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2026-01-17 - 17:16
[ 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 Sat Jan 17, 2026 12:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1342991919,0cyclictest65850irq/126-lan09:14:580
1342991818,0cyclictest65850irq/126-lan10:30:180
1342991818,0cyclictest65850irq/126-lan09:05:200
1342991817,1cyclictest65850irq/126-lan10:45:190
1342991817,1cyclictest65850irq/126-lan09:45:160
1342991717,0cyclictest743-21snmpd12:14:480
1342991717,0cyclictest743-21snmpd10:41:540
1342991717,0cyclictest743-21snmpd10:27:540
1342991717,0cyclictest743-21snmpd10:00:470
1342991717,0cyclictest743-21snmpd09:16:000
1342991717,0cyclictest743-21snmpd07:19:020
1342991717,0cyclictest65850irq/126-lan11:30:150
1342991717,0cyclictest65850irq/126-lan11:25:170
1342991717,0cyclictest65850irq/126-lan10:05:180
1342991717,0cyclictest65850irq/126-lan08:32:340
1342991717,0cyclictest28216-21cat10:50:140
1342991716,1cyclictest65850irq/126-lan12:35:000
1342991716,1cyclictest65850irq/126-lan11:15:110
1342991716,1cyclictest32333-21cat08:25:190
1342991616,0cyclictest743-21snmpd12:06:390
1342991616,0cyclictest743-21snmpd11:53:300
1342991616,0cyclictest743-21snmpd11:47:020
1342991616,0cyclictest743-21snmpd08:17:100
1342991616,0cyclictest65850irq/126-lan12:35:130
1342991616,0cyclictest65850irq/126-lan12:16:570
1342991616,0cyclictest65850irq/126-lan11:37:570
1342991616,0cyclictest65850irq/126-lan11:20:140
1342991616,0cyclictest65850irq/126-lan11:00:200
1342991616,0cyclictest65850irq/126-lan10:10:120
1342991616,0cyclictest65850irq/126-lan09:51:120
1342991616,0cyclictest65850irq/126-lan07:35:160
1342991616,0cyclictest65850irq/126-lan07:20:110
1342991515,0cyclictest65850irq/126-lan11:55:580
1342991515,0cyclictest65850irq/126-lan11:14:550
1342991515,0cyclictest65850irq/126-lan11:09:040
1342991515,0cyclictest65850irq/126-lan09:35:130
1342991515,0cyclictest65850irq/126-lan09:01:570
1342991515,0cyclictest65850irq/126-lan08:50:150
1342991515,0cyclictest65850irq/126-lan08:40:140
1342991515,0cyclictest65850irq/126-lan07:10:150
1342991514,1cyclictest65850irq/126-lan08:59:490
1342991514,1cyclictest65850irq/126-lan08:11:580
1342991514,1cyclictest65850irq/126-lan07:51:340
1342991414,0cyclictest65850irq/126-lan09:40:140
1342991414,0cyclictest65850irq/126-lan09:30:140
1342991414,0cyclictest65850irq/126-lan09:25:150
1342991414,0cyclictest65850irq/126-lan07:56:580
1342991414,0cyclictest65850irq/126-lan07:45:160
1342991413,1cyclictest65850irq/126-lan12:00:000
1342991413,1cyclictest65850irq/126-lan10:55:130
1342991413,1cyclictest65850irq/126-lan10:17:080
1342991413,1cyclictest65850irq/126-lan08:05:130
1342991413,1cyclictest65850irq/126-lan07:25:120
1350991313,0cyclictest743-21snmpd10:13:501
1342991313,0cyclictest65850irq/126-lan12:20:200
1342991313,0cyclictest65850irq/126-lan10:20:150
1342991312,1cyclictest65850irq/126-lan10:35:130
1342991312,1cyclictest65850irq/126-lan08:47:480
1342991312,1cyclictest65850irq/126-lan08:20:150
135599128,3cyclictest522-21avahi-daemon07:30:192
1350991212,0cyclictest743-21snmpd10:58:461
1350991212,0cyclictest743-21snmpd10:30:571
1350991212,0cyclictest743-21snmpd08:47:441
1350991212,0cyclictest31907-21cat09:40:141
1342991212,0cyclictest65850irq/126-lan10:00:000
1342991212,0cyclictest65850irq/126-lan08:35:150
1342991211,1cyclictest65850irq/126-lan07:40:130
1342991211,1cyclictest65850irq/126-lan07:10:000
135599118,3cyclictest743-21snmpd07:47:182
135599116,5cyclictest743-21snmpd11:04:522
135599114,4cyclictest743-21snmpd09:35:192
135599113,6cyclictest0-21swapper/208:35:202
135599110,7cyclictest5035-21taskset07:16:502
135599110,7cyclictest32491-21sed08:25:202
135599110,6cyclictest22444-21ntpq10:35:172
1350991111,0cyclictest743-21snmpd11:06:551
1350991111,0cyclictest743-21snmpd10:46:421
1350991111,0cyclictest743-21snmpd09:59:291
1350991111,0cyclictest743-21snmpd09:54:201
1350991111,0cyclictest743-21snmpd09:13:031
1350991111,0cyclictest743-21snmpd09:08:511
1350991111,0cyclictest743-21snmpd08:57:081
1350991111,0cyclictest743-21snmpd08:41:291
1350991111,0cyclictest743-21snmpd08:38:291
1350991111,0cyclictest743-21snmpd07:45:421
1350991111,0cyclictest5900-21cat11:15:121
1350991110,1cyclictest743-21snmpd07:28:081
1342991111,0cyclictest65850irq/126-lan07:30:120
1342991110,1cyclictest65850irq/126-lan09:20:120
135599107,3cyclictest743-21snmpd11:20:042
135599100,8cyclictest21284-21seq10:33:072
135599100,7cyclictest9044-21chrt08:46:422
135599100,7cyclictest31571-21chrt12:16:202
135599100,7cyclictest28568-21ntpq10:50:182
135599100,7cyclictest27311-21chrt08:12:002
135599100,6cyclictest9697-21entropy11:25:132
135599100,6cyclictest2906-21chrt07:10:242
135599100,6cyclictest28456-21seq09:31:232
135599100,6cyclictest22117-21sed09:15:222
135599100,6cyclictest19275-21ntpq09:10:162
135599100,6cyclictest13204-21chrt08:58:232
135599100,5cyclictest18732-21ps07:50:382
1350991010,0cyclictest743-21snmpd11:21:371
1350991010,0cyclictest743-21snmpd10:18:351
1350991010,0cyclictest743-21snmpd09:37:051
1350991010,0cyclictest743-21snmpd08:01:481
1342991010,0cyclictest65850irq/126-lan08:00:150
13599998,1cyclictest743-21snmpd11:52:453
13599998,1cyclictest743-21snmpd11:47:593
13599998,1cyclictest743-21snmpd11:33:413
13599998,1cyclictest743-21snmpd10:53:463
13599998,1cyclictest743-21snmpd09:40:583
13599998,1cyclictest743-21snmpd07:31:503
13559998,1cyclictest743-21snmpd12:21:402
13559994,5cyclictest25448-21cat09:25:152
13559994,3cyclictest522-21avahi-daemon09:56:192
13559994,3cyclictest522-21avahi-daemon09:52:522
13559992,5cyclictest0-21swapper/212:25:152
13559990,7cyclictest7159-21taskset08:43:172
13559990,7cyclictest7122-21chrt07:22:242
13559990,7cyclictest24785-21/usr/sbin/munin12:00:152
13559990,6cyclictest7572-21seq07:25:032
13559990,6cyclictest747-21runrttasks08:05:142
13559990,6cyclictest5323-21taskset12:32:072
13559990,6cyclictest29838-21taskset08:20:062
13559990,6cyclictest29646-21taskset12:12:282
13559990,6cyclictest29284-21chrt08:16:332
13559990,6cyclictest23233-21taskset08:01:172
13559990,6cyclictest17534-21mailstats09:05:202
13559990,6cyclictest17250-21chrt10:23:012
13559990,6cyclictest16987-21seq11:40:362
13559990,6cyclictest15227-21chrt07:42:062
13559990,5cyclictest7801-21fschecks_count10:00:132
13559990,5cyclictest4319-21ntpq11:10:162
13559990,5cyclictest30777-21apt-get09:40:002
13559990,5cyclictest24961-21sed10:40:212
13559990,5cyclictest18645-21grep11:45:202
13559990,5cyclictest12308-21ntpq11:30:172
13429999,0cyclictest65850irq/126-lan12:25:580
13599988,0cyclictest743-21snmpd12:15:543
13599988,0cyclictest743-21snmpd10:30:003
13599988,0cyclictest743-21snmpd09:48:433
13599988,0cyclictest741-21lldpd12:36:413
13599988,0cyclictest741-21lldpd09:16:583
13599988,0cyclictest741-21lldpd08:56:503
13599988,0cyclictest741-21lldpd08:16:473
13599987,1cyclictest741-21lldpd08:12:513
13599987,1cyclictest522-21avahi-daemon11:56:543
13599986,2cyclictest743-21snmpd10:10:503
13599986,2cyclictest743-21snmpd09:56:013
13559988,0cyclictest741-21lldpd11:35:482
13559987,1cyclictest741-21lldpd12:08:182
13559986,2cyclictest0-21swapper/210:45:162
13559984,4cyclictest743-21snmpd08:50:052
13559983,5cyclictest20051-21cat11:50:162
13559980,5cyclictest9572-21taskset10:05:072
13559980,5cyclictest6884-21chrt11:15:522
13559980,5cyclictest3056-21chrt08:32:412
13559980,5cyclictest28702sleep211:06:032
13559980,5cyclictest24022-21runrttasks09:20:192
13559980,5cyclictest18299-21sed10:25:162
13559980,5cyclictest12589-21cut10:10:182
13559980,4cyclictest23212-21taskset11:58:022
13559980,4cyclictest21400-21taskset07:58:532
13509988,0cyclictest743-21snmpd10:35:061
13509988,0cyclictest743-21snmpd07:40:591
13509988,0cyclictest741-21lldpd10:05:051
13509988,0cyclictest741-21lldpd07:39:121
13509987,1cyclictest743-21snmpd09:20:511
13509987,1cyclictest743-21snmpd07:23:441
13509987,1cyclictest741-21lldpd11:56:351
13429987,1cyclictest65850irq/126-lan11:40:170
13599977,0cyclictest741-21lldpd09:07:323
13599977,0cyclictest741-21lldpd08:03:573
13599977,0cyclictest741-21lldpd07:10:503
13599977,0cyclictest522-21avahi-daemon11:35:433
13599976,1cyclictest743-21snmpd08:27:343
13599976,1cyclictest7248-21dump-pmu-power11:20:003
13599976,1cyclictest522-21avahi-daemon10:55:043
13599975,2cyclictest743-21snmpd11:25:143
13599973,3cyclictest25853-21ntp_states09:25:183
13559976,1cyclictest15809-21sh09:05:002
13559970,7cyclictest12409-21ntpq07:35:162
13559970,6cyclictest5918-21cat12:35:002
13559970,6cyclictest1176-21cpuspeed_turbos09:45:132
13559970,4cyclictest31278-21chrt10:56:592
13559970,4cyclictest0-21swapper/210:15:152
13509977,0cyclictest741-21lldpd11:30:281
13509976,1cyclictest743-21snmpd12:16:181
13509976,1cyclictest30301-21cat08:20:141
13509975,2cyclictest743-21snmpd12:29:381
13509975,2cyclictest743-21snmpd12:06:151
13509975,2cyclictest743-21snmpd11:04:371
13509975,2cyclictest743-21snmpd08:16:341
13509975,2cyclictest743-21snmpd08:06:421
13599966,0cyclictest743-21snmpd11:07:323
13599966,0cyclictest743-21snmpd08:46:473
13599966,0cyclictest741-21lldpd12:26:173
13599966,0cyclictest741-21lldpd09:00:363
13599966,0cyclictest522-21avahi-daemon09:51:513
13599965,1cyclictest7671-21cpuspeed_turbos10:00:133
13599965,1cyclictest522-21avahi-daemon07:44:593
13599965,1cyclictest23328-21gltestperf09:20:133
13599965,1cyclictest15318-21turbostat11:44:553
13599964,2cyclictest743-21snmpd12:10:223
13599964,2cyclictest743-21snmpd11:12:133
13599964,2cyclictest743-21snmpd10:22:293
13599964,2cyclictest743-21snmpd07:58:573
13599964,2cyclictest743-21snmpd07:50:513
13599963,2cyclictest28768-21awk09:35:003
13599962,3cyclictest244-20systemd-journal08:08:103
13599962,3cyclictest244-20systemd-journal07:17:003
13509966,0cyclictest743-21snmpd08:30:101
13509965,1cyclictest743-21snmpd09:29:301
13509965,1cyclictest743-21snmpd07:50:121
13509964,2cyclictest743-21snmpd11:39:321
13509964,2cyclictest743-21snmpd07:32:561
13509962,3cyclictest28101-21find12:10:131
13509961,5cyclictest557-21NetworkManager09:46:171
13599955,0cyclictest743-21snmpd11:03:523
13599955,0cyclictest741-21lldpd12:31:003
13599955,0cyclictest741-21lldpd10:41:033
13599954,1cyclictest743-21snmpd12:20:313
13599954,1cyclictest743-21snmpd12:07:123
13599954,1cyclictest743-21snmpd08:31:253
13599954,1cyclictest741-21lldpd07:38:003
13599954,1cyclictest5775-21cut08:40:143
13599954,1cyclictest5670-21cpuspeed_turbos07:20:113
13599954,1cyclictest25836-21cpuspeed_turbos10:45:153
13599953,2cyclictest743-21snmpd10:34:393
13599953,2cyclictest743-21snmpd10:15:353
13599953,2cyclictest743-21snmpd08:21:403
13599952,3cyclictest743-21snmpd10:08:173
13599952,2cyclictest4072-21sed08:35:183
13599952,2cyclictest244-20systemd-journal09:39:413
13599952,2cyclictest23891-21dpkg12:00:003
13509955,0cyclictest743-21snmpd10:02:021
13509955,0cyclictest743-21snmpd09:01:471
13509955,0cyclictest741-21lldpd11:10:051
13509955,0cyclictest741-21lldpd09:18:121
13509954,1cyclictest743-21snmpd08:11:011
13509954,1cyclictest27379-21gltestperf09:30:161
13509954,1cyclictest16058-21gltestperf10:20:141
13509953,2cyclictest743-21snmpd12:39:251
13509953,2cyclictest717-21ntpd11:42:001
13509953,2cyclictest717-21ntpd11:28:201
13509953,2cyclictest717-21ntpd10:40:041
13509953,2cyclictest717-21ntpd07:16:291
13509953,2cyclictest717-21ntpd07:11:591
13509953,2cyclictest17611-21apt-get11:45:111
13509952,2cyclictest674-21sed12:20:171
13509952,2cyclictest4457-21grep12:30:151
13509952,2cyclictest19940-21grep11:50:151
13509952,1cyclictest55750NetworkManager07:55:141
13509951,3cyclictest27938-21diskstats10:50:131
13599942,2cyclictest21721-21grep10:35:133
13599942,2cyclictest16116-21tail07:45:153
13599941,3cyclictest7864-21head11:20:143
13599941,2cyclictest7612-21grep07:25:103
13599941,2cyclictest19232-21ld09:10:163
13599940,4cyclictest9677-21cut08:50:133
13509942,2cyclictest9589-21apt-get08:50:121
13509942,2cyclictest17684-21apt-get10:25:121
13509941,2cyclictest575-21rs:main1
13509940,3cyclictest24790-21ntp_192.168.11412:00:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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