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2026-03-08 - 08:26
[ 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 Sun Mar 08, 2026 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650670,0irq/26-eth1-rx-0-21swapper/119:09:401
120650640,0irq/26-eth1-rx-0-21swapper/319:09:023
120650560,0irq/26-eth1-rx-0-21swapper/219:05:212
112750420,0irq/25-eth00-21swapper/019:08:010
16110991413,0cyclictest0-21swapper/300:33:303
1611099140,0cyclictest0-21swapper/300:24:543
16109991413,0cyclictest1522-21snmpd21:25:192
16108991411,0cyclictest15491-21sshd23:05:391
16107991412,0cyclictest0-21swapper/021:31:150
1610799140,0cyclictest0-21swapper/022:23:100
41130,0ktimersoftd/00-21swapper/022:53:010
16110991312,0cyclictest26666-21sshd23:37:243
1611099130,0cyclictest0-21swapper/322:17:083
1611099130,0cyclictest0-21swapper/300:18:173
16109991312,0cyclictest0-21swapper/223:03:512
16109991312,0cyclictest0-21swapper/222:57:062
16109991312,0cyclictest0-21swapper/222:39:542
16109991312,0cyclictest0-21swapper/222:15:442
16109991311,0cyclictest0-21swapper/223:59:422
16109991311,0cyclictest0-21swapper/221:44:502
16108991312,0cyclictest0-21swapper/121:43:241
16108991311,0cyclictest0-21swapper/122:21:231
16107991312,0cyclictest8022-21diskmemload21:43:260
16107991311,0cyclictest0-21swapper/022:35:150
1610799130,0cyclictest21644-21bash23:36:350
1610799130,0cyclictest0-21swapper/022:09:480
1610799130,0cyclictest0-21swapper/021:25:120
271120,0ktimersoftd/20-21swapper/222:33:242
16110991212,0cyclictest0-21swapper/323:13:213
16110991211,0cyclictest0-21swapper/323:31:563
16110991211,0cyclictest0-21swapper/323:31:563
16110991211,0cyclictest0-21swapper/323:01:583
16110991211,0cyclictest0-21swapper/322:25:573
16110991211,0cyclictest0-21swapper/322:09:493
16110991210,0cyclictest0-21swapper/323:55:453
16110991210,0cyclictest0-21swapper/321:14:033
1611099120,0cyclictest1439-21sshd23:53:323
1611099120,0cyclictest0-21swapper/323:44:023
1611099120,0cyclictest0-21swapper/323:44:013
1611099120,0cyclictest0-21swapper/322:01:133
1611099120,0cyclictest0-21swapper/321:56:553
1611099120,0cyclictest0-21swapper/300:00:253
16109991211,0cyclictest32539-21sshd00:33:162
16109991211,0cyclictest0-21swapper/221:47:242
16109991210,0cyclictest0-21swapper/223:38:272
16109991210,0cyclictest0-21swapper/223:32:592
16109991210,0cyclictest0-21swapper/223:32:592
16109991210,0cyclictest0-21swapper/223:29:162
16109991210,0cyclictest0-21swapper/221:56:482
1610999120,0cyclictest0-21swapper/221:18:002
16108991212,0cyclictest112750irq/25-eth021:49:471
16108991212,0cyclictest0-21swapper/122:03:441
16108991211,0cyclictest27642-21sshd21:17:511
16108991211,0cyclictest0-21swapper/122:19:521
16108991211,0cyclictest0-21swapper/121:13:331
16108991211,0cyclictest0-21swapper/100:09:531
1610899120,0cyclictest0-21swapper/123:17:161
1610899120,0cyclictest0-21swapper/122:42:321
1610899120,0cyclictest0-21swapper/100:31:571
16107991212,0cyclictest0-21swapper/000:35:350
16107991211,0cyclictest21912-21cpuspeed_turbos19:20:130
16107991211,0cyclictest0-21swapper/000:20:080
1610799120,0cyclictest0-21swapper/023:47:510
1610799120,0cyclictest0-21swapper/023:16:010
1610799120,0cyclictest0-21swapper/000:06:400
112750120,0irq/25-eth08022-21diskmemload00:01:190
112750120,0irq/25-eth01121-21sshd21:33:483
112750120,0irq/25-eth00-21swapper/123:31:271
112750120,0irq/25-eth00-21swapper/123:31:261
112750120,0irq/25-eth00-21swapper/100:16:171
9950110,0irq/24-0000:00:0-21swapper/023:28:070
271110,0ktimersoftd/20-21swapper/223:13:422
191110,0ktimersoftd/10-21swapper/122:11:311
16110991110,0cyclictest3331-21sshd00:13:483
16110991110,0cyclictest14780-21bash22:30:393
16110991110,0cyclictest112750irq/25-eth000:06:593
16110991110,0cyclictest0-21swapper/322:38:023
1611099110,0cyclictest0-21swapper/321:37:313
16109991111,0cyclictest0-21swapper/200:04:222
16109991110,0cyclictest0-21swapper/222:01:062
16109991110,0cyclictest0-21swapper/221:32:512
16109991110,0cyclictest0-21swapper/221:12:122
16109991110,0cyclictest0-21swapper/200:15:372
16108991111,0cyclictest0-21swapper/123:37:351
16108991111,0cyclictest0-21swapper/121:04:571
16108991111,0cyclictest0-21swapper/120:10:211
16108991110,0cyclictest0-21swapper/122:56:281
16108991110,0cyclictest0-21swapper/122:45:331
16108991110,0cyclictest0-21swapper/121:55:071
1610899110,0cyclictest19290-21sshd23:56:101
1610899110,0cyclictest0-21swapper/120:28:071
1610899110,0cyclictest0-21swapper/120:28:071
1610899110,0cyclictest0-21swapper/119:43:441
1610899110,0cyclictest0-21swapper/119:22:441
1610899110,0cyclictest0-21swapper/100:00:501
1610799119,0cyclictest0-21swapper/020:35:360
1610799119,0cyclictest0-21swapper/020:27:140
1610799119,0cyclictest0-21swapper/020:27:130
1610799118,0cyclictest24068-21sshd23:12:050
16107991111,0cyclictest0-21swapper/023:00:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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