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2026-03-03 - 17:21
[ 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 all highest latencies:
System rack8slot6s.osadl.org (updated Tue Mar 03, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32174992626,0cyclictest1650-21fwupd07:14:080
32187992019,1cyclictest65850irq/126-lan09:39:272
32187991918,1cyclictest65850irq/126-lan11:40:112
32187991918,1cyclictest65850irq/126-lan07:25:142
32187991818,0cyclictest65850irq/126-lan10:59:392
32187991818,0cyclictest65850irq/126-lan09:30:162
32187991818,0cyclictest65850irq/126-lan09:17:002
32187991818,0cyclictest65850irq/126-lan08:42:172
32187991817,1cyclictest65850irq/126-lan12:25:192
32187991817,1cyclictest65850irq/126-lan12:05:132
32182991818,0cyclictest743-21snmpd12:33:081
32182991818,0cyclictest743-21snmpd07:55:431
32182991818,0cyclictest31514-21cat11:00:131
32187991717,0cyclictest65850irq/126-lan11:10:122
32187991717,0cyclictest65850irq/126-lan09:41:032
32187991717,0cyclictest65850irq/126-lan08:55:122
32187991717,0cyclictest65850irq/126-lan07:48:092
32187991717,0cyclictest65850irq/126-lan07:10:252
32187991716,1cyclictest65850irq/126-lan10:20:112
32187991716,1cyclictest65850irq/126-lan08:25:112
32187991716,1cyclictest65850irq/126-lan08:12:312
32187991716,1cyclictest65850irq/126-lan07:34:162
32182991717,0cyclictest743-21snmpd11:30:091
32182991717,0cyclictest743-21snmpd11:19:361
32182991717,0cyclictest743-21snmpd10:06:111
32182991717,0cyclictest743-21snmpd10:02:081
32182991717,0cyclictest743-21snmpd09:59:001
32182991717,0cyclictest743-21snmpd09:39:461
32182991717,0cyclictest743-21snmpd08:44:441
32182991717,0cyclictest743-21snmpd07:36:211
32187991616,0cyclictest65850irq/126-lan10:50:192
32187991616,0cyclictest65850irq/126-lan10:25:152
32187991616,0cyclictest65850irq/126-lan09:55:232
32187991616,0cyclictest65850irq/126-lan09:45:192
32187991616,0cyclictest65850irq/126-lan08:50:222
32187991615,1cyclictest65850irq/126-lan12:30:122
32187991615,1cyclictest65850irq/126-lan12:10:152
32187991615,1cyclictest65850irq/126-lan11:54:462
32187991615,1cyclictest65850irq/126-lan11:35:152
32187991615,1cyclictest65850irq/126-lan11:30:122
32187991615,1cyclictest65850irq/126-lan11:16:132
32187991615,1cyclictest65850irq/126-lan10:40:102
32187991615,1cyclictest65850irq/126-lan09:20:022
32182991616,0cyclictest6349-21cat12:35:141
32187991515,0cyclictest65850irq/126-lan12:20:162
32187991515,0cyclictest65850irq/126-lan07:20:092
32187991515,0cyclictest22164-21cat11:55:132
32187991514,1cyclictest65850irq/126-lan12:35:162
32187991514,1cyclictest65850irq/126-lan11:25:132
32187991514,1cyclictest65850irq/126-lan11:00:112
32187991514,1cyclictest65850irq/126-lan10:00:162
32187991514,1cyclictest65850irq/126-lan09:10:162
32187991414,0cyclictest65850irq/126-lan12:00:122
32187991414,0cyclictest65850irq/126-lan08:30:212
32187991414,0cyclictest65850irq/126-lan07:50:202
32187991414,0cyclictest65850irq/126-lan07:40:132
32187991414,0cyclictest65850irq/126-lan07:35:112
32187991413,1cyclictest65850irq/126-lan10:30:152
32187991413,1cyclictest65850irq/126-lan10:15:132
32187991413,1cyclictest65850irq/126-lan10:05:152
32187991313,0cyclictest743-21snmpd11:22:352
32187991313,0cyclictest743-21snmpd08:19:322
32187991313,0cyclictest743-21snmpd07:59:372
32187991313,0cyclictest65850irq/126-lan11:45:272
32187991313,0cyclictest65850irq/126-lan10:10:132
32187991313,0cyclictest65850irq/126-lan09:27:322
32187991313,0cyclictest65850irq/126-lan09:05:152
32187991313,0cyclictest13376-21cat09:00:152
32187991312,1cyclictest65850irq/126-lan10:35:142
32187991212,0cyclictest65850irq/126-lan08:45:102
32187991212,0cyclictest65850irq/126-lan08:20:132
32187991212,0cyclictest65850irq/126-lan07:15:152
32187991211,1cyclictest65850irq/126-lan08:00:172
32187991111,0cyclictest65850irq/126-lan12:19:452
32187991111,0cyclictest65850irq/126-lan10:45:112
32187991111,0cyclictest65850irq/126-lan08:35:212
32187991010,0cyclictest65850irq/126-lan09:50:102
321919998,1cyclictest741-21lldpd11:56:153
321919998,1cyclictest741-21lldpd07:28:083
321919996,2cyclictest743-21snmpd10:42:563
321749998,1cyclictest741-21lldpd11:12:510
321749990,6cyclictest2299-21fw_forwarded_lo07:15:120
321919988,0cyclictest743-21snmpd12:21:163
321919988,0cyclictest743-21snmpd10:28:013
321919988,0cyclictest743-21snmpd09:48:113
321919988,0cyclictest743-21snmpd09:31:553
321919988,0cyclictest743-21snmpd08:56:003
321919988,0cyclictest741-21lldpd11:02:253
321919988,0cyclictest741-21lldpd10:50:283
321919988,0cyclictest741-21lldpd10:06:323
321919988,0cyclictest741-21lldpd08:27:543
321919988,0cyclictest741-21lldpd08:09:113
321919987,1cyclictest743-21snmpd11:27:173
321919987,1cyclictest743-21snmpd11:13:423
321919987,1cyclictest743-21snmpd10:16:543
321919987,1cyclictest743-21snmpd10:12:133
321919987,1cyclictest743-21snmpd08:32:023
321919987,1cyclictest741-21lldpd10:56:083
321919987,1cyclictest741-21lldpd10:00:443
321919987,1cyclictest741-21lldpd08:12:563
321919986,2cyclictest743-21snmpd12:29:493
321919986,2cyclictest743-21snmpd09:35:253
321919986,2cyclictest743-21snmpd08:42:263
321919985,3cyclictest4144-21turbostat.cron08:40:003
321829988,0cyclictest743-21snmpd08:55:481
321829988,0cyclictest743-21snmpd07:49:421
321829988,0cyclictest743-21snmpd07:16:501
321829988,0cyclictest741-21lldpd10:34:101
321829988,0cyclictest741-21lldpd10:13:341
321829987,1cyclictest743-21snmpd08:12:581
321829987,1cyclictest741-21lldpd08:34:281
321829986,2cyclictest743-21snmpd09:10:221
321829986,2cyclictest31214-21cat09:40:141
321829985,3cyclictest717-21ntpd07:10:161
321749988,0cyclictest743-21snmpd08:05:370
321749988,0cyclictest741-21lldpd12:27:500
321749988,0cyclictest741-21lldpd11:43:410
321749987,1cyclictest743-21snmpd11:54:070
321749987,1cyclictest743-21snmpd07:20:380
321749987,1cyclictest741-21lldpd11:01:360
321749987,1cyclictest741-21lldpd10:24:580
321749987,1cyclictest22937-21strings09:20:140
321749986,2cyclictest743-21snmpd10:48:590
321749986,2cyclictest743-21snmpd10:38:090
321749986,2cyclictest743-21snmpd09:10:430
321749986,2cyclictest743-21snmpd07:31:510
321749986,2cyclictest743-21snmpd07:29:060
321919977,0cyclictest743-21snmpd11:45:403
321919977,0cyclictest743-21snmpd11:21:383
321919977,0cyclictest743-21snmpd11:07:043
321919977,0cyclictest743-21snmpd07:46:573
321919977,0cyclictest743-21snmpd07:43:363
321919977,0cyclictest741-21lldpd12:32:373
321919977,0cyclictest741-21lldpd07:33:583
321919977,0cyclictest741-21lldpd07:21:373
321919976,1cyclictest743-21snmpd12:02:583
321919976,1cyclictest743-21snmpd11:32:213
321919976,1cyclictest743-21snmpd09:14:483
321919976,1cyclictest743-21snmpd09:09:333
321919976,1cyclictest22348-21cpuspeed_turbos09:20:103
321919975,2cyclictest743-21snmpd12:11:013
321879976,1cyclictest65850irq/126-lan08:05:112
321829977,0cyclictest743-21snmpd08:25:261
321829977,0cyclictest743-21snmpd08:18:411
321829977,0cyclictest741-21lldpd12:03:151
321829977,0cyclictest741-21lldpd09:02:211
321829976,1cyclictest743-21snmpd11:55:121
321829976,1cyclictest743-21snmpd08:48:571
321829976,1cyclictest522-21avahi-daemon11:43:381
321829976,1cyclictest522-21avahi-daemon09:15:541
321829975,2cyclictest743-21snmpd11:25:171
321829975,2cyclictest743-21snmpd08:06:101
321749977,0cyclictest743-21snmpd07:52:190
321749977,0cyclictest741-21lldpd11:35:150
321749977,0cyclictest741-21lldpd09:42:450
321749977,0cyclictest741-21lldpd08:50:450
321749977,0cyclictest741-21lldpd07:58:560
321749977,0cyclictest741-21lldpd07:47:380
321749976,1cyclictest743-21snmpd12:30:250
321749976,1cyclictest743-21snmpd12:16:370
321749976,1cyclictest743-21snmpd10:25:180
321749976,1cyclictest743-21snmpd09:46:020
321749975,2cyclictest743-21snmpd12:39:180
321749975,2cyclictest743-21snmpd12:22:320
321749975,2cyclictest743-21snmpd09:53:530
321749975,2cyclictest743-21snmpd08:38:470
321749975,2cyclictest743-21snmpd08:34:470
321749973,3cyclictest26635-21ntp_states12:05:190
321919966,0cyclictest743-21snmpd11:51:543
321919966,0cyclictest743-21snmpd08:04:553
321919966,0cyclictest741-21lldpd09:18:293
321919965,1cyclictest743-21snmpd12:37:023
321919965,1cyclictest522-21avahi-daemon11:40:043
321919964,2cyclictest743-21snmpd11:35:143
321879966,0cyclictest65850irq/126-lan11:05:152
321829966,0cyclictest743-21snmpd11:06:131
321829966,0cyclictest522-21avahi-daemon08:38:161
321829965,1cyclictest743-21snmpd10:47:201
321829965,1cyclictest743-21snmpd10:44:011
321829965,1cyclictest743-21snmpd07:54:101
321829965,1cyclictest741-21lldpd10:22:221
321829965,1cyclictest741-21lldpd08:50:011
321829965,1cyclictest573-21in:imuxsock11:13:241
321829965,1cyclictest29544-21cut12:14:591
321829965,1cyclictest26640-21gltestperf09:30:131
321829964,2cyclictest743-21snmpd10:50:371
321829964,2cyclictest743-21snmpd10:39:031
321829964,2cyclictest743-21snmpd08:20:561
321829964,2cyclictest743-21snmpd08:02:251
321829962,4cyclictest557-21NetworkManager11:22:481
321829962,3cyclictest244-20systemd-journal09:28:411
321749966,0cyclictest741-21lldpd11:16:220
321749966,0cyclictest741-21lldpd10:07:420
321749966,0cyclictest741-21lldpd08:18:040
321749966,0cyclictest741-21lldpd07:42:440
321749965,1cyclictest743-21snmpd11:08:260
321749965,1cyclictest25520-21turbostat12:04:590
321749965,1cyclictest13112-21needreboot10:15:150
321749964,2cyclictest743-21snmpd11:56:090
321749964,2cyclictest743-21snmpd11:33:330
321749964,2cyclictest743-21snmpd11:23:260
321749964,2cyclictest743-21snmpd08:58:250
321749963,3cyclictest24583-21fw_packets09:25:130
321749963,2cyclictest29065-21ntpq08:20:170
321749963,2cyclictest21011-21ntpq08:00:160
321919955,0cyclictest522-21avahi-daemon12:07:593
321919955,0cyclictest522-21avahi-daemon07:10:483
321919955,0cyclictest26942-21needreboot08:15:143
321919953,2cyclictest743-21snmpd09:56:423
321919953,2cyclictest743-21snmpd09:41:373
321919953,2cyclictest743-21snmpd08:49:153
321919953,2cyclictest743-21snmpd07:39:493
321919952,3cyclictest18212-21apt-get07:55:133
321919952,3cyclictest13597-21cut09:00:163
321919952,2cyclictest30756-21ps12:15:183
321919952,2cyclictest24760-21sed09:25:153
321919952,2cyclictest244-20systemd-journal09:52:213
321919950,5cyclictest25738-21ntpq10:45:143
321919950,4cyclictest15355-21ntpq10:20:163
321829955,0cyclictest0-21swapper/111:35:141
321829954,1cyclictest743-21snmpd09:07:391
321829954,1cyclictest331ktimers/112:25:151
321829953,2cyclictest717-21ntpd12:23:061
321829952,2cyclictest18192-21seq10:29:021
321829952,2cyclictest13509-21sed07:40:201
321829951,3cyclictest4336-21fw_conntrack07:20:111
321829951,3cyclictest2368-21date09:50:001
321749955,0cyclictest741-21lldpd10:10:160
321749955,0cyclictest522-21avahi-daemon12:10:350
321749955,0cyclictest522-21avahi-daemon10:02:270
321749954,1cyclictest30396-21cpuspeed_turbos08:25:120
321749954,1cyclictest27146-21ntpq09:30:170
321749953,2cyclictest743-21snmpd10:40:030
321749953,2cyclictest743-21snmpd09:15:100
321749953,2cyclictest29483-21cat10:55:130
321749952,3cyclictest557-21NetworkManager09:35:220
321749952,2cyclictest27762-21ntpq10:50:170
321749952,2cyclictest244-20systemd-journal09:05:200
321749952,2cyclictest18449-21cat11:45:190
321749950,4cyclictest7251-21ntpq08:45:160
321919944,0cyclictest741-21lldpd08:50:173
321919942,2cyclictest4893-21readlink11:15:003
321919941,3cyclictest29235-21ls08:20:193
321919941,2cyclictest16907-21collect207:50:163
321919940,4cyclictest19588-21grep10:30:193
321919940,3cyclictest2174-21diskstats07:15:113
321829943,1cyclictest741-21lldpd12:05:401
321829943,1cyclictest19326-21grep11:50:111
321829942,2cyclictest743-21snmpd10:15:151
321829942,2cyclictest717-21ntpd10:55:031
321829942,2cyclictest1240-21ntpq09:45:151
321829942,0cyclictest191rcu_preempt07:30:201
321829941,2cyclictest29762-21seq12:15:011
321829941,2cyclictest21920-21apt-config09:20:001
321829941,2cyclictest17994-21ldconfig11:45:151
321829940,3cyclictest6230-21diskstats07:25:131
321749942,2cyclictest24689-21cat08:10:110
321749941,2cyclictest5574-21sed09:55:230
321749941,2cyclictest4916-21latency08:40:140
321749941,2cyclictest13255-21expr09:00:140
321749941,2cyclictest10307-21cut07:35:120
321749941,2cyclictest10204-21processes11:25:190
321749940,4cyclictest19294-21ntpq10:30:160
321919930,3cyclictest20641-21apt-config10:35:003
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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