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2026-03-09 - 10:29
[ 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 Mon Mar 09, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650610,0irq/26-eth1-rx-0-21swapper/319:09:343
112750580,0irq/25-eth00-21swapper/119:05:111
112750440,0irq/25-eth00-21swapper/219:05:202
112750390,0irq/25-eth00-21swapper/019:07:460
2249099221,0cyclictest16706-21sshd23:32:440
2249099180,0cyclictest0-21swapper/021:30:430
2249099170,0cyclictest32592-21bash23:10:200
22492991615,0cyclictest10980-21sshd00:16:232
2249299160,0cyclictest0-21swapper/200:01:382
22490991615,0cyclictest0-21swapper/022:11:570
2249399153,0cyclictest36-21ksoftirqd/323:49:413
2249399140,0cyclictest28302-21cat19:20:113
22491991413,0cyclictest0-21swapper/100:21:371
22490991413,0cyclictest31823-21sshd22:21:010
22490991413,0cyclictest0-21swapper/023:55:200
22490991411,0cyclictest0-21swapper/023:41:390
22490991411,0cyclictest0-21swapper/023:27:550
2249099140,0cyclictest0-21swapper/023:03:460
2249099140,0cyclictest0-21swapper/021:17:560
22493991312,0cyclictest0-21swapper/322:08:103
22493991312,0cyclictest0-21swapper/321:23:123
2249399130,0cyclictest0-21swapper/323:22:303
2249399130,0cyclictest0-21swapper/321:42:233
2249399130,0cyclictest0-21swapper/300:30:143
22492991312,0cyclictest11338-21sshd00:31:212
22492991312,0cyclictest0-21swapper/223:47:542
22492991312,0cyclictest0-21swapper/222:43:542
22492991312,0cyclictest0-21swapper/222:23:062
22492991312,0cyclictest0-21swapper/221:43:092
22492991312,0cyclictest0-21swapper/221:32:212
22492991311,0cyclictest0-21swapper/223:29:342
2249299130,0cyclictest0-21swapper/221:25:572
2249299130,0cyclictest0-21swapper/221:19:342
2249199130,0cyclictest26971-21sshd22:59:511
2249199130,0cyclictest0-21swapper/120:40:201
2249099130,0cyclictest0-21swapper/021:41:310
2249099130,0cyclictest0-21swapper/000:12:460
191130,0ktimersoftd/10-21swapper/123:26:001
22493991211,0cyclictest34-21rcuc/322:44:243
22493991210,0cyclictest0-21swapper/323:40:383
22493991210,0cyclictest0-21swapper/321:59:343
22493991210,0cyclictest0-21swapper/300:05:083
2249399120,0cyclictest0-21swapper/323:27:103
2249399120,0cyclictest0-21swapper/321:50:583
2249399120,0cyclictest0-21swapper/300:21:523
22492991211,0cyclictest0-21swapper/222:37:032
22492991211,0cyclictest0-21swapper/221:54:112
22492991211,0cyclictest0-21swapper/200:22:452
22492991211,0cyclictest0-21swapper/200:09:582
22492991210,0cyclictest3659-21sshd21:13:112
22492991210,0cyclictest0-21swapper/220:45:172
2249299120,0cyclictest25942-21sshd23:34:122
2249299120,0cyclictest0-21swapper/223:52:342
22491991211,0cyclictest0-21swapper/122:36:231
22491991211,0cyclictest0-21swapper/122:31:441
22491991211,0cyclictest0-21swapper/100:15:151
22491991210,0cyclictest0-21swapper/100:06:521
2249199120,0cyclictest0-21swapper/123:42:231
2249199120,0cyclictest0-21swapper/123:21:341
2249199120,0cyclictest0-21swapper/123:07:101
2249199120,0cyclictest0-21swapper/123:04:431
2249199120,0cyclictest0-21swapper/100:28:021
22490991212,0cyclictest0-21swapper/022:53:470
22490991211,0cyclictest7828-21sshd21:28:300
22490991211,0cyclictest112750irq/25-eth022:18:340
22490991211,0cyclictest0-21swapper/022:46:410
22490991211,0cyclictest0-21swapper/022:01:080
22490991210,0cyclictest0-21swapper/019:30:210
2249099120,0cyclictest0-21swapper/022:35:110
2249099120,0cyclictest0-21swapper/020:00:130
112750120,0irq/25-eth014406-21diskmemload22:51:081
112750120,0irq/25-eth00-21swapper/121:37:571
41110,0ktimersoftd/011318-21sshd23:22:010
41110,0ktimersoftd/00-21swapper/000:02:560
271110,0ktimersoftd/20-21swapper/223:41:452
22493991111,0cyclictest0-21swapper/323:03:143
22493991111,0cyclictest0-21swapper/322:03:593
22493991111,0cyclictest0-21swapper/300:15:293
22493991111,0cyclictest0-21swapper/300:00:583
22493991110,0cyclictest4774-21sshd22:16:553
22493991110,0cyclictest36-21ksoftirqd/321:10:403
22493991110,0cyclictest28817-21bash22:35:193
22493991110,0cyclictest0-21swapper/322:51:163
22493991110,0cyclictest0-21swapper/321:36:543
22492991111,0cyclictest0-21swapper/222:00:482
22492991110,0cyclictest9801-21sshd22:12:472
22492991110,0cyclictest0-21swapper/222:55:382
22492991110,0cyclictest0-21swapper/222:53:112
22492991110,0cyclictest0-21swapper/222:32:242
2249299110,0cyclictest0-21swapper/223:20:112
2249299110,0cyclictest0-21swapper/223:10:172
22491991111,0cyclictest0-21swapper/123:16:421
22491991110,0cyclictest6613-21sshd21:42:571
22491991110,0cyclictest5190-21sshd00:00:291
22491991110,0cyclictest21168-21sshd22:04:471
22491991110,0cyclictest0-21swapper/123:51:261
22491991110,0cyclictest0-21swapper/122:41:021
22491991110,0cyclictest0-21swapper/121:51:471
22491991110,0cyclictest0-21swapper/121:47:221
22491991110,0cyclictest0-21swapper/121:17:231
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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