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2026-03-05 - 05:06
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #8, slot #6

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
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Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 highest latencies:
System rack8slot6s.osadl.org (updated Thu Mar 05, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5922991918,1cyclictest65850irq/126-lan22:00:112
5922991918,1cyclictest65850irq/126-lan20:22:232
5922991818,0cyclictest65850irq/126-lan21:47:322
5922991817,1cyclictest65850irq/126-lan23:06:322
5922991717,0cyclictest65850irq/126-lan23:40:102
5922991717,0cyclictest65850irq/126-lan22:10:142
5922991717,0cyclictest65850irq/126-lan00:38:402
5922991716,1cyclictest65850irq/126-lan22:50:092
5922991716,1cyclictest65850irq/126-lan22:35:122
5922991716,1cyclictest65850irq/126-lan22:05:212
5922991716,1cyclictest65850irq/126-lan20:50:132
5922991716,1cyclictest65850irq/126-lan19:40:152
5922991716,1cyclictest65850irq/126-lan19:30:152
5922991716,1cyclictest65850irq/126-lan00:30:132
5922991716,1cyclictest65850irq/126-lan00:20:112
5922991616,0cyclictest65850irq/126-lan22:20:102
5922991616,0cyclictest65850irq/126-lan22:18:322
5922991616,0cyclictest65850irq/126-lan21:05:272
5922991616,0cyclictest65850irq/126-lan20:35:082
5922991616,0cyclictest65850irq/126-lan19:45:142
5922991616,0cyclictest65850irq/126-lan00:15:182
5922991616,0cyclictest65850irq/126-lan00:10:012
5922991615,1cyclictest65850irq/126-lan23:45:162
5922991615,1cyclictest65850irq/126-lan23:39:592
5922991615,1cyclictest65850irq/126-lan23:30:162
5922991615,1cyclictest65850irq/126-lan23:15:122
5922991615,1cyclictest65850irq/126-lan23:10:142
5922991615,1cyclictest65850irq/126-lan22:45:332
5922991615,1cyclictest65850irq/126-lan21:25:162
5922991615,1cyclictest65850irq/126-lan20:45:152
5922991615,1cyclictest65850irq/126-lan20:40:192
5922991615,1cyclictest65850irq/126-lan20:05:172
5922991615,1cyclictest65850irq/126-lan19:50:112
5922991615,1cyclictest65850irq/126-lan19:35:122
5922991515,0cyclictest65850irq/126-lan22:33:322
5922991515,0cyclictest65850irq/126-lan00:00:342
5922991514,1cyclictest65850irq/126-lan23:25:122
5922991514,1cyclictest65850irq/126-lan21:30:122
5922991514,1cyclictest65850irq/126-lan21:20:152
5922991514,1cyclictest65850irq/126-lan21:10:152
5922991514,1cyclictest65850irq/126-lan20:15:212
5922991514,1cyclictest65850irq/126-lan19:15:002
5922991414,0cyclictest65850irq/126-lan23:50:152
5922991414,0cyclictest65850irq/126-lan20:01:312
5922991413,1cyclictest65850irq/126-lan21:40:182
5922991413,1cyclictest65850irq/126-lan21:00:132
5922991413,1cyclictest65850irq/126-lan19:55:152
5922991413,1cyclictest65850irq/126-lan19:25:142
5922991413,1cyclictest65850irq/126-lan19:20:162
5922991413,1cyclictest65850irq/126-lan19:15:142
5922991413,1cyclictest65850irq/126-lan00:25:192
5922991413,1cyclictest65850irq/126-lan00:05:152
5922991313,0cyclictest65850irq/126-lan22:40:122
5922991313,0cyclictest65850irq/126-lan21:51:082
5922991312,1cyclictest65850irq/126-lan23:00:132
5922991312,1cyclictest65850irq/126-lan20:55:152
5922991312,1cyclictest65850irq/126-lan20:10:132
5922991212,0cyclictest65850irq/126-lan22:29:332
5922991211,1cyclictest65850irq/126-lan21:35:132
5922991211,1cyclictest65850irq/126-lan20:30:182
5922991211,1cyclictest65850irq/126-lan20:25:112
5922991111,0cyclictest65850irq/126-lan23:57:342
5922991111,0cyclictest65850irq/126-lan23:20:172
5922991111,0cyclictest65850irq/126-lan21:55:172
592299109,1cyclictest65850irq/126-lan21:15:122
59259998,1cyclictest743-21snmpd22:17:163
59229999,0cyclictest65850irq/126-lan22:55:132
59179998,1cyclictest743-21snmpd23:56:381
59179998,1cyclictest743-21snmpd20:46:581
59179998,1cyclictest743-21snmpd00:22:061
59179998,1cyclictest741-21lldpd21:19:181
59259988,0cyclictest743-21snmpd22:41:213
59259988,0cyclictest743-21snmpd20:57:263
59259988,0cyclictest743-21snmpd00:03:323
59259988,0cyclictest741-21lldpd00:32:063
59259987,1cyclictest743-21snmpd23:56:213
59259987,1cyclictest743-21snmpd23:27:263
59259987,1cyclictest743-21snmpd23:23:433
59259987,1cyclictest741-21lldpd19:46:153
59259987,1cyclictest741-21lldpd19:34:203
59259986,2cyclictest743-21snmpd23:16:433
59259986,2cyclictest743-21snmpd20:04:363
59179988,0cyclictest743-21snmpd19:52:051
59179988,0cyclictest743-21snmpd19:25:531
59179988,0cyclictest741-21lldpd22:13:301
59179988,0cyclictest741-21lldpd21:52:031
59179988,0cyclictest741-21lldpd21:23:041
59179988,0cyclictest741-21lldpd19:30:001
59179987,1cyclictest743-21snmpd23:06:481
59179987,1cyclictest743-21snmpd20:22:571
59179987,1cyclictest743-21snmpd00:30:461
59179987,1cyclictest743-21snmpd00:16:031
59179986,2cyclictest743-21snmpd22:31:081
59179986,2cyclictest743-21snmpd21:44:431
59179986,2cyclictest743-21snmpd20:11:241
59179986,2cyclictest743-21snmpd19:21:101
59179986,2cyclictest743-21snmpd00:01:271
59139988,0cyclictest743-21snmpd22:53:030
59139988,0cyclictest743-21snmpd22:21:440
59139988,0cyclictest743-21snmpd20:53:130
59139988,0cyclictest743-21snmpd20:28:580
59139988,0cyclictest743-21snmpd19:27:200
59139988,0cyclictest743-21snmpd19:24:310
59139988,0cyclictest743-21snmpd19:12:370
59139988,0cyclictest741-21lldpd23:18:210
59139988,0cyclictest741-21lldpd21:14:570
59139988,0cyclictest741-21lldpd19:40:170
59139987,1cyclictest743-21snmpd23:13:000
59139987,1cyclictest741-21lldpd23:38:300
59139987,1cyclictest522-21avahi-daemon19:53:320
59139987,1cyclictest19454-21cpuspeed_turbos21:00:120
59139986,2cyclictest743-21snmpd23:09:420
59139986,2cyclictest743-21snmpd22:30:110
59259977,0cyclictest743-21snmpd20:13:513
59259977,0cyclictest741-21lldpd22:35:593
59259977,0cyclictest741-21lldpd22:09:333
59259977,0cyclictest522-21avahi-daemon21:58:503
59259976,1cyclictest743-21snmpd22:00:283
59259976,1cyclictest743-21snmpd21:48:393
59259976,1cyclictest741-21lldpd00:11:343
59259976,1cyclictest725-21in:imuxsock21:44:593
59259975,2cyclictest743-21snmpd23:34:013
59259975,2cyclictest743-21snmpd21:39:163
59259975,2cyclictest743-21snmpd21:30:363
59259975,2cyclictest743-21snmpd21:03:533
59259975,2cyclictest743-21snmpd20:43:403
59259975,2cyclictest743-21snmpd19:53:363
59259972,5cyclictest557-21NetworkManager00:26:263
59179977,0cyclictest743-21snmpd20:53:551
59179977,0cyclictest743-21snmpd20:00:211
59179977,0cyclictest741-21lldpd23:41:221
59179977,0cyclictest741-21lldpd23:25:541
59179977,0cyclictest741-21lldpd22:41:521
59179977,0cyclictest741-21lldpd22:24:111
59179977,0cyclictest741-21lldpd21:37:591
59179977,0cyclictest741-21lldpd20:30:141
59179976,1cyclictest743-21snmpd21:55:051
59179976,1cyclictest743-21snmpd21:25:151
59179976,1cyclictest743-21snmpd21:00:261
59179976,1cyclictest522-21avahi-daemon22:00:381
59179976,1cyclictest522-21avahi-daemon21:05:011
59179976,1cyclictest522-21avahi-daemon00:05:301
59179975,2cyclictest743-21snmpd21:33:001
59139977,0cyclictest743-21snmpd22:10:220
59139977,0cyclictest743-21snmpd21:50:040
59139977,0cyclictest743-21snmpd21:45:000
59139977,0cyclictest743-21snmpd21:42:070
59139977,0cyclictest743-21snmpd21:29:430
59139977,0cyclictest743-21snmpd19:39:560
59139977,0cyclictest741-21lldpd23:46:350
59139977,0cyclictest741-21lldpd21:31:530
59139977,0cyclictest741-21lldpd20:33:500
59139977,0cyclictest741-21lldpd20:23:060
59139976,1cyclictest743-21snmpd23:29:250
59139976,1cyclictest743-21snmpd22:38:050
59139976,1cyclictest743-21snmpd21:35:030
59139976,1cyclictest741-21lldpd23:55:400
59139975,2cyclictest743-21snmpd22:55:180
59139975,2cyclictest743-21snmpd22:41:500
59139975,2cyclictest743-21snmpd21:23:390
59139975,2cyclictest743-21snmpd21:08:410
59139975,2cyclictest743-21snmpd20:40:380
59139975,2cyclictest743-21snmpd19:46:170
59139975,2cyclictest743-21snmpd19:34:260
59259966,0cyclictest741-21lldpd23:43:113
59259966,0cyclictest741-21lldpd19:21:523
59259966,0cyclictest573-21in:imuxsock20:39:483
59259966,0cyclictest522-21avahi-daemon21:52:383
59259965,1cyclictest743-21snmpd23:02:423
59259965,1cyclictest743-21snmpd00:36:033
59259965,1cyclictest741-21lldpd20:34:063
59259965,1cyclictest573-21in:imuxsock20:21:503
59259965,1cyclictest24746-21cpuspeed_turbos19:55:113
59259965,1cyclictest23693-21apt-config22:30:003
59259965,1cyclictest0-21swapper/319:40:003
59259964,2cyclictest743-21snmpd22:47:113
59259964,2cyclictest743-21snmpd21:25:033
59259964,2cyclictest743-21snmpd20:18:063
59259964,2cyclictest743-21snmpd00:24:123
59259964,2cyclictest557-21NetworkManager23:10:143
59259963,2cyclictest19423-21ntpq19:40:163
59259962,4cyclictest557-21NetworkManager00:09:123
59179966,0cyclictest743-21snmpd22:05:401
59179966,0cyclictest743-21snmpd21:10:321
59179966,0cyclictest743-21snmpd20:37:161
59179966,0cyclictest741-21lldpd22:57:251
59179966,0cyclictest741-21lldpd20:59:321
59179965,1cyclictest743-21snmpd21:47:121
59179963,2cyclictest244-20systemd-journal23:45:401
59179962,3cyclictest17738-21sed19:35:191
59179962,3cyclictest10175-21users23:10:211
59179961,4cyclictest557-21NetworkManager23:50:091
59139966,0cyclictest743-21snmpd23:41:310
59139966,0cyclictest743-21snmpd23:00:210
59139966,0cyclictest743-21snmpd20:15:000
59139966,0cyclictest522-21avahi-daemon20:00:440
59139965,1cyclictest743-21snmpd19:16:070
59139965,1cyclictest522-21avahi-daemon00:15:470
59139964,2cyclictest743-21snmpd00:06:230
59139962,3cyclictest11197-21apt-get00:35:120
59259955,0cyclictest741-21lldpd23:49:003
59259955,0cyclictest741-21lldpd20:45:523
59259954,1cyclictest743-21snmpd20:50:263
59259954,1cyclictest522-21avahi-daemon22:12:333
59259952,3cyclictest19494-21df_inode23:35:113
59259952,3cyclictest12158-21apt-get19:25:103
59259952,2cyclictest557-21NetworkManager19:10:053
59259952,2cyclictest20271-21sed22:20:133
59259951,3cyclictest524-21dbus-daemon23:05:423
59259951,3cyclictest25183-21seq21:14:493
59259951,3cyclictest24097-21dpkg22:30:003
59259950,4cyclictest22221-21ntpq21:05:173
59179955,0cyclictest741-21lldpd23:32:401
59179955,0cyclictest522-21avahi-daemon19:41:241
59179955,0cyclictest506-21systemd-resolve20:41:151
59179953,2cyclictest743-21snmpd00:39:151
59179952,3cyclictest25470-21ntpq19:55:151
59179952,2cyclictest6395-21gltestperf19:10:131
59179952,2cyclictest30443-21entropy22:45:121
59179952,2cyclictest20631-21sed23:35:191
59179952,2cyclictest13787-21wc23:20:131
59139955,0cyclictest743-21snmpd22:18:010
59139955,0cyclictest743-21snmpd21:16:440
59139955,0cyclictest743-21snmpd00:14:140
59139955,0cyclictest506-21systemd-resolve22:25:240
59139953,2cyclictest0-21swapper/000:20:300
59139952,3cyclictest557-21NetworkManager20:49:530
59139952,2cyclictest831-21wc20:15:120
59139952,2cyclictest29876-21grep20:05:150
59139952,2cyclictest25859-21tr23:50:120
59139952,2cyclictest244-20systemd-journal19:58:080
59139952,2cyclictest17709-21ntpq20:55:180
59139952,2cyclictest14649-21vmstat23:20:200
59139950,5cyclictest0-21swapper/022:01:100
59139950,4cyclictest9937-21ntpq00:30:150
59259944,0cyclictest28218-21ntpq21:20:163
59259942,2cyclictest5032-21grep20:25:123
59259942,2cyclictest29488-21cut20:05:143
59259942,2cyclictest2633-21tail22:55:143
59259941,3cyclictest557-21NetworkManager21:18:133
59259941,3cyclictest557-21NetworkManager19:17:573
59259941,2cyclictest3398-21cat00:15:143
59259941,2cyclictest25992-21cat23:50:133
59259940,3cyclictest1150-21ntp_states22:50:143
59179943,1cyclictest331ktimers/122:50:011
59179942,2cyclictest743-21snmpd22:25:331
59179942,2cyclictest743-21snmpd00:25:301
59179942,2cyclictest557-21NetworkManager19:16:471
59179942,2cyclictest26463-21uniq22:35:111
59179941,2cyclictest5097-21ntpq23:00:151
59179941,2cyclictest29548-21ls20:05:131
59179941,2cyclictest18189-21uname22:15:131
59179941,2cyclictest10890-21dpkg23:15:001
59179940,4cyclictest21405-21ntpq19:45:161
59179940,4cyclictest1630-21ntpq20:15:181
59179940,3cyclictest4993-21diskstats20:25:111
59179940,3cyclictest1923-21ntp_states00:10:161
59139943,1cyclictest17393-21cpuspeed_turbos23:30:120
59139941,2cyclictest9721-21ntpq20:35:150
59139941,2cyclictest9225-21cat21:55:110
59139941,2cyclictest8456-21awk00:25:200
59139941,2cyclictest30378-21tr22:45:120
59139941,2cyclictest30168-21ld00:00:170
59139941,2cyclictest14261-21processes22:05:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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