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2026-02-20 - 07:36
[ 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 20, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650680,0irq/26-eth1-rx-0-21swapper/119:05:221
112750670,0irq/25-eth00-21swapper/319:05:243
112750460,0irq/25-eth00-21swapper/219:05:182
2878024521,0sleep00-21swapper/019:06:130
29154991716,0cyclictest0-21swapper/023:46:450
2915699160,0cyclictest0-21swapper/223:10:212
2915699160,0cyclictest0-21swapper/219:50:172
2915499160,0cyclictest3814-21sshd22:25:130
2915499160,0cyclictest26519-21sshd00:38:550
2915499150,0cyclictest0-21swapper/019:25:130
29157991413,0cyclictest0-21swapper/322:09:533
2915799140,0cyclictest0-21swapper/319:25:143
2915799140,0cyclictest0-21swapper/300:10:133
29155991413,0cyclictest0-21swapper/122:19:241
29154991413,0cyclictest0-21swapper/021:17:420
29154991411,0cyclictest0-21swapper/022:56:210
2915499140,0cyclictest0-21swapper/020:20:240
112750140,0irq/25-eth018193-21sshd21:25:583
29157991312,0cyclictest32357-21sshd23:20:393
29157991312,0cyclictest29593-21sshd00:28:073
29157991312,0cyclictest28536-21sshd21:39:073
29157991312,0cyclictest0-21swapper/321:10:463
2915799130,0cyclictest17342-21sshd23:18:123
2915799130,0cyclictest16444-21bash22:44:243
29156991312,0cyclictest14219-21bash22:43:582
29156991312,0cyclictest0-21swapper/222:57:002
29156991312,0cyclictest0-21swapper/200:22:522
29156991312,0cyclictest0-21swapper/200:05:532
29156991311,0cyclictest0-21swapper/200:26:132
2915699130,0cyclictest0-21swapper/200:16:122
29155991312,0cyclictest21187-21diskmemload22:09:461
29155991312,0cyclictest0-21swapper/123:35:241
29155991312,0cyclictest0-21swapper/100:25:211
29155991312,0cyclictest0-21swapper/100:12:131
29155991311,0cyclictest0-21swapper/121:57:201
29155991311,0cyclictest0-21swapper/121:10:241
29154991313,0cyclictest0-21swapper/023:39:330
29154991312,0cyclictest31151-21bash21:56:090
29154991312,0cyclictest24417-21sshd22:45:320
2915499130,0cyclictest0-21swapper/021:52:270
2915499130,0cyclictest0-21swapper/021:41:170
2915499130,0cyclictest0-21swapper/021:26:400
41120,0ktimersoftd/00-21swapper/000:00:000
29157991211,0cyclictest27562-21sshd21:44:343
29157991211,0cyclictest0-21swapper/322:48:353
29157991210,0cyclictest0-21swapper/323:42:503
2915799120,0cyclictest8415-21sshd00:18:503
2915799120,0cyclictest22059-21bash22:50:463
2915799120,0cyclictest10168-21sshd23:05:323
2915799120,0cyclictest0-21swapper/323:50:293
2915799120,0cyclictest0-21swapper/323:35:023
2915799120,0cyclictest0-21swapper/323:27:573
2915799120,0cyclictest0-21swapper/321:21:133
2915699124,0cyclictest0-21swapper/219:16:332
29156991211,0cyclictest6217-21sshd21:12:542
29156991211,0cyclictest0-21swapper/223:23:222
29156991211,0cyclictest0-21swapper/221:49:092
29156991211,0cyclictest0-21swapper/221:16:232
2915699121,0cyclictest0-21swapper/219:25:182
29156991210,0cyclictest13972-21fw_conntrack23:40:132
29156991210,0cyclictest0-21swapper/223:58:552
29156991210,0cyclictest0-21swapper/221:38:002
2915699120,0cyclictest0-21swapper/223:05:362
2915699120,0cyclictest0-21swapper/222:16:402
2915699120,0cyclictest0-21swapper/200:35:302
29155991211,0cyclictest24057-21sshd22:40:051
29155991211,0cyclictest14889-21bash23:23:261
29155991211,0cyclictest0-21swapper/123:18:321
29155991211,0cyclictest0-21swapper/121:46:111
29155991210,0cyclictest0-21swapper/123:11:001
29155991210,0cyclictest0-21swapper/121:29:491
29155991210,0cyclictest0-21swapper/121:19:071
29155991210,0cyclictest0-21swapper/100:30:061
2915599120,0cyclictest0-21swapper/121:37:001
2915599120,0cyclictest0-21swapper/100:20:351
2915499121,0cyclictest0-21swapper/022:12:190
2915499121,0cyclictest0-21swapper/022:12:180
29154991210,0cyclictest24449-21sshd23:25:090
2915499120,0cyclictest1480-21nfsd00:15:060
2915499120,0cyclictest0-21swapper/019:50:190
191120,0ktimersoftd/10-21swapper/123:50:221
112750120,0irq/25-eth03545-21sshd22:08:210
112750120,0irq/25-eth00-21swapper/223:46:222
112750120,0irq/25-eth00-21swapper/122:34:451
41110,0ktimersoftd/09712-21bash21:13:310
41110,0ktimersoftd/09092-21munin-run19:35:000
2915799111,0cyclictest0-21swapper/319:50:203
29157991110,0cyclictest4837-21sshd00:01:033
29157991110,0cyclictest29447-21bash21:33:383
29157991110,0cyclictest10666-21bash00:07:483
29157991110,0cyclictest0-21swapper/322:39:583
29157991110,0cyclictest0-21swapper/321:59:123
29157991110,0cyclictest0-21swapper/321:52:003
2915699116,0cyclictest21119-21sshd23:01:542
2915699115,0cyclictest0-21swapper/223:31:192
2915699115,0cyclictest0-21swapper/222:20:572
2915699115,0cyclictest0-21swapper/221:51:392
2915699115,0cyclictest0-21swapper/221:01:332
2915699115,0cyclictest0-21swapper/220:56:372
2915699115,0cyclictest0-21swapper/220:46:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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