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2026-01-23 - 23:27
[ 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 376 highest latencies:
System rack8slot6s.osadl.org (updated Fri Jan 23, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12859991817,1cyclictest65850irq/126-lan09:50:110
12859991817,1cyclictest65850irq/126-lan09:44:030
12859991817,1cyclictest65850irq/126-lan08:25:160
12859991717,0cyclictest65850irq/126-lan12:25:150
12859991717,0cyclictest65850irq/126-lan10:47:370
12859991717,0cyclictest65850irq/126-lan10:43:520
12859991716,1cyclictest65850irq/126-lan12:20:100
12859991716,1cyclictest65850irq/126-lan10:25:180
12859991716,1cyclictest65850irq/126-lan10:15:000
12859991716,1cyclictest65850irq/126-lan09:55:170
12859991716,1cyclictest65850irq/126-lan09:05:130
12859991716,1cyclictest65850irq/126-lan08:55:190
12859991716,1cyclictest65850irq/126-lan07:44:590
12859991716,1cyclictest65850irq/126-lan07:15:150
12859991616,0cyclictest65850irq/126-lan11:55:130
12859991616,0cyclictest65850irq/126-lan10:33:370
12859991616,0cyclictest65850irq/126-lan10:04:040
12859991616,0cyclictest65850irq/126-lan08:10:210
12859991615,1cyclictest65850irq/126-lan07:46:590
12859991615,1cyclictest65850irq/126-lan07:20:170
12859991515,0cyclictest65850irq/126-lan08:30:130
12859991515,0cyclictest65850irq/126-lan08:15:190
12859991514,1cyclictest65850irq/126-lan11:50:160
12859991514,1cyclictest65850irq/126-lan08:40:130
12859991514,1cyclictest65850irq/126-lan07:30:180
12859991514,1cyclictest65850irq/126-lan07:25:210
12859991514,1cyclictest65850irq/126-lan07:10:130
12859991414,0cyclictest65850irq/126-lan12:15:130
12859991414,0cyclictest65850irq/126-lan11:35:170
12859991414,0cyclictest65850irq/126-lan10:18:370
12859991414,0cyclictest65850irq/126-lan10:05:200
12859991414,0cyclictest65850irq/126-lan08:53:180
12859991414,0cyclictest65850irq/126-lan08:10:000
12859991413,1cyclictest65850irq/126-lan11:40:130
12859991413,1cyclictest65850irq/126-lan11:20:000
12859991413,1cyclictest65850irq/126-lan11:10:140
12859991413,1cyclictest65850irq/126-lan10:36:360
12859991413,1cyclictest65850irq/126-lan09:30:160
12859991413,1cyclictest65850irq/126-lan09:15:120
12859991413,1cyclictest65850irq/126-lan07:50:110
12859991313,0cyclictest65850irq/126-lan12:07:360
12859991313,0cyclictest65850irq/126-lan09:35:120
12859991313,0cyclictest65850irq/126-lan07:55:170
12859991312,1cyclictest65850irq/126-lan12:00:160
12859991312,1cyclictest65850irq/126-lan11:25:170
12859991312,1cyclictest65850irq/126-lan10:55:130
12859991312,1cyclictest65850irq/126-lan09:20:210
12859991312,1cyclictest65850irq/126-lan07:35:370
12859991212,0cyclictest65850irq/126-lan11:45:110
12859991212,0cyclictest65850irq/126-lan08:35:160
12859991212,0cyclictest65850irq/126-lan08:35:160
12859991211,1cyclictest65850irq/126-lan11:30:120
12859991211,1cyclictest65850irq/126-lan11:20:200
12859991211,1cyclictest65850irq/126-lan10:20:170
12859991111,0cyclictest65850irq/126-lan12:10:110
12859991111,0cyclictest65850irq/126-lan11:09:370
12859991111,0cyclictest65850irq/126-lan08:20:200
12859991111,0cyclictest65850irq/126-lan08:00:100
12859991110,1cyclictest65850irq/126-lan08:45:110
1287299108,2cyclictest0-21swapper/208:40:002
1287299108,2cyclictest0-21swapper/208:40:002
1285999109,1cyclictest65850irq/126-lan09:00:150
12859991010,0cyclictest65850irq/126-lan12:31:510
12859991010,0cyclictest65850irq/126-lan10:51:320
128759998,1cyclictest743-21snmpd12:37:503
128759998,1cyclictest743-21snmpd10:01:063
128759998,1cyclictest743-21snmpd09:36:483
128759998,1cyclictest743-21snmpd08:11:483
128759998,1cyclictest743-21snmpd07:43:443
128759998,1cyclictest741-21lldpd09:42:183
128759995,3cyclictest26635-21munin-plugin-st12:00:013
128729998,1cyclictest741-21lldpd12:34:002
128649998,1cyclictest743-21snmpd09:45:271
128649998,1cyclictest743-21snmpd09:03:111
128599999,0cyclictest65850irq/126-lan09:10:100
128599998,1cyclictest65850irq/126-lan12:35:080
128599998,1cyclictest65850irq/126-lan09:25:120
128759988,0cyclictest743-21snmpd11:47:163
128759988,0cyclictest743-21snmpd10:40:103
128759988,0cyclictest743-21snmpd10:27:163
128759988,0cyclictest743-21snmpd07:57:573
128759988,0cyclictest743-21snmpd07:45:183
128759988,0cyclictest743-21snmpd07:13:503
128759988,0cyclictest741-21lldpd11:21:173
128759987,1cyclictest743-21snmpd09:14:563
128759987,1cyclictest743-21snmpd09:02:533
128759987,1cyclictest743-21snmpd08:40:583
128759987,1cyclictest741-21lldpd10:10:063
128759987,1cyclictest741-21lldpd07:19:123
128759986,2cyclictest743-21snmpd11:40:573
128759986,2cyclictest743-21snmpd11:03:023
128759986,2cyclictest743-21snmpd10:58:353
128759986,2cyclictest743-21snmpd09:58:123
128759986,2cyclictest743-21snmpd09:16:443
128729988,0cyclictest743-21snmpd12:10:532
128729988,0cyclictest743-21snmpd10:36:382
128729988,0cyclictest743-21snmpd10:13:062
128729988,0cyclictest741-21lldpd11:48:092
128729988,0cyclictest741-21lldpd10:43:322
128729988,0cyclictest741-21lldpd10:01:222
128729988,0cyclictest741-21lldpd09:26:532
128729987,1cyclictest743-21snmpd11:23:542
128729987,1cyclictest743-21snmpd10:18:372
128729986,2cyclictest743-21snmpd11:58:262
128729986,2cyclictest743-21snmpd11:14:142
128729986,2cyclictest743-21snmpd11:07:052
128729986,2cyclictest743-21snmpd10:31:072
128729986,2cyclictest743-21snmpd08:59:522
128729986,2cyclictest743-21snmpd08:29:042
128649988,0cyclictest743-21snmpd12:16:141
128649988,0cyclictest741-21lldpd09:57:001
128649988,0cyclictest741-21lldpd09:36:451
128649988,0cyclictest741-21lldpd09:10:051
128649987,1cyclictest743-21snmpd08:32:401
128649987,1cyclictest741-21lldpd07:45:161
128649986,2cyclictest743-21snmpd10:22:191
128649986,2cyclictest743-21snmpd09:29:501
128649986,2cyclictest743-21snmpd09:20:151
128649986,2cyclictest743-21snmpd09:06:171
128649986,2cyclictest743-21snmpd08:56:401
128649986,2cyclictest743-21snmpd08:13:331
128649986,2cyclictest743-21snmpd07:34:441
128649986,2cyclictest743-21snmpd07:17:261
128649986,2cyclictest24729-21cat10:15:121
128649984,3cyclictest21958-21ntp_states08:50:171
128759977,0cyclictest743-21snmpd10:22:473
128759977,0cyclictest741-21lldpd07:34:383
128759977,0cyclictest741-21lldpd07:24:083
128759976,1cyclictest743-21snmpd11:37:513
128759976,1cyclictest743-21snmpd10:35:143
128759976,1cyclictest743-21snmpd07:50:453
128759976,1cyclictest506-21systemd-resolve12:15:133
128759976,1cyclictest506-21systemd-resolve08:50:123
128759975,2cyclictest743-21snmpd12:13:513
128759975,2cyclictest743-21snmpd08:21:403
128759975,2cyclictest743-21snmpd08:16:183
128729977,0cyclictest743-21snmpd08:43:372
128729977,0cyclictest743-21snmpd08:19:452
128729977,0cyclictest743-21snmpd08:09:152
128729977,0cyclictest741-21lldpd12:18:322
128729977,0cyclictest741-21lldpd11:54:392
128729977,0cyclictest741-21lldpd11:34:172
128729977,0cyclictest741-21lldpd11:25:512
128729977,0cyclictest741-21lldpd09:51:352
128729976,1cyclictest743-21snmpd12:06:072
128729975,2cyclictest743-21snmpd11:41:492
128729975,2cyclictest743-21snmpd10:56:592
128729975,2cyclictest743-21snmpd10:45:582
128729975,2cyclictest743-21snmpd10:20:592
128729975,2cyclictest743-21snmpd08:51:552
128729975,2cyclictest743-21snmpd08:20:092
128729975,2cyclictest743-21snmpd07:46:362
128649977,0cyclictest743-21snmpd11:47:281
128649977,0cyclictest743-21snmpd10:14:391
128649977,0cyclictest743-21snmpd09:34:331
128649977,0cyclictest743-21snmpd07:26:081
128649977,0cyclictest741-21lldpd10:35:081
128649977,0cyclictest741-21lldpd10:25:101
128649977,0cyclictest741-21lldpd08:03:341
128649976,1cyclictest743-21snmpd12:34:231
128649976,1cyclictest743-21snmpd10:51:051
128649976,1cyclictest743-21snmpd10:41:101
128649976,1cyclictest27150-21fschecks_time12:00:111
128649975,2cyclictest743-21snmpd11:33:151
128649975,2cyclictest743-21snmpd10:03:571
128649975,2cyclictest743-21snmpd07:40:441
128649975,2cyclictest743-21snmpd07:20:411
128649975,2cyclictest743-21snmpd07:11:411
128649975,2cyclictest3033-21cat12:20:131
128649975,2cyclictest15496-21cat08:35:141
128649975,2cyclictest15496-21cat08:35:141
128649974,3cyclictest743-21snmpd09:44:331
128649972,3cyclictest4681-21ls08:10:001
128599977,0cyclictest65850irq/126-lan09:45:370
128759966,0cyclictest743-21snmpd08:02:153
128759966,0cyclictest741-21lldpd11:16:333
128759966,0cyclictest741-21lldpd08:09:493
128759966,0cyclictest741-21lldpd07:36:163
128759964,2cyclictest743-21snmpd11:53:523
128759964,2cyclictest743-21snmpd09:45:183
128759964,2cyclictest743-21snmpd08:56:523
128759964,2cyclictest743-21snmpd08:45:323
128759964,2cyclictest13465-21cat08:30:133
128759963,3cyclictest15211-21df_inode08:35:133
128759963,3cyclictest15211-21df_inode08:35:123
128759961,5cyclictest557-21NetworkManager11:11:003
128729966,0cyclictest741-21lldpd09:47:522
128729966,0cyclictest741-21lldpd09:06:172
128729965,1cyclictest743-21snmpd12:24:532
128729965,1cyclictest743-21snmpd10:09:312
128729965,1cyclictest743-21snmpd07:24:442
128729965,1cyclictest29524-21fschecks_time07:50:122
128729964,2cyclictest743-21snmpd12:00:012
128729964,2cyclictest244-20systemd-journal12:28:262
128729962,3cyclictest7895-21sed09:35:162
128729960,6cyclictest19876-21runrttasks07:25:162
128649966,0cyclictest743-21snmpd11:09:501
128649966,0cyclictest743-21snmpd09:50:001
128649966,0cyclictest741-21lldpd09:15:171
128649966,0cyclictest741-21lldpd08:43:451
128649966,0cyclictest522-21avahi-daemon07:58:091
128649965,1cyclictest743-21snmpd12:06:041
128649965,1cyclictest6092-21fschecks_time11:10:101
128649965,1cyclictest4339-21idleruntime-cro10:59:591
128649965,1cyclictest23593-21cat07:35:141
128649964,2cyclictest743-21snmpd10:05:361
128649964,2cyclictest743-21snmpd08:47:011
128599966,0cyclictest743-21snmpd11:04:350
128759955,0cyclictest741-21lldpd12:31:203
128759955,0cyclictest741-21lldpd11:27:153
128759955,0cyclictest741-21lldpd09:20:453
128759955,0cyclictest522-21avahi-daemon10:15:033
128759953,2cyclictest743-21snmpd12:00:163
128759953,2cyclictest743-21snmpd11:34:033
128759953,2cyclictest743-21snmpd11:06:003
128759953,2cyclictest743-21snmpd10:50:423
128759953,2cyclictest743-21snmpd08:28:523
128759952,3cyclictest19828-21ntpq07:25:153
128759952,2cyclictest29388-21date09:10:003
128759951,2cyclictest3272-21head12:20:143
128759951,1cyclictest55750NetworkManager12:25:193
128729955,0cyclictest743-21snmpd09:22:352
128729955,0cyclictest741-21lldpd11:01:172
128729955,0cyclictest522-21avahi-daemon09:16:102
128729955,0cyclictest10067-21gltestperf09:40:132
128729953,2cyclictest743-21snmpd09:13:142
128729953,2cyclictest15498-21cat07:15:122
128729952,3cyclictest557-21NetworkManager09:58:432
128729952,3cyclictest557-21NetworkManager08:12:272
128729952,2cyclictest8256-21sendmail_mailqu12:35:132
128729952,2cyclictest25197-21seq07:40:032
128729951,4cyclictest557-21NetworkManager08:00:232
128729951,3cyclictest28814-21irqstats10:25:142
128729950,4cyclictest32023-21ntpq07:55:162
128729950,4cyclictest17119-21ntpq11:35:152
128729950,4cyclictest10127-21cut11:20:002
128649955,0cyclictest743-21snmpd10:46:371
128649955,0cyclictest522-21avahi-daemon11:28:131
128649954,1cyclictest9579-21unixbench_multi11:15:201
128649954,1cyclictest23581-21ntpq11:50:151
128649953,2cyclictest743-21snmpd12:35:171
128649952,0cyclictest55750NetworkManager12:26:081
128649951,3cyclictest18591-21df_inode11:40:121
128759942,2cyclictest4424-21wc09:25:193
128759942,2cyclictest244-20systemd-journal10:30:593
128759942,2cyclictest20307-21interrupts10:05:153
128759941,2cyclictest244-20systemd-journal12:07:303
128759940,3cyclictest5851-21memory09:30:133
128759940,3cyclictest14582-21ntpq09:50:163
128729944,0cyclictest743-21snmpd10:54:422
128729942,2cyclictest743-21snmpd07:10:112
128729942,2cyclictest575-21rs:main2
128729942,2cyclictest557-21NetworkManager07:33:352
128729942,2cyclictest24008-21ld07:35:172
128729941,3cyclictest20132-21sensors08:45:182
128729941,2cyclictest5411-21tr09:30:112
128729940,3cyclictest13958-21ls08:30:172
128649944,0cyclictest9660-21needreboot08:20:151
128649943,1cyclictest7826-21nvmesmart_nvme008:15:181
128649943,1cyclictest11149-21collect211:20:161
128649942,2cyclictest743-21snmpd11:00:321
128649942,2cyclictest29685-21cat07:50:131
128649941,2cyclictest25198-21tail11:55:141
128649941,2cyclictest11463-21interrupts08:25:151
128649940,3cyclictest31118-21diskstats12:10:141
128649940,3cyclictest17748-21users11:35:201
128759930,3cyclictest1369-21chrt10:46:343
128649931,2cyclictest743-21snmpd10:31:311
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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