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2026-02-26 - 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 highest latencies:
System rack5slot0.osadl.org (updated Thu Feb 26, 2026 00:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1433121220,0sleep114334-21timerwakeupswit20:45:211
2622221100,3sleep2190699cyclictest23:47:192
140982980,5sleep10-21swapper/123:03:341
274202960,3sleep30-21swapper/322:02:163
36992920,2sleep13695-21sshd22:23:581
82092900,0sleep08206-21sshd21:56:490
137329033,44sleep30-21swapper/319:06:523
112152900,1sleep00-21swapper/022:00:290
17362880,2sleep32512-21runrttasks21:42:133
53762850,3sleep30-21swapper/321:14:523
53762850,3sleep30-21swapper/321:14:523
45228532,43sleep10-21swapper/119:05:191
34352850,3sleep13434-21sshd22:17:021
65912840,1sleep20-21swapper/200:13:122
218242840,1sleep021822-21sshd22:15:290
108292840,2sleep310826-21sshd23:17:233
108292840,2sleep310826-21sshd23:17:233
124082820,2sleep212397-21sshd21:32:382
140842810,2sleep30-21swapper/322:52:503
307152800,3sleep130706-21sshd21:52:051
121572800,2sleep212143-21sshd23:10:132
264422780,1sleep00-21swapper/022:26:180
102802780,3sleep3190799cyclictest23:31:253
164352770,2sleep116431-21sshd21:12:301
164352770,2sleep116431-21sshd21:12:301
305062760,2sleep130498-21sshd22:58:251
267272760,2sleep20-21swapper/223:22:312
267272760,2sleep20-21swapper/223:22:312
144732740,1sleep00-21swapper/000:39:040
129502740,2sleep312949-21sshd00:24:353
8932720,3sleep0190399cyclictest23:34:030
147412720,5sleep10-21swapper/121:36:221
278442710,1sleep02076-21nscd22:43:580
137562710,0sleep32024-21nfsd21:32:483
128032710,2sleep30-21swapper/321:36:093
7442700,1sleep03-21ksoftirqd/023:48:050
48252700,1sleep30-21swapper/323:45:003
170042700,1sleep03-21ksoftirqd/022:11:360
96562680,2sleep10-21swapper/100:10:071
78982680,4sleep3190799cyclictest21:46:143
289932680,0sleep00-21swapper/022:30:070
146226828,11sleep20-21swapper/219:08:012
189002610,3sleep2190699cyclictest23:53:282
25312590,2sleep22530-21sshd22:06:372
161625833,13sleep00-21swapper/019:09:500
241582410,39sleep1144650irq/27-eth022:09:021
142512400,2sleep10-21swapper/100:35:241
82902320,30sleep1144650irq/27-eth000:16:491
208482290,2sleep10-21swapper/121:20:001
208482290,2sleep10-21swapper/121:19:591
322132280,2sleep30-21swapper/322:06:173
227272280,3sleep22512-21runrttasks22:22:322
190399280,1cyclictest0-21swapper/023:27:360
190399280,1cyclictest0-21swapper/021:26:030
138832280,2sleep20-21swapper/222:04:212
134822280,2sleep20-21swapper/200:35:202
190699271,5cyclictest13947-21sshd00:31:562
55192262,22sleep1144650irq/27-eth022:30:581
5322262,22sleep3144650irq/27-eth021:17:503
5322262,22sleep3144650irq/27-eth021:17:493
190399263,12cyclictest12112-21sshd23:42:130
141622260,24sleep3144650irq/27-eth023:10:223
89012250,2sleep18893-21sshd21:42:591
38552250,1sleep20-21swapper/222:10:132
324412250,3sleep30-21swapper/300:12:293
290582250,2sleep229057-21bash23:58:092
190399250,1cyclictest0-21swapper/000:05:570
190399250,15cyclictest14715-21sshd21:40:100
190399250,14cyclictest8990-21bash22:45:190
125762250,1sleep233-21ksoftirqd/221:46:452
263042240,2sleep20-21swapper/223:36:492
25272240,22sleep2144650irq/27-eth021:21:222
190499243,0cyclictest0-21swapper/121:27:531
190499241,3cyclictest0-21swapper/122:45:151
190399240,1cyclictest0-21swapper/022:57:090
190399240,17cyclictest23564-21sshd23:15:130
190399240,17cyclictest23564-21sshd23:15:130
127012240,1sleep30-21swapper/322:56:273
298692230,0sleep20-21swapper/222:50:572
190399231,1cyclictest144650irq/27-eth021:20:260
190399231,1cyclictest144650irq/27-eth000:11:510
190399230,1cyclictest21010-21sshd23:39:480
190399230,1cyclictest0-21swapper/023:56:330
190399230,18cyclictest0-21swapper/000:18:120
190399230,15cyclictest25396-21sshd22:50:270
190399230,15cyclictest13571-21sshd23:00:060
190399230,11cyclictest20627-21sshd23:11:020
190399230,11cyclictest14979-21sshd00:03:350
145562230,2sleep30-21swapper/322:28:333
141542230,2sleep30-21swapper/322:35:193
116862230,1sleep20-21swapper/221:53:382
324492220,19sleep2144650irq/27-eth000:23:042
213332220,2sleep22512-21runrttasks23:25:192
190499227,2cyclictest0-21swapper/119:46:391
1904992210,10cyclictest9692-21sshd23:10:001
190499220,2cyclictest0-21swapper/123:30:061
190499220,11cyclictest0-21swapper/123:20:031
190499220,11cyclictest0-21swapper/123:20:031
190399220,9cyclictest26534-21sshd21:17:070
190399220,9cyclictest26534-21sshd21:17:060
190399220,2cyclictest12944-21sshd00:24:350
190399220,2cyclictest0-21swapper/021:10:130
190399220,2cyclictest0-21swapper/021:10:130
190399220,1cyclictest0-21swapper/023:21:040
190399220,1cyclictest0-21swapper/023:21:040
190399220,16cyclictest0-21swapper/023:05:570
190399220,15cyclictest1499-21bash22:23:460
190399220,14cyclictest21288-21sshd00:25:230
190399220,12cyclictest0-21swapper/000:33:290
190399220,11cyclictest0-21swapper/021:37:480
49302210,1sleep24927-21perf22:45:002
190499219,2cyclictest0-21swapper/123:36:281
190499218,2cyclictest0-21swapper/121:59:041
190499218,2cyclictest0-21swapper/121:30:541
190499217,2cyclictest0-21swapper/122:25:171
190499217,2cyclictest0-21swapper/120:15:181
190499217,2cyclictest0-21swapper/100:08:561
190499212,5cyclictest0-21swapper/122:40:141
190499210,9cyclictest0-21swapper/122:10:501
190499210,9cyclictest0-21swapper/100:30:171
190499210,2cyclictest0-21swapper/123:54:431
190499210,10cyclictest0-21swapper/123:49:461
190499210,10cyclictest0-21swapper/122:52:581
190499210,10cyclictest0-21swapper/122:03:301
190499210,10cyclictest0-21swapper/120:40:201
190399217,13cyclictest21507-21munin-node19:50:200
190399212,9cyclictest19975-21bash21:30:060
190399212,18cyclictest28981-21sshd21:48:320
190399210,20cyclictest22993-21sshd21:51:150
190399210,1cyclictest29860-21bash22:37:030
190399210,12cyclictest25248-21bash23:50:350
12742210,19sleep2144650irq/27-eth022:58:482
289282201,17sleep210950irq/23-ehci_hcd22:47:302
190699206,8cyclictest17143-21sshd23:32:112
190499207,2cyclictest0-21swapper/122:35:061
190499207,2cyclictest0-21swapper/121:23:001
190499207,2cyclictest0-21swapper/100:00:521
190499200,9cyclictest0-21swapper/123:55:251
190499200,9cyclictest0-21swapper/123:40:101
190499200,9cyclictest0-21swapper/121:45:521
190499200,9cyclictest0-21swapper/121:09:591
190499200,9cyclictest0-21swapper/119:53:401
190499200,9cyclictest0-21swapper/100:25:161
190499200,1cyclictest0-21swapper/120:35:141
190499200,10cyclictest0-21swapper/119:35:191
190399200,2cyclictest23315-21tr22:05:170
320382190,16sleep3144650irq/27-eth000:15:513
275752190,2sleep327562-21sshd00:04:593
261392190,17sleep2144650irq/27-eth022:19:322
190499197,2cyclictest0-21swapper/123:25:121
190499197,2cyclictest0-21swapper/123:10:541
190499197,2cyclictest0-21swapper/100:20:181
190499192,5cyclictest0-21swapper/121:00:151
190499190,9cyclictest0-21swapper/123:16:121
190499190,9cyclictest0-21swapper/123:16:121
190499190,9cyclictest0-21swapper/119:34:461
190499190,9cyclictest0-21swapper/119:15:121
190399190,2cyclictest0-21swapper/020:35:220
190399190,1cyclictest15855-21if_err_eth020:50:130
190399190,1cyclictest0-21swapper/019:45:180
190399190,18cyclictest0-21swapper/021:00:120
190399190,18cyclictest0-21swapper/020:17:110
139722190,2sleep20-21swapper/221:57:282
77152182,14sleep3144650irq/27-eth023:02:533
231502180,2sleep223129-21sshd00:15:002
190499189,1cyclictest0-21swapper/120:50:301
190499180,9cyclictest0-21swapper/120:55:161
190499180,9cyclictest0-21swapper/120:05:181
190499180,9cyclictest0-21swapper/119:25:151
190399182,15cyclictest24065-21sshd21:10:010
190399181,16cyclictest0-21swapper/019:15:120
190399180,2cyclictest0-21swapper/019:42:250
190399180,1cyclictest0-21swapper/020:40:170
190799174,11cyclictest22473-21bash22:12:123
190799172,11cyclictest144650irq/27-eth022:16:343
190799170,12cyclictest11386-21sshd23:38:453
190499170,9cyclictest0-21swapper/120:30:121
190499170,9cyclictest0-21swapper/120:25:541
190499170,9cyclictest0-21swapper/120:00:051
190499170,9cyclictest0-21swapper/119:55:541
190499170,2cyclictest0-21swapper/120:11:001
190499170,1cyclictest0-21swapper/120:21:291
190499170,1cyclictest0-21swapper/119:21:001
190399170,2cyclictest0-21swapper/020:30:190
190399170,1cyclictest0-21swapper/020:45:120
190399170,1cyclictest0-21swapper/020:25:140
190399170,1cyclictest0-21swapper/020:24:150
190399170,1cyclictest0-21swapper/020:00:180
190399170,1cyclictest0-21swapper/019:30:110
190399170,16cyclictest0-21swapper/020:06:260
1907991614,1cyclictest0-21swapper/300:26:303
1907991613,2cyclictest13537-21sshd00:38:573
190799160,7cyclictest0-21swapper/322:33:483
190799160,15cyclictest19805-21sshd23:46:363
190799160,11cyclictest32214-21sshd22:40:483
190699163,12cyclictest10950irq/23-ehci_hcd20:10:522
190699162,7cyclictest10950irq/23-ehci_hcd21:18:252
190699162,7cyclictest10950irq/23-ehci_hcd21:18:252
190699160,11cyclictest18140-21sshd23:42:532
190399166,8cyclictest0-21swapper/019:35:220
190399160,9cyclictest9120-21diskstats19:25:110
190399160,9cyclictest2247-21crond21:00:000
190399160,8cyclictest0-21swapper/019:55:030
190399160,1cyclictest6844-21df_inode19:20:120
190399160,1cyclictest2648-21hddtemp_smartct19:10:130
190399160,12cyclictest0-21swapper/020:10:160
190799158,5cyclictest7499-21sshd21:21:533
190799155,5cyclictest1905-21sshd00:09:173
190799150,6cyclictest0-21swapper/323:21:363
190799150,6cyclictest0-21swapper/323:21:363
190799150,3cyclictest0-21swapper/323:06:463
190799150,13cyclictest0-21swapper/323:25:113
190799150,10cyclictest22718-21sshd22:22:323
190699155,4cyclictest153250irq/28-eth1-rx-22:35:462
190699153,6cyclictest2876-21sshd23:02:212
190699153,11cyclictest0-21swapper/220:44:372
1906991511,3cyclictest8337-21sshd21:35:352
190699150,6cyclictest11309-21id23:17:262
190699150,6cyclictest11309-21id23:17:262
190699150,14cyclictest13676-21sshd21:12:132
190699150,14cyclictest13676-21sshd21:12:122
190699150,14cyclictest0-21swapper/200:26:132
190799149,4cyclictest23420-21sshd00:33:003
190799148,5cyclictest0-21swapper/320:36:313
190799148,4cyclictest5868-21bash22:45:053
190799148,4cyclictest25975-21munin-node20:00:203
190799148,4cyclictest2088-21snmpd19:40:163
190799142,11cyclictest144650irq/27-eth021:25:223
190799142,11cyclictest10950irq/23-ehci_hcd20:40:403
190799141,8cyclictest0-21swapper/321:52:523
190799141,12cyclictest2024-21nfsd23:55:313
1907991410,2cyclictest29525-21sshd21:55:343
190799140,13cyclictest0-21swapper/320:30:253
190799140,13cyclictest0-21swapper/320:21:303
190799140,12cyclictest19541-21sshd23:50:093
190699148,5cyclictest144650irq/27-eth020:05:112
190699147,6cyclictest30810-21missed_timers23:05:182
190699146,2cyclictest10950irq/23-ehci_hcd21:26:292
190699142,8cyclictest15113-21sshd22:25:122
190699141,12cyclictest144650irq/27-eth019:55:202
190699141,12cyclictest10950irq/23-ehci_hcd21:04:282
190699140,13cyclictest28483-21cp22:30:042
190699140,10cyclictest144650irq/27-eth021:40:112
309532131,11sleep3144650irq/27-eth020:10:313
190799138,3cyclictest7674-21ntp_states19:20:183
190799138,3cyclictest18435-21grep19:45:123
190799134,1cyclictest0-21swapper/320:51:213
190799131,4cyclictest0-21swapper/320:45:233
190799131,3cyclictest0-21swapper/319:27:173
190799131,11cyclictest144650irq/27-eth021:05:143
190799130,5cyclictest0-21swapper/321:00:173
190799130,12cyclictest0-21swapper/320:07:083
190799130,12cyclictest0-21swapper/319:59:303
190799130,12cyclictest0-21swapper/319:51:363
190799130,12cyclictest0-21swapper/319:39:263
190799130,12cyclictest0-21swapper/319:32:043
190699137,5cyclictest31380-21ntp_kernel_pll_00:05:182
190699135,4cyclictest21083-21bash00:00:392
190699133,10cyclictest10950irq/23-ehci_hcd20:22:022
190699131,11cyclictest144650irq/27-eth020:19:062
190699131,11cyclictest144650irq/27-eth019:45:562
190699130,5cyclictest0-21swapper/220:02:152
190699130,5cyclictest0-21swapper/219:30:532
190699130,12cyclictest0-21swapper/221:07:092
190699130,12cyclictest0-21swapper/220:56:152
190699130,12cyclictest0-21swapper/220:50:182
190699130,12cyclictest0-21swapper/220:45:432
190699130,12cyclictest0-21swapper/220:38:172
190699130,12cyclictest0-21swapper/219:40:552
190699130,12cyclictest0-21swapper/219:28:352
190499132,10cyclictest144650irq/27-eth019:41:541
190799127,3cyclictest4573-21diskstats19:15:123
190799120,3cyclictest31883-21diskstats20:15:123
190799120,3cyclictest17720-21diskstats20:55:133
190799120,11cyclictest2245-21df_abs19:10:113
190799120,10cyclictest4012-21df20:25:103
190699128,3cyclictest20925-21iostat19:50:132
190699120,3cyclictest4073-21diskstats20:25:112
190699120,11cyclictest2024-21nfsd19:15:112
190699120,11cyclictest0-21swapper/220:30:052
190699120,11cyclictest0-21swapper/219:35:102
190699120,11cyclictest0-21swapper/219:22:112
190699120,10cyclictest0-21swapper/219:10:132
190499128,3cyclictest28950irq/26-ahci[00019:10:221
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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