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2026-01-14 - 17:50
[ 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 Wed Jan 14, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24030991817,1cyclictest59550irq/125-lan11:15:141
24030991817,1cyclictest59550irq/125-lan09:50:151
24034991717,0cyclictest23127-21cat09:40:122
24030991716,1cyclictest59550irq/125-lan12:05:181
24030991716,1cyclictest59550irq/125-lan11:45:111
24030991716,1cyclictest59550irq/125-lan10:30:151
24030991716,1cyclictest59550irq/125-lan10:25:131
24030991716,1cyclictest59550irq/125-lan10:05:121
24030991716,1cyclictest59550irq/125-lan08:40:201
24030991716,1cyclictest59550irq/125-lan07:55:121
24030991616,0cyclictest59550irq/125-lan10:21:451
24030991616,0cyclictest59550irq/125-lan09:35:151
24030991616,0cyclictest59550irq/125-lan09:23:091
24030991615,1cyclictest59550irq/125-lan12:35:091
24030991615,1cyclictest59550irq/125-lan12:15:141
24030991615,1cyclictest59550irq/125-lan12:00:171
24030991615,1cyclictest59550irq/125-lan11:40:171
24030991615,1cyclictest59550irq/125-lan11:35:461
24030991615,1cyclictest59550irq/125-lan11:06:451
24030991615,1cyclictest59550irq/125-lan09:40:111
24030991615,1cyclictest59550irq/125-lan09:00:211
24030991615,1cyclictest59550irq/125-lan08:15:121
24030991615,1cyclictest59550irq/125-lan08:05:111
24034991515,0cyclictest325-21hwrng12:20:132
24030991515,0cyclictest59550irq/125-lan10:40:141
24030991514,1cyclictest59550irq/125-lan11:10:121
24030991514,1cyclictest59550irq/125-lan10:50:121
24030991514,1cyclictest59550irq/125-lan10:10:231
24030991514,1cyclictest59550irq/125-lan10:00:121
24030991514,1cyclictest59550irq/125-lan09:10:101
24030991514,1cyclictest59550irq/125-lan09:05:161
24030991514,1cyclictest59550irq/125-lan08:35:151
24039991414,0cyclictest325-21hwrng10:48:033
24034991414,0cyclictest325-21hwrng11:30:022
24034991414,0cyclictest325-21hwrng11:26:592
24034991414,0cyclictest325-21hwrng10:37:492
24030991414,0cyclictest59550irq/125-lan11:30:471
24030991414,0cyclictest59550irq/125-lan08:34:461
24030991413,1cyclictest59550irq/125-lan08:55:171
24030991413,1cyclictest59550irq/125-lan08:00:161
24030991413,1cyclictest59550irq/125-lan07:15:111
24022991414,0cyclictest325-21hwrng09:14:530
24039991313,0cyclictest325-21hwrng09:07:433
24034991313,0cyclictest674-21snmpd11:42:372
24034991313,0cyclictest325-21hwrng11:16:432
24034991313,0cyclictest325-21hwrng11:12:392
24030991313,0cyclictest59550irq/125-lan12:25:131
24030991313,0cyclictest59550irq/125-lan11:58:321
24030991313,0cyclictest59550irq/125-lan10:48:461
24030991313,0cyclictest59550irq/125-lan09:15:141
24030991313,0cyclictest59550irq/125-lan07:50:061
24030991313,0cyclictest59550irq/125-lan07:35:151
24030991312,1cyclictest59550irq/125-lan10:15:151
24030991312,1cyclictest59550irq/125-lan08:25:151
24030991312,1cyclictest59550irq/125-lan07:25:171
24030991312,1cyclictest59550irq/125-lan07:20:071
24034991212,0cyclictest325-21hwrng09:46:372
24030991212,0cyclictest59550irq/125-lan09:45:111
24030991212,0cyclictest59550irq/125-lan07:45:131
24030991211,1cyclictest59550irq/125-lan11:50:141
24030991211,1cyclictest59550irq/125-lan11:00:111
24030991211,1cyclictest59550irq/125-lan07:30:111
24039991111,0cyclictest325-21hwrng11:11:373
24034991111,0cyclictest325-21hwrng10:46:002
24034991111,0cyclictest325-21hwrng07:38:372
24034991110,1cyclictest325-21hwrng09:04:382
24030991111,0cyclictest59550irq/125-lan11:22:461
24030991110,1cyclictest59550irq/125-lan12:20:141
24030991110,1cyclictest59550irq/125-lan11:25:151
24030991110,1cyclictest59550irq/125-lan08:50:101
2403099109,1cyclictest59550irq/125-lan12:10:121
2403099109,1cyclictest59550irq/125-lan09:55:111
2403099109,1cyclictest59550irq/125-lan08:20:151
240399999,0cyclictest325-21hwrng08:49:163
240399998,1cyclictest674-21snmpd10:40:543
240349999,0cyclictest325-21hwrng12:08:572
240349999,0cyclictest325-21hwrng11:57:412
240349999,0cyclictest325-21hwrng11:47:272
240349999,0cyclictest325-21hwrng11:06:292
240349999,0cyclictest325-21hwrng11:03:252
240349999,0cyclictest325-21hwrng10:52:092
240349999,0cyclictest325-21hwrng10:31:402
240349999,0cyclictest325-21hwrng09:51:442
240349999,0cyclictest325-21hwrng08:50:182
240349999,0cyclictest325-21hwrng08:38:002
240349999,0cyclictest325-21hwrng08:30:502
240349999,0cyclictest325-21hwrng08:25:432
240349999,0cyclictest325-21hwrng08:20:372
240349999,0cyclictest325-21hwrng07:16:052
240349999,0cyclictest325-21hwrng07:14:022
240349998,1cyclictest674-21snmpd08:42:282
240309999,0cyclictest59550irq/125-lan09:25:201
240309999,0cyclictest59550irq/125-lan08:45:121
240309999,0cyclictest59550irq/125-lan07:13:251
240229998,1cyclictest674-21snmpd12:35:410
240229998,1cyclictest674-21snmpd09:29:160
240399988,0cyclictest674-21snmpd11:46:423
240399988,0cyclictest325-21hwrng12:20:133
240399987,1cyclictest674-21snmpd09:54:573
240399987,1cyclictest674-21snmpd08:21:143
240399987,1cyclictest472-21systemd-logind09:04:503
240399987,1cyclictest411-21systemd-resolve08:07:513
240399987,1cyclictest249-20systemd-journal10:52:503
240399986,2cyclictest674-21snmpd12:39:203
240399986,2cyclictest674-21snmpd12:15:053
240399986,2cyclictest674-21snmpd08:33:343
240349988,0cyclictest674-21snmpd12:18:022
240349988,0cyclictest674-21snmpd09:32:092
240349988,0cyclictest325-21hwrng12:11:002
240349988,0cyclictest325-21hwrng11:35:092
240349988,0cyclictest325-21hwrng11:21:502
240349988,0cyclictest325-21hwrng10:57:172
240349988,0cyclictest325-21hwrng10:45:002
240349988,0cyclictest325-21hwrng10:27:352
240349988,0cyclictest325-21hwrng09:12:492
240349988,0cyclictest325-21hwrng09:05:392
240349988,0cyclictest325-21hwrng08:47:132
240309988,0cyclictest674-21snmpd10:58:101
240309988,0cyclictest59550irq/125-lan08:10:171
240229988,0cyclictest674-21snmpd11:31:040
240229988,0cyclictest674-21snmpd10:09:520
240229988,0cyclictest325-21hwrng09:22:020
240229987,1cyclictest674-21snmpd12:26:110
240399977,0cyclictest674-21snmpd09:42:153
240399977,0cyclictest674-21snmpd09:33:183
240399977,0cyclictest674-21snmpd08:43:103
240399977,0cyclictest674-21snmpd07:39:453
240399977,0cyclictest674-21snmpd07:24:203
240399977,0cyclictest674-21snmpd07:11:563
240399977,0cyclictest325-21hwrng12:01:483
240399977,0cyclictest325-21hwrng11:51:323
240399977,0cyclictest325-21hwrng10:37:493
240399977,0cyclictest325-21hwrng08:35:583
240399976,1cyclictest674-21snmpd11:40:433
240399976,1cyclictest674-21snmpd10:11:553
240399976,1cyclictest674-21snmpd07:57:273
240399976,1cyclictest674-21snmpd07:44:483
240399976,1cyclictest472-21systemd-logind10:58:513
240399976,1cyclictest472-21systemd-logind07:26:503
240399976,1cyclictest296-21systemd-udevd12:06:503
240399976,1cyclictest296-21systemd-udevd10:28:513
240399976,1cyclictest249-20systemd-journal11:22:503
240399976,1cyclictest249-20systemd-journal09:26:503
240349977,0cyclictest674-21snmpd10:05:552
240349977,0cyclictest674-21snmpd07:57:362
240349977,0cyclictest674-21snmpd07:40:272
240349977,0cyclictest674-21snmpd07:31:512
240349977,0cyclictest325-21hwrng12:04:522
240349977,0cyclictest325-21hwrng11:50:312
240349976,1cyclictest674-21snmpd12:39:292
240349976,1cyclictest674-21snmpd09:39:062
240349976,1cyclictest674-21snmpd08:56:082
240309976,1cyclictest59550irq/125-lan12:34:541
240229977,0cyclictest674-21snmpd09:37:390
240229977,0cyclictest674-21snmpd07:45:240
240229977,0cyclictest325-21hwrng11:53:350
240229977,0cyclictest325-21hwrng10:18:210
240229977,0cyclictest325-21hwrng08:24:420
240229977,0cyclictest325-21hwrng07:20:120
240229976,1cyclictest249-20systemd-journal08:07:500
240229975,2cyclictest674-21snmpd11:36:420
240229970,0cyclictest20817-21cut08:19:590
240399966,0cyclictest674-21snmpd12:31:363
240399966,0cyclictest674-21snmpd11:08:173
240399966,0cyclictest674-21snmpd09:23:573
240399966,0cyclictest674-21snmpd07:50:513
240399966,0cyclictest674-21snmpd07:47:363
240399966,0cyclictest325-21hwrng08:50:193
240399965,1cyclictest674-21snmpd10:31:023
240399965,1cyclictest674-21snmpd10:08:583
240399965,1cyclictest674-21snmpd08:19:403
240349966,0cyclictest674-21snmpd10:21:012
240349966,0cyclictest674-21snmpd10:18:402
240349965,1cyclictest9133-21cat07:50:152
240349965,1cyclictest674-21snmpd12:27:412
240309965,1cyclictest59550irq/125-lan07:40:091
240229966,0cyclictest674-21snmpd12:05:130
240229966,0cyclictest325-21hwrng11:19:490
240229966,0cyclictest325-21hwrng11:08:320
240229966,0cyclictest325-21hwrng10:23:280
240229966,0cyclictest325-21hwrng07:25:180
240229965,1cyclictest674-21snmpd12:24:020
240229965,1cyclictest674-21snmpd11:24:500
240229965,1cyclictest674-21snmpd09:34:270
240229965,1cyclictest674-21snmpd08:14:000
240229965,1cyclictest674-21snmpd07:52:510
240229965,1cyclictest151ktimers/010:26:510
240229964,2cyclictest674-21snmpd09:57:050
240229964,2cyclictest24647-21cat07:10:140
240399955,0cyclictest674-21snmpd12:10:253
240399955,0cyclictest674-21snmpd11:55:083
240399955,0cyclictest674-21snmpd09:17:503
240399954,1cyclictest674-21snmpd11:27:493
240399954,1cyclictest674-21snmpd08:59:353
240399954,1cyclictest472-21systemd-logind09:48:503
240399954,1cyclictest296-21systemd-udevd10:22:503
240399954,1cyclictest249-20systemd-journal11:34:503
240399954,1cyclictest249-20systemd-journal10:19:503
240399954,1cyclictest249-20systemd-journal09:10:503
240399954,1cyclictest1959-21sh07:35:003
240399953,1cyclictest22788-21df_inode11:00:113
240349955,0cyclictest674-21snmpd08:15:222
240349955,0cyclictest674-21snmpd07:49:482
240349954,1cyclictest674-21snmpd08:01:542
240349950,3cyclictest32414-21ls10:05:002
240349950,1cyclictest0-21swapper/208:10:102
240309954,1cyclictest59550irq/125-lan09:34:181
240229955,0cyclictest674-21snmpd10:46:420
240229955,0cyclictest325-21hwrng10:43:570
240229955,0cyclictest325-21hwrng08:53:220
240229955,0cyclictest325-21hwrng07:32:280
240229955,0cyclictest22999-21gltestperf11:00:130
240229954,1cyclictest674-21snmpd10:37:260
240229954,1cyclictest674-21snmpd07:17:560
240229954,1cyclictest151ktimers/012:30:510
240229954,1cyclictest151ktimers/011:42:500
240229954,1cyclictest151ktimers/009:04:500
240229954,1cyclictest151ktimers/008:40:510
240229954,1cyclictest151ktimers/008:38:500
240229950,5cyclictest0-21swapper/008:46:500
240399944,0cyclictest325-21hwrng09:36:233
240399944,0cyclictest325-21hwrng08:00:073
240399944,0cyclictest325-21hwrng07:19:093
240399943,1cyclictest23770-21ntp_192.168.11408:25:143
240399942,2cyclictest29410-21ldconfig09:55:153
240399942,2cyclictest16970-21grep08:10:123
240349943,1cyclictest674-21snmpd12:31:122
240349943,1cyclictest674-21snmpd09:15:352
240349943,1cyclictest674-21snmpd07:26:142
240349942,2cyclictest2693-21cat10:10:162
240349940,2cyclictest0-21swapper/209:20:442
240309944,0cyclictest59550irq/125-lan10:35:161
240229944,0cyclictest4003-21cron07:40:000
240229944,0cyclictest325-21hwrng12:19:120
240229944,0cyclictest325-21hwrng12:02:490
240229944,0cyclictest325-21hwrng09:15:540
240229944,0cyclictest13053-21gltestperf08:00:130
240229943,1cyclictest678-21runrttasks08:25:100
240229943,1cyclictest674-21snmpd09:40:130
240229943,1cyclictest411-21systemd-resolve10:31:500
240229943,1cyclictest296-21systemd-udevd09:50:500
240229943,1cyclictest249-20systemd-journal10:13:510
240229943,1cyclictest0-21swapper/011:10:100
240229942,2cyclictest8989-21ntpq11:45:160
240229942,2cyclictest674-21snmpd09:05:050
240229942,2cyclictest674-21snmpd08:55:270
240229940,4cyclictest0-21swapper/010:58:500
240229940,4cyclictest0-21swapper/007:40:500
240399933,0cyclictest325-21hwrng12:25:203
240399933,0cyclictest0-21swapper/311:35:133
240399932,1cyclictest0-21swapper/311:15:103
240399930,2cyclictest30942-21/usr/sbin/munin10:00:113
240349933,0cyclictest0-21swapper/208:10:002
240349931,2cyclictest29891-21awk07:20:152
240349931,2cyclictest29324-21expr09:55:152
240349930,1cyclictest0-21swapper/209:25:122
240229933,0cyclictest31333-21grep10:00:130
240229932,1cyclictest674-21snmpd09:45:510
240229932,1cyclictest25045-21/usr/sbin/munin08:30:140
240229931,2cyclictest921-21ntpq11:25:150
240229931,2cyclictest674-21snmpd10:50:080
240229931,2cyclictest674-21snmpd07:56:180
240229931,2cyclictest18496-21tail12:10:110
240229930,2cyclictest12451-21perl11:55:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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