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2026-02-26 - 07:47
[ 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 Thu Feb 26, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750650,0irq/25-eth00-21swapper/319:05:173
112750620,0irq/25-eth00-21swapper/119:07:021
112750560,0irq/25-eth00-21swapper/219:07:092
120650490,0irq/26-eth1-rx-0-21swapper/019:05:230
757499180,0cyclictest0-21swapper/323:09:193
7574991512,0cyclictest19347-21sshd21:17:553
7574991413,0cyclictest0-21swapper/323:59:093
7574991413,0cyclictest0-21swapper/323:48:143
7574991413,0cyclictest0-21swapper/323:48:133
757499140,0cyclictest25675-21sshd23:03:373
757499140,0cyclictest0-21swapper/322:05:123
757399149,0cyclictest27309-21sshd22:43:532
7571991413,0cyclictest32277-21bash21:19:580
7571991413,0cyclictest0-21swapper/023:01:380
112750140,0irq/25-eth00-21swapper/322:27:383
7574991312,0cyclictest0-21swapper/323:10:143
7574991312,0cyclictest0-21swapper/322:03:263
7574991312,0cyclictest0-21swapper/300:22:023
757499130,0cyclictest0-21swapper/323:20:283
757499130,0cyclictest0-21swapper/322:42:153
7573991312,0cyclictest0-21swapper/223:17:492
7573991312,0cyclictest0-21swapper/222:20:392
757399130,0cyclictest0-21swapper/223:08:242
757399130,0cyclictest0-21swapper/219:55:142
7572991312,0cyclictest0-21swapper/123:49:251
7572991312,0cyclictest0-21swapper/123:49:251
7572991312,0cyclictest0-21swapper/122:05:411
757299130,0cyclictest31994-21diskmemload23:28:521
757299130,0cyclictest0-21swapper/123:02:371
757299130,0cyclictest0-21swapper/100:32:101
7571991311,0cyclictest0-21swapper/000:10:310
7571991310,0cyclictest0-21swapper/022:09:280
757199130,0cyclictest0-21swapper/023:09:170
7574991212,0cyclictest0-21swapper/323:51:573
7574991211,0cyclictest5341-21bash00:25:253
7574991211,0cyclictest0-21swapper/322:10:103
7574991211,0cyclictest0-21swapper/321:25:563
7574991211,0cyclictest0-21swapper/321:22:403
7574991210,0cyclictest0-21swapper/322:20:533
757499120,0cyclictest0-21swapper/321:55:123
757499120,0cyclictest0-21swapper/321:32:263
757399126,0cyclictest402-21bash23:54:472
7573991212,0cyclictest0-21swapper/221:55:212
7573991211,0cyclictest0-21swapper/223:21:322
7573991211,0cyclictest0-21swapper/222:12:172
7573991211,0cyclictest0-21swapper/221:38:502
7573991210,0cyclictest0-21swapper/200:00:412
757399120,0cyclictest0-21swapper/223:58:562
757399120,0cyclictest0-21swapper/221:32:212
757399120,0cyclictest0-21swapper/221:25:492
757299129,0cyclictest0-21swapper/121:52:261
7572991211,0cyclictest0-21swapper/122:41:141
7572991211,0cyclictest0-21swapper/122:21:361
7572991211,0cyclictest0-21swapper/122:00:411
7572991211,0cyclictest0-21swapper/100:37:241
7572991211,0cyclictest0-21swapper/100:00:201
7572991210,0cyclictest17141-21sshd22:32:171
7572991210,0cyclictest1115-21sshd21:15:101
7572991210,0cyclictest0-21swapper/123:53:081
7572991210,0cyclictest0-21swapper/123:21:261
7572991210,0cyclictest0-21swapper/100:09:171
757299120,0cyclictest0-21swapper/123:17:421
757299120,0cyclictest0-21swapper/121:49:121
757299120,0cyclictest0-21swapper/121:40:571
7571991211,0cyclictest0-21swapper/021:56:000
7571991210,0cyclictest0-21swapper/023:54:220
7571991210,0cyclictest0-21swapper/023:39:160
7571991210,0cyclictest0-21swapper/023:39:160
7571991210,0cyclictest0-21swapper/023:14:590
757199120,0cyclictest5334-21sshd22:20:240
757199120,0cyclictest0-21swapper/023:28:070
757199120,0cyclictest0-21swapper/023:24:240
757199120,0cyclictest0-21swapper/021:37:590
757199120,0cyclictest0-21swapper/021:30:070
112750120,0irq/25-eth00-21swapper/322:36:053
112750120,0irq/25-eth00-21swapper/021:13:040
7574991111,0cyclictest0-21swapper/323:29:383
7574991111,0cyclictest0-21swapper/322:31:343
7574991111,0cyclictest0-21swapper/321:43:423
7574991111,0cyclictest0-21swapper/321:13:083
7574991111,0cyclictest0-21swapper/300:00:543
7574991110,0cyclictest0-21swapper/323:38:493
7574991110,0cyclictest0-21swapper/323:38:493
7574991110,0cyclictest0-21swapper/323:34:513
7574991110,0cyclictest0-21swapper/322:45:443
757499110,0cyclictest0-21swapper/300:30:193
757399119,0cyclictest0-21swapper/220:03:492
7573991111,0cyclictest0-21swapper/223:00:432
7573991111,0cyclictest0-21swapper/221:42:062
7573991110,0cyclictest0-21swapper/223:25:142
7573991110,0cyclictest0-21swapper/223:10:162
7573991110,0cyclictest0-21swapper/222:50:022
7573991110,0cyclictest0-21swapper/222:48:192
7573991110,0cyclictest0-21swapper/222:33:542
7573991110,0cyclictest0-21swapper/222:00:192
757399110,0cyclictest14086-21sshd00:16:502
757399110,0cyclictest0-21swapper/222:36:532
757399110,0cyclictest0-21swapper/219:40:072
757399110,0cyclictest0-21swapper/219:27:482
7572991111,0cyclictest0-21swapper/123:40:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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