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2026-02-27 - 03:49
[ 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 Feb 27, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650580,0irq/26-eth1-rx-0-21swapper/319:08:043
120650580,0irq/26-eth1-rx-0-21swapper/119:05:481
112750550,0irq/25-eth00-21swapper/219:08:382
120650460,0irq/26-eth1-rx-0-21swapper/019:07:000
142099160,0cyclictest29476-21sshd21:15:183
1420991512,0cyclictest0-21swapper/321:42:403
142099140,0cyclictest0-21swapper/323:55:103
142099140,0cyclictest0-21swapper/323:55:103
142099140,0cyclictest0-21swapper/322:27:363
1419991413,0cyclictest0-21swapper/223:48:062
1417991413,0cyclictest0-21swapper/022:51:070
141799140,0cyclictest0-21swapper/022:38:210
41130,0ktimersoftd/00-21swapper/023:23:390
1420991312,0cyclictest12308-21sshd21:56:513
1420991312,0cyclictest0-21swapper/323:16:103
1420991312,0cyclictest0-21swapper/322:41:273
1420991312,0cyclictest0-21swapper/322:30:393
1419991312,0cyclictest19711-21munin-node00:30:162
1419991312,0cyclictest0-21swapper/223:19:232
1419991312,0cyclictest0-21swapper/222:31:262
1419991312,0cyclictest0-21swapper/222:17:362
141999130,0cyclictest0-21swapper/221:11:362
1418991312,0cyclictest17554-21sshd00:15:051
1418991312,0cyclictest0-21swapper/123:26:111
1418991312,0cyclictest0-21swapper/121:51:231
141899130,0cyclictest0-21swapper/121:36:591
1417991312,0cyclictest25897-21diskmemload21:55:010
1417991312,0cyclictest2358-21sshd00:37:170
1417991312,0cyclictest0-21swapper/021:33:310
1417991311,0cyclictest0-21swapper/022:47:520
141799130,0cyclictest25897-21diskmemload00:07:400
41120,0ktimersoftd/00-21swapper/021:47:210
41120,0ktimersoftd/00-21swapper/000:32:460
1420991211,0cyclictest26397-21sshd23:51:513
1420991211,0cyclictest0-21swapper/322:54:133
1420991211,0cyclictest0-21swapper/300:35:463
1420991211,0cyclictest0-21swapper/300:02:113
1420991210,0cyclictest329-21sshd23:33:153
1420991210,0cyclictest0-21swapper/323:27:343
1420991210,0cyclictest0-21swapper/319:36:163
1420991210,0cyclictest0-21swapper/300:28:053
142099120,0cyclictest2276-21id22:49:283
142099120,0cyclictest0-21swapper/322:57:293
142099120,0cyclictest0-21swapper/300:06:223
1419991211,0cyclictest8856-21sshd23:44:222
1419991211,0cyclictest24131-21sshd22:08:332
1419991211,0cyclictest0-21swapper/222:48:442
1419991211,0cyclictest0-21swapper/222:40:432
1419991211,0cyclictest0-21swapper/222:10:032
1419991211,0cyclictest0-21swapper/200:26:192
1419991210,0cyclictest0-21swapper/220:41:252
1419991210,0cyclictest0-21swapper/200:00:102
141999120,0cyclictest0-21swapper/223:25:202
141999120,0cyclictest0-21swapper/222:58:302
141999120,0cyclictest0-21swapper/221:45:462
1418991211,0cyclictest25897-21diskmemload21:17:561
141899120,0cyclictest0-21swapper/123:56:371
141899120,0cyclictest0-21swapper/123:56:371
141899120,0cyclictest0-21swapper/121:56:581
1417991211,0cyclictest0-21swapper/021:36:190
1417991210,0cyclictest0-21swapper/022:10:420
141799120,0cyclictest0-21swapper/023:50:570
141799120,0cyclictest0-21swapper/023:00:530
112750120,0irq/25-eth032161-21fschecks_time21:40:130
112750120,0irq/25-eth00-21swapper/321:20:493
112750120,0irq/25-eth00-21swapper/123:40:141
41110,0ktimersoftd/028197-21sshd22:23:560
41110,0ktimersoftd/016383-21sshd23:45:200
271110,0ktimersoftd/20-21swapper/221:00:132
191110,0ktimersoftd/10-21swapper/123:08:591
1420991111,0cyclictest0-21swapper/322:08:003
1420991110,0cyclictest2235-21bash21:35:343
1420991110,0cyclictest0-21swapper/321:32:483
142099110,0cyclictest5521-21bash23:38:573
142099110,0cyclictest0-21swapper/323:00:443
142099110,0cyclictest0-21swapper/320:36:473
142099110,0cyclictest0-21swapper/320:36:473
142099110,0cyclictest0-21swapper/320:27:023
142099110,0cyclictest0-21swapper/319:44:033
141999119,0cyclictest0-21swapper/220:01:132
1419991111,0cyclictest0-21swapper/223:51:492
1419991111,0cyclictest0-21swapper/223:34:582
1419991111,0cyclictest0-21swapper/221:26:012
1419991111,0cyclictest0-21swapper/221:15:072
1419991111,0cyclictest0-21swapper/200:37:562
1419991110,0cyclictest0-21swapper/222:22:082
1419991110,0cyclictest0-21swapper/221:44:162
1419991110,0cyclictest0-21swapper/221:32:532
1419991110,0cyclictest0-21swapper/221:21:572
1419991110,0cyclictest0-21swapper/200:08:322
141999110,0cyclictest0-21swapper/221:09:532
141999110,0cyclictest0-21swapper/220:46:102
141999110,0cyclictest0-21swapper/220:28:102
141999110,0cyclictest0-21swapper/219:35:122
141999110,0cyclictest0-21swapper/219:12:052
1418991110,0cyclictest3929-21sshd22:44:491
1418991110,0cyclictest0-21swapper/123:54:251
1418991110,0cyclictest0-21swapper/122:59:211
1418991110,0cyclictest0-21swapper/100:11:081
141899110,0cyclictest4874-21sshd00:22:591
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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