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2026-02-02 - 19:38
[ 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 792 highest latencies:
System rack8slot7.osadl.org (updated Mon Feb 02, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10327991918,1cyclictest59550irq/125-lan09:05:223
10327991817,1cyclictest59550irq/125-lan12:10:203
10327991817,1cyclictest59550irq/125-lan11:05:123
10327991817,1cyclictest59550irq/125-lan10:30:123
10327991817,1cyclictest59550irq/125-lan09:40:153
10327991716,1cyclictest59550irq/125-lan12:30:173
10327991716,1cyclictest59550irq/125-lan11:15:173
10327991716,1cyclictest59550irq/125-lan10:20:153
10327991716,1cyclictest59550irq/125-lan09:30:143
10327991716,1cyclictest59550irq/125-lan07:45:123
10327991716,1cyclictest59550irq/125-lan07:35:163
10318991717,0cyclictest674-21snmpd10:44:191
10318991717,0cyclictest674-21snmpd09:50:521
10327991616,0cyclictest59550irq/125-lan11:38:333
10327991616,0cyclictest59550irq/125-lan10:40:143
10327991616,0cyclictest59550irq/125-lan09:45:173
10327991616,0cyclictest59550irq/125-lan09:25:173
10327991615,1cyclictest59550irq/125-lan11:25:233
10327991615,1cyclictest59550irq/125-lan08:55:163
10327991615,1cyclictest59550irq/125-lan08:35:103
10327991615,1cyclictest59550irq/125-lan07:35:003
10327991615,1cyclictest59550irq/125-lan07:10:163
10318991616,0cyclictest674-21snmpd11:23:011
10318991616,0cyclictest674-21snmpd07:44:211
10327991515,0cyclictest59550irq/125-lan11:55:343
10327991515,0cyclictest59550irq/125-lan11:40:423
10327991515,0cyclictest59550irq/125-lan11:33:573
10327991515,0cyclictest59550irq/125-lan10:25:173
10327991515,0cyclictest59550irq/125-lan09:00:143
10327991515,0cyclictest59550irq/125-lan08:52:353
10327991515,0cyclictest59550irq/125-lan08:52:343
10327991515,0cyclictest59550irq/125-lan08:02:343
10327991514,1cyclictest59550irq/125-lan12:25:203
10327991514,1cyclictest59550irq/125-lan11:45:193
10327991514,1cyclictest59550irq/125-lan11:10:213
10327991514,1cyclictest59550irq/125-lan10:50:083
10327991514,1cyclictest59550irq/125-lan09:10:123
10327991514,1cyclictest59550irq/125-lan08:45:203
10327991514,1cyclictest59550irq/125-lan08:30:153
10327991514,1cyclictest59550irq/125-lan07:55:113
10327991514,1cyclictest59550irq/125-lan07:20:153
10327991414,0cyclictest59550irq/125-lan09:35:153
10327991414,0cyclictest59550irq/125-lan08:25:193
10327991414,0cyclictest59550irq/125-lan07:54:523
10327991413,1cyclictest59550irq/125-lan12:20:133
10327991413,1cyclictest59550irq/125-lan10:55:153
10327991413,1cyclictest59550irq/125-lan10:10:213
10327991413,1cyclictest59550irq/125-lan08:40:123
10327991413,1cyclictest59550irq/125-lan07:25:173
10322991414,0cyclictest325-21hwrng12:35:132
10322991414,0cyclictest325-21hwrng12:30:062
10322991414,0cyclictest325-21hwrng12:26:002
10322991414,0cyclictest325-21hwrng10:19:012
10322991414,0cyclictest325-21hwrng09:45:132
10322991414,0cyclictest325-21hwrng08:55:042
10322991414,0cyclictest325-21hwrng08:42:472
10318991414,0cyclictest325-21hwrng11:15:211
10318991414,0cyclictest325-21hwrng10:51:471
10318991414,0cyclictest325-21hwrng09:45:131
10318991414,0cyclictest325-21hwrng09:27:501
10318991414,0cyclictest325-21hwrng09:14:311
10318991414,0cyclictest325-21hwrng09:01:121
10318991414,0cyclictest325-21hwrng08:31:301
10327991313,0cyclictest59550irq/125-lan08:10:123
10327991312,1cyclictest59550irq/125-lan12:35:163
10327991312,1cyclictest59550irq/125-lan11:00:113
10327991312,1cyclictest59550irq/125-lan10:35:123
10327991312,1cyclictest59550irq/125-lan08:15:173
10327991312,1cyclictest59550irq/125-lan07:40:143
10322991313,0cyclictest325-21hwrng12:24:582
10322991313,0cyclictest325-21hwrng08:46:512
10322991313,0cyclictest325-21hwrng07:56:422
10318991313,0cyclictest325-21hwrng12:35:131
10318991313,0cyclictest325-21hwrng11:50:091
10318991313,0cyclictest325-21hwrng11:11:151
10318991313,0cyclictest325-21hwrng09:40:071
10318991313,0cyclictest325-21hwrng09:38:031
10318991313,0cyclictest325-21hwrng09:31:551
10318991313,0cyclictest325-21hwrng09:20:401
10318991313,0cyclictest325-21hwrng09:16:331
10318991313,0cyclictest325-21hwrng09:05:181
10327991212,0cyclictest59550irq/125-lan11:50:183
10327991212,0cyclictest59550irq/125-lan09:50:143
10327991211,1cyclictest59550irq/125-lan12:05:123
10327991211,1cyclictest59550irq/125-lan10:04:593
10327991211,1cyclictest59550irq/125-lan08:20:113
10327991211,1cyclictest59550irq/125-lan07:20:003
10322991212,0cyclictest325-21hwrng08:53:012
10322991212,0cyclictest325-21hwrng08:53:002
10318991212,0cyclictest325-21hwrng11:07:091
10318991212,0cyclictest325-21hwrng08:58:081
10318991212,0cyclictest325-21hwrng08:53:011
10318991212,0cyclictest325-21hwrng08:53:001
10318991212,0cyclictest325-21hwrng08:43:481
10318991212,0cyclictest325-21hwrng07:27:001
10318991211,1cyclictest325-21hwrng08:12:031
10318991211,1cyclictest325-21hwrng08:01:481
10313991212,0cyclictest325-21hwrng12:27:010
10327991111,0cyclictest59550irq/125-lan09:55:183
10327991110,1cyclictest59550irq/125-lan10:05:153
10322991111,0cyclictest325-21hwrng08:25:222
10318991111,0cyclictest325-21hwrng12:31:081
10318991111,0cyclictest325-21hwrng12:22:561
10318991111,0cyclictest325-21hwrng11:47:061
10318991111,0cyclictest325-21hwrng11:40:571
10318991111,0cyclictest325-21hwrng11:30:431
10318991111,0cyclictest325-21hwrng11:29:411
10318991111,0cyclictest325-21hwrng08:45:511
10318991111,0cyclictest325-21hwrng08:15:071
10318991111,0cyclictest325-21hwrng08:08:581
10318991111,0cyclictest325-21hwrng07:59:461
1032799109,1cyclictest59550irq/125-lan09:20:213
1032799109,1cyclictest59550irq/125-lan08:05:163
10327991010,0cyclictest59550irq/125-lan11:20:153
10318991010,0cyclictest325-21hwrng11:35:491
10318991010,0cyclictest325-21hwrng08:35:361
10318991010,0cyclictest325-21hwrng07:53:371
103279999,0cyclictest59550irq/125-lan12:00:343
103279998,1cyclictest59550irq/125-lan12:15:123
103229998,1cyclictest674-21snmpd12:02:492
103229997,2cyclictest5719-21latency_hist09:40:012
103189999,0cyclictest325-21hwrng10:13:551
103139998,1cyclictest674-21snmpd10:09:460
103279988,0cyclictest674-21snmpd10:45:423
103279988,0cyclictest59550irq/125-lan09:15:103
103279987,1cyclictest59550irq/125-lan10:15:153
103229988,0cyclictest674-21snmpd12:12:402
103229988,0cyclictest674-21snmpd11:25:472
103229988,0cyclictest674-21snmpd10:48:252
103229988,0cyclictest325-21hwrng10:20:032
103229988,0cyclictest325-21hwrng08:24:202
103229987,1cyclictest674-21snmpd10:10:502
103189988,0cyclictest674-21snmpd12:15:101
103189988,0cyclictest674-21snmpd11:58:451
103189988,0cyclictest674-21snmpd07:36:051
103189987,1cyclictest674-21snmpd08:28:561
103189985,1cyclictest2648-21awk12:15:001
103139988,0cyclictest674-21snmpd12:31:080
103139987,1cyclictest674-21snmpd10:21:470
103139987,1cyclictest674-21snmpd08:12:580
103139986,2cyclictest674-21snmpd07:39:200
103229977,0cyclictest674-21snmpd11:24:132
103229977,0cyclictest674-21snmpd09:50:052
103229977,0cyclictest674-21snmpd09:23:282
103229977,0cyclictest674-21snmpd09:02:562
103229977,0cyclictest674-21snmpd08:37:522
103229977,0cyclictest674-21snmpd07:44:182
103229977,0cyclictest674-21snmpd07:28:302
103229976,1cyclictest674-21snmpd11:57:182
103229976,1cyclictest674-21snmpd08:12:552
103229976,1cyclictest674-21snmpd07:50:532
103189977,0cyclictest674-21snmpd10:02:591
103189976,1cyclictest674-21snmpd09:59:561
103139977,0cyclictest674-21snmpd12:10:090
103139977,0cyclictest674-21snmpd11:54:060
103139977,0cyclictest674-21snmpd11:28:110
103139977,0cyclictest674-21snmpd09:54:100
103139977,0cyclictest674-21snmpd09:25:040
103139977,0cyclictest674-21snmpd08:16:220
103139977,0cyclictest674-21snmpd07:17:460
103139977,0cyclictest325-21hwrng12:21:550
103139977,0cyclictest325-21hwrng11:45:030
103139977,0cyclictest325-21hwrng10:19:020
103139977,0cyclictest325-21hwrng08:42:470
103139977,0cyclictest325-21hwrng08:31:310
103139977,0cyclictest325-21hwrng08:23:180
103139977,0cyclictest325-21hwrng08:03:510
103139977,0cyclictest325-21hwrng07:55:400
103139976,1cyclictest674-21snmpd12:38:170
103139976,1cyclictest674-21snmpd11:30:410
103139976,1cyclictest674-21snmpd10:35:140
103139976,1cyclictest674-21snmpd10:33:030
103229966,0cyclictest674-21snmpd11:12:232
103229966,0cyclictest674-21snmpd07:37:242
103229966,0cyclictest674-21snmpd07:13:442
103229965,1cyclictest674-21snmpd12:16:252
103229965,1cyclictest674-21snmpd12:08:182
103229965,1cyclictest674-21snmpd10:42:042
103229965,1cyclictest674-21snmpd09:09:572
103229965,1cyclictest674-21snmpd08:34:072
103229965,1cyclictest674-21snmpd07:33:082
103229965,1cyclictest325-21hwrng10:33:212
103229965,1cyclictest12823-21cat09:55:162
103189966,0cyclictest674-21snmpd10:46:311
103189966,0cyclictest674-21snmpd10:23:261
103189966,0cyclictest674-21snmpd07:46:531
103189966,0cyclictest674-21snmpd07:30:081
103189965,1cyclictest674-21snmpd10:59:161
103189965,1cyclictest674-21snmpd10:37:391
103139966,0cyclictest674-21snmpd11:37:410
103139966,0cyclictest674-21snmpd07:29:030
103139966,0cyclictest325-21hwrng11:01:010
103139966,0cyclictest325-21hwrng08:35:360
103139966,0cyclictest325-21hwrng08:28:260
103139966,0cyclictest325-21hwrng08:06:550
103139966,0cyclictest325-21hwrng07:54:380
103139965,1cyclictest674-21snmpd10:10:050
103139965,1cyclictest674-21snmpd09:32:060
103139965,1cyclictest674-21snmpd09:16:510
103139964,2cyclictest674-21snmpd09:02:380
103229955,0cyclictest674-21snmpd11:50:292
103229955,0cyclictest674-21snmpd11:40:212
103229955,0cyclictest674-21snmpd11:30:172
103229955,0cyclictest674-21snmpd10:51:092
103229955,0cyclictest674-21snmpd09:28:342
103229955,0cyclictest674-21snmpd08:02:542
103229955,0cyclictest325-21hwrng10:27:132
103229954,1cyclictest674-21snmpd11:17:232
103229954,1cyclictest674-21snmpd11:09:042
103229954,1cyclictest674-21snmpd07:49:532
103229953,2cyclictest674-21snmpd08:07:152
103189955,0cyclictest674-21snmpd12:27:031
103189955,0cyclictest674-21snmpd10:29:541
103189955,0cyclictest674-21snmpd07:16:341
103189954,1cyclictest674-21snmpd08:22:181
103189954,1cyclictest674-21snmpd07:20:101
103139955,0cyclictest674-21snmpd09:09:530
103139955,0cyclictest325-21hwrng11:55:160
103139954,1cyclictest674-21snmpd11:42:300
103139954,1cyclictest674-21snmpd08:57:120
103139954,1cyclictest674-21snmpd07:31:050
103139954,1cyclictest24439-21cpuspeed_turbos10:25:130
103139954,1cyclictest18887-21cat08:50:150
103139954,1cyclictest18887-21cat08:50:140
103229944,0cyclictest674-21snmpd09:30:302
103229944,0cyclictest325-21hwrng11:46:042
103229944,0cyclictest325-21hwrng10:35:242
103229944,0cyclictest12458-21/usr/sbin/munin07:15:212
103229943,1cyclictest674-21snmpd11:03:442
103229943,1cyclictest674-21snmpd10:58:282
103229943,1cyclictest674-21snmpd09:17:512
103229942,2cyclictest14751-21tail10:00:122
103189944,0cyclictest325-21hwrng07:11:391
103189943,1cyclictest652-21ntpd10:05:101
103189943,1cyclictest30100-21ntpq12:00:161
103189940,1cyclictest261rcuc/110:15:131
103139944,0cyclictest674-21snmpd10:47:220
103139944,0cyclictest674-21snmpd09:56:380
103139944,0cyclictest325-21hwrng12:03:290
103139944,0cyclictest31599-21tail10:40:220
103139943,1cyclictest674-21snmpd10:55:040
103139943,1cyclictest3335-21cat12:15:130
103139943,1cyclictest151ktimers/007:45:180
103139943,1cyclictest151ktimers/007:20:150
103139942,2cyclictest9389-21cat11:10:140
103139942,2cyclictest31751-21cat12:05:140
103229932,1cyclictest19754-21ntpq11:35:162
103229932,1cyclictest15941-21sshd07:21:352
103229932,1cyclictest10309-21cyclictest09:10:202
103229932,1cyclictest0-21swapper/210:05:102
103229931,2cyclictest6142-21dpkg09:40:012
103229931,2cyclictest4857-21tail08:15:122
103189932,1cyclictest5275-21ntpq11:00:151
103189930,1cyclictest171rcu_preempt12:05:111
103189930,1cyclictest0-21swapper/110:30:121
103139933,0cyclictest674-21snmpd07:10:110
103139933,0cyclictest325-21hwrng11:05:060
103139932,1cyclictest9716-21grep09:45:230
103139932,1cyclictest674-21snmpd11:19:410
103139932,1cyclictest674-21snmpd07:40:060
103139932,1cyclictest4423-21cat09:35:130
103139932,1cyclictest30855-21cat09:20:140
103139932,1cyclictest27137-21ntpq09:10:160
103139932,1cyclictest12952-21/usr/sbin/munin11:20:200
103139931,2cyclictest674-21snmpd10:53:270
103139931,2cyclictest16655-21uniq08:45:140
103139931,2cyclictest14951-21sed10:00:140
103139920,2cyclictest6062-21apt-config09:40:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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