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2026-01-16 - 10:30
[ 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 rack7slot0.osadl.org (updated Fri Jan 16, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750670,0irq/25-eth00-21swapper/119:05:181
120650660,0irq/26-eth1-rx-0-21swapper/319:05:143
120650600,0irq/26-eth1-rx-0-21swapper/019:07:350
112750560,0irq/25-eth00-21swapper/219:06:542
13987992014,0cyclictest0-21swapper/022:39:560
1399099171,0cyclictest0-21swapper/322:58:433
1399099160,0cyclictest5965-21sshd22:39:403
13990991511,0cyclictest0-21swapper/323:17:593
13989991514,0cyclictest0-21swapper/222:52:172
13988991511,0cyclictest6031-21diskmemload22:41:261
13988991510,0cyclictest26046-21sshd00:07:111
1398799150,0cyclictest0-21swapper/023:05:070
13990991412,0cyclictest0-21swapper/323:28:193
13990991412,0cyclictest0-21swapper/321:24:173
13989991412,0cyclictest0-21swapper/222:42:382
13988991411,0cyclictest0-21swapper/122:56:461
1398899140,0cyclictest0-21swapper/123:22:141
1398899140,0cyclictest0-21swapper/100:27:031
13987991413,0cyclictest0-21swapper/023:20:410
13987991411,0cyclictest0-21swapper/023:29:180
13987991411,0cyclictest0-21swapper/000:39:550
13987991411,0cyclictest0-21swapper/000:39:550
1398799140,0cyclictest0-21swapper/022:15:520
351130,0ktimersoftd/30-21swapper/323:49:573
351130,0ktimersoftd/30-21swapper/323:20:133
13990991311,0cyclictest0-21swapper/323:41:063
1399099130,0cyclictest0-21swapper/323:56:063
1399099130,0cyclictest0-21swapper/322:19:333
13989991312,0cyclictest18038-21bash23:09:492
13989991312,0cyclictest0-21swapper/223:58:172
13989991312,0cyclictest0-21swapper/222:22:202
13989991311,0cyclictest0-21swapper/222:16:512
13989991311,0cyclictest0-21swapper/222:00:422
1398999130,0cyclictest0-21swapper/223:26:062
1398999130,0cyclictest0-21swapper/221:32:292
1398999130,0cyclictest0-21swapper/221:19:072
1398999130,0cyclictest0-21swapper/200:06:522
1398899139,0cyclictest6031-21diskmemload21:23:511
13988991311,0cyclictest1034-21sshd23:35:001
13988991311,0cyclictest0-21swapper/123:28:371
13988991311,0cyclictest0-21swapper/122:24:511
1398899130,0cyclictest0-21swapper/100:33:541
13987991312,0cyclictest9638-21bash21:15:560
13987991312,0cyclictest0-21swapper/021:50:320
13987991311,0cyclictest0-21swapper/021:48:340
1398799130,0cyclictest0-21swapper/000:12:300
271120,0ktimersoftd/20-21swapper/223:30:452
13990991212,0cyclictest29830-21sshd22:26:463
13990991211,0cyclictest0-21swapper/323:53:543
13990991211,0cyclictest0-21swapper/321:50:593
13990991211,0cyclictest0-21swapper/321:41:203
13990991211,0cyclictest0-21swapper/321:33:413
13990991211,0cyclictest0-21swapper/300:00:173
13990991210,0cyclictest28719-21bash22:32:143
13990991210,0cyclictest0-21swapper/322:01:403
13990991210,0cyclictest0-21swapper/321:11:083
13990991210,0cyclictest0-21swapper/319:16:223
1399099120,0cyclictest17544-21sshd22:47:063
1399099120,0cyclictest14701-21sshd23:37:133
1399099120,0cyclictest0-21swapper/323:06:233
1399099120,0cyclictest0-21swapper/321:16:503
1399099120,0cyclictest0-21swapper/320:31:183
1399099120,0cyclictest0-21swapper/319:53:333
13989991211,0cyclictest13130-21sshd22:35:132
13989991211,0cyclictest0-21swapper/221:49:482
13989991211,0cyclictest0-21swapper/200:24:322
1398999120,0cyclictest4020-21sshd00:31:222
1398999120,0cyclictest0-21swapper/222:11:252
1398999120,0cyclictest0-21swapper/220:52:592
1398999120,0cyclictest0-21swapper/200:36:022
1398999120,0cyclictest0-21swapper/200:36:022
1398899129,0cyclictest0-21swapper/123:04:271
1398899120,0cyclictest0-21swapper/100:15:471
1398899120,0cyclictest0-21swapper/100:03:001
13987991211,0cyclictest0-21swapper/023:53:070
13987991210,0cyclictest0-21swapper/023:01:110
1398799120,0cyclictest32374-21sshd00:30:380
1398799120,0cyclictest0-21swapper/022:25:030
112750120,0irq/25-eth00-21swapper/222:49:172
112750120,0irq/25-eth00-21swapper/221:20:392
112750120,0irq/25-eth00-21swapper/121:34:391
41110,0ktimersoftd/00-21swapper/023:46:570
1399099119,0cyclictest0-21swapper/322:52:473
1399099119,0cyclictest0-21swapper/300:08:383
13990991111,0cyclictest0-21swapper/323:04:243
13990991111,0cyclictest0-21swapper/319:11:163
13990991111,0cyclictest0-21swapper/300:37:343
13990991111,0cyclictest0-21swapper/300:37:333
13990991110,0cyclictest0-21swapper/322:14:073
13990991110,0cyclictest0-21swapper/322:05:093
13990991110,0cyclictest0-21swapper/319:30:453
1399099110,0cyclictest0-21swapper/320:04:493
13989991111,0cyclictest0-21swapper/223:21:412
13989991111,0cyclictest0-21swapper/223:11:492
13989991111,0cyclictest0-21swapper/221:01:352
13989991111,0cyclictest0-21swapper/220:41:572
13989991111,0cyclictest0-21swapper/219:50:292
13989991111,0cyclictest0-21swapper/219:38:592
13989991111,0cyclictest0-21swapper/219:17:302
13989991110,0cyclictest0-21swapper/223:45:162
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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