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2026-01-31 - 11:38
[ 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 792 highest latencies:
System rack2slot0.osadl.org (updated Sat Jan 31, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
803921030,1sleep1674-21dbus-daemon00:32:051
98542760,0sleep10-21swapper/122:14:341
78812740,0sleep20-21swapper/221:28:502
40392660,0sleep00-21swapper/023:07:040
84952640,0sleep20-21swapper/223:40:152
84952640,0sleep20-21swapper/223:40:152
204662620,0sleep10-21swapper/121:40:541
237332610,1sleep023693-21sshd22:52:220
103782610,0sleep00-21swapper/000:18:380
109062590,0sleep10-21swapper/123:35:011
109062590,0sleep10-21swapper/123:35:001
299702570,0sleep00-21swapper/022:09:490
147862570,0sleep314785-21sshd00:13:313
70552560,1sleep20-21swapper/222:56:252
130652540,0sleep20-21swapper/223:32:252
239432520,0sleep10-21swapper/122:52:231
283972510,0sleep20-21swapper/222:13:022
235242510,0sleep30-21swapper/321:51:423
295692500,1sleep029540-21sshd23:36:320
295692500,1sleep029540-21sshd23:36:320
281482500,0sleep20-21swapper/200:31:022
274402500,0sleep00-21swapper/023:28:110
69822490,0sleep30-21swapper/323:51:013
254572490,0sleep00-21swapper/022:19:410
130272490,1sleep213026-21sshd23:13:192
109722480,0sleep30-21swapper/323:48:413
107662480,0sleep10-21swapper/122:43:051
25162470,0sleep20-21swapper/222:47:522
201962470,0sleep20-21swapper/223:19:232
19572470,0sleep10-21swapper/121:45:501
285942460,1sleep228592-21lspci00:39:182
265812450,0sleep10-21swapper/122:02:241
288152440,2sleep01065599cyclictest23:17:220
84212380,1sleep28418-21sshd00:15:402
239262380,1sleep09-21ksoftirqd/023:03:200
180472330,0sleep0642-21systemd-logind00:24:470
142702320,1sleep114250-21sshd22:35:131
102442308,7sleep30-21swapper/319:06:123
287932260,0sleep00-21swapper/021:38:240
290622240,0sleep00-21swapper/021:15:340
1034822413,7sleep00-21swapper/019:07:250
32792220,0sleep30-21swapper/322:28:503
87562219,7sleep20-21swapper/219:05:032
1034922110,7sleep10-21swapper/119:07:261
199042200,1sleep219906-21bash23:52:082
286722190,2sleep01065599cyclictest00:36:310
103522190,0sleep30-21swapper/322:23:573
304402170,2sleep11066299cyclictest00:09:261
301312170,1sleep1674-21dbus-daemon23:01:051
22932170,0sleep00-21swapper/021:52:540
323422160,1sleep132334-21bash22:55:481
232422160,0sleep10-21swapper/100:00:321
189662160,1sleep0111rcuc/023:49:210
152902160,1sleep01073-21nfsd21:33:320
132632160,0sleep10-21swapper/100:27:031
10662991615,0cyclictest27441-21kworker/1:019:55:231
286912150,0sleep30-21swapper/322:36:233
185842150,0sleep2311rcuc/223:38:232
185842150,0sleep2311rcuc/223:38:222
10672991511,3cyclictest674-21dbus-daemon00:09:083
10662991515,0cyclictest7091-21kworker/1:220:35:261
67492140,0sleep30-21swapper/322:59:113
60472140,0sleep10-21swapper/123:56:231
209782140,0sleep0101ktimersoftd/000:33:120
19232140,0sleep10-21swapper/121:27:451
185022140,0sleep30-21swapper/300:16:333
145032140,1sleep0101ktimersoftd/022:24:190
117062140,0sleep20-21swapper/221:46:552
1067299140,13cyclictest0-21swapper/321:37:393
10662991414,0cyclictest7091-21kworker/1:220:55:531
10662991414,0cyclictest7091-21kworker/1:220:54:201
10662991414,0cyclictest7091-21kworker/1:220:49:171
10662991414,0cyclictest7091-21kworker/1:220:23:171
10662991414,0cyclictest5022-21kworker/1:120:14:371
10662991414,0cyclictest2942-21kworker/1:020:09:261
10662991414,0cyclictest27243-21kworker/1:119:11:541
10662991414,0cyclictest25183-21kworker/1:219:46:331
10662991414,0cyclictest25183-21kworker/1:219:43:161
10662991414,0cyclictest18962-21kworker/1:019:27:201
314252130,0sleep00-21swapper/021:21:380
119772130,0sleep20-21swapper/221:36:352
1067299130,1cyclictest29979-21gdbus22:42:293
10666991311,1cyclictest16175-21bash22:32:382
1066699130,1cyclictest0-21swapper/200:13:472
10662991313,0cyclictest7091-21kworker/1:220:17:361
10662991313,0cyclictest7091-21kworker/1:220:17:361
10662991313,0cyclictest27243-21kworker/1:119:22:371
10662991313,0cyclictest27243-21kworker/1:119:19:101
10662991313,0cyclictest25655-21kworker/1:021:07:521
10662991313,0cyclictest21039-21kworker/1:119:34:451
1066299130,12cyclictest674-21dbus-daemon21:33:341
1065599134,1cyclictest9-21ksoftirqd/023:53:330
262462120,1sleep3660-21avahi-daemon21:31:103
240022120,0sleep20-21swapper/222:38:462
220592120,0sleep00-21swapper/021:25:310
22042120,2sleep01065599cyclictest00:01:310
181082120,0sleep30-21swapper/322:51:533
10672991210,1cyclictest5490-21lspci00:34:393
10672991210,1cyclictest13485-21bash22:48:493
10672991210,1cyclictest0-21swapper/323:16:083
1067299120,1cyclictest6813-21sshd23:07:193
1067299120,11cyclictest10141-21sshd23:02:083
1067299120,11cyclictest0-21swapper/300:28:493
1066699120,0cyclictest0-21swapper/223:56:372
10662991212,0cyclictest31135-21kworker/1:120:00:251
1066299120,1cyclictest0-21swapper/122:07:241
10655991210,1cyclictest1-21systemd21:40:090
1065599120,1cyclictest0-21swapper/023:14:390
1065599120,11cyclictest24291-21sshd21:14:580
1067299110,10cyclictest0-21swapper/322:15:593
1067299110,10cyclictest0-21swapper/321:40:093
1067299110,10cyclictest0-21swapper/321:15:393
1067299110,0cyclictest0-21swapper/322:14:083
1066699119,1cyclictest22600-21sshd23:22:182
10666991110,0cyclictest0-21swapper/222:08:082
10666991110,0cyclictest0-21swapper/221:14:082
1066699110,10cyclictest0-21swapper/200:29:282
1066699110,0cyclictest0-21swapper/221:32:072
1066299119,1cyclictest9763-21lspci23:07:341
1066299119,1cyclictest17841-21lspci23:30:071
10662991111,0cyclictest7091-21kworker/1:220:29:541
10662991111,0cyclictest27441-21kworker/1:019:53:301
10662991110,0cyclictest0-21swapper/123:47:241
10662991110,0cyclictest0-21swapper/100:37:041
1066299110,10cyclictest0-21swapper/123:16:241
1065599119,1cyclictest5052-21bash23:56:190
10655991110,0cyclictest0-21swapper/023:42:190
10655991110,0cyclictest0-21swapper/023:42:180
1065599110,0cyclictest0-21swapper/021:45:280
244752100,0sleep124466-21bash23:22:281
224292100,1sleep3391rcuc/323:41:243
224292100,1sleep3391rcuc/323:41:233
1067299109,0cyclictest0-21swapper/323:12:293
1067299109,0cyclictest0-21swapper/322:08:393
1067299109,0cyclictest0-21swapper/321:21:083
1067299108,1cyclictest24763-21sshd00:38:583
1067299108,1cyclictest18478-21lspci00:24:483
1067299100,0cyclictest0-21swapper/321:47:583
1067299100,0cyclictest0-21swapper/321:25:493
1066699109,0cyclictest0-21swapper/223:06:282
1066699109,0cyclictest0-21swapper/222:44:582
1066699109,0cyclictest0-21swapper/200:09:482
1066699108,1cyclictest769-21sshd23:47:472
1066699108,1cyclictest18959-21sshd21:19:382
1066299109,0cyclictest0-21swapper/122:22:051
1066299108,1cyclictest0-21swapper/123:14:351
10662991010,0cyclictest21039-21kworker/1:119:39:281
1066299100,0cyclictest0-21swapper/121:24:131
1066299100,0cyclictest0-21swapper/121:17:141
1066299100,0cyclictest0-21swapper/121:11:431
1065599109,0cyclictest0-21swapper/020:45:180
1065599108,1cyclictest9-21ksoftirqd/022:47:480
1065599108,1cyclictest9-21ksoftirqd/022:36:040
1065599105,1cyclictest9-21ksoftirqd/022:04:040
1065599101,1cyclictest9-21ksoftirqd/021:56:480
1065599101,1cyclictest131rcu_sched22:34:430
1065599101,1cyclictest121rcu_preempt22:28:010
10655991010,0cyclictest527-40kipmi020:27:130
1065599100,9cyclictest0-21swapper/019:10:190
1065599100,1cyclictest131rcu_sched00:26:150
1065599100,0cyclictest0-21swapper/022:55:490
1065599100,0cyclictest0-21swapper/000:05:490
106729996,2cyclictest660-21avahi-daemon00:04:453
106629999,0cyclictest7091-21kworker/1:220:33:111
106629998,0cyclictest0-21swapper/123:42:151
106629998,0cyclictest0-21swapper/123:42:151
106629998,0cyclictest0-21swapper/123:27:051
106629998,0cyclictest0-21swapper/122:47:351
106629998,0cyclictest0-21swapper/122:31:551
106629997,1cyclictest3227-21/usr/sbin/munin00:15:151
106559997,1cyclictest9-21ksoftirqd/022:40:170
106559997,1cyclictest9-21ksoftirqd/000:10:090
106559995,3cyclictest660-21avahi-daemon22:11:060
106559994,1cyclictest9-21ksoftirqd/023:20:060
106559990,1cyclictest131rcu_sched23:30:310
6250280,1sleep30-21swapper/322:31:483
3819280,0sleep23818-21lspci22:17:202
106729987,0cyclictest0-21swapper/321:58:183
106729987,0cyclictest0-21swapper/321:10:093
106729986,1cyclictest663-21ModemManager23:27:583
106729986,1cyclictest660-21avahi-daemon23:55:143
106729986,1cyclictest19588-21bash22:01:393
106729985,2cyclictest660-21avahi-daemon23:39:453
106729985,2cyclictest660-21avahi-daemon23:39:443
106729985,2cyclictest660-21avahi-daemon23:22:203
106669987,0cyclictest0-21swapper/222:26:472
106669987,0cyclictest0-21swapper/222:20:582
106669987,0cyclictest0-21swapper/222:01:072
106669987,0cyclictest0-21swapper/221:57:472
106669987,0cyclictest0-21swapper/221:41:482
106669987,0cyclictest0-21swapper/219:14:582
106669986,1cyclictest660-21avahi-daemon23:26:482
106669986,1cyclictest660-21avahi-daemon22:50:182
106669986,1cyclictest660-21avahi-daemon00:20:522
106669985,2cyclictest660-21avahi-daemon21:20:372
106669985,2cyclictest660-21avahi-daemon00:00:192
106669984,3cyclictest17644-21lspci23:00:052
106629986,1cyclictest12721-21lspci00:10:331
106629985,2cyclictest660-21avahi-daemon23:52:571
106629985,2cyclictest660-21avahi-daemon21:39:591
106559980,4cyclictest21588-21munin-run20:55:000
106729977,0cyclictest527-40kipmi020:40:553
106729976,0cyclictest0-21swapper/323:31:393
106729975,1cyclictest0-21swapper/319:55:183
106729972,3cyclictest620-17auditd20:40:013
106669976,0cyclictest0-21swapper/220:20:182
106669975,1cyclictest660-21avahi-daemon21:50:352
106629975,1cyclictest660-21avahi-daemon22:26:151
106629975,1cyclictest26570-21sshd00:20:011
106629974,2cyclictest660-21avahi-daemon22:15:351
106629974,2cyclictest660-21avahi-daemon21:55:351
106629974,2cyclictest660-21avahi-daemon21:50:271
106559975,1cyclictest9-21ksoftirqd/019:50:000
106559975,0cyclictest21208-21kworker/0:020:56:410
106559970,3cyclictest21369-21perf19:35:000
106729964,1cyclictest674-21dbus-daemon20:20:013
106729964,1cyclictest674-21dbus-daemon20:20:003
106729964,1cyclictest674-21dbus-daemon19:15:003
106729964,1cyclictest13909-21mii-tool19:15:123
106729963,2cyclictest1002-21snmpd20:13:343
106729963,2cyclictest1002-21snmpd19:42:213
106729963,2cyclictest1002-21snmpd19:33:483
106729960,5cyclictest0-21swapper/319:37:493
106669964,1cyclictest660-21avahi-daemon20:19:562
106669964,1cyclictest660-21avahi-daemon20:19:552
106669963,2cyclictest1002-21snmpd20:46:212
106669963,2cyclictest1002-21snmpd20:25:052
106669963,2cyclictest1002-21snmpd20:06:412
106669963,2cyclictest1002-21snmpd20:03:532
106669960,5cyclictest0-21swapper/219:47:272
106669960,5cyclictest0-21swapper/219:27:182
106559966,0cyclictest7176-21kworker/0:120:20:010
106559965,0cyclictest9-21ksoftirqd/019:39:590
106559964,1cyclictest21793-21kworker/0:019:20:150
106559963,2cyclictest1002-21snmpd20:05:140
106559960,1cyclictest674-21dbus-daemon21:05:000
106729953,1cyclictest649-21polkitd20:01:013
106729953,1cyclictest15923-21cat19:20:133
106729953,1cyclictest1002-21snmpd21:07:233
106729953,1cyclictest1002-21snmpd20:56:263
106729953,1cyclictest1002-21snmpd20:53:273
106729953,1cyclictest1002-21snmpd20:30:493
106729953,1cyclictest1002-21snmpd20:26:103
106729953,1cyclictest1002-21snmpd20:22:113
106729953,1cyclictest1002-21snmpd19:52:463
106729952,2cyclictest674-21dbus-daemon19:29:553
106729952,2cyclictest25215-21sed21:00:193
106729952,2cyclictest1002-21snmpd19:46:193
106729950,4cyclictest0-21swapper/320:47:593
106729950,0cyclictest0-21swapper/320:06:083
106669954,0cyclictest0-21swapper/221:00:082
106669953,1cyclictest28395-21needreboot19:50:152
106669953,1cyclictest22054-21mii-tool19:35:132
106669953,1cyclictest1041-21rpcbind19:41:272
106669953,1cyclictest1002-21snmpd21:06:232
106669953,1cyclictest1002-21snmpd20:51:002
106669953,1cyclictest1002-21snmpd20:40:202
106669953,1cyclictest1002-21snmpd20:35:092
106669953,1cyclictest1002-21snmpd20:34:502
106669953,1cyclictest1002-21snmpd19:58:402
106669953,1cyclictest1002-21snmpd19:31:392
106669953,1cyclictest1002-21snmpd19:23:462
106669952,2cyclictest14310-21awk19:15:152
106629955,0cyclictest7091-21kworker/1:220:40:071
106629953,1cyclictest7091-21kworker/1:221:00:121
106559955,0cyclictest7176-21kworker/0:120:30:130
106559955,0cyclictest29154-21kworker/0:219:55:120
106559955,0cyclictest21793-21kworker/0:019:50:420
106559955,0cyclictest21208-21kworker/0:021:06:420
106559953,1cyclictest660-21avahi-daemon20:40:060
106559953,1cyclictest32251-21cat20:00:130
106559953,1cyclictest1002-21snmpd20:15:560
106559953,1cyclictest1002-21snmpd20:15:560
106559953,1cyclictest1002-21snmpd19:16:520
106559952,2cyclictest24633-21gunzip19:40:170
106559950,4cyclictest0-21swapper/020:10:080
106559950,0cyclictest0-21swapper/020:36:090
106669942,1cyclictest3825-21gltestperf20:10:122
106669942,1cyclictest0-21swapper/220:55:002
106559942,1cyclictest17502-21chrt19:25:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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