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2026-03-03 - 12:03
[ 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 rack1slot1.osadl.org (updated Tue Mar 03, 2026 00:45:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
192192227160,53sleep30-21swapper/319:08:473
192462209160,24sleep00-21swapper/019:09:080
191502203150,20sleep10-21swapper/119:07:531
190202202162,27sleep20-21swapper/219:06:132
314142330,0sleep10-21swapper/122:55:171
9532170,0sleep00-21swapper/022:15:350
278802160,0sleep10-21swapper/122:50:191
19415991210,1cyclictest9-21ksoftirqd/020:00:000
1942799111,6cyclictest61650irq/122-eno122:15:122
1942799108,1cyclictest28-21ksoftirqd/220:20:012
1942799100,9cyclictest0-21swapper/221:20:022
1942799100,4cyclictest0-21swapper/220:20:122
1941599103,6cyclictest29977-21latency_hist22:55:000
26394290,0sleep30-21swapper/321:25:203
194399998,1cyclictest35-21ksoftirqd/323:30:363
194279997,1cyclictest28-21ksoftirqd/223:40:002
194279997,1cyclictest28-21ksoftirqd/223:11:162
194279997,1cyclictest28-21ksoftirqd/223:11:162
194279990,4cyclictest0-21swapper/222:30:102
194159998,1cyclictest20414-21/usr/sbin/munin00:05:140
194159990,6cyclictest18732-21apt-get20:15:130
194159990,6cyclictest137712sleep022:33:290
194159990,1cyclictest240-21systemd-journal21:49:590
24620280,0sleep10-21swapper/123:28:571
194399986,1cyclictest707-21snmpd23:16:423
194399986,1cyclictest707-21snmpd23:16:423
194399986,1cyclictest707-21snmpd21:35:483
194279987,1cyclictest561-21nscd21:14:382
194279986,1cyclictest61650irq/122-eno123:30:012
194279986,1cyclictest61650irq/122-eno123:20:172
194279986,1cyclictest61650irq/122-eno121:35:422
194279984,2cyclictest240-21systemd-journal00:05:012
194279983,2cyclictest240-21systemd-journal22:25:012
194279980,0cyclictest0-21swapper/222:27:192
194159987,1cyclictest9-21ksoftirqd/021:20:000
194159986,1cyclictest8353-21cat00:30:160
194159983,4cyclictest9467-21nscd22:35:530
194159980,7cyclictest20411-21ssh23:23:080
194159980,7cyclictest15596-21ssh23:15:530
194159980,7cyclictest15596-21ssh23:15:530
194159980,7cyclictest12669-21ssh23:13:520
194159980,7cyclictest12669-21ssh23:13:520
194159980,7cyclictest1206-21expr23:40:130
194159980,4cyclictest2636-21sed20:50:000
9157270,1sleep30-21swapper/322:26:403
194399976,1cyclictest707-21snmpd21:42:403
194399976,1cyclictest707-21snmpd21:01:043
194399976,1cyclictest35-21ksoftirqd/320:42:353
194399976,1cyclictest24897-21ntpq22:05:163
194399976,1cyclictest15821-21ntpq22:35:183
194399976,1cyclictest11668-21cat22:30:153
194399975,1cyclictest707-21snmpd23:13:333
194399975,1cyclictest707-21snmpd23:13:323
194399975,1cyclictest707-21snmpd22:49:163
194399975,1cyclictest707-21snmpd22:18:493
194399975,1cyclictest707-21snmpd20:51:233
194399975,1cyclictest707-21snmpd20:23:073
194399975,1cyclictest707-21snmpd20:05:043
194399975,1cyclictest707-21snmpd00:37:193
194399975,1cyclictest18740-21ssh21:16:593
194399975,0cyclictest7439-21apt-get00:30:123
194399974,1cyclictest240-21systemd-journal19:54:593
194399972,4cyclictest21757-21munin-node23:40:573
194399971,4cyclictest0-21swapper/323:20:153
194279976,1cyclictest61650irq/122-eno123:45:152
194279976,1cyclictest61650irq/122-eno122:45:222
194279976,1cyclictest61650irq/122-eno122:10:152
194279976,1cyclictest61650irq/122-eno121:50:162
194279976,1cyclictest61650irq/122-eno121:19:552
194279976,1cyclictest61650irq/122-eno100:20:142
194279976,0cyclictest61650irq/122-eno122:40:152
194279976,0cyclictest61650irq/122-eno121:30:192
194279975,1cyclictest707-21snmpd23:57:092
194279975,1cyclictest707-21snmpd21:55:222
194279975,1cyclictest707-21snmpd20:55:462
194279975,1cyclictest707-21snmpd00:11:112
194279975,1cyclictest61650irq/122-eno122:00:212
194279975,1cyclictest61650irq/122-eno121:45:182
194279975,1cyclictest61650irq/122-eno120:00:002
194279975,1cyclictest61650irq/122-eno100:35:112
194279975,1cyclictest27818-21sshd20:33:342
194279973,3cyclictest22583-21sh00:06:182
194279970,6cyclictest0-21swapper/223:50:122
194279970,6cyclictest0-21swapper/221:28:232
194279970,6cyclictest0-21swapper/221:05:162
194279970,2cyclictest0-21swapper/220:50:102
194279970,1cyclictest0-21swapper/223:15:112
194279970,1cyclictest0-21swapper/223:15:112
194279970,1cyclictest0-21swapper/220:44:592
194209972,2cyclictest0-21swapper/121:17:581
194209971,6cyclictest0-21swapper/100:29:311
194209970,6cyclictest0-21swapper/100:05:121
194209970,5cyclictest0-21swapper/121:40:191
194209970,4cyclictest0-21swapper/122:15:121
194209970,2cyclictest0-21swapper/122:10:111
194209970,1cyclictest0-21swapper/123:20:201
194209970,1cyclictest0-21swapper/119:25:381
194159976,1cyclictest8680-21ssh22:25:240
194159976,1cyclictest707-21snmpd20:04:310
194159976,1cyclictest707-21snmpd19:26:590
194159976,1cyclictest4952-1kworker/u9:123:05:140
194159976,1cyclictest22884-21ssh23:25:210
194159976,1cyclictest18573-1kworker/u9:000:15:190
194159976,1cyclictest17498-1kworker/u9:022:45:240
194159976,0cyclictest0-21swapper/019:45:110
194159975,1cyclictest8077-21ntpq19:50:170
194159975,1cyclictest707-21snmpd20:36:290
194159975,1cyclictest30262-21ssh21:30:210
194159970,6cyclictest6486-21ssh23:45:330
194159970,6cyclictest3722-21timerandwakeup19:40:200
194159970,6cyclictest32671-21ssh21:35:050
194159970,6cyclictest2980-21apt-get22:20:110
194159970,6cyclictest26220-21ssh23:30:150
194159970,6cyclictest26100-21ssh22:06:530
194159970,6cyclictest24599-21apt-get21:25:100
194159970,6cyclictest20961-21/usr/sbin/munin21:20:130
194159970,6cyclictest18809-21ssh00:01:410
194159970,6cyclictest18167-1kworker/u9:221:56:570
194159970,6cyclictest17498-1kworker/u9:022:40:100
194159970,6cyclictest1718-21ssh23:00:070
194159970,6cyclictest13944-21ssh21:50:420
194159970,6cyclictest13531-21ssh00:36:260
194159970,6cyclictest0-21swapper/023:55:130
194159970,6cyclictest0-21swapper/020:10:100
194159970,4cyclictest101rcuc/020:10:000
194159970,3cyclictest12035-21diskmemload23:35:180
194159970,1cyclictest652-21ssh22:58:030
194159970,1cyclictest4217-21apt-get21:40:110
194159970,1cyclictest3584-21telnet00:25:120
194159970,1cyclictest27591-21/usr/sbin/munin22:10:140
194159970,1cyclictest12035-21diskmemload00:20:030
194159970,1cyclictest11934-21ssh23:54:050
194159970,1cyclictest0-21swapper/021:00:140
194159970,1cyclictest0-21swapper/020:54:250
194159970,1cyclictest0-21swapper/000:15:000
20433260,0sleep30-21swapper/321:20:123
194399965,1cyclictest9291-21ntpq21:45:183
194399965,1cyclictest707-21snmpd19:35:003
194399965,1cyclictest707-21snmpd19:29:433
194399965,1cyclictest707-21snmpd19:22:443
194399965,1cyclictest707-21snmpd19:22:443
194399965,1cyclictest707-21snmpd00:10:223
194399965,1cyclictest5359-21ssh22:21:503
194399965,1cyclictest32164-21ssh22:55:393
194399965,1cyclictest31167-21ssh23:35:433
194399965,1cyclictest31128-21ssh00:18:213
194399965,1cyclictest30779-21ssh21:31:013
194399965,1cyclictest30190-21ssh22:12:263
194399965,1cyclictest29467-21ssh22:53:463
194399965,1cyclictest23731-21ssh23:26:403
194399965,1cyclictest22454-21ssh00:05:593
194399965,1cyclictest21698-21ssh22:00:343
194399965,1cyclictest15060-21ssh21:12:563
194399965,1cyclictest1269-21ssh00:20:203
194399965,1cyclictest10748-21ssh23:50:593
194399964,1cyclictest707-21snmpd00:29:163
194399963,1cyclictest240-21systemd-journal20:39:553
194399962,3cyclictest18530-21ssh22:40:043
194399961,3cyclictest27156-21sendmail_mailqu20:30:203
194399961,3cyclictest16647-21aten_r1power_vo00:00:113
194399961,2cyclictest0-21swapper/320:15:203
194399961,1cyclictest0-21swapper/320:55:113
194399960,4cyclictest0-21swapper/323:46:343
194399960,3cyclictest0-21swapper/323:08:223
194399960,2cyclictest0-21swapper/323:03:163
194399960,1cyclictest240-21systemd-journal19:15:003
194279966,0cyclictest61650irq/122-eno123:40:192
194279966,0cyclictest61650irq/122-eno123:30:072
194279966,0cyclictest61650irq/122-eno123:05:172
194279966,0cyclictest61650irq/122-eno123:00:122
194279966,0cyclictest61650irq/122-eno122:50:302
194279966,0cyclictest61650irq/122-eno121:40:172
194279966,0cyclictest61650irq/122-eno121:00:082
194279966,0cyclictest61650irq/122-eno120:45:222
194279966,0cyclictest61650irq/122-eno120:10:192
194279966,0cyclictest61650irq/122-eno120:00:342
194279966,0cyclictest61650irq/122-eno119:45:182
194279966,0cyclictest61650irq/122-eno119:30:142
194279965,1cyclictest61650irq/122-eno122:55:032
194279965,1cyclictest61650irq/122-eno122:35:122
194279965,1cyclictest61650irq/122-eno119:50:132
194279965,1cyclictest61650irq/122-eno100:26:062
194279964,1cyclictest61650irq/122-eno122:05:092
194279964,1cyclictest61650irq/122-eno120:25:122
194279964,1cyclictest28995-21sed00:15:142
194279964,1cyclictest14026-21apt-get20:05:102
194279964,1cyclictest0-21swapper/200:30:112
194279960,6cyclictest0-21swapper/219:25:052
194279960,2cyclictest0-21swapper/219:35:102
194279960,1cyclictest0-21swapper/219:40:112
194209965,1cyclictest0-21swapper/123:50:121
194209963,2cyclictest0-21swapper/123:15:251
194209963,2cyclictest0-21swapper/123:15:251
194209962,1cyclictest0-21swapper/121:34:231
194209961,1cyclictest572kswapd000:20:001
194209960,6cyclictest0-21swapper/122:48:581
194209960,6cyclictest0-21swapper/122:42:161
194209960,6cyclictest0-21swapper/122:33:411
194209960,6cyclictest0-21swapper/122:04:401
194209960,6cyclictest0-21swapper/121:38:541
194209960,6cyclictest0-21swapper/120:46:111
194209960,6cyclictest0-21swapper/119:38:361
194209960,5cyclictest0-21swapper/119:15:151
194209960,4cyclictest0-21swapper/120:00:191
194209960,1cyclictest0-21swapper/122:35:121
194209960,1cyclictest0-21swapper/122:27:461
194209960,1cyclictest0-21swapper/119:11:461
194209960,0cyclictest0-21swapper/100:30:041
194209960,0cyclictest0-21swapper/100:01:031
194159965,1cyclictest0-21swapper/020:30:110
194159964,1cyclictest707-21snmpd20:43:050
194159964,1cyclictest6861-21unixbench_singl20:55:170
194159960,6cyclictest22727-21ssh22:03:140
194159960,6cyclictest0-21swapper/020:21:370
194159960,6cyclictest0-21swapper/019:34:380
194159960,5cyclictest0-21swapper/021:10:160
194159960,5cyclictest0-21swapper/019:15:010
194159960,1cyclictest0-21swapper/019:20:180
194159960,1cyclictest0-21swapper/019:20:180
194159960,0cyclictest0-21swapper/019:35:020
194399954,1cyclictest35-21ksoftirqd/319:43:573
194399952,2cyclictest0-21swapper/323:55:113
194399951,3cyclictest12035-21diskmemload21:55:203
194399951,3cyclictest0-21swapper/320:25:213
194399950,3cyclictest0-21swapper/320:00:113
194399950,2cyclictest0-21swapper/321:50:043
194399950,0cyclictest0-21swapper/321:05:103
194279953,1cyclictest0-21swapper/220:35:122
194279951,2cyclictest19600-21apt-get19:10:092
194279950,4cyclictest22417-21sed19:15:012
194279950,4cyclictest0-21swapper/219:20:152
194279950,4cyclictest0-21swapper/219:20:152
194209955,0cyclictest0-21swapper/123:05:531
194209955,0cyclictest0-21swapper/122:22:041
194209955,0cyclictest0-21swapper/122:07:241
194209955,0cyclictest0-21swapper/121:47:401
194209955,0cyclictest0-21swapper/120:30:211
194209955,0cyclictest0-21swapper/100:35:591
194209953,1cyclictest25304-21chrt20:26:311
194209953,1cyclictest0-21swapper/100:10:251
194209952,2cyclictest0-21swapper/121:55:091
194209952,1cyclictest0-21swapper/123:00:201
194209951,1cyclictest0-21swapper/119:20:151
194209951,1cyclictest0-21swapper/119:20:151
194209950,5cyclictest0-21swapper/123:55:341
194209950,5cyclictest0-21swapper/123:48:551
194209950,5cyclictest0-21swapper/123:41:271
194209950,3cyclictest0-21swapper/123:30:391
194209950,3cyclictest0-21swapper/121:30:011
194209950,1cyclictest0-21swapper/121:25:011
194209950,0cyclictest0-21swapper/121:12:131
194209950,0cyclictest0-21swapper/120:42:501
194159950,5cyclictest0-21swapper/021:05:220
194159950,4cyclictest19597-21/usr/sbin/munin19:10:110
194159950,0cyclictest0-21swapper/020:25:020
194399944,0cyclictest4592-21apt-get19:45:113
194399943,1cyclictest704-21cat19:35:153
194399942,1cyclictest22278-21fschecks_time19:15:013
194399942,1cyclictest17377-21cut20:10:153
194399940,4cyclictest0-21swapper/320:45:123
194399940,1cyclictest9373-21/usr/sbin/munin19:55:103
194209944,0cyclictest0-21swapper/120:59:051
194209944,0cyclictest0-21swapper/119:43:571
194209942,1cyclictest0-21swapper/121:05:121
194209941,2cyclictest0-21swapper/123:10:441
194209941,2cyclictest0-21swapper/123:10:441
194209941,2cyclictest0-21swapper/120:50:111
194209941,2cyclictest0-21swapper/120:35:121
194209941,2cyclictest0-21swapper/119:55:091
194209941,2cyclictest0-21swapper/100:20:141
194209941,1cyclictest0-21swapper/120:15:121
194209940,3cyclictest0-21swapper/119:30:151
194209940,2cyclictest0-21swapper/123:36:061
194209940,2cyclictest0-21swapper/121:00:181
194209940,1cyclictest0-21swapper/119:45:161
194209940,0cyclictest0-21swapper/120:24:551
194209940,0cyclictest0-21swapper/120:05:191
194209932,1cyclictest0-21swapper/119:50:111
194209931,1cyclictest0-21swapper/121:50:091
194209930,3cyclictest0-21swapper/120:10:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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