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2026-02-11 - 15:53
[ 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 Wed Feb 11, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11011991817,1cyclictest65850irq/126-lan10:20:181
11011991817,1cyclictest65850irq/126-lan09:58:191
11011991817,1cyclictest65850irq/126-lan09:50:121
11011991817,1cyclictest65850irq/126-lan08:55:131
11011991817,1cyclictest65850irq/126-lan08:45:141
11011991717,0cyclictest65850irq/126-lan11:40:191
11011991717,0cyclictest65850irq/126-lan07:45:091
11011991716,1cyclictest65850irq/126-lan12:35:151
11011991716,1cyclictest65850irq/126-lan11:20:171
11011991716,1cyclictest65850irq/126-lan10:55:191
11011991716,1cyclictest65850irq/126-lan10:30:131
11011991716,1cyclictest65850irq/126-lan09:05:161
11011991716,1cyclictest65850irq/126-lan08:50:181
11011991716,1cyclictest65850irq/126-lan07:15:191
11011991616,0cyclictest65850irq/126-lan08:40:181
11011991616,0cyclictest65850irq/126-lan08:00:131
11011991616,0cyclictest65850irq/126-lan07:30:111
11011991616,0cyclictest65850irq/126-lan07:10:121
11011991615,1cyclictest65850irq/126-lan12:30:181
11011991615,1cyclictest65850irq/126-lan12:00:221
11011991615,1cyclictest65850irq/126-lan11:55:141
11011991615,1cyclictest65850irq/126-lan11:30:181
11011991615,1cyclictest65850irq/126-lan11:25:091
11011991615,1cyclictest65850irq/126-lan11:15:161
11011991615,1cyclictest65850irq/126-lan11:10:201
11011991615,1cyclictest65850irq/126-lan11:00:171
11011991615,1cyclictest65850irq/126-lan10:40:141
11011991615,1cyclictest65850irq/126-lan10:15:111
11011991514,1cyclictest65850irq/126-lan12:20:161
11011991514,1cyclictest65850irq/126-lan11:50:161
11011991514,1cyclictest65850irq/126-lan09:30:151
11011991514,1cyclictest65850irq/126-lan08:20:141
11011991514,1cyclictest65850irq/126-lan07:50:181
11011991514,1cyclictest65850irq/126-lan07:40:121
11011991414,0cyclictest65850irq/126-lan09:48:081
11011991414,0cyclictest65850irq/126-lan09:11:181
11011991414,0cyclictest65850irq/126-lan07:20:121
11011991413,1cyclictest65850irq/126-lan12:10:131
11011991413,1cyclictest65850irq/126-lan10:25:191
11011991413,1cyclictest65850irq/126-lan09:35:411
11011991413,1cyclictest65850irq/126-lan08:30:141
11011991413,1cyclictest65850irq/126-lan07:35:151
11011991313,0cyclictest65850irq/126-lan12:25:151
11011991313,0cyclictest65850irq/126-lan09:25:181
11011991313,0cyclictest65850irq/126-lan07:25:181
11011991312,1cyclictest65850irq/126-lan12:05:161
11011991312,1cyclictest65850irq/126-lan09:15:171
11011991312,1cyclictest65850irq/126-lan07:55:111
11011991212,0cyclictest65850irq/126-lan10:45:171
11011991211,1cyclictest65850irq/126-lan11:45:211
11011991211,1cyclictest65850irq/126-lan10:50:121
11011991211,1cyclictest65850irq/126-lan10:10:171
11011991211,1cyclictest65850irq/126-lan10:05:161
11011991111,0cyclictest65850irq/126-lan09:20:171
11011991111,0cyclictest65850irq/126-lan08:08:181
11011991110,1cyclictest65850irq/126-lan11:35:151
11011991110,1cyclictest65850irq/126-lan09:40:121
11011991110,1cyclictest65850irq/126-lan08:10:141
1101199109,1cyclictest65850irq/126-lan10:00:121
11011991010,0cyclictest65850irq/126-lan12:20:001
11011991010,0cyclictest65850irq/126-lan11:05:131
11011991010,0cyclictest65850irq/126-lan10:39:181
110249998,1cyclictest743-21snmpd12:38:443
110249998,1cyclictest743-21snmpd12:32:083
110249998,1cyclictest743-21snmpd10:32:233
110249998,1cyclictest743-21snmpd09:41:033
110249998,1cyclictest743-21snmpd09:00:513
110199998,1cyclictest743-21snmpd11:53:532
110199998,1cyclictest741-21lldpd10:08:312
110199996,3cyclictest743-21snmpd11:17:122
110119998,1cyclictest65850irq/126-lan08:35:131
110069998,1cyclictest743-21snmpd10:13:220
110069998,1cyclictest743-21snmpd09:32:470
110069998,1cyclictest743-21snmpd08:01:200
110069998,1cyclictest741-21lldpd09:57:450
110249988,0cyclictest743-21snmpd10:26:223
110249988,0cyclictest741-21lldpd11:24:043
110249988,0cyclictest741-21lldpd10:49:263
110249988,0cyclictest741-21lldpd09:08:583
110249987,1cyclictest743-21snmpd12:18:293
110249987,1cyclictest743-21snmpd11:59:323
110249987,1cyclictest743-21snmpd10:10:403
110249987,1cyclictest743-21snmpd07:35:523
110249986,2cyclictest743-21snmpd10:05:033
110249986,2cyclictest743-21snmpd07:28:063
110249986,2cyclictest717-21ntpd11:49:553
110249986,2cyclictest717-21ntpd11:19:293
110249986,2cyclictest717-21ntpd09:50:433
110249986,2cyclictest717-21ntpd09:48:113
110249986,2cyclictest717-21ntpd09:25:373
110249986,2cyclictest717-21ntpd08:50:123
110249986,2cyclictest717-21ntpd08:45:473
110249986,2cyclictest717-21ntpd08:09:203
110249986,2cyclictest717-21ntpd07:55:343
110249986,2cyclictest717-21ntpd07:50:283
110249986,2cyclictest717-21ntpd07:30:373
110249986,2cyclictest717-21ntpd07:22:193
110249985,3cyclictest717-21ntpd09:16:163
110199988,0cyclictest743-21snmpd12:08:522
110199988,0cyclictest741-21lldpd11:48:372
110199988,0cyclictest741-21lldpd10:25:232
110199988,0cyclictest741-21lldpd08:31:412
110199987,1cyclictest743-21snmpd08:22:122
110199987,1cyclictest743-21snmpd07:30:342
110199987,1cyclictest741-21lldpd10:19:432
110199986,2cyclictest743-21snmpd10:45:562
110199986,2cyclictest743-21snmpd10:12:282
110199986,2cyclictest743-21snmpd08:56:492
110199986,2cyclictest743-21snmpd08:18:412
110199986,2cyclictest1414-21cat12:00:152
110119988,0cyclictest741-21lldpd09:04:161
110119988,0cyclictest741-21lldpd08:26:221
110119988,0cyclictest65850irq/126-lan08:15:131
110069988,0cyclictest743-21snmpd11:47:550
110069988,0cyclictest743-21snmpd11:38:010
110069987,1cyclictest743-21snmpd11:14:360
110069987,1cyclictest506-21systemd-resolve08:42:190
110069987,1cyclictest1722-21fschecks_time08:05:140
110069986,2cyclictest743-21snmpd11:22:210
110069986,2cyclictest743-21snmpd08:46:100
110249977,0cyclictest741-21lldpd11:50:173
110249977,0cyclictest741-21lldpd10:23:253
110249976,1cyclictest743-21snmpd10:17:163
110249976,1cyclictest743-21snmpd08:41:393
110249976,1cyclictest741-21lldpd10:36:563
110249976,1cyclictest717-21ntpd12:05:233
110249976,1cyclictest717-21ntpd08:04:223
110249976,1cyclictest25932-21needreboot11:40:163
110249975,2cyclictest743-21snmpd12:03:443
110249975,2cyclictest743-21snmpd08:22:273
110249975,2cyclictest717-21ntpd12:10:503
110249975,2cyclictest717-21ntpd10:03:163
110249975,2cyclictest717-21ntpd09:22:073
110249975,2cyclictest717-21ntpd07:45:263
110249975,2cyclictest717-21ntpd07:43:343
110199977,0cyclictest743-21snmpd12:17:262
110199977,0cyclictest743-21snmpd11:34:372
110199977,0cyclictest743-21snmpd09:00:072
110199977,0cyclictest743-21snmpd08:14:502
110199977,0cyclictest743-21snmpd07:35:132
110199977,0cyclictest741-21lldpd12:20:252
110199977,0cyclictest741-21lldpd08:28:462
110199977,0cyclictest741-21lldpd08:04:062
110199977,0cyclictest741-21lldpd07:11:172
110199977,0cyclictest522-21avahi-daemon11:22:272
110199976,1cyclictest743-21snmpd09:57:152
110199976,1cyclictest743-21snmpd09:15:232
110199976,1cyclictest743-21snmpd07:55:112
110199976,1cyclictest743-21snmpd07:25:252
110199976,1cyclictest741-21lldpd10:51:142
110199975,2cyclictest743-21snmpd11:27:342
110199975,2cyclictest743-21snmpd11:00:542
110199975,2cyclictest743-21snmpd09:50:302
110199973,4cyclictest557-21NetworkManager08:08:002
110069977,0cyclictest743-21snmpd08:25:210
110069977,0cyclictest743-21snmpd07:48:460
110069977,0cyclictest741-21lldpd11:31:360
110069977,0cyclictest741-21lldpd10:26:450
110069977,0cyclictest741-21lldpd10:05:510
110069977,0cyclictest522-21avahi-daemon09:46:260
110069976,1cyclictest743-21snmpd10:38:380
110069976,1cyclictest741-21lldpd12:21:110
110069976,1cyclictest741-21lldpd11:16:360
110069975,2cyclictest743-21snmpd11:57:230
110069975,2cyclictest743-21snmpd10:48:500
110069975,2cyclictest743-21snmpd10:34:470
110069975,2cyclictest743-21snmpd09:40:270
110069975,2cyclictest743-21snmpd09:21:040
110069975,2cyclictest743-21snmpd09:12:320
110249966,0cyclictest741-21lldpd08:32:433
110249965,1cyclictest743-21snmpd11:35:373
110249965,1cyclictest743-21snmpd11:32:283
110249965,1cyclictest743-21snmpd10:44:113
110249965,1cyclictest741-21lldpd12:27:053
110249965,1cyclictest741-21lldpd08:15:013
110249965,1cyclictest11246-21cpuspeed_turbos11:05:113
110249964,2cyclictest743-21snmpd09:37:083
110199966,0cyclictest743-21snmpd10:00:392
110199966,0cyclictest743-21snmpd09:36:202
110199966,0cyclictest743-21snmpd08:49:212
110199966,0cyclictest741-21lldpd12:12:392
110199966,0cyclictest741-21lldpd10:39:332
110199966,0cyclictest741-21lldpd09:26:412
110199966,0cyclictest741-21lldpd09:06:302
110199966,0cyclictest741-21lldpd08:40:302
110199966,0cyclictest741-21lldpd07:46:572
110199966,0cyclictest522-21avahi-daemon11:14:412
110199965,1cyclictest743-21snmpd12:39:592
110199965,1cyclictest743-21snmpd09:41:212
110199965,1cyclictest4738-21/usr/sbin/munin09:30:162
110199964,2cyclictest743-21snmpd10:59:452
110199964,1cyclictest717-21ntpd07:50:162
110069966,0cyclictest743-21snmpd12:02:020
110069966,0cyclictest743-21snmpd11:04:390
110069966,0cyclictest741-21lldpd10:02:590
110069966,0cyclictest741-21lldpd08:23:140
110069966,0cyclictest741-21lldpd07:18:140
110069966,0cyclictest506-21systemd-resolve12:34:000
110069965,1cyclictest743-21snmpd10:20:430
110069965,1cyclictest743-21snmpd10:18:400
110069965,1cyclictest743-21snmpd07:50:380
110069965,1cyclictest522-21avahi-daemon10:40:010
110069965,1cyclictest31071-21cron11:55:000
110069965,1cyclictest19818-21cpuspeed_turbos08:50:140
110069965,1cyclictest17989-21gltestperf07:25:150
110069964,2cyclictest743-21snmpd07:36:310
110069962,3cyclictest12061-21memory12:25:160
110249955,0cyclictest522-21avahi-daemon12:21:343
110249954,1cyclictest743-21snmpd07:18:103
110249953,2cyclictest717-21ntpd09:55:093
110249953,2cyclictest717-21ntpd08:10:043
110249953,2cyclictest5104-21cat10:50:123
110249952,3cyclictest557-21NetworkManager11:25:013
110249952,3cyclictest557-21NetworkManager09:12:013
110249952,3cyclictest506-21systemd-resolve11:01:173
110249952,3cyclictest12479-21ntp_states07:10:163
110249952,2cyclictest6078-21grep09:30:193
110249952,2cyclictest22384-21grep08:55:153
110249952,2cyclictest14580-21grep08:35:203
110249951,3cyclictest7123-21grep10:55:113
110249950,5cyclictest14386-21sed11:10:223
110199955,0cyclictest741-21lldpd08:36:502
110199954,1cyclictest13595-21cpuspeed_turbos12:30:122
110199952,3cyclictest557-21NetworkManager12:27:002
110199952,2cyclictest29108-21grep09:10:172
110199952,2cyclictest244-20systemd-journal07:23:182
110199952,2cyclictest10990-21grep09:45:122
110199950,4cyclictest32131-21ntpq11:55:162
110199950,4cyclictest26093-21ntpq11:40:172
110199950,4cyclictest15035-21seq07:15:452
110199950,4cyclictest12009-21ntpq11:05:162
110199950,4cyclictest1137-21sed09:20:202
110069955,0cyclictest743-21snmpd09:50:140
110069955,0cyclictest743-21snmpd07:24:190
110069955,0cyclictest741-21lldpd07:30:180
110069955,0cyclictest522-21avahi-daemon09:01:570
110069954,1cyclictest743-21snmpd12:12:100
110069953,2cyclictest743-21snmpd11:06:540
110069953,2cyclictest743-21snmpd09:15:440
110069953,2cyclictest743-21snmpd07:55:560
110069953,2cyclictest27123-21sshd09:05:180
110069952,3cyclictest557-21NetworkManager08:10:220
110069952,3cyclictest557-21NetworkManager07:12:500
110069952,3cyclictest2481-21df09:25:120
110069952,2cyclictest8468-21sed10:55:200
110069952,2cyclictest7939-21wc12:15:120
110069952,2cyclictest16413-21tr12:35:170
110069952,2cyclictest15415-21systemd-run08:40:000
110069951,3cyclictest6381-21sh08:15:180
110069951,3cyclictest23972-21diskstats07:40:120
110249940,3cyclictest10354-21ntpq08:25:163
110199944,0cyclictest741-21lldpd10:20:072
110199944,0cyclictest0-21swapper/211:35:202
110199944,0cyclictest0-21swapper/210:40:122
110199942,2cyclictest557-21NetworkManager10:30:502
110199941,3cyclictest557-21NetworkManager07:42:422
110199940,4cyclictest20473-21ntpq08:50:182
110069942,2cyclictest743-21snmpd11:25:000
110069942,2cyclictest557-21NetworkManager10:50:090
110069941,2cyclictest4118-21awk12:05:150
110069941,2cyclictest26011-21awk11:40:160
110069941,2cyclictest22119-21grep08:55:130
110069940,4cyclictest7561-21ntpq09:35:160
110069940,4cyclictest12317-21ntpq08:30:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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