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2026-03-02 - 13:15
[ 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 rack6slot2.osadl.org (updated Mon Mar 02, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
174012458,8sleep00-21swapper/019:05:240
1742823813,11sleep10-21swapper/119:05:391
17847993636,0cyclictest246650irq/16-enp2s0f019:22:350
17848993432,1cyclictest168750irq/16-i91521:26:151
17847993434,0cyclictest246650irq/16-enp2s0f023:46:210
17847993433,0cyclictest246650irq/16-enp2s0f023:08:430
17847993433,0cyclictest246650irq/16-enp2s0f020:32:410
17847993433,0cyclictest246650irq/16-enp2s0f020:26:420
17847993432,1cyclictest246650irq/16-enp2s0f022:32:050
17847993432,1cyclictest246650irq/16-enp2s0f021:26:150
17848993332,1cyclictest168750irq/16-i91523:57:471
17848993332,0cyclictest168750irq/16-i91523:45:111
17848993332,0cyclictest168750irq/16-i91523:35:191
17848993332,0cyclictest168750irq/16-i91523:26:421
17848993332,0cyclictest168750irq/16-i91523:04:541
17848993332,0cyclictest168750irq/16-i91523:02:241
17848993332,0cyclictest168750irq/16-i91522:57:191
17848993332,0cyclictest168750irq/16-i91522:50:201
17848993332,0cyclictest168750irq/16-i91522:49:171
17848993332,0cyclictest168750irq/16-i91522:44:191
17848993332,0cyclictest168750irq/16-i91522:29:231
17848993332,0cyclictest168750irq/16-i91522:19:571
17848993332,0cyclictest168750irq/16-i91521:55:451
17848993332,0cyclictest168750irq/16-i91521:47:541
17848993332,0cyclictest168750irq/16-i91521:40:091
17848993332,0cyclictest168750irq/16-i91521:37:441
17848993332,0cyclictest168750irq/16-i91521:30:331
17848993332,0cyclictest168750irq/16-i91521:21:231
17848993332,0cyclictest168750irq/16-i91521:14:171
17848993332,0cyclictest168750irq/16-i91521:05:051
17848993332,0cyclictest168750irq/16-i91521:04:121
17848993332,0cyclictest168750irq/16-i91520:53:061
17848993332,0cyclictest168750irq/16-i91520:39:491
17848993332,0cyclictest168750irq/16-i91520:14:381
17848993332,0cyclictest168750irq/16-i91520:01:341
17848993332,0cyclictest168750irq/16-i91519:34:001
17848993332,0cyclictest168750irq/16-i91500:30:211
17848993332,0cyclictest168750irq/16-i91500:19:381
17848993332,0cyclictest168750irq/16-i91500:16:371
17848993332,0cyclictest168750irq/16-i91500:10:401
17848993332,0cyclictest168750irq/16-i91500:04:541
17848993331,1cyclictest168750irq/16-i91522:37:311
17848993331,1cyclictest168750irq/16-i91520:59:231
17848993331,1cyclictest168750irq/16-i91520:44:581
17848993331,1cyclictest168750irq/16-i91519:50:501
17848993331,1cyclictest168750irq/16-i91519:24:431
17848993331,1cyclictest168750irq/16-i91519:14:231
17847993332,0cyclictest246650irq/16-enp2s0f023:57:470
17847993332,0cyclictest246650irq/16-enp2s0f023:49:490
17847993332,0cyclictest246650irq/16-enp2s0f023:38:350
17847993332,0cyclictest246650irq/16-enp2s0f023:25:360
17847993332,0cyclictest246650irq/16-enp2s0f023:19:280
17847993332,0cyclictest246650irq/16-enp2s0f023:17:330
17847993332,0cyclictest246650irq/16-enp2s0f023:02:240
17847993332,0cyclictest246650irq/16-enp2s0f022:55:010
17847993332,0cyclictest246650irq/16-enp2s0f022:47:530
17847993332,0cyclictest246650irq/16-enp2s0f022:24:340
17847993332,0cyclictest246650irq/16-enp2s0f022:19:350
17847993332,0cyclictest246650irq/16-enp2s0f022:09:430
17847993332,0cyclictest246650irq/16-enp2s0f022:06:510
17847993332,0cyclictest246650irq/16-enp2s0f021:51:210
17847993332,0cyclictest246650irq/16-enp2s0f021:44:470
17847993332,0cyclictest246650irq/16-enp2s0f021:40:090
17847993332,0cyclictest246650irq/16-enp2s0f021:19:380
17847993332,0cyclictest246650irq/16-enp2s0f021:10:030
17847993332,0cyclictest246650irq/16-enp2s0f020:56:560
17847993332,0cyclictest246650irq/16-enp2s0f020:37:250
17847993332,0cyclictest246650irq/16-enp2s0f020:13:570
17847993332,0cyclictest246650irq/16-enp2s0f019:51:020
17847993332,0cyclictest246650irq/16-enp2s0f019:43:010
17847993332,0cyclictest246650irq/16-enp2s0f019:34:330
17847993332,0cyclictest246650irq/16-enp2s0f019:16:400
17847993332,0cyclictest246650irq/16-enp2s0f019:09:410
17847993332,0cyclictest246650irq/16-enp2s0f000:30:210
17847993332,0cyclictest246650irq/16-enp2s0f000:22:270
17847993331,1cyclictest246650irq/16-enp2s0f023:29:330
17847993331,1cyclictest246650irq/16-enp2s0f022:02:180
17847993331,1cyclictest246650irq/16-enp2s0f021:14:530
17847993331,1cyclictest246650irq/16-enp2s0f021:03:280
17847993331,1cyclictest246650irq/16-enp2s0f020:49:230
17847993331,1cyclictest246650irq/16-enp2s0f020:20:390
17847993331,1cyclictest246650irq/16-enp2s0f020:04:500
17847993331,1cyclictest246650irq/16-enp2s0f019:29:440
17847993331,1cyclictest246650irq/16-enp2s0f000:28:230
17847993331,1cyclictest246650irq/16-enp2s0f000:13:020
17848993232,0cyclictest168750irq/16-i91523:50:031
17848993232,0cyclictest168750irq/16-i91522:04:411
17848993232,0cyclictest168750irq/16-i91521:51:211
17848993232,0cyclictest168750irq/16-i91521:15:521
17848993232,0cyclictest168750irq/16-i91500:27:541
17848993231,0cyclictest246650irq/16-enp2s0f022:15:551
17848993231,0cyclictest168750irq/16-i91523:59:431
17848993231,0cyclictest168750irq/16-i91523:43:271
17848993231,0cyclictest168750irq/16-i91523:30:281
17848993231,0cyclictest168750irq/16-i91523:20:051
17848993231,0cyclictest168750irq/16-i91523:15:161
17848993231,0cyclictest168750irq/16-i91522:24:351
17848993231,0cyclictest168750irq/16-i91522:10:221
17848993231,0cyclictest168750irq/16-i91520:36:321
17848993231,0cyclictest168750irq/16-i91520:30:291
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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