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2025-12-25 - 20:58
OSADL QA Farm

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of system in rack #8, slot #7

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 792 highest latencies:
System rack8slot7.osadl.org (updated Thu Dec 25, 2025 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)		T*(,W**)
latency
(µs)		CmdPIDPrioCmd
2155991918,1cyclictest59550irq/125-lan11:05:131
2155991818,0cyclictest59550irq/125-lan07:13:251
2155991818,0cyclictest1475-21fwupd09:48:411
2155991817,1cyclictest59550irq/125-lan11:30:131
2155991817,1cyclictest59550irq/125-lan10:35:561
2155991817,1cyclictest59550irq/125-lan09:50:161
2155991817,1cyclictest59550irq/125-lan09:40:121
2155991817,1cyclictest59550irq/125-lan09:10:111
2155991817,1cyclictest59550irq/125-lan08:40:151
2155991717,0cyclictest59550irq/125-lan08:15:501
2155991716,1cyclictest59550irq/125-lan10:45:201
2155991716,1cyclictest59550irq/125-lan10:10:211
2155991716,1cyclictest59550irq/125-lan09:15:151
2155991716,1cyclictest59550irq/125-lan08:55:121
2155991716,1cyclictest59550irq/125-lan07:50:201
2155991716,1cyclictest59550irq/125-lan07:20:151
2155991615,1cyclictest59550irq/125-lan11:24:321
2155991615,1cyclictest59550irq/125-lan11:10:191
2155991615,1cyclictest59550irq/125-lan10:55:171
2155991615,1cyclictest59550irq/125-lan10:50:141
2155991615,1cyclictest59550irq/125-lan08:45:201
2155991615,1cyclictest59550irq/125-lan08:05:141
2155991515,0cyclictest59550irq/125-lan12:25:131
2155991515,0cyclictest59550irq/125-lan11:48:431
2155991515,0cyclictest59550irq/125-lan10:27:271
2155991515,0cyclictest59550irq/125-lan08:00:141
2155991515,0cyclictest59550irq/125-lan07:30:161
2155991514,1cyclictest59550irq/125-lan10:00:111
2155991514,1cyclictest59550irq/125-lan08:10:141
2155991514,1cyclictest59550irq/125-lan07:40:111
2155991414,0cyclictest59550irq/125-lan12:14:271
2155991414,0cyclictest59550irq/125-lan09:05:121
2155991414,0cyclictest59550irq/125-lan08:31:271
2155991413,1cyclictest59550irq/125-lan12:30:511
2155991413,1cyclictest59550irq/125-lan11:15:191
2155991413,1cyclictest59550irq/125-lan11:15:191
2155991413,1cyclictest59550irq/125-lan10:20:171
2155991413,1cyclictest59550irq/125-lan09:35:131
2155991413,1cyclictest59550irq/125-lan08:20:221
2151991414,0cyclictest325-21hwrng10:36:230
2151991414,0cyclictest325-21hwrng07:11:340
2155991312,1cyclictest59550irq/125-lan12:15:111
2155991312,1cyclictest59550irq/125-lan10:40:121
2155991312,1cyclictest59550irq/125-lan10:05:181
2155991312,1cyclictest59550irq/125-lan09:25:191
2155991312,1cyclictest59550irq/125-lan08:25:151
2155991312,1cyclictest59550irq/125-lan07:35:121
2155991312,1cyclictest59550irq/125-lan07:25:121
2155991212,0cyclictest59550irq/125-lan09:33:281
2155991211,1cyclictest59550irq/125-lan07:59:361
2155991211,1cyclictest59550irq/125-lan07:45:181
2151991212,0cyclictest325-21hwrng11:40:540
2155991111,0cyclictest59550irq/125-lan11:00:161
2155991111,0cyclictest59550irq/125-lan09:02:271
2155991110,1cyclictest59550irq/125-lan11:35:151
2155991110,1cyclictest59550irq/125-lan11:25:121
2155991110,1cyclictest59550irq/125-lan09:20:151
2155991110,1cyclictest59550irq/125-lan08:50:121
2155991110,1cyclictest59550irq/125-lan08:35:111
2155991110,1cyclictest59550irq/125-lan07:15:121
2151991111,0cyclictest325-21hwrng10:42:320
2151991111,0cyclictest325-21hwrng09:37:000
2151991111,0cyclictest325-21hwrng09:25:440
2151991111,0cyclictest325-21hwrng09:23:410
215599109,1cyclictest59550irq/125-lan11:50:161
2155991010,0cyclictest59550irq/125-lan10:17:271
2155991010,0cyclictest59550irq/125-lan09:55:111
21599999,0cyclictest325-21hwrng08:10:582
21559999,0cyclictest59550irq/125-lan11:55:201
21559999,0cyclictest59550irq/125-lan10:30:421
21559998,1cyclictest59550irq/125-lan12:35:171
21519999,0cyclictest325-21hwrng10:34:200
21519999,0cyclictest325-21hwrng07:41:160
21519998,1cyclictest674-21snmpd10:13:100
21649988,0cyclictest674-21snmpd12:20:233
21649988,0cyclictest674-21snmpd11:25:353
21649988,0cyclictest674-21snmpd10:14:163
21649988,0cyclictest674-21snmpd09:57:063
21649988,0cyclictest674-21snmpd07:43:143
21649987,1cyclictest674-21snmpd09:10:283
21649986,2cyclictest674-21snmpd11:56:493
21599988,0cyclictest674-21snmpd08:33:492
21599988,0cyclictest674-21snmpd08:28:122
21599988,0cyclictest674-21snmpd08:00:242
21599988,0cyclictest674-21snmpd07:23:162
21599988,0cyclictest325-21hwrng10:53:482
21599988,0cyclictest325-21hwrng10:28:122
21599988,0cyclictest325-21hwrng08:36:352
21599987,1cyclictest674-21snmpd09:00:502
21599987,1cyclictest13934-21kworker/2:2+events_freezable_power_12:25:382
21599987,1cyclictest13934-21kworker/2:2+events_freezable_power_12:03:402
21599987,1cyclictest13934-21kworker/2:2+events_freezable_power_11:19:442
21599987,1cyclictest13934-21kworker/2:2+events_freezable_power_11:19:442
21599987,1cyclictest13934-21kworker/2:2+events_freezable_power_10:57:462
21599987,1cyclictest13934-21kworker/2:2+events_freezable_power_10:24:492
21599987,1cyclictest13934-21kworker/2:2+events_freezable_power_09:51:522
21599987,1cyclictest13934-21kworker/2:2+events_freezable_power_09:40:532
21599987,1cyclictest13934-21kworker/2:2+events_freezable_power_08:56:562
21599987,1cyclictest13934-21kworker/2:2+events_freezable_power_07:40:032
21519988,0cyclictest674-21snmpd11:49:450
21519988,0cyclictest674-21snmpd09:52:550
21519988,0cyclictest674-21snmpd09:47:440
21519988,0cyclictest674-21snmpd07:25:160
21519988,0cyclictest325-21hwrng11:54:120
21519988,0cyclictest325-21hwrng09:02:100
21519987,1cyclictest674-21snmpd08:44:430
21519987,1cyclictest674-21snmpd08:39:280
21519986,2cyclictest325-21hwrng08:56:020
21649977,0cyclictest674-21snmpd11:16:573
21649977,0cyclictest674-21snmpd11:16:563
21649977,0cyclictest674-21snmpd08:56:163
21649977,0cyclictest674-21snmpd07:10:223
21649977,0cyclictest325-21hwrng08:53:593
21649976,1cyclictest674-21snmpd12:38:003
21649976,1cyclictest674-21snmpd11:08:183
21649976,1cyclictest674-21snmpd10:50:503
21649976,1cyclictest674-21snmpd08:04:393
21649976,1cyclictest674-21snmpd07:53:093
21649975,2cyclictest674-21snmpd11:52:193
21599977,0cyclictest674-21snmpd08:16:002
21599977,0cyclictest325-21hwrng12:15:422
21599977,0cyclictest325-21hwrng11:57:172
21599977,0cyclictest325-21hwrng11:27:352
21599977,0cyclictest325-21hwrng10:39:272
21599977,0cyclictest325-21hwrng10:16:552
21599977,0cyclictest325-21hwrng09:24:422
21599977,0cyclictest325-21hwrng09:13:262
21599977,0cyclictest325-21hwrng07:55:362
21599977,0cyclictest325-21hwrng07:32:042
21599977,0cyclictest325-21hwrng07:19:472
21599977,0cyclictest13934-21kworker/2:2+events_freezable_power_12:36:372
21599977,0cyclictest13934-21kworker/2:2+events_freezable_power_09:29:532
21599977,0cyclictest13934-21kworker/2:2+events_freezable_power_08:24:002
21599977,0cyclictest13934-21kworker/2:2+events_freezable_power_07:51:032
21599976,1cyclictest674-21snmpd10:31:372
21599976,1cyclictest674-21snmpd08:51:472
21599976,1cyclictest674-21snmpd08:49:412
21599976,1cyclictest674-21snmpd07:26:462
21599976,1cyclictest13934-21kworker/2:2+events_freezable_power_09:18:552
21559976,1cyclictest59550irq/125-lan11:40:011
21519977,0cyclictest674-21snmpd12:30:350
21519977,0cyclictest674-21snmpd12:20:530
21519977,0cyclictest674-21snmpd11:10:450
21519977,0cyclictest674-21snmpd10:03:300
21519977,0cyclictest674-21snmpd09:56:400
21519977,0cyclictest674-21snmpd08:50:350
21519977,0cyclictest674-21snmpd08:31:580
21519977,0cyclictest674-21snmpd08:11:020
21519977,0cyclictest325-21hwrng11:30:380
21519977,0cyclictest325-21hwrng09:40:040
21519977,0cyclictest325-21hwrng09:15:280
21519977,0cyclictest325-21hwrng09:10:220
21519977,0cyclictest325-21hwrng07:34:070
21519976,1cyclictest674-21snmpd12:18:350
21519976,1cyclictest674-21snmpd11:24:150
21519976,1cyclictest674-21snmpd10:23:350
21519976,1cyclictest674-21snmpd08:18:520
21519976,1cyclictest674-21snmpd07:48:570
21519975,2cyclictest674-21snmpd08:02:300
21649966,0cyclictest674-21snmpd09:40:263
21649966,0cyclictest674-21snmpd07:29:593
21649965,1cyclictest674-21snmpd11:33:523
21649965,1cyclictest674-21snmpd10:40:353
21649965,1cyclictest674-21snmpd10:05:343
21649965,1cyclictest674-21snmpd09:24:363
21649965,1cyclictest4750-21cat08:35:123
21599966,0cyclictest674-21snmpd12:14:052
21599966,0cyclictest674-21snmpd12:07:142
21599966,0cyclictest674-21snmpd09:38:002
21599966,0cyclictest674-21snmpd09:07:232
21599966,0cyclictest325-21hwrng12:30:022
21599966,0cyclictest325-21hwrng11:02:592
21599966,0cyclictest325-21hwrng10:46:362
21599966,0cyclictest325-21hwrng10:06:412
21599966,0cyclictest325-21hwrng08:40:392
21599966,0cyclictest325-21hwrng07:14:402
21599965,1cyclictest674-21snmpd10:03:102
21599965,1cyclictest674-21snmpd07:39:442
21599965,1cyclictest2666-21cat11:10:132
21559965,1cyclictest674-21snmpd12:23:231
21559965,1cyclictest59550irq/125-lan12:05:111
21519966,0cyclictest674-21snmpd12:09:560
21519966,0cyclictest674-21snmpd10:55:110
21519966,0cyclictest674-21snmpd08:22:100
21519966,0cyclictest674-21snmpd08:07:060
21519966,0cyclictest325-21hwrng10:29:130
21519966,0cyclictest325-21hwrng07:35:080
21519965,1cyclictest674-21snmpd11:25:030
21519965,1cyclictest674-21snmpd11:00:120
21519965,1cyclictest674-21snmpd08:46:330
21519965,1cyclictest674-21snmpd08:29:490
21649955,0cyclictest674-21snmpd10:20:073
21649955,0cyclictest674-21snmpd10:15:373
21649955,0cyclictest325-21hwrng10:26:093
21649954,1cyclictest674-21snmpd12:32:023
21649954,1cyclictest674-21snmpd12:09:023
21649954,1cyclictest674-21snmpd11:23:063
21649954,1cyclictest674-21snmpd09:47:483
21649954,1cyclictest674-21snmpd09:33:363
21649954,1cyclictest674-21snmpd07:56:323
21649954,1cyclictest674-21snmpd07:21:283
21649954,1cyclictest431ktimers/309:50:163
21599955,0cyclictest674-21snmpd11:21:242
21599955,0cyclictest325-21hwrng12:24:562
21599955,0cyclictest325-21hwrng11:43:582
21599955,0cyclictest325-21hwrng11:30:392
21599955,0cyclictest325-21hwrng10:40:292
21599955,0cyclictest325-21hwrng10:11:492
21599955,0cyclictest325-21hwrng09:30:512
21599955,0cyclictest325-21hwrng08:07:542
21559954,1cyclictest59550irq/125-lan12:00:111
21519955,0cyclictest674-21snmpd10:48:320
21519955,0cyclictest325-21hwrng09:30:500
21519955,0cyclictest325-21hwrng09:05:150
21519955,0cyclictest325-21hwrng07:52:330
21519954,1cyclictest674-21snmpd11:37:040
21649944,0cyclictest674-21snmpd09:08:563
21649944,0cyclictest325-21hwrng11:47:023
21649944,0cyclictest325-21hwrng08:24:173
21649943,1cyclictest678-21runrttasks10:30:133
21649943,1cyclictest674-21snmpd09:39:063
21649943,1cyclictest29422-21ntpq12:15:173
21649943,1cyclictest24640-21head09:25:133
21649943,1cyclictest0-21swapper/307:30:153
21649942,2cyclictest674-21snmpd11:40:523
21649942,2cyclictest6529-21cut08:40:123
21649942,2cyclictest2323-21cpuspeed_turbos11:10:113
21649940,2cyclictest16045-21awk09:05:003
21599944,0cyclictest674-21snmpd11:09:422
21599943,1cyclictest674-21snmpd11:48:312
21599942,2cyclictest566-21ntpq09:45:162
21519944,0cyclictest674-21snmpd10:54:170
21519944,0cyclictest325-21hwrng11:15:180
21519944,0cyclictest325-21hwrng11:15:170
21519943,1cyclictest674-21snmpd12:35:050
21519943,1cyclictest674-21snmpd07:58:230
21519943,1cyclictest674-21snmpd07:24:050
21519943,1cyclictest26886-21gltestperf12:10:130
21519942,2cyclictest674-21snmpd12:29:230
21519942,2cyclictest4327-21apt-get07:15:120
21519942,2cyclictest13047-21ntpq10:15:150
21649933,0cyclictest325-21hwrng08:46:493
21649933,0cyclictest325-21hwrng08:30:263
21649933,0cyclictest325-21hwrng07:36:093
21649933,0cyclictest25069-21head08:05:123
21649932,1cyclictest674-21snmpd12:11:533
21649932,1cyclictest431ktimers/312:25:173
21649932,1cyclictest30811-21entropy11:00:123
21649932,1cyclictest28972-21sed10:55:143
21649932,1cyclictest13056-21cat11:35:133
21649932,1cyclictest0-21swapper/308:15:163
21649931,2cyclictest6888-21sensors10:00:213
21649931,2cyclictest27461-21ntpq08:10:153
21649931,2cyclictest20594-21sed10:35:123
21649931,2cyclictest17201-21ntpq07:45:183
21649930,3cyclictest0-21swapper/312:00:143
21649930,3cyclictest0-21swapper/307:15:123
21599933,0cyclictest674-21snmpd11:36:552
21599932,1cyclictest674-21snmpd09:59:042
21599930,3cyclictest19353-21ntpq11:50:172
21599930,3cyclictest17090-21ntpq07:45:172
21519932,1cyclictest7591-21apt-get10:05:010
21519932,1cyclictest32602-21/usr/sbin/munin11:05:100
21519931,2cyclictest20897-21perl11:55:120
21519930,2cyclictest23009-21hddtemp_smartct12:00:140
21649920,2cyclictest477-21NetworkManager08:25:103
21649920,2cyclictest24389-21find10:45:003
21649920,2cyclictest20245-21sort09:15:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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