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2026-03-05 - 08:02
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackcslot8.osadl.org (updated Thu Mar 05, 2026 00:48:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
330891287279,6phc2sys0-21swapper/219:09:1112
330891287279,6phc2sys0-21swapper/219:09:1112
3273912450,237ptp4l0-21swapper/119:06:191
3273912450,237ptp4l0-21swapper/119:06:181
77039919033,94cyclictest0-21swapper/1819:30:1510
76549918531,121cyclictest0-21swapper/1121:40:283
76549918429,154cyclictest0-21swapper/1121:16:093
76549918327,141cyclictest0-21swapper/1123:48:303
76549918327,141cyclictest0-21swapper/1123:48:293
7722991700,167cyclictest143-21ksoftirqd/2121:14:1214
76549916021,103cyclictest0-21swapper/1122:12:173
77229914931,84cyclictest1630-21taskset22:19:0814
77229914728,84cyclictest0-21swapper/2121:34:3014
76619914730,116cyclictest0-21swapper/1219:25:224
76549914622,71cyclictest0-21swapper/1122:55:023
7590991460,84cyclictest0-21swapper/122:00:531
7722991450,84cyclictest0-21swapper/2122:00:0914
76479914526,36cyclictest0-21swapper/1019:55:282
7601991440,89cyclictest0-21swapper/319:28:5023
7722991430,84cyclictest0-21swapper/2100:26:0414
77039914353,85cyclictest0-21swapper/1823:33:0710
77039914353,85cyclictest0-21swapper/1823:33:0610
76549914232,68cyclictest0-21swapper/1100:26:323
76479914125,92cyclictest0-21swapper/1023:56:042
76619913924,114cyclictest0-21swapper/1200:30:144
76619913824,91cyclictest0-21swapper/1222:35:154
76619913723,113cyclictest0-21swapper/1200:35:204
75909913735,31cyclictest0-21swapper/100:32:001
75909913729,37cyclictest0-21swapper/123:10:541
75909913729,37cyclictest0-21swapper/123:10:541
7722991360,83cyclictest0-21swapper/2122:58:2514
7722991360,81cyclictest0-21swapper/2122:45:3614
7722991360,81cyclictest0-21swapper/2122:45:3514
76549913529,62cyclictest0-21swapper/1120:25:243
76549913527,66cyclictest0-21swapper/1123:15:223
76549913527,66cyclictest0-21swapper/1123:15:223
75909913554,64cyclictest0-21swapper/123:30:101
75909913554,64cyclictest0-21swapper/123:30:091
75909913545,57cyclictest0-21swapper/122:42:361
75909913545,57cyclictest0-21swapper/122:42:361
77229913433,77cyclictest0-21swapper/2123:17:0714
77229913433,77cyclictest0-21swapper/2123:17:0714
7661991347,74cyclictest0-21swapper/1223:35:314
76549913429,73cyclictest0-21swapper/1119:20:123
7670991339,82cyclictest0-21swapper/1300:17:565
76619913322,81cyclictest0-21swapper/1221:17:074
76549913329,72cyclictest0-21swapper/1119:25:153
76479913320,105cyclictest0-21swapper/1021:39:472
75909913347,76cyclictest0-21swapper/122:37:461
75909913332,67cyclictest0-21swapper/100:01:411
75909913330,68cyclictest0-21swapper/122:14:471
75909913329,69cyclictest0-21swapper/123:23:161
75909913329,69cyclictest0-21swapper/123:23:151
75909913329,67cyclictest0-21swapper/119:46:141
75909913327,68cyclictest0-21swapper/120:53:201
76709913211,75cyclictest0-21swapper/1323:37:185
76549913230,67cyclictest0-21swapper/1121:05:293
76549913229,69cyclictest0-21swapper/1123:08:573
76549913229,69cyclictest0-21swapper/1123:08:573
76549913228,65cyclictest0-21swapper/1121:45:013
76549913227,61cyclictest0-21swapper/1122:05:523
75909913238,65cyclictest0-21swapper/120:08:401
75909913230,72cyclictest0-21swapper/119:32:391
75909913229,69cyclictest0-21swapper/123:09:191
75909913229,69cyclictest0-21swapper/123:09:181
75909913229,69cyclictest0-21swapper/122:58:371
75909913229,67cyclictest0-21swapper/122:16:571
75909913228,70cyclictest0-21swapper/123:46:441
75909913228,70cyclictest0-21swapper/123:46:431
75909913228,69cyclictest0-21swapper/123:04:311
75909913228,69cyclictest0-21swapper/123:04:301
77039913144,57cyclictest0-21swapper/1821:35:3210
76549913130,69cyclictest0-21swapper/1122:26:443
76549913129,68cyclictest0-21swapper/1119:30:043
75909913157,72cyclictest0-21swapper/121:43:161
75909913142,64cyclictest0-21swapper/120:15:041
75909913132,67cyclictest0-21swapper/122:22:001
75909913130,71cyclictest0-21swapper/100:27:521
75909913127,66cyclictest0-21swapper/120:37:311
77229913037,88cyclictest0-21swapper/2123:44:5614
77229913032,83cyclictest0-21swapper/2100:31:2514
7678991300,85cyclictest0-21swapper/1422:59:236
7670991302,81cyclictest0-21swapper/1321:23:415
7670991300,76cyclictest0-21swapper/1323:18:355
7670991300,76cyclictest0-21swapper/1323:18:355
7661991305,82cyclictest0-21swapper/1221:14:044
76619913020,109cyclictest0-21swapper/1222:54:204
76549913048,67cyclictest0-21swapper/1122:47:393
76549913048,67cyclictest0-21swapper/1122:47:383
76549913047,63cyclictest0-21swapper/1119:41:363
76549913030,76cyclictest0-21swapper/1119:16:123
76549913030,72cyclictest0-21swapper/1122:03:443
76549913025,61cyclictest0-21swapper/1123:20:103
76549913025,61cyclictest0-21swapper/1123:20:093
75909913048,66cyclictest0-21swapper/121:46:291
75909913046,54cyclictest0-21swapper/121:14:241
75909913033,79cyclictest0-21swapper/120:24:411
75909913031,72cyclictest0-21swapper/123:58:291
75909913031,71cyclictest0-21swapper/122:51:401
75909913029,69cyclictest0-21swapper/119:14:421
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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