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2026-02-26 - 20:16
[ 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 792 highest latencies:
System rack1slot3.osadl.org (updated Thu Feb 26, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19521999140,12cyclictest0-21swapper/307:39:563
19521999130,11cyclictest0-21swapper/310:20:113
19521999130,11cyclictest0-21swapper/308:10:133
19521999130,11cyclictest0-21swapper/307:30:133
195219991211,0cyclictest0-21swapper/307:55:113
19521999120,11cyclictest0-21swapper/312:30:183
19521999120,11cyclictest0-21swapper/309:35:013
19521999120,11cyclictest0-21swapper/307:15:013
195219991110,0cyclictest0-21swapper/312:15:123
19521999110,10cyclictest0-21swapper/310:40:213
19521999110,10cyclictest0-21swapper/309:09:563
19521999110,10cyclictest0-21swapper/308:20:163
19521999110,10cyclictest0-21swapper/307:50:213
19521999110,0cyclictest0-21swapper/311:30:113
19521999110,0cyclictest0-21swapper/310:45:163
19521999110,0cyclictest0-21swapper/308:25:113
19521999109,0cyclictest0-21swapper/307:28:303
19521999108,1cyclictest0-21swapper/307:15:113
195219991010,0cyclictest0-21swapper/311:30:013
195219991010,0cyclictest0-21swapper/310:35:133
195219991010,0cyclictest0-21swapper/310:19:043
19521999100,9cyclictest265063-21taskset10:04:203
19521999100,9cyclictest0-21swapper/312:35:193
19521999100,9cyclictest0-21swapper/309:50:183
19521999100,9cyclictest0-21swapper/308:15:173
19521999100,9cyclictest0-21swapper/307:45:173
19521999100,0cyclictest0-21swapper/312:20:183
19521999100,0cyclictest0-21swapper/311:35:183
19521999100,0cyclictest0-21swapper/311:04:563
19521999100,0cyclictest0-21swapper/308:55:173
19521999100,0cyclictest0-21swapper/308:35:013
1952199999,0cyclictest0-21swapper/311:54:313
1952199999,0cyclictest0-21swapper/310:05:193
1952199999,0cyclictest0-21swapper/309:40:183
1952199999,0cyclictest0-21swapper/309:40:183
1952199996,1cyclictest0-21swapper/312:25:133
1952199990,8cyclictest0-21swapper/310:25:183
1952199990,8cyclictest0-21swapper/310:12:303
1952199990,0cyclictest0-21swapper/311:05:133
1952199990,0cyclictest0-21swapper/308:00:123
1952199988,0cyclictest0-21swapper/312:10:013
1952199988,0cyclictest0-21swapper/311:10:193
1952199988,0cyclictest0-21swapper/308:05:163
1952199988,0cyclictest0-21swapper/307:20:103
1952199987,0cyclictest0-21swapper/312:03:363
1952199987,0cyclictest0-21swapper/311:17:363
1952199987,0cyclictest0-21swapper/310:50:163
1952199980,7cyclictest0-21swapper/309:29:403
1952199980,7cyclictest0-21swapper/309:15:013
1952199980,7cyclictest0-21swapper/308:45:173
1952199977,0cyclictest0-21swapper/310:31:193
1952199977,0cyclictest0-21swapper/307:40:013
1952199970,0cyclictest0-21swapper/308:52:213
193821271,4sleep30-21swapper/307:05:143
1952199966,0cyclictest0-21swapper/309:37:263
1952199966,0cyclictest0-21swapper/309:00:123
1952199966,0cyclictest0-21swapper/308:35:123
1952199965,0cyclictest0-21swapper/312:10:133
1952199960,0cyclictest0-21swapper/311:00:003
14039860,2rtkit-daemon691-21gmain07:05:062
1952199955,0cyclictest0-21swapper/308:40:033
1952199952,2cyclictest244341-21taskset09:15:013
1952199950,3cyclictest0-21swapper/311:46:083
1952199950,3cyclictest0-21swapper/311:20:463
1952199950,3cyclictest0-21swapper/309:45:043
193909251,2sleep0194110-21/usr/sbin/munin07:05:140
14039850,3rtkit-daemon769-21ntpd10:05:162
1952199944,0cyclictest0-21swapper/311:55:263
1952199944,0cyclictest0-21swapper/311:40:063
1952199940,3cyclictest246769-21chrt09:20:133
1952199940,3cyclictest0-21swapper/309:55:033
194852242,1sleep10-21swapper/107:07:321
14039840,2rtkit-daemon766-21snmpd12:30:102
14039840,2rtkit-daemon766-21snmpd11:00:382
14039840,2rtkit-daemon691-21gmain10:34:172
14039840,2rtkit-daemon1-21systemd12:22:052
14039840,2rtkit-daemon1-21systemd10:42:272
14039840,1rtkit-daemon260100-21python309:50:182
14039840,1rtkit-daemon1-21systemd11:42:592
318456230,1sleep2318610-21ntp_states12:10:162
277910230,1sleep1277936-21apt-get10:35:131
255321230,1sleep0255473-21ntp_states09:40:170
255321230,1sleep0255473-21ntp_states09:40:160
237602230,2sleep1236785-21/usr/sbin/munin08:55:191
213777230,1sleep2213803-21apt-get07:55:122
211411230,0sleep10-21swapper/107:47:231
14039830,2rtkit-daemon769-21ntpd07:53:402
14039830,2rtkit-daemon766-21snmpd07:35:262
14039830,2rtkit-daemon606-21avahi-daemon08:15:582
14039830,2rtkit-daemon197431-21munin-node08:04:552
14039830,2rtkit-daemon1410-21sendmail-mta10:15:082
14039830,2rtkit-daemon1-21systemd10:00:312
14039830,1rtkit-daemon769-21ntpd09:13:402
14039830,1rtkit-daemon766-21snmpd11:50:402
14039830,1rtkit-daemon766-21snmpd11:12:582
14039830,1rtkit-daemon766-21snmpd11:08:162
14039830,1rtkit-daemon766-21snmpd10:35:272
14039830,1rtkit-daemon691-21gmain11:30:022
14039830,1rtkit-daemon615-21rsyslogd07:30:262
14039830,1rtkit-daemon606-21avahi-daemon10:10:142
14039830,1rtkit-daemon440-21systemd-udevd09:29:582
14039830,1rtkit-daemon328-21plymouthd11:55:162
14039830,1rtkit-daemon328-21plymouthd10:59:382
14039830,1rtkit-daemon328-21plymouthd09:05:152
14039830,1rtkit-daemon283741-21ssh10:46:032
14039830,1rtkit-daemon230416-21vmstat08:35:222
14039830,1rtkit-daemon2117-21packagekitd09:57:372
14039830,1rtkit-daemon2117-21packagekitd09:20:172
14039830,1rtkit-daemon202187-21grep07:25:142
14039830,1rtkit-daemon197640-21cut07:15:002
14039830,1rtkit-daemon197431-21munin-node10:22:202
14039830,1rtkit-daemon197431-21munin-node08:20:232
14039830,1rtkit-daemon1410-21sendmail-mta12:28:092
14039830,1rtkit-daemon1410-21sendmail-mta10:26:242
14039830,1rtkit-daemon1410-21sendmail-mta09:46:282
14039830,1rtkit-daemon1410-21sendmail-mta09:16:282
14039830,1rtkit-daemon1-21systemd12:38:422
14039830,1rtkit-daemon1-21systemd12:05:562
14039830,1rtkit-daemon1-21systemd12:01:192
14039830,1rtkit-daemon1-21systemd11:35:412
14039830,1rtkit-daemon1-21systemd11:21:272
14039830,1rtkit-daemon1-21systemd11:16:012
14039830,1rtkit-daemon1-21systemd09:35:582
14039830,1rtkit-daemon1-21systemd08:07:362
14039830,1rtkit-daemon1-21systemd07:45:152
14039830,1rtkit-daemon0-21swapper/212:16:412
14039830,1rtkit-daemon0-21swapper/210:52:392
14039830,0rtkit-daemon0-21swapper/209:40:262
14039830,0rtkit-daemon0-21swapper/209:40:262
311601220,1sleep0311737-21aten_r1power_vo11:55:130
310168220,1sleep0310279-21/usr/sbin/munin11:50:170
309643220,1sleep1309911-21df11:50:131
308030220,1sleep2308184-21ntp_states11:45:182
302968220,1sleep10-21swapper/111:35:011
299053220,1sleep0299079-21apt-get11:25:100
271665220,1sleep0271691-21apt-get10:20:100
261828220,1sleep0261978-21ntp_states09:55:180
252365220,1sleep1252588-21sed09:35:001
251922220,0sleep00-21swapper/009:30:320
249908220,1sleep00-21swapper/009:25:320
229118220,1sleep0229144-21apt-get08:35:130
217623220,0sleep10-21swapper/108:05:121
217128222,0sleep1351ktimers/108:01:521
198629220,1sleep0198779-21ntp_states07:15:160
197029220,1sleep1197741-21users07:15:011
14039820,1rtkit-daemon769-21ntpd08:50:132
14039820,1rtkit-daemon766-21snmpd09:00:512
14039820,1rtkit-daemon1-21systemd09:30:492
14039820,1rtkit-daemon1-21systemd08:10:022
14039820,0rtkit-daemon328-21plymouthd11:26:382
14039820,0rtkit-daemon328-21plymouthd08:26:312
14039820,0rtkit-daemon0-21swapper/208:55:112
14039820,0rtkit-daemon0-21swapper/208:45:222
14039820,0rtkit-daemon0-21swapper/208:40:122
14039820,0rtkit-daemon0-21swapper/208:30:032
14039820,0rtkit-daemon0-21swapper/207:40:032
14039820,0rtkit-daemon0-21swapper/207:20:212
14039820,0rtkit-daemon0-21swapper/207:10:142
329667210,1sleep00-21swapper/012:36:080
329240210,0sleep10-21swapper/112:35:211
326636210,0sleep00-21swapper/012:30:150
325574210,0sleep10-21swapper/112:26:481
324105210,0sleep00-21swapper/012:25:110
323478210,0sleep10-21swapper/112:21:401
322991210,0sleep00-21swapper/012:20:190
321306210,0sleep10-21swapper/112:16:031
319274210,0sleep10-21swapper/112:11:311
317691210,0sleep00-21swapper/012:10:020
316721210,0sleep10-21swapper/112:05:191
315122210,0sleep00-21swapper/012:01:380
314295210,0sleep10-21swapper/112:00:181
311738210,0sleep10-21swapper/111:55:141
308313210,0sleep00-21swapper/011:45:200
306835210,0sleep00-21swapper/011:42:120
306651210,0sleep10-21swapper/111:40:331
303868210,0sleep10-21swapper/111:35:171
303222210,0sleep0303248-21apt-get11:35:120
302592210,0sleep00-21swapper/011:31:400
300798210,0sleep10-21swapper/111:29:161
298561210,0sleep10-21swapper/111:22:521
296974210,0sleep00-21swapper/011:20:110
296530210,0sleep10-21swapper/111:18:321
296399210,0sleep00-21swapper/011:17:230
293756210,0sleep10-21swapper/111:10:181
292971210,0sleep00-21swapper/011:10:140
290935210,0sleep10-21swapper/111:05:151
290766210,0sleep00-21swapper/011:05:140
288684210,0sleep0288855-21/usr/sbin/munin11:00:140
288613210,0sleep1288615-21ssh11:00:071
287484210,0sleep00-21swapper/010:55:170
286516210,0sleep10-21swapper/110:55:101
285199210,0sleep00-21swapper/010:50:170
284420210,0sleep10-21swapper/110:50:021
283976210,0sleep10-21swapper/110:48:091
282105210,0sleep00-21swapper/010:45:000
280973210,0sleep10-21swapper/110:40:171
280795210,0sleep00-21swapper/010:40:160
278342210,0sleep00-21swapper/010:35:160
277635210,0sleep10-21swapper/110:34:491
275469210,1sleep0275473-21ssh10:29:080
275315210,0sleep10-21swapper/110:27:451
271694210,0sleep10-21swapper/110:20:121
270968210,0sleep10-21swapper/110:16:201
270930210,0sleep00-21swapper/010:15:590
269012210,0sleep00-21swapper/010:12:270
267474210,0sleep10-21swapper/110:10:111
266290210,0sleep10-21swapper/110:05:181
266161210,0sleep00-21swapper/010:05:180
263750210,0sleep10-21swapper/110:00:151
263041210,0sleep00-21swapper/010:00:020
261979210,0sleep10-21swapper/109:55:191
259876210,0sleep10-21swapper/109:50:181
259705210,0sleep00-21swapper/009:50:170
257656210,0sleep00-21swapper/009:45:170
254424210,0sleep10-21swapper/109:40:021
254424210,0sleep10-21swapper/109:40:021
253997210,0sleep10-21swapper/109:36:051
253340210,0sleep00-21swapper/009:35:160
247028210,0sleep00-21swapper/009:20:150
246596210,0sleep10-21swapper/109:20:121
245297210,0sleep10-21swapper/109:15:161
243906210,1sleep00-21swapper/009:10:550
241598210,0sleep00-21swapper/009:05:170
240629210,0sleep10-21swapper/109:05:101
238718210,0sleep00-21swapper/009:00:100
237515210,0sleep00-21swapper/008:55:180
235138210,0sleep10-21swapper/108:50:151
234965210,0sleep00-21swapper/008:50:140
233998210,0sleep10-21swapper/108:45:181
233326210,0sleep00-21swapper/008:45:130
231730210,0sleep00-21swapper/008:40:170
231205210,0sleep10-21swapper/108:40:141
227207210,0sleep00-21swapper/008:30:120
226763210,0sleep00-21swapper/008:27:310
225045210,0sleep10-21swapper/108:25:001
223645210,0sleep10-21swapper/108:20:131
223471210,0sleep0223644-21/usr/sbin/munin08:20:120
221890210,0sleep00-21swapper/008:15:150
221446210,0sleep10-21swapper/108:15:121
221015210,0sleep10-21swapper/108:12:391
220406210,0sleep00-21swapper/008:10:190
218587210,0sleep00-21swapper/008:05:190
216133210,0sleep00-21swapper/008:00:140
214203210,0sleep10-21swapper/107:55:151
212916210,0sleep10-21swapper/107:50:231
208814210,0sleep00-21swapper/007:40:170
206527210,0sleep10-21swapper/107:35:181
205439210,0sleep00-21swapper/007:35:010
203775210,0sleep00-21swapper/007:30:130
202305210,0sleep00-21swapper/007:25:160
201615210,0sleep10-21swapper/107:25:011
201408210,1sleep00-21swapper/007:22:240
195548210,0sleep10-21swapper/107:10:121
326177200,0sleep10-21swapper/112:30:031
319902200,0sleep00-21swapper/012:15:020
315506200,0sleep00-21swapper/012:05:010
307155200,0sleep10-21swapper/111:45:011
275811200,0sleep00-21swapper/010:30:040
256531200,0sleep10-21swapper/109:45:021
248576200,0sleep10-21swapper/109:25:051
244547200,0sleep00-21swapper/009:15:030
242534200,0sleep10-21swapper/109:10:041
238704200,0sleep10-21swapper/109:00:031
228871200,0sleep10-21swapper/108:35:021
226956200,0sleep10-21swapper/108:30:011
213765200,0sleep00-21swapper/007:55:020
211855200,0sleep00-21swapper/007:50:020
209746200,0sleep00-21swapper/007:45:010
208035200,0sleep10-21swapper/107:40:021
203760200,0sleep10-21swapper/107:30:011
199682200,0sleep10-21swapper/107:20:011
195354200,0sleep00-21swapper/007:10:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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