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2026-01-28 - 00:46
[ 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
Characteristics of the 100 highest latencies:
System rack5slot0.osadl.org (updated Tue Jan 27, 2026 12:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1904721310,5sleep3133499cyclictest12:21:573
1714021070,0sleep317141-21id09:47:163
72829833,47sleep30-21swapper/307:07:443
61129523,43sleep10-21swapper/107:06:531
70942940,1sleep00-21swapper/009:10:470
33272910,2sleep20-21swapper/209:38:382
119392890,2sleep20-21swapper/210:17:062
303832880,1sleep041ktimersoftd/009:30:500
99012840,4sleep20-21swapper/211:33:392
38272820,3sleep20-21swapper/210:23:182
197782810,1sleep00-21swapper/012:22:020
301782790,2sleep00-21swapper/011:16:060
288372790,2sleep10-21swapper/112:19:341
71442780,3sleep20-21swapper/211:37:202
293662780,3sleep30-21swapper/310:07:243
85952770,2sleep18594-21sshd11:13:511
23302770,2sleep10-21swapper/111:09:301
302842750,1sleep00-21swapper/011:12:370
120682740,4sleep0133199cyclictest07:30:100
288652730,2sleep30-21swapper/309:16:473
250922730,0sleep041ktimersoftd/011:47:520
216012730,1sleep221596-21sshd11:43:212
71252720,2sleep0133199cyclictest10:04:440
49612720,2sleep20-21swapper/209:10:332
304932720,2sleep30-21swapper/312:00:453
135082720,3sleep3133499cyclictest09:53:583
65827134,12sleep20-21swapper/207:07:142
307652710,3sleep330761-21sshd10:49:043
96472700,1sleep39645-21bash10:34:343
160602690,2sleep30-21swapper/312:29:073
90922680,2sleep30-21swapper/310:05:003
314572670,4sleep2133399cyclictest10:57:012
130732600,2sleep0133199cyclictest10:54:540
95625832,4sleep00-21swapper/007:09:170
291582431,40sleep2144650irq/27-eth010:44:512
245432430,40sleep3144650irq/27-eth011:19:193
50892340,31sleep3144650irq/27-eth009:38:533
95212320,1sleep09515-21sshd10:20:190
13442300,1sleep01329-21sshd09:17:210
277832290,2sleep22024-21nfsd09:30:322
212642290,3sleep2133399cyclictest09:26:242
139022280,1sleep213904-21nfsd408:35:192
104402270,2sleep30-21swapper/310:42:263
199592260,3sleep2133399cyclictest10:28:352
304502250,2sleep10-21swapper/110:33:151
244022250,4sleep1133299cyclictest11:15:271
204012250,1sleep10-21swapper/109:29:551
199942240,2sleep219993-21bash11:11:272
96632230,2sleep10-21swapper/109:50:041
36982230,2sleep20-21swapper/209:56:172
201172230,2sleep10-21swapper/110:39:451
133299220,21cyclictest7638-21sshd12:02:021
114252220,1sleep311426-21bash12:35:553
248802210,19sleep3144650irq/27-eth009:41:043
124852200,0sleep00-21swapper/009:53:510
103622190,4sleep2133399cyclictest09:50:082
94012180,2sleep30-21swapper/308:25:353
90462180,2sleep2321ktimersoftd/207:25:002
83062180,2sleep10-21swapper/111:49:571
174952180,16sleep3144650irq/27-eth009:25:583
53302170,1sleep08-21rcu_preempt11:37:060
133299170,15cyclictest0-21swapper/109:59:491
117642170,15sleep1144650irq/27-eth009:35:491
42772160,4sleep3133499cyclictest11:20:383
281652160,14sleep128950irq/26-ahci[00011:00:331
276442160,14sleep328950irq/26-ahci[00012:11:523
160892160,2sleep00-21swapper/009:29:260
1334991611,4cyclictest10378-21sshd10:50:243
133499160,7cyclictest0-21swapper/311:08:393
133499160,14cyclictest0-21swapper/311:42:383
133399162,12cyclictest25929-21sshd12:15:312
1333991610,5cyclictest0-21swapper/211:46:592
1333991610,4cyclictest11259-21df_inode10:05:122
133299162,12cyclictest0-21swapper/111:35:201
133299160,14cyclictest8166-21sshd12:35:301
133299160,14cyclictest0-21swapper/108:45:131
133299160,11cyclictest6535-21sshd09:10:441
133299160,11cyclictest10279-21sshd10:00:551
133199161,11cyclictest27963-21sshd10:56:350
133199160,14cyclictest0-21swapper/011:02:470
126832160,5sleep10-21swapper/110:54:501
85502150,1sleep30-21swapper/309:56:513
133499159,4cyclictest24596-21sshd10:15:013
133499159,1cyclictest2066-21nscd11:50:133
133499157,3cyclictest0-21swapper/311:35:203
133499150,6cyclictest0-21swapper/310:21:253
133499150,3cyclictest0-21swapper/309:10:123
133499150,14cyclictest26914-21sshd10:56:273
133499150,13cyclictest8708-21sshd12:06:083
133499150,13cyclictest0-21swapper/311:56:123
133499150,13cyclictest0-21swapper/311:30:563
133499150,13cyclictest0-21swapper/308:50:183
133499150,10cyclictest0-21swapper/312:30:463
133399159,4cyclictest32671-21unixbench-2d09:45:232
133399158,6cyclictest0-21swapper/208:50:172
133399158,5cyclictest2289-21sshd12:20:112
1333991513,1cyclictest0-21swapper/210:52:352
1333991512,2cyclictest4624-21sshd09:24:422
133399150,13cyclictest32327-21cpuspeed_turbos11:05:112
133399150,13cyclictest14022-21sshd12:10:192
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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