:151
15559991514,1cyclictest59550irq/125-lan20:55:001
15559991514,1cyclictest59550irq/125-lan19:11:171
15559991514,1cyclictest59550irq/125-lan00:35:171
15559991414,0cyclictest59550irq/125-lan22:53:161
15559991414,0cyclictest59550irq/125-lan21:00:181
15559991414,0cyclictest59550irq/125-lan20:10:101
15559991414,0cyclictest59550irq/125-lan20:10:091
15559991413,1cyclictest59550irq/125-lan21:25:131
15559991413,1cyclictest59550irq/125-lan20:50:121
15559991413,1cyclictest59550irq/125-lan20:40:191
15559991413,1cyclictest59550irq/125-lan20:25:151
15559991413,1cyclictest59550irq/125-lan19:30:151
15559991313,0cyclictest59550irq/125-lan23:40:161
15559991313,0cyclictest59550irq/125-lan22:30:171
15559991313,0cyclictest59550irq/125-lan21:39:171
15559991313,0cyclictest59550irq/125-lan21:05:201
15559991313,0cyclictest59550irq/125-lan19:59:171
15559991312,1cyclictest59550irq/125-lan23:10:121
15559991312,1cyclictest59550irq/125-lan20:45:171
15551991313,0cyclictest325-21hwrng23:16:460
15551991313,0cyclictest325-21hwrng21:52:470
15551991313,0cyclictest325-21hwrng19:21:140
15559991212,0cyclictest59550irq/125-lan23:23:171
15559991212,0cyclictest59550irq/125-lan21:43:181
15559991211,1cyclictest59550irq/125-lan23:15:181
15559991211,1cyclictest59550irq/125-lan22:15:121
15559991211,1cyclictest59550irq/125-lan20:05:151
15559991211,1cyclictest59550irq/125-lan19:40:151
15559991211,1cyclictest59550irq/125-lan00:10:171
15551991212,0cyclictest325-21hwrng21:05:400
15567991111,0cyclictest325-21hwrng20:08:213
15559991111,0cyclictest59550irq/125-lan22:28:181
15559991111,0cyclictest59550irq/125-lan22:23:171
15559991111,0cyclictest59550irq/125-lan19:45:151
15559991111,0cyclictest59550irq/125-lan00:08:061
15559991110,1cyclictest59550irq/125-lan22:10:151
15559991110,1cyclictest59550irq/125-lan21:50:201
15551991111,0cyclictest325-21hwrng23:20:500
15551991111,0cyclictest325-21hwrng21:41:320
15551991111,0cyclictest325-21hwrng21:36:240
15551991111,0cyclictest325-21hwrng21:02:360
1555999109,1cyclictest59550irq/125-lan23:45:161
1555999109,1cyclictest59550irq/125-lan22:35:131
1555999109,1cyclictest59550irq/125-lan19:50:151
15559991010,0cyclictest59550irq/125-lan19:25:181
15551991010,0cyclictest325-21hwrng23:14:420
15551991010,0cyclictest325-21hwrng21:33:190
15551991010,0cyclictest325-21hwrng19:25:200
15551991010,0cyclictest24497-21cat20:50:120
155679998,1cyclictest674-21snmpd22:07:003
155649998,1cyclictest674-21snmpd19:12:032
155649998,1cyclictest674-21snmpd00:16:182
155519999,0cyclictest325-21hwrng21:45:370
155679988,0cyclictest674-21snmpd22:51:363
155679988,0cyclictest674-21snmpd22:23:273
155679988,0cyclictest674-21snmpd22:04:143
155679988,0cyclictest674-21snmpd21:14:513
155679988,0cyclictest674-21snmpd19:39:113
155679988,0cyclictest325-21hwrng23:00:223
155679988,0cyclictest325-21hwrng22:15:183
155679988,0cyclictest325-21hwrng00:24:203
155679987,1cyclictest674-21snmpd21:33:313
155679987,1cyclictest674-21snmpd19:40:373
155649988,0cyclictest674-21snmpd23:47:092
155649988,0cyclictest674-21snmpd23:20:372
155649988,0cyclictest674-21snmpd23:14:502
155649988,0cyclictest674-21snmpd20:59:392
155649988,0cyclictest674-21snmpd20:31:232
155649987,1cyclictest674-21snmpd20:17:112
155599988,0cyclictest59550irq/125-lan20:15:101
155599988,0cyclictest59550irq/125-lan19:35:141
155519988,0cyclictest674-21snmpd23:32:140
155519988,0cyclictest674-21snmpd23:03:130
155519988,0cyclictest674-21snmpd22:12:240
155519988,0cyclictest674-21snmpd21:55:080
155519988,0cyclictest674-21snmpd20:16:050
155519988,0cyclictest674-21snmpd20:09:110
155519988,0cyclictest674-21snmpd19:34:220
155519987,1cyclictest674-21snmpd23:52:200
155679977,0cyclictest674-21snmpd21:43:523
155679977,0cyclictest674-21snmpd21:22:443
155679977,0cyclictest674-21snmpd20:37:483
155679977,0cyclictest325-21hwrng22:30:403
155679977,0cyclictest325-21hwrng22:10:123
155679977,0cyclictest325-21hwrng20:59:323
155679977,0cyclictest325-21hwrng20:16:313
155679977,0cyclictest325-21hwrng20:10:243
155679977,0cyclictest325-21hwrng20:10:233
155679977,0cyclictest325-21hwrng19:55:013
155679977,0cyclictest325-21hwrng19:50:563
155679977,0cyclictest325-21hwrng19:12:013
155679977,0cyclictest325-21hwrng00:17:113
155679977,0cyclictest325-21hwrng00:10:003
155679977,0cyclictest325-21hwrng00:05:543
155679976,1cyclictest674-21snmpd19:20:193
155649977,0cyclictest674-21snmpd20:53:582
155649977,0cyclictest674-21snmpd20:04:102
155649977,0cyclictest674-21snmpd19:27:512
155649977,0cyclictest674-21snmpd19:23:462
155649977,0cyclictest674-21snmpd00:39:392
155649977,0cyclictest674-21snmpd00:27:132
155649976,1cyclictest674-21snmpd22:24:112
155649976,1cyclictest674-21snmpd21:55:502
155649976,1cyclictest674-21snmpd21:54:322
155649976,1cyclictest28345-21cat23:40:142
155599977,0cyclictest674-21snmpd23:25:531
155599976,1cyclictest59550irq/125-lan23:50:141
155519977,0cyclictest674-21snmpd19:55:170
155519977,0cyclictest674-21snmpd19:40:320
155519977,0cyclictest674-21snmpd00:19:030
155519976,1cyclictest674-21snmpd23:56:500
155519976,1cyclictest674-21snmpd20:41:030
155519976,1cyclictest674-21snmpd20:35:390
155519976,1cyclictest674-21snmpd20:25:170
155519976,1cyclictest674-21snmpd19:50:400
155519976,1cyclictest674-21snmpd00:28:150
155519976,1cyclictest674-21snmpd00:08:080
155519976,1cyclictest26481-21cat20:55:140
155679966,0cyclictest674-21snmpd23:41:083
155679966,0cyclictest674-21snmpd00:26:043
155679966,0cyclictest325-21hwrng23:55:403
155679966,0cyclictest325-21hwrng23:05:293
155679966,0cyclictest325-21hwrng22:58:203
155679966,0cyclictest325-21hwrng22:26:353
155679966,0cyclictest325-21hwrng21:25:083
155679966,0cyclictest325-21hwrng21:01:353
155679966,0cyclictest325-21hwrng20:44:103
155679966,0cyclictest325-21hwrng20:22:413
155679966,0cyclictest325-21hwrng20:00:083
155679966,0cyclictest325-21hwrng19:17:083
155679965,1cyclictest674-21snmpd21:17:093
155679965,1cyclictest674-21snmpd20:45:053
155679965,1cyclictest674-21snmpd19:30:423
155679965,1cyclictest674-21snmpd00:36:063
155679965,1cyclictest30331-21cat23:45:133
155679965,1cyclictest30225-21fschecks_count21:05:123
155649966,0cyclictest674-21snmpd22:25:392
155649966,0cyclictest674-21snmpd20:22:542
155649966,0cyclictest325-21hwrng22:55:152
155649966,0cyclictest325-21hwrng21:30:152
155649965,1cyclictest7998-21cat00:10:142
155649965,1cyclictest674-21snmpd23:03:512
155649965,1cyclictest674-21snmpd22:31:112
155649965,1cyclictest674-21snmpd21:11:362
155649965,1cyclictest674-21snmpd20:29:352
155649965,1cyclictest674-21snmpd20:05:012
155649965,1cyclictest4504-21cat21:20:142
155649965,1cyclictest12475-21cat21:40:142
155649965,1cyclictest12437-21cat00:20:132
155649965,1cyclictest11775-21sendmail21:40:002
155649964,2cyclictest674-21snmpd21:48:402
155519966,0cyclictest674-21snmpd23:39:190
155519966,0cyclictest674-21snmpd22:25:300
155519966,0cyclictest674-21snmpd22:09:410
155519966,0cyclictest674-21snmpd21:18:300
155519965,1cyclictest674-21snmpd22:49:250
155519965,1cyclictest674-21snmpd22:33:220
155519965,1cyclictest674-21snmpd22:16:150
155519965,1cyclictest652-21ntpd23:40:100
155519965,1cyclictest5428-21unixbench_multi20:00:190
155679955,0cyclictest674-21snmpd23:26:173
155679955,0cyclictest4414-21kworker/3:1+events00:01:483
155679954,1cyclictest674-21snmpd23:54:563
155679954,1cyclictest674-21snmpd22:39:333
155679954,1cyclictest674-21snmpd20:26:233
155679953,2cyclictest15605-21cut23:10:123
155679950,5cyclictest21465-21turbostat19:29:553
155649955,0cyclictest674-21snmpd23:59:542
155649955,0cyclictest674-21snmpd22:54:212
155649955,0cyclictest674-21snmpd22:06:022
155649955,0cyclictest674-21snmpd22:03:232
155649954,1cyclictest8736-21needreboot20:10:142
155649954,1cyclictest8736-21needreboot20:10:132
155649954,1cyclictest674-21snmpd23:35:282
155649954,1cyclictest1893-21fschecks_count19:55:132
155649954,1cyclictest13873-21gltestperf23:05:132
155649953,2cyclictest24870-21ntpq19:30:152
155649953,2cyclictest22917-21ntpq20:45:172
155649950,4cyclictest32115-21apt-get19:50:102
155519955,0cyclictest674-21snmpd22:56:250
155519955,0cyclictest325-21hwrng00:38:400
155519954,1cyclictest7896-21gltestperf22:50:130
155519954,1cyclictest674-21snmpd22:20:410
155519954,1cyclictest674-21snmpd00:03:030
155519954,1cyclictest652-21ntpd22:35:100
155519952,0cyclictest17831-21turbostat20:35:000
155519950,3cyclictest0-21swapper/023:05:150
155679944,0cyclictest674-21snmpd23:17:343
155679944,0cyclictest674-21snmpd21:57:363
155679944,0cyclictest325-21hwrng23:34:093
155679944,0cyclictest325-21hwrng22:49:063
155679944,0cyclictest325-21hwrng20:50:203
155679944,0cyclictest325-21hwrng00:33:343
155679942,2cyclictest30682-21memory19:45:133
155679942,2cyclictest14792-21ntpq21:45:153
155649944,0cyclictest325-21hwrng22:46:012
155649944,0cyclictest325-21hwrng22:40:552
155649944,0cyclictest325-21hwrng22:38:512
155649944,0cyclictest325-21hwrng21:16:562
155649944,0cyclictest325-21hwrng21:06:432
155649944,0cyclictest325-21hwrng19:43:452
155649944,0cyclictest325-21hwrng00:05:542
155649944,0cyclictest325-21hwrng00:02:502
155649943,1cyclictest674-21snmpd23:53:202
155649943,1cyclictest674-21snmpd19:45:132
155649943,1cyclictest674-21snmpd19:36:322
155649943,1cyclictest351ktimers/221:25:142
155649943,1cyclictest28491-21cat21:00:132
155649943,1cyclictest0-21swapper/223:25:162
155649942,2cyclictest18852-21awk20:35:152
155649942,2cyclictest0-21swapper/200:30:182
155519944,0cyclictest674-21snmpd23:45:020
155519944,0cyclictest325-21hwrng19:46:500
155519944,0cyclictest325-21hwrng00:30:290
155519944,0cyclictest27895-21sendmail19:40:000
155519943,1cyclictest674-21snmpd19:18:330
155519943,1cyclictest652-21ntpd23:25:110
155519943,1cyclictest652-21ntpd22:40:110
155519943,1cyclictest652-21ntpd19:10:120
155519942,2cyclictest7735-21diskstats00:10:110
155519942,2cyclictest674-21snmpd22:04:560
155519942,2cyclictest674-21snmpd21:14:370
155519942,2cyclictest674-21snmpd20:10:390
155519942,2cyclictest674-21snmpd20:10:380
155679932,1cyclictest674-21snmpd23:36:583
155679932,1cyclictest674-21snmpd22:41:313
155679932,1cyclictest674-21snmpd21:51:023
155679932,1cyclictest16816-21ntpq20:30:163
155679932,1cyclictest10242-21fschecks_count21:35:133
155679932,1cyclictest0-21swapper/323:20:093
155649933,0cyclictest325-21hwrng22:10:122
155649932,1cyclictest20523-21cat20:40:132
155649931,2cyclictest19458-21cron19:20:002
155649930,3cyclictest23923-21apt-get23:30:112
155649930,3cyclictest18768-21grep23:15:202
155519933,0cyclictest325-21hwrng00:20:140
155519932,1cyclictest674-21snmpd21:29:380
155519932,1cyclictest4443-21gltestperf21:20:130
155519932,1cyclictest22451-21cut20:45:130
155519930,3cyclictest12503-21hddtemp_smartct20:20:140
155649920,2cyclictest25978-21apt-get22:15:082
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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