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2026-02-21 - 04:07
[ 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 Sat Feb 21, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650670,0irq/26-eth1-rx-0-21swapper/319:09:313
112750660,0irq/25-eth00-21swapper/119:09:311
120650610,0irq/26-eth1-rx-0-21swapper/219:07:382
120650380,0irq/26-eth1-rx-0-21swapper/019:06:020
30906991613,0cyclictest0-21swapper/222:43:402
30906991514,0cyclictest0-21swapper/200:00:182
3090599150,0cyclictest3666-21bash22:25:191
3090599150,0cyclictest0-21swapper/123:20:131
3090599150,0cyclictest0-21swapper/123:20:121
30907991413,0cyclictest9225-21df_inode23:50:123
30907991413,0cyclictest6495-21id21:51:223
3090799140,0cyclictest0-21swapper/322:25:123
3090799140,0cyclictest0-21swapper/321:30:163
30906991413,0cyclictest0-21swapper/222:35:032
30906991413,0cyclictest0-21swapper/200:11:292
3090699140,0cyclictest25152-21sshd21:34:462
3090699140,0cyclictest0-21swapper/223:45:182
3090699140,0cyclictest0-21swapper/222:25:162
3090599140,0cyclictest0-21swapper/119:45:161
30904991413,0cyclictest0-21swapper/000:18:270
3090499140,0cyclictest0-21swapper/022:14:090
112750140,0irq/25-eth00-21swapper/300:15:243
41130,0ktimersoftd/022941-21diskmemload21:20:120
41130,0ktimersoftd/00-21swapper/000:23:550
30907991312,0cyclictest0-21swapper/323:58:473
30907991311,0cyclictest0-21swapper/300:23:043
3090799130,0cyclictest0-21swapper/321:22:183
30906991312,0cyclictest5451-21bash21:21:522
30905991312,0cyclictest0-21swapper/121:47:361
30905991311,0cyclictest27016-21munin-node21:25:111
30905991311,0cyclictest0-21swapper/122:04:331
30905991311,0cyclictest0-21swapper/121:30:181
30905991311,0cyclictest0-21swapper/121:10:191
30905991311,0cyclictest0-21swapper/100:15:501
3090599130,0cyclictest0-21swapper/121:53:591
3090599130,0cyclictest0-21swapper/120:15:121
30904991312,0cyclictest0-21swapper/022:09:440
30904991312,0cyclictest0-21swapper/021:15:290
30904991311,0cyclictest0-21swapper/023:36:160
3090499130,0cyclictest15556-21bash21:38:070
3090499130,0cyclictest0-21swapper/000:27:310
112750130,0irq/25-eth00-21swapper/323:10:273
112750130,0irq/25-eth00-21swapper/322:35:503
112750130,0irq/25-eth00-21swapper/322:34:073
112750130,0irq/25-eth00-21swapper/221:53:282
30907991211,0cyclictest0-21swapper/322:45:223
30907991211,0cyclictest0-21swapper/321:47:103
30907991210,0cyclictest0-21swapper/323:20:143
30907991210,0cyclictest0-21swapper/323:20:133
3090799120,0cyclictest22941-21diskmemload23:35:133
3090799120,0cyclictest0-21swapper/323:43:493
3090799120,0cyclictest0-21swapper/322:20:533
3090799120,0cyclictest0-21swapper/321:57:443
3090799120,0cyclictest0-21swapper/321:10:073
3090799120,0cyclictest0-21swapper/300:05:243
30906991212,0cyclictest22941-21diskmemload22:59:072
30906991211,0cyclictest4306-21sshd00:09:172
30906991211,0cyclictest0-21swapper/223:51:372
30906991210,0cyclictest22941-21diskmemload21:49:102
3090699120,0cyclictest6979-21sshd21:26:592
3090699120,0cyclictest25123-21sshd23:08:112
3090699120,0cyclictest0-21swapper/222:01:572
3090699120,0cyclictest0-21swapper/220:55:182
3090699120,0cyclictest0-21swapper/220:15:172
3090699120,0cyclictest0-21swapper/200:38:402
3090699120,0cyclictest0-21swapper/200:26:032
3090599120,0cyclictest0-21swapper/123:10:471
30904991211,0cyclictest0-21swapper/023:34:050
30904991211,0cyclictest0-21swapper/021:52:320
30904991211,0cyclictest0-21swapper/021:28:230
30904991210,0cyclictest0-21swapper/020:15:190
3090499120,0cyclictest3740-21sshd22:25:200
3090499120,0cyclictest22941-21diskmemload23:49:310
3090499120,0cyclictest12818-21sshd23:40:420
112750120,0irq/25-eth00-21swapper/223:37:412
9950110,0irq/24-0000:00:0-21swapper/022:40:500
30907991111,0cyclictest0-21swapper/323:32:593
30907991111,0cyclictest0-21swapper/323:26:373
30907991111,0cyclictest0-21swapper/300:25:173
30907991110,0cyclictest0-21swapper/320:32:223
3090799110,0cyclictest0-21swapper/321:00:003
3090799110,0cyclictest0-21swapper/320:13:463
3090799110,0cyclictest0-21swapper/319:35:143
30906991111,0cyclictest0-21swapper/223:21:112
30906991111,0cyclictest0-21swapper/223:21:102
30906991111,0cyclictest0-21swapper/220:48:042
30906991110,0cyclictest28195-21sshd21:45:002
30906991110,0cyclictest0-21swapper/223:18:592
30906991110,0cyclictest0-21swapper/223:10:592
30906991110,0cyclictest0-21swapper/200:34:002
3090699110,0cyclictest5369-21bash22:50:162
3090699110,0cyclictest0-21swapper/220:34:222
3090699110,0cyclictest0-21swapper/219:11:042
3090699110,0cyclictest0-21swapper/200:20:332
3090599119,0cyclictest0-21swapper/120:09:131
30905991111,0cyclictest0-21swapper/123:40:451
30905991111,0cyclictest0-21swapper/122:10:571
30905991111,0cyclictest0-21swapper/121:17:381
30905991110,0cyclictest5523-21sshd23:29:571
30905991110,0cyclictest0-21swapper/123:01:431
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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