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2026-02-10 - 10:25
[ 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 Tue Feb 10, 2026 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650670,0irq/26-eth1-rx-0-21swapper/319:08:583
112750600,0irq/25-eth00-21swapper/119:09:511
112750590,0irq/25-eth00-21swapper/219:07:232
112750420,0irq/25-eth00-21swapper/019:07:580
1770499190,0cyclictest0-21swapper/200:27:342
17703991713,0cyclictest8592-21sshd23:06:581
17705991615,0cyclictest18330-21sshd23:23:113
1770399160,0cyclictest0-21swapper/123:25:051
1770499150,0cyclictest15165-21latency20:10:162
17705991413,0cyclictest7842-21sshd21:29:073
1770599140,0cyclictest0-21swapper/323:45:183
1770599140,0cyclictest0-21swapper/322:21:583
1770599140,0cyclictest0-21swapper/319:30:213
17704991411,0cyclictest13470-21sshd23:17:322
17705991313,0cyclictest0-21swapper/321:40:373
17705991312,0cyclictest4492-21bash00:24:533
17705991312,0cyclictest0-21swapper/322:45:543
17704991312,0cyclictest0-21swapper/223:37:512
17704991311,0cyclictest23593-21bash21:45:592
1770499130,0cyclictest16853-21sshd22:19:202
17703991312,0cyclictest0-21swapper/121:57:161
17703991312,0cyclictest0-21swapper/100:23:181
17703991311,0cyclictest0-21swapper/122:43:511
17703991310,0cyclictest16449-21sshd21:45:041
1770399130,0cyclictest7780-21hddtemp_smartct00:25:161
1770399130,0cyclictest0-21swapper/123:12:261
1770399130,0cyclictest0-21swapper/123:00:191
1770399130,0cyclictest0-21swapper/122:55:181
1770399130,0cyclictest0-21swapper/119:40:141
17702991312,0cyclictest0-21swapper/023:15:490
1770299130,0cyclictest7794-21sshd23:46:010
1770299130,0cyclictest0-21swapper/000:26:190
17705991211,0cyclictest31697-21sshd00:19:113
17705991211,0cyclictest24395-21sshd22:30:143
17705991211,0cyclictest21866-21sshd23:28:393
17705991211,0cyclictest0-21swapper/323:12:303
17705991211,0cyclictest0-21swapper/321:32:223
17705991211,0cyclictest0-21swapper/300:32:333
1770599121,0cyclictest14081-21sshd21:20:123
17705991210,0cyclictest112750irq/25-eth023:03:343
1770599120,0cyclictest0-21swapper/323:41:333
1770599120,0cyclictest0-21swapper/322:40:413
1770599120,0cyclictest0-21swapper/300:26:513
17704991211,0cyclictest1901-21bash21:13:342
17704991210,0cyclictest9379-21bash22:32:482
17704991210,0cyclictest21867-21bash00:37:142
17704991210,0cyclictest0-21swapper/222:46:592
17704991210,0cyclictest0-21swapper/222:08:522
17704991210,0cyclictest0-21swapper/222:08:522
17704991210,0cyclictest0-21swapper/200:00:092
1770499120,0cyclictest0-21swapper/223:45:182
1770499120,0cyclictest0-21swapper/223:30:262
1770499120,0cyclictest0-21swapper/221:35:462
17703991211,0cyclictest8751-21sshd21:14:371
17703991211,0cyclictest25958-21sshd00:32:561
17703991211,0cyclictest0-21swapper/122:28:101
17703991211,0cyclictest0-21swapper/100:11:411
17703991210,0cyclictest0-21swapper/121:23:351
1770399120,0cyclictest14050-21sshd21:15:181
1770399120,0cyclictest0-21swapper/121:50:181
1770399120,0cyclictest0-21swapper/100:00:041
17702991211,0cyclictest0-21swapper/023:25:260
17702991211,0cyclictest0-21swapper/022:07:360
17702991211,0cyclictest0-21swapper/022:07:360
17702991211,0cyclictest0-21swapper/021:13:490
17702991211,0cyclictest0-21swapper/000:39:550
17702991210,0cyclictest9724-21diskmemload21:56:550
17702991210,0cyclictest0-21swapper/000:24:200
1770299120,0cyclictest25454-21sshd23:14:320
112750120,0irq/25-eth00-21swapper/323:53:033
112750120,0irq/25-eth00-21swapper/122:50:351
41110,0ktimersoftd/05159-21sshd00:10:140
191110,0ktimersoftd/18574-21bash23:51:001
1770599119,0cyclictest0-21swapper/319:14:503
17705991111,0cyclictest0-21swapper/323:56:123
17705991111,0cyclictest0-21swapper/322:25:143
17705991111,0cyclictest0-21swapper/322:16:593
17705991111,0cyclictest0-21swapper/321:11:563
17705991111,0cyclictest0-21swapper/300:09:333
17705991110,0cyclictest7787-21sshd21:38:533
17705991110,0cyclictest24609-21sshd21:55:543
17705991110,0cyclictest0-21swapper/320:11:183
1770599110,0cyclictest0-21swapper/320:24:033
1770599110,0cyclictest0-21swapper/319:39:003
1770599110,0cyclictest0-21swapper/300:11:313
17704991110,0cyclictest21418-21sshd21:40:462
17704991110,0cyclictest0-21swapper/223:41:342
17704991110,0cyclictest0-21swapper/221:56:272
17704991110,0cyclictest0-21swapper/221:17:182
17704991110,0cyclictest0-21swapper/200:23:382
1770499110,0cyclictest11210-21sshd00:06:052
1770499110,0cyclictest0-21swapper/221:51:132
1770499110,0cyclictest0-21swapper/220:18:522
1770499110,0cyclictest0-21swapper/219:47:432
17703991111,0cyclictest0-21swapper/123:56:201
17703991111,0cyclictest0-21swapper/123:36:001
17703991111,0cyclictest0-21swapper/123:30:331
17703991111,0cyclictest0-21swapper/122:23:111
17703991111,0cyclictest0-21swapper/122:18:111
17703991111,0cyclictest0-21swapper/122:00:451
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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