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2026-01-17 - 09:24
[ 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 Jan 17, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16929991918,1cyclictest59550irq/125-lan22:30:202
16929991817,1cyclictest59550irq/125-lan21:35:172
16929991717,0cyclictest59550irq/125-lan22:20:202
16929991717,0cyclictest59550irq/125-lan20:10:582
16929991717,0cyclictest59550irq/125-lan19:16:572
16929991716,1cyclictest59550irq/125-lan23:55:182
16929991716,1cyclictest59550irq/125-lan23:30:092
16929991716,1cyclictest59550irq/125-lan23:25:132
16929991716,1cyclictest59550irq/125-lan23:10:112
16929991716,1cyclictest59550irq/125-lan21:59:562
16929991716,1cyclictest59550irq/125-lan20:55:142
16929991716,1cyclictest59550irq/125-lan20:00:182
16929991716,1cyclictest59550irq/125-lan19:40:132
16929991716,1cyclictest59550irq/125-lan19:35:172
16929991616,0cyclictest59550irq/125-lan00:25:172
16929991615,1cyclictest59550irq/125-lan23:23:522
16929991615,1cyclictest59550irq/125-lan22:41:472
16929991615,1cyclictest59550irq/125-lan22:35:122
16929991615,1cyclictest59550irq/125-lan21:10:182
16929991615,1cyclictest59550irq/125-lan20:20:132
16929991615,1cyclictest59550irq/125-lan20:20:122
16929991615,1cyclictest59550irq/125-lan19:10:162
16929991615,1cyclictest59550irq/125-lan00:20:152
16929991515,0cyclictest59550irq/125-lan23:15:152
16929991515,0cyclictest59550irq/125-lan22:57:382
16929991515,0cyclictest59550irq/125-lan21:41:572
16929991514,1cyclictest59550irq/125-lan23:50:132
16929991514,1cyclictest59550irq/125-lan23:05:102
16929991514,1cyclictest59550irq/125-lan22:15:132
16929991514,1cyclictest59550irq/125-lan22:00:132
16929991514,1cyclictest59550irq/125-lan21:25:142
16929991514,1cyclictest59550irq/125-lan21:20:182
16929991514,1cyclictest59550irq/125-lan21:00:122
16929991514,1cyclictest59550irq/125-lan20:25:192
16929991514,1cyclictest59550irq/125-lan20:25:182
16929991514,1cyclictest59550irq/125-lan20:05:232
16929991514,1cyclictest59550irq/125-lan19:55:142
16929991514,1cyclictest59550irq/125-lan19:20:162
16929991513,1cyclictest59550irq/125-lan23:35:152
16929991414,0cyclictest59550irq/125-lan23:45:102
16929991414,0cyclictest59550irq/125-lan20:47:582
16929991413,1cyclictest59550irq/125-lan22:10:142
16929991413,1cyclictest59550irq/125-lan21:05:182
16929991413,1cyclictest59550irq/125-lan20:50:142
16929991413,1cyclictest59550irq/125-lan00:11:572
16929991413,1cyclictest59550irq/125-lan00:05:222
16929991413,1cyclictest59550irq/125-lan00:00:142
16919991414,0cyclictest325-21hwrng21:02:080
16929991313,0cyclictest59550irq/125-lan23:42:082
16929991312,1cyclictest59550irq/125-lan23:00:182
16929991312,1cyclictest59550irq/125-lan20:40:152
16929991312,1cyclictest59550irq/125-lan00:15:142
16925991313,0cyclictest325-21hwrng20:56:001
16929991211,1cyclictest59550irq/125-lan22:45:142
16929991211,1cyclictest59550irq/125-lan21:30:212
16929991211,1cyclictest59550irq/125-lan19:50:162
16929991211,1cyclictest59550irq/125-lan19:45:162
16929991211,1cyclictest59550irq/125-lan00:30:152
16934991111,0cyclictest325-21hwrng20:41:403
16929991111,0cyclictest59550irq/125-lan20:30:572
16929991111,0cyclictest59550irq/125-lan00:35:122
16929991110,1cyclictest59550irq/125-lan22:50:162
16929991110,1cyclictest59550irq/125-lan22:25:122
16929991110,1cyclictest59550irq/125-lan21:45:122
16929991110,1cyclictest59550irq/125-lan21:15:162
16925991111,0cyclictest325-21hwrng20:52:561
16925991111,0cyclictest325-21hwrng19:14:381
1692999109,1cyclictest59550irq/125-lan20:35:172
1692999109,1cyclictest59550irq/125-lan20:15:182
16929991010,0cyclictest59550irq/125-lan22:05:152
169349999,0cyclictest325-21hwrng22:36:223
169349999,0cyclictest325-21hwrng22:19:593
169349999,0cyclictest325-21hwrng20:35:313
169349998,1cyclictest674-21snmpd21:01:233
169299998,1cyclictest59550irq/125-lan19:30:132
169349988,0cyclictest674-21snmpd19:25:043
169349988,0cyclictest325-21hwrng23:41:543
169349988,0cyclictest325-21hwrng21:40:023
169349988,0cyclictest325-21hwrng00:06:283
169349986,2cyclictest674-21snmpd19:13:133
169259988,0cyclictest674-21snmpd22:00:481
169259988,0cyclictest674-21snmpd21:25:521
169259988,0cyclictest674-21snmpd19:50:461
169259988,0cyclictest674-21snmpd00:04:351
169259988,0cyclictest325-21hwrng21:38:001
169259988,0cyclictest325-21hwrng21:32:511
169259988,0cyclictest325-21hwrng21:02:091
169259988,0cyclictest325-21hwrng20:45:461
169259988,0cyclictest325-21hwrng20:11:591
169259988,0cyclictest325-21hwrng19:36:071
169259988,0cyclictest325-21hwrng19:20:461
169259987,1cyclictest674-21snmpd19:18:451
169259987,1cyclictest674-21snmpd00:14:261
169199988,0cyclictest674-21snmpd22:53:350
169199988,0cyclictest674-21snmpd22:37:530
169199988,0cyclictest674-21snmpd21:54:520
169199988,0cyclictest674-21snmpd21:30:410
169199988,0cyclictest674-21snmpd21:15:160
169199988,0cyclictest674-21snmpd19:48:590
169199988,0cyclictest674-21snmpd19:37:190
169199988,0cyclictest674-21snmpd19:11:100
169199988,0cyclictest325-21hwrng20:56:000
169199986,1cyclictest921-21cat23:50:130
169349977,0cyclictest674-21snmpd23:33:213
169349977,0cyclictest674-21snmpd22:05:223
169349977,0cyclictest674-21snmpd21:52:183
169349977,0cyclictest674-21snmpd21:06:353
169349977,0cyclictest674-21snmpd20:12:363
169349977,0cyclictest674-21snmpd00:33:023
169349977,0cyclictest325-21hwrng23:10:093
169349977,0cyclictest325-21hwrng23:02:583
169349977,0cyclictest325-21hwrng21:35:573
169349977,0cyclictest325-21hwrng00:20:483
169349976,1cyclictest674-21snmpd23:51:373
169349976,1cyclictest674-21snmpd22:30:143
169349976,1cyclictest674-21snmpd00:37:033
169259977,0cyclictest674-21snmpd23:34:341
169259977,0cyclictest674-21snmpd23:26:071
169259977,0cyclictest674-21snmpd23:20:271
169259977,0cyclictest674-21snmpd21:57:041
169259977,0cyclictest672-21lldpd19:30:191
169259977,0cyclictest325-21hwrng22:08:431
169259977,0cyclictest325-21hwrng21:42:041
169259977,0cyclictest325-21hwrng20:15:031
169259977,0cyclictest325-21hwrng19:45:201
169259977,0cyclictest325-21hwrng19:43:191
169259976,1cyclictest674-21snmpd21:45:591
169259976,1cyclictest674-21snmpd21:20:021
169259976,1cyclictest674-21snmpd21:18:081
169259976,1cyclictest674-21snmpd00:16:201
169199977,0cyclictest674-21snmpd23:22:290
169199977,0cyclictest674-21snmpd23:13:000
169199977,0cyclictest674-21snmpd22:19:030
169199977,0cyclictest674-21snmpd20:45:400
169199977,0cyclictest674-21snmpd20:31:460
169199977,0cyclictest674-21snmpd19:17:210
169199977,0cyclictest674-21snmpd00:15:590
169199977,0cyclictest325-21hwrng22:46:350
169199977,0cyclictest325-21hwrng21:55:240
169199977,0cyclictest325-21hwrng21:14:260
169199977,0cyclictest325-21hwrng21:05:140
169199977,0cyclictest325-21hwrng20:39:380
169199977,0cyclictest325-21hwrng20:08:530
169199977,0cyclictest325-21hwrng00:39:130
169199977,0cyclictest325-21hwrng00:21:490
169199976,1cyclictest674-21snmpd23:55:170
169199976,1cyclictest674-21snmpd22:32:370
169199976,1cyclictest674-21snmpd22:06:250
169199976,1cyclictest674-21snmpd20:28:400
169199976,1cyclictest674-21snmpd20:28:390
169199975,2cyclictest3516-21cat19:55:140
169199975,2cyclictest15446-21cat21:45:110
169349966,0cyclictest674-21snmpd22:54:033
169349966,0cyclictest674-21snmpd21:57:393
169349966,0cyclictest674-21snmpd20:46:583
169349966,0cyclictest674-21snmpd20:26:333
169349966,0cyclictest674-21snmpd20:26:333
169349966,0cyclictest325-21hwrng23:26:323
169349966,0cyclictest325-21hwrng23:20:243
169349966,0cyclictest325-21hwrng23:16:173
169349966,0cyclictest325-21hwrng22:40:263
169349966,0cyclictest325-21hwrng20:09:553
169349966,0cyclictest325-21hwrng19:41:163
169349966,0cyclictest325-21hwrng19:31:003
169349966,0cyclictest325-21hwrng00:12:373
169349965,1cyclictest674-21snmpd23:05:153
169349965,1cyclictest674-21snmpd22:27:493
169349965,1cyclictest674-21snmpd21:48:573
169349965,1cyclictest674-21snmpd20:15:353
169349965,1cyclictest10927-21cat00:15:123
169299966,0cyclictest59550irq/125-lan21:50:122
169299965,1cyclictest59550irq/125-lan19:25:152
169259966,0cyclictest674-21snmpd23:09:571
169259966,0cyclictest674-21snmpd22:40:321
169259966,0cyclictest674-21snmpd20:36:431
169259966,0cyclictest674-21snmpd20:01:361
169259965,1cyclictest674-21snmpd22:49:251
169259965,1cyclictest674-21snmpd20:29:341
169259965,1cyclictest674-21snmpd20:29:331
169259964,2cyclictest674-21snmpd23:57:261
169199966,0cyclictest674-21snmpd23:37:300
169199966,0cyclictest674-21snmpd22:41:380
169199966,0cyclictest674-21snmpd20:00:150
169199966,0cyclictest674-21snmpd19:51:310
169199966,0cyclictest674-21snmpd19:20:300
169199966,0cyclictest325-21hwrng23:48:020
169199966,0cyclictest325-21hwrng23:26:320
169199966,0cyclictest325-21hwrng23:15:150
169199966,0cyclictest325-21hwrng23:00:550
169199966,0cyclictest325-21hwrng22:59:550
169199966,0cyclictest325-21hwrng21:25:420
169199966,0cyclictest325-21hwrng21:20:350
169199966,0cyclictest325-21hwrng20:40:380
169199966,0cyclictest325-21hwrng20:21:120
169199966,0cyclictest325-21hwrng20:21:110
169199966,0cyclictest325-21hwrng20:17:060
169199966,0cyclictest325-21hwrng00:30:010
169199966,0cyclictest325-21hwrng00:01:210
169199965,1cyclictest674-21snmpd19:32:280
169199965,1cyclictest674-21snmpd19:28:310
169349955,0cyclictest674-21snmpd23:55:563
169349955,0cyclictest325-21hwrng22:10:453
169349955,0cyclictest325-21hwrng21:26:433
169349955,0cyclictest325-21hwrng20:30:253
169349955,0cyclictest325-21hwrng20:21:123
169349955,0cyclictest325-21hwrng20:21:113
169349955,0cyclictest325-21hwrng00:29:003
169349955,0cyclictest325-21hwrng00:03:233
169349954,1cyclictest674-21snmpd20:57:093
169349954,1cyclictest29229-21fschecks_time22:20:123
169259955,0cyclictest674-21snmpd22:38:111
169259955,0cyclictest674-21snmpd22:21:461
169259955,0cyclictest674-21snmpd22:17:151
169259955,0cyclictest674-21snmpd00:30:361
169259955,0cyclictest325-21hwrng20:44:441
169259955,0cyclictest325-21hwrng00:35:081
169259954,1cyclictest674-21snmpd00:07:521
169199955,0cyclictest674-21snmpd23:44:280
169199955,0cyclictest674-21snmpd20:51:580
169199955,0cyclictest325-21hwrng23:30:380
169199955,0cyclictest325-21hwrng22:25:060
169199955,0cyclictest325-21hwrng22:23:030
169199955,0cyclictest325-21hwrng00:29:000
169199955,0cyclictest325-21hwrng00:12:370
169199954,1cyclictest14938-21cat23:05:110
169349944,0cyclictest674-21snmpd19:58:203
169349944,0cyclictest325-21hwrng19:51:303
169349944,0cyclictest27754-21needreboot19:35:163
169349943,1cyclictest674-21snmpd19:22:553
169349943,1cyclictest431ktimers/319:45:153
169349943,1cyclictest3886-21kworker/3:0+events22:00:193
169349943,1cyclictest3886-21kworker/3:0+events21:23:153
169349943,1cyclictest3886-21kworker/3:0+events21:10:263
169349942,2cyclictest26145-21sed20:50:183
169259944,0cyclictest674-21snmpd23:52:521
169259944,0cyclictest1829-21tail22:30:201
169259943,1cyclictest674-21snmpd23:44:191
169259943,1cyclictest674-21snmpd23:13:211
169259943,1cyclictest674-21snmpd22:11:251
169259943,1cyclictest18499-21anacron20:31:301
169259942,2cyclictest674-21snmpd19:58:141
169259942,2cyclictest27526-21needreboot23:35:161
169259942,2cyclictest19746-21ntpq23:15:141
169259942,2cyclictest17728-21ntpq21:50:151
169259942,2cyclictest13223-21ntp_192.168.11423:00:151
169199944,0cyclictest674-21snmpd20:10:030
169199943,1cyclictest13302-21fw_conntrack21:40:120
169349932,1cyclictest652-21ntpd20:00:103
169349932,1cyclictest3886-21kworker/3:0+events22:55:123
169349932,1cyclictest3886-21kworker/3:0+events22:45:353
169349932,1cyclictest3886-21kworker/3:0+events21:15:233
169349932,1cyclictest3886-21kworker/3:0+events19:15:123
169349931,2cyclictest8589-21apt-get21:30:123
169349931,2cyclictest32108-21cat23:45:193
169349931,2cyclictest27070-21df23:35:133
169259933,0cyclictest16912-21cyclictest21:10:351
169259932,1cyclictest674-21snmpd19:25:341
169259932,1cyclictest31490-21sed22:25:151
169259932,1cyclictest12941-21cat00:20:121
169259932,1cyclictest0-21swapper/120:20:211
169259932,1cyclictest0-21swapper/120:20:201
169259931,2cyclictest8526-21apt-get22:50:111
169259931,2cyclictest674-21snmpd00:28:571
169259930,3cyclictest31742-21ntpq21:05:161
169259930,3cyclictest10490-21/usr/sbin/munin22:55:121
169199932,1cyclictest6802-21gltestperf00:05:130
169199932,1cyclictest29520-21cat19:40:130
169199932,1cyclictest25394-21cat22:10:130
169199931,2cyclictest674-21snmpd21:39:360
169259922,0cyclictest16912-21cyclictest23:45:071
169259920,2cyclictest7166-21cut20:05:101
169199920,2cyclictest21300-21grep22:00:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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