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2026-02-11 - 10:41
[ 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 rackeslot3.osadl.org (updated Wed Feb 11, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1083465997138,31cyclictest1089109-21kworker/1:219:45:161
1083465997138,31cyclictest1089109-21kworker/1:219:45:151
108346599713,65cyclictest0-21swapper/121:40:141
1083465996840,27cyclictest4000918-1kworker/1:0H20:25:371
1083465996840,26cyclictest1102592-21kworker/1:120:10:161
1083465996839,27cyclictest1156242-21kworker/1:321:53:461
1083465996639,26cyclictest4000918-1kworker/1:0H20:05:361
108346599660,64cyclictest0-21swapper/123:10:161
1083465996562,2cyclictest0-21swapper/119:40:571
1083465996559,4cyclictest0-21swapper/120:39:521
1083465996543,21cyclictest1226678-21kworker/1:023:25:131
1083465996533,29cyclictest1105673-21kworker/1:020:25:001
108346599651,62cyclictest0-21swapper/121:35:131
108346599650,1cyclictest1253893-21munin-run23:45:011
1083465996340,22cyclictest4000918-1kworker/1:0H22:14:461
1083465996338,24cyclictest1089109-21kworker/1:219:35:001
1083465996334,28cyclictest1105673-21kworker/1:020:20:001
1083465996333,28cyclictest1132778-21kworker/1:221:30:151
1083465996323,38cyclictest1097501-21kworker/1:019:55:161
108346599630,61cyclictest0-21swapper/119:29:551
1083465996257,3cyclictest0-21swapper/122:30:331
1083465996244,17cyclictest1192461-21kworker/1:022:35:161
1083465996242,19cyclictest4000918-1kworker/1:0H23:36:461
1083465996241,19cyclictest1238340-21kworker/1:223:45:141
1083465996238,23cyclictest4000918-1kworker/1:0H00:10:061
1083465996233,27cyclictest1292288-21kworker/1:300:30:131
1083465996233,27cyclictest1292288-21kworker/1:300:30:121
108346599620,1cyclictest0-21swapper/123:16:231
1083465996157,2cyclictest0-21swapper/122:18:221
1083465996144,3cyclictest1241765-21fschecks_time23:30:141
1083465996143,17cyclictest1281743-21kworker/1:100:25:161
1083465996143,17cyclictest1196978-21kworker/1:222:44:471
1083465996143,17cyclictest1085156-21kworker/1:319:16:011
1083465996142,17cyclictest1119872-21kworker/1:221:05:171
1083465996045,12cyclictest0-21swapper/121:45:151
1083465996043,16cyclictest1109061-21kworker/1:120:44:541
1083465996043,16cyclictest1089109-21kworker/1:219:35:321
1083465996042,17cyclictest4000918-1kworker/1:0H00:02:521
1083465996042,17cyclictest1119872-21kworker/1:221:00:511
1083465996042,17cyclictest1085156-21kworker/1:319:23:521
1083465996041,17cyclictest1261353-21kworker/1:100:05:141
1083465995942,16cyclictest1115250-21kworker/1:020:53:231
1083465995942,16cyclictest1097501-21kworker/1:020:02:501
1083465995941,17cyclictest1277338-21kworker/1:000:15:121
1083465995941,17cyclictest1263285-21kworker/1:300:00:001
1083465995941,17cyclictest1123760-21kworker/1:021:20:141
1083465995941,16cyclictest1178955-21kworker/1:122:25:071
1083465995940,17cyclictest4000918-1kworker/1:0H21:10:131
1083465995940,17cyclictest1281743-21kworker/1:100:21:171
1083465995926,18cyclictest4000918-1kworker/1:0H19:10:171
1083467995851,4cyclictest2629544-1kworker/2:0H23:21:092
1083465995840,17cyclictest1160342-21kworker/1:021:55:151
1083465995840,16cyclictest1202617-21kworker/1:022:46:101
1083465995839,17cyclictest1160477-21kworker/1:122:03:211
1083467995744,10cyclictest2629544-1kworker/2:0H22:05:122
1083465995739,17cyclictest4000918-1kworker/1:0H20:30:161
1083465995739,16cyclictest1226678-21kworker/1:023:20:011
1083465995737,18cyclictest4000918-1kworker/1:0H23:06:061
1083465995737,18cyclictest1213185-21kworker/1:223:01:101
1083465995737,18cyclictest1202617-21kworker/1:022:50:011
1083465995737,18cyclictest1202617-21kworker/1:022:50:001
1083465995737,18cyclictest1123760-21kworker/1:021:25:071
1083464995751,4cyclictest2780197-1kworker/0:2H22:41:020
1083467995641,12cyclictest2629544-1kworker/2:0H20:10:162
1083465995638,17cyclictest1174451-21kworker/1:222:20:151
1083465995638,16cyclictest1238340-21kworker/1:223:54:231
1083465995638,16cyclictest1113701-21kworker/1:220:45:151
1083465995638,16cyclictest1095532-21kworker/1:319:50:281
1083465995637,18cyclictest1115250-21kworker/1:020:55:441
1083470995449,3cyclictest1214078-21kworker/3:023:16:233
1083467995449,3cyclictest1200899-21kworker/2:122:56:202
1083465995437,16cyclictest1292288-21kworker/1:300:35:011
1083465995437,16cyclictest1213185-21kworker/1:222:56:101
1083464995448,4cyclictest2780197-1kworker/0:2H22:00:540
1083470995349,2cyclictest1088516-21kworker/3:120:25:343
1083467995349,2cyclictest1247901-21kworker/2:200:00:072
1083467995347,4cyclictest2629544-1kworker/2:0H19:53:312
1083470995249,2cyclictest1138596-21kworker/3:021:34:463
1083470995247,3cyclictest1262529-21kworker/3:200:13:373
1083470995245,4cyclictest470567-1kworker/3:2H21:40:513
1083467995248,2cyclictest1131661-21kworker/2:121:21:212
1083465995235,16cyclictest1160477-21kworker/1:122:05:521
1083464995247,3cyclictest2780197-1kworker/0:2H20:00:150
1083470995147,2cyclictest1088516-21kworker/3:120:55:203
1083470995146,3cyclictest470567-1kworker/3:2H20:50:173
1083470995146,3cyclictest3949466-21kworker/3:019:10:303
1083470995146,3cyclictest1088516-21kworker/3:119:58:533
1083470995144,4cyclictest470567-1kworker/3:2H23:35:143
1083467995146,3cyclictest2629544-1kworker/2:0H22:32:472
1083467995145,4cyclictest2629544-1kworker/2:0H20:20:342
1083465995135,15cyclictest1123760-21kworker/1:021:15:151
1083470995047,2cyclictest1138596-21kworker/3:021:35:053
1083470995045,3cyclictest1214078-21kworker/3:023:26:393
1083470995044,4cyclictest470567-1kworker/3:2H19:36:543
1083470995044,4cyclictest1214078-21kworker/3:023:46:173
1083467995045,3cyclictest2629544-1kworker/2:0H19:15:132
1083470994946,2cyclictest1214078-21kworker/3:023:20:053
1083470994944,3cyclictest470567-1kworker/3:2H21:29:553
1083470994943,4cyclictest470567-1kworker/3:2H19:28:523
1083467994946,2cyclictest1285752-21kworker/2:200:21:222
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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