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2026-02-14 - 09:43
[ 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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack8slot7.osadl.org (updated Sat Feb 14, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9670991817,1cyclictest59550irq/125-lan22:55:193
9670991817,1cyclictest59550irq/125-lan22:50:173
9670991817,1cyclictest59550irq/125-lan22:30:203
9670991817,1cyclictest59550irq/125-lan21:00:183
9670991817,1cyclictest59550irq/125-lan20:30:173
9670991817,1cyclictest59550irq/125-lan19:50:143
9670991716,1cyclictest59550irq/125-lan23:35:113
9670991716,1cyclictest59550irq/125-lan23:05:163
9670991716,1cyclictest59550irq/125-lan21:35:133
9670991716,1cyclictest59550irq/125-lan21:10:113
9670991716,1cyclictest59550irq/125-lan20:14:563
9670991716,1cyclictest59550irq/125-lan19:49:023
9670991716,1cyclictest59550irq/125-lan19:15:133
9670991716,1cyclictest59550irq/125-lan00:20:133
9670991616,0cyclictest59550irq/125-lan23:55:173
9670991616,0cyclictest59550irq/125-lan23:15:123
9670991616,0cyclictest59550irq/125-lan20:16:043
9670991616,0cyclictest59550irq/125-lan00:18:173
9670991616,0cyclictest59550irq/125-lan00:10:123
9670991615,1cyclictest59550irq/125-lan22:45:173
9670991615,1cyclictest59550irq/125-lan22:15:123
9670991615,1cyclictest59550irq/125-lan20:40:193
9670991615,1cyclictest59550irq/125-lan00:35:143
9670991515,0cyclictest59550irq/125-lan20:24:033
9670991514,1cyclictest59550irq/125-lan23:40:153
9670991514,1cyclictest59550irq/125-lan21:20:033
9670991514,1cyclictest59550irq/125-lan20:35:173
9670991514,1cyclictest59550irq/125-lan19:25:133
9670991514,0cyclictest59550irq/125-lan23:04:033
9651991515,0cyclictest325-21hwrng19:47:360
9651991515,0cyclictest325-21hwrng00:37:230
9651991515,0cyclictest325-21hwrng00:15:530
9651991515,0cyclictest325-21hwrng00:12:490
9670991414,0cyclictest59550irq/125-lan00:02:593
9670991413,1cyclictest59550irq/125-lan23:20:183
9670991413,1cyclictest59550irq/125-lan21:50:153
9670991413,1cyclictest59550irq/125-lan21:45:173
9670991413,1cyclictest59550irq/125-lan21:44:033
9670991413,1cyclictest59550irq/125-lan21:30:123
9670991413,1cyclictest59550irq/125-lan21:25:113
9670991413,1cyclictest59550irq/125-lan20:25:153
9670991413,1cyclictest59550irq/125-lan19:40:103
9654991414,0cyclictest325-21hwrng21:21:491
9651991414,0cyclictest325-21hwrng00:05:390
9651991414,0cyclictest325-21hwrng00:03:370
9670991313,0cyclictest59550irq/125-lan22:26:263
9670991313,0cyclictest59550irq/125-lan19:30:113
9670991313,0cyclictest59550irq/125-lan19:10:033
9670991312,1cyclictest59550irq/125-lan23:30:133
9670991312,1cyclictest59550irq/125-lan23:27:033
9670991312,1cyclictest59550irq/125-lan22:10:193
9670991312,1cyclictest59550irq/125-lan22:05:153
9670991312,1cyclictest59550irq/125-lan21:05:133
9670991312,1cyclictest59550irq/125-lan20:50:163
9670991312,1cyclictest59550irq/125-lan20:45:163
9670991312,1cyclictest59550irq/125-lan19:35:193
9654991313,0cyclictest325-21hwrng21:51:301
9654991313,0cyclictest325-21hwrng00:36:221
9651991313,0cyclictest325-21hwrng22:28:220
9651991313,0cyclictest325-21hwrng22:23:150
9670991212,0cyclictest59550irq/125-lan21:15:163
9670991212,0cyclictest59550irq/125-lan00:30:133
9670991212,0cyclictest59550irq/125-lan00:25:163
9670991211,1cyclictest59550irq/125-lan20:05:163
9670991211,1cyclictest59550irq/125-lan19:55:033
9670991211,1cyclictest59550irq/125-lan00:05:203
9651991212,0cyclictest325-21hwrng22:48:510
9651991212,0cyclictest325-21hwrng22:41:410
9651991212,0cyclictest325-21hwrng21:01:200
9670991111,0cyclictest59550irq/125-lan22:43:043
9670991111,0cyclictest59550irq/125-lan22:21:033
9670991111,0cyclictest59550irq/125-lan21:55:033
9670991111,0cyclictest59550irq/125-lan19:20:163
9670991110,1cyclictest59550irq/125-lan22:35:533
9670991110,1cyclictest59550irq/125-lan22:00:153
9670991110,1cyclictest59550irq/125-lan20:55:213
9651991111,0cyclictest325-21hwrng22:31:260
9651991111,0cyclictest325-21hwrng20:07:030
9651991111,0cyclictest325-21hwrng00:22:020
967099109,1cyclictest59550irq/125-lan23:45:163
96709998,1cyclictest674-21snmpd23:12:573
96609997,1cyclictest674-21snmpd20:04:202
96549998,1cyclictest674-21snmpd23:30:091
96549998,1cyclictest674-21snmpd23:10:121
96549998,1cyclictest674-21snmpd19:29:221
96519999,0cyclictest325-21hwrng23:10:210
96709987,1cyclictest59550irq/125-lan23:50:163
96609988,0cyclictest674-21snmpd22:43:212
96609988,0cyclictest674-21snmpd00:34:032
96609988,0cyclictest325-21hwrng23:59:302
96609988,0cyclictest325-21hwrng23:42:062
96609988,0cyclictest325-21hwrng23:03:112
96609988,0cyclictest325-21hwrng22:52:572
96609988,0cyclictest325-21hwrng22:48:512
96609988,0cyclictest325-21hwrng22:17:062
96609988,0cyclictest325-21hwrng22:07:532
96609988,0cyclictest325-21hwrng20:35:432
96609988,0cyclictest325-21hwrng20:30:372
96609988,0cyclictest325-21hwrng20:13:122
96609988,0cyclictest325-21hwrng19:58:522
96609988,0cyclictest325-21hwrng19:47:362
96609988,0cyclictest325-21hwrng19:14:502
96609988,0cyclictest325-21hwrng00:39:262
96609988,0cyclictest325-21hwrng00:22:022
96609987,1cyclictest674-21snmpd22:22:402
96549988,0cyclictest674-21snmpd23:56:161
96549988,0cyclictest674-21snmpd22:54:591
96549988,0cyclictest674-21snmpd22:26:521
96549988,0cyclictest674-21snmpd20:39:151
96549988,0cyclictest674-21snmpd19:49:011
96549988,0cyclictest325-21hwrng21:03:231
96549987,1cyclictest674-21snmpd00:18:091
96549986,2cyclictest674-21snmpd22:35:071
96549986,2cyclictest674-21snmpd20:16:471
96519988,0cyclictest674-21snmpd23:27:180
96519988,0cyclictest674-21snmpd20:55:010
96519988,0cyclictest674-21snmpd00:25:380
96519988,0cyclictest325-21hwrng23:05:140
96519988,0cyclictest325-21hwrng19:20:580
96519986,2cyclictest4703-21cat21:30:130
96609977,0cyclictest674-21snmpd20:40:572
96609977,0cyclictest674-21snmpd00:28:502
96609977,0cyclictest325-21hwrng23:50:172
96609977,0cyclictest325-21hwrng23:48:142
96609977,0cyclictest325-21hwrng23:39:012
96609977,0cyclictest325-21hwrng22:32:282
96609977,0cyclictest325-21hwrng22:00:432
96609977,0cyclictest325-21hwrng21:52:322
96609977,0cyclictest325-21hwrng21:48:262
96609977,0cyclictest325-21hwrng21:33:042
96609977,0cyclictest325-21hwrng21:25:542
96609977,0cyclictest325-21hwrng21:16:412
96609977,0cyclictest325-21hwrng21:03:232
96609977,0cyclictest325-21hwrng20:28:342
96609977,0cyclictest325-21hwrng20:22:252
96609977,0cyclictest325-21hwrng20:18:192
96609977,0cyclictest325-21hwrng19:54:462
96609977,0cyclictest325-21hwrng19:35:192
96609977,0cyclictest325-21hwrng19:26:062
96609977,0cyclictest325-21hwrng19:18:562
96609977,0cyclictest325-21hwrng00:20:002
96609975,2cyclictest674-21snmpd19:24:522
96549977,0cyclictest674-21snmpd22:58:051
96549977,0cyclictest674-21snmpd22:23:251
96549977,0cyclictest674-21snmpd21:33:141
96549977,0cyclictest674-21snmpd00:05:001
96549977,0cyclictest325-21hwrng21:16:411
96549977,0cyclictest325-21hwrng21:10:331
96549977,0cyclictest325-21hwrng21:05:251
96549976,1cyclictest674-21snmpd23:51:521
96549976,1cyclictest674-21snmpd23:04:231
96549976,1cyclictest674-21snmpd22:47:531
96549976,1cyclictest674-21snmpd22:10:071
96549976,1cyclictest674-21snmpd20:24:091
96519977,0cyclictest674-21snmpd23:40:400
96519977,0cyclictest674-21snmpd22:36:460
96519977,0cyclictest674-21snmpd22:12:010
96519977,0cyclictest674-21snmpd21:13:070
96519977,0cyclictest674-21snmpd20:01:170
96519977,0cyclictest674-21snmpd19:15:150
96519977,0cyclictest325-21hwrng23:20:350
96519977,0cyclictest325-21hwrng22:05:500
96519977,0cyclictest325-21hwrng22:00:430
96519977,0cyclictest325-21hwrng21:48:260
96519977,0cyclictest325-21hwrng21:42:170
96519977,0cyclictest325-21hwrng20:42:540
96519977,0cyclictest325-21hwrng20:20:220
96519977,0cyclictest325-21hwrng20:17:180
96519977,0cyclictest325-21hwrng19:55:480
96519977,0cyclictest325-21hwrng19:40:260
96519977,0cyclictest325-21hwrng19:14:500
96519977,0cyclictest325-21hwrng00:30:130
96519976,1cyclictest674-21snmpd21:27:290
96609966,0cyclictest674-21snmpd22:55:052
96609966,0cyclictest674-21snmpd22:10:572
96609966,0cyclictest325-21hwrng23:18:332
96609966,0cyclictest325-21hwrng23:05:142
96609966,0cyclictest325-21hwrng22:36:342
96609966,0cyclictest325-21hwrng22:29:242
96609966,0cyclictest325-21hwrng21:14:382
96609966,0cyclictest325-21hwrng20:52:072
96609966,0cyclictest325-21hwrng19:33:162
96609966,0cyclictest325-21hwrng00:09:452
96549966,0cyclictest674-21snmpd20:54:551
96549966,0cyclictest674-21snmpd19:43:251
96549966,0cyclictest674-21snmpd19:34:581
96549966,0cyclictest674-21snmpd19:16:121
96549965,1cyclictest674-21snmpd23:28:571
96549965,1cyclictest674-21snmpd23:21:361
96549965,1cyclictest674-21snmpd22:33:221
96549965,1cyclictest674-21snmpd20:31:121
96549965,1cyclictest674-21snmpd20:01:261
96549965,1cyclictest674-21snmpd00:30:391
96549965,1cyclictest674-21snmpd00:08:501
96519966,0cyclictest674-21snmpd23:35:580
96519966,0cyclictest325-21hwrng23:45:110
96519966,0cyclictest325-21hwrng23:30:510
96519966,0cyclictest325-21hwrng23:15:290
96519966,0cyclictest325-21hwrng21:59:420
96519966,0cyclictest325-21hwrng20:45:580
96519966,0cyclictest325-21hwrng19:36:200
96519966,0cyclictest325-21hwrng19:30:120
96519966,0cyclictest325-21hwrng19:25:040
96519965,1cyclictest674-21snmpd22:53:320
96519965,1cyclictest674-21snmpd20:26:390
96709954,1cyclictest59550irq/125-lan20:00:133
96609955,0cyclictest674-21snmpd23:33:132
96609955,0cyclictest325-21hwrng23:29:482
96609955,0cyclictest325-21hwrng23:22:382
96609955,0cyclictest325-21hwrng21:59:422
96609955,0cyclictest325-21hwrng21:05:252
96609955,0cyclictest325-21hwrng20:56:132
96609955,0cyclictest325-21hwrng19:40:262
96609954,1cyclictest674-21snmpd21:41:022
96609954,1cyclictest674-21snmpd21:36:022
96609954,1cyclictest674-21snmpd00:12:292
96549955,0cyclictest674-21snmpd23:16:211
96549955,0cyclictest674-21snmpd22:19:071
96549955,0cyclictest10641-21gltestperf19:10:121
96549954,1cyclictest674-21snmpd23:45:051
96549954,1cyclictest674-21snmpd21:58:071
96549954,1cyclictest674-21snmpd21:45:361
96549954,1cyclictest674-21snmpd20:58:011
96519955,0cyclictest674-21snmpd20:14:230
96519954,1cyclictest674-21snmpd20:39:120
96519953,2cyclictest674-21snmpd22:15:160
96519953,0cyclictest8006-21systemctl21:40:000
96609944,0cyclictest325-21hwrng23:11:222
96609944,0cyclictest325-21hwrng20:45:582
96609944,0cyclictest325-21hwrng20:06:022
96549944,0cyclictest674-21snmpd00:27:441
96549944,0cyclictest325-21hwrng20:28:341
96549943,1cyclictest674-21snmpd23:35:041
96549943,1cyclictest674-21snmpd22:40:201
96549943,1cyclictest674-21snmpd19:59:231
96549943,1cyclictest674-21snmpd19:22:321
96549943,1cyclictest674-21snmpd00:11:471
96549943,1cyclictest0-21swapper/122:00:121
96549943,1cyclictest0-21swapper/119:50:151
96549942,2cyclictest674-21snmpd23:07:121
96549940,1cyclictest0-21swapper/100:20:141
96519944,0cyclictest674-21snmpd23:53:400
96519944,0cyclictest325-21hwrng23:59:300
96519943,1cyclictest674-21snmpd21:23:320
96519942,2cyclictest6534-21ntpq22:55:170
96519940,1cyclictest8963-21ntpq23:00:160
96609931,2cyclictest724-21if_err_lan21:20:152
96549933,0cyclictest674-21snmpd22:09:091
96549933,0cyclictest0-21swapper/123:40:101
96549932,1cyclictest674-21snmpd20:12:441
96549932,1cyclictest509-21gmain20:45:201
96549931,2cyclictest6607-21grep21:35:131
96549931,2cyclictest271ktimers/120:40:101
96549931,2cyclictest20827-21diskstats19:35:101
96549931,2cyclictest1378-21fw_packets20:05:151
96549931,1cyclictest8273-21apt-get21:40:111
96549930,3cyclictest4007-21idleruntime-cro21:30:001
96519933,0cyclictest191rcuc/020:30:110
96519932,1cyclictest674-21snmpd21:15:040
96519932,1cyclictest674-21snmpd21:05:100
96519930,3cyclictest28780-21turbostat19:55:000
96519930,3cyclictest13023-21ntpq21:50:150
96609920,2cyclictest32114-21/usr/sbin/munin00:00:122
96519920,2cyclictest20295-21apt-get20:50:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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