You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-11 - 19:31
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
Characteristics of the 376 highest latencies:
System rackeslot2.osadl.org (updated Mon May 11, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
370644399330,4cyclictest3710156-21kthreadcore07:10:210
370644399302,23cyclictest0-21swapper/007:35:370
3706443992910,10cyclictest0-21swapper/009:20:000
3706443992817,10cyclictest0-21swapper/011:00:120
3706443992517,6cyclictest3851875-21systemd-journal11:44:550
3706443992510,9cyclictest0-21swapper/012:05:270
3706443992418,5cyclictest4073523-21wc11:30:000
3706443992418,5cyclictest3966473-21dump-pmu-power10:20:000
3706443992417,5cyclictest3890166-21latency_hist09:30:000
3706445992320,1cyclictest0-21swapper/212:30:022
3706444992320,2cyclictest4119049-21cron12:00:001
3706444992320,2cyclictest4088598-21munin-plugin-st11:40:001
3706444992320,2cyclictest3821804-21/usr/sbin/munin08:40:011
3706444992320,2cyclictest1-21systemd07:15:001
3706443992318,4cyclictest3920561-21apt-get09:50:020
3706443992317,5cyclictest3974067-21cron10:25:010
3706443992313,8cyclictest4114580-21kthreadcore11:55:200
3706443992311,3cyclictest3985902-21kthreadcore10:30:210
370644399231,10cyclictest4019906-21unin-run10:55:010
383433398220,2rtkit-daemon0-21swapper/007:49:290
3706445992219,1cyclictest0-21swapper/209:05:002
3706444992215,3cyclictest3925408-21kthreadcore09:50:231
3706444992212,3cyclictest0-21swapper/109:25:131
370644399229,5cyclictest0-21swapper/010:25:210
370644399228,6cyclictest0-21swapper/011:30:210
370644399227,6cyclictest0-21swapper/011:49:380
370644399227,6cyclictest0-21swapper/009:55:130
3706443992217,4cyclictest4157672-21/usr/sbin/munin12:25:010
3706443992216,5cyclictest3867304-21grep09:15:000
3706443992216,5cyclictest3846770-21latency_hist09:00:000
3706443992210,11cyclictest0-21swapper/010:55:230
383433398210,8rtkit-daemon3851703-21mta-sts-daemon08:01:230
383433398210,6rtkit-daemon3920946-21packagekitd09:52:320
3706444992118,2cyclictest4172813-21latency_hist12:35:001
370644399217,6cyclictest0-21swapper/010:40:250
3706443992115,5cyclictest3898085-21/usr/sbin/munin09:35:230
3706443992115,5cyclictest3720496-21mailstats07:15:240
3706443992111,5cyclictest4122693-21kthreadcore12:00:210
3706443992111,5cyclictest3851702-21mta-sts-daemon12:27:160
370644399211,11cyclictest0-21swapper/010:35:070
370644399211,10cyclictest3815126-21latency_hist08:35:000
3706443992110,10cyclictest0-21swapper/011:54:370
383433398200,6rtkit-daemon3851703-21mta-sts-daemon07:32:380
37162772200,1sleep13716271-21ps07:15:181
3706445992017,1cyclictest0-21swapper/212:10:202
3706445992017,1cyclictest0-21swapper/209:05:142
3706444992017,2cyclictest4058117-21latency_hist11:20:001
3706444992017,2cyclictest0-21swapper/109:10:021
3706444992017,2cyclictest0-21swapper/109:00:001
3706444992012,4cyclictest3859556-21diskmemload10:31:391
3706444992012,3cyclictest0-21swapper/110:10:011
370644399209,6cyclictest0-21swapper/012:15:210
370644399207,4cyclictest0-21swapper/009:22:510
370644399206,6cyclictest0-21swapper/011:15:150
3706443992014,5cyclictest0-21swapper/009:05:000
3706443992014,5cyclictest0-21swapper/008:40:010
3706443992013,2cyclictest4137936-21kthreadcore12:10:210
3706443992013,2cyclictest4086624-21mailstats11:35:260
3706443992013,2cyclictest4044046-21gltestperf11:10:170
3706443992013,2cyclictest3946775-21kthreadcore10:05:210
3706443992013,2cyclictest3835250-21tail08:50:150
3706443992013,2cyclictest383433398rtkit-daemon11:09:340
3706443992013,2cyclictest3727740-21systemd07:25:020
3706443992013,2cyclictest0-21swapper/010:15:010
3706443992012,3cyclictest4170576-21needreboot12:30:240
3706443992012,3cyclictest3752659-21systemd-run07:45:010
3706445991916,1cyclictest0-21swapper/212:15:212
3706445991916,1cyclictest0-21swapper/211:30:012
3706445991916,1cyclictest0-21swapper/211:15:222
3706445991916,1cyclictest0-21swapper/208:40:142
3706445991915,2cyclictest0-21swapper/211:42:502
3706444991916,2cyclictest3872861-21mailstats09:15:261
3706444991916,2cyclictest1-21systemd10:20:001
3706444991915,2cyclictest0-21swapper/109:40:011
3706444991913,2cyclictest134050irq/121-eno110:50:201
3706444991912,2cyclictest134050irq/121-eno111:30:011
370644399199,2cyclictest3913130-21kworker/u16:1-events_power_efficient11:20:130
370644399197,2cyclictest0-21swapper/010:49:100
3706443991913,2cyclictest3796456-21systemd-run08:20:010
3706443991912,2cyclictest4173750-21sh12:35:160
3706443991912,2cyclictest3890675-21aten_repower_po09:30:130
3706443991912,2cyclictest3851705-21mta-sts-daemon07:25:170
3706443991912,2cyclictest3804282-21kthreadcore08:25:190
3706443991912,2cyclictest3759203-21aten_repower_en07:50:130
3706443991911,3cyclictest3829593-21kthreadcore08:45:200
2649091191,2phc2sys0-21swapper/311:44:073
3706445991816,1cyclictest0-21swapper/211:50:002
3706445991816,1cyclictest0-21swapper/210:50:222
3706445991816,1cyclictest0-21swapper/210:30:212
3706445991816,1cyclictest0-21swapper/210:20:202
3706445991816,1cyclictest0-21swapper/208:10:202
3706445991815,1cyclictest0-21swapper/211:55:192
3706445991815,1cyclictest0-21swapper/207:20:212
3706444991816,1cyclictest0-21swapper/110:30:021
3706444991816,1cyclictest0-21swapper/110:05:001
3706444991815,2cyclictest3920914-21latency_hist09:50:021
3706444991815,2cyclictest3880722-21gmain12:11:371
370644399187,1cyclictest0-21swapper/009:40:120
370644399185,5cyclictest0-21swapper/008:42:300
3706443991811,2cyclictest3859662-21systemd09:10:010
3706443991811,2cyclictest3785124-21irqcore08:10:190
3706443991811,2cyclictest3779691-21kthreadcore08:05:200
3706443991811,2cyclictest0-21swapper/010:05:010
3706445991715,1cyclictest0-21swapper/212:05:012
3706445991715,1cyclictest0-21swapper/207:30:192
3706445991715,1cyclictest0-21swapper/207:15:012
3706445991714,1cyclictest0-21swapper/211:15:012
3706445991714,1cyclictest0-21swapper/210:55:172
3706445991714,1cyclictest0-21swapper/210:15:002
3706445991714,1cyclictest0-21swapper/209:20:202
3706445991714,1cyclictest0-21swapper/208:55:202
3706445991714,1cyclictest0-21swapper/208:05:002
3706445991714,1cyclictest0-21swapper/207:55:252
3706445991714,1cyclictest0-21swapper/207:30:002
3706445991713,2cyclictest0-21swapper/207:15:152
370644499178,4cyclictest4035728-21aten2.4-expect11:05:141
3706444991715,1cyclictest0-21swapper/108:00:011
3706444991714,2cyclictest4178507-21mailstats12:35:261
3706444991714,2cyclictest4035157-21apt-key11:05:011
3706444991714,2cyclictest3880535-21mailstats09:20:251
3706444991713,3cyclictest3762455-21kthreadcore07:50:201
2649091170,3phc2sys0-21swapper/310:07:123
2649091170,2phc2sys0-21swapper/312:08:043
2649091170,2phc2sys0-21swapper/309:37:583
2649091170,2phc2sys0-21swapper/309:22:423
3706445991614,1cyclictest0-21swapper/211:05:222
3706445991614,1cyclictest0-21swapper/210:40:012
3706445991614,1cyclictest0-21swapper/209:55:012
3706445991614,1cyclictest0-21swapper/209:50:032
3706445991614,1cyclictest0-21swapper/209:15:202
3706445991614,1cyclictest0-21swapper/208:40:002
3706445991613,1cyclictest0-21swapper/211:05:022
3706445991613,1cyclictest0-21swapper/210:30:002
3706445991613,1cyclictest0-21swapper/210:05:142
3706445991613,1cyclictest0-21swapper/210:00:012
3706445991613,1cyclictest0-21swapper/208:50:182
3706445991613,1cyclictest0-21swapper/208:45:202
3706445991613,1cyclictest0-21swapper/207:40:202
370644499161,6cyclictest1290-21dbus-daemon11:45:011
3706444991613,2cyclictest4127960-21sort12:05:171
3706444991613,2cyclictest3906425-21grep09:40:161
3706444991613,2cyclictest0-21swapper/107:40:001
3706444991612,3cyclictest4107105-21kthreadcore11:50:211
3706444991612,3cyclictest4100598-21kthreadcore11:45:211
3706444991612,3cyclictest3827634-1atopacctd08:45:201
3706444991612,3cyclictest0-21swapper/109:05:001
3706444991612,2cyclictest0-21swapper/111:00:011
3706444991610,5cyclictest3851702-21mta-sts-daemon10:46:281
370644399169,2cyclictest3802678-21systemd-run08:25:000
2649091160,2phc2sys0-21swapper/312:30:203
3706445991513,1cyclictest0-21swapper/212:35:202
3706445991513,1cyclictest0-21swapper/211:35:012
3706445991512,1cyclictest0-21swapper/212:05:212
3706445991512,1cyclictest0-21swapper/211:50:262
3706445991512,1cyclictest0-21swapper/210:46:362
3706445991512,1cyclictest0-21swapper/210:41:052
3706445991512,1cyclictest0-21swapper/210:05:012
3706445991512,1cyclictest0-21swapper/209:39:512
3706445991512,1cyclictest0-21swapper/209:35:012
3706445991512,1cyclictest0-21swapper/209:10:202
3706445991511,2cyclictest0-21swapper/211:23:482
370644499159,5cyclictest4144870-21kthreadcore12:15:211
370644499158,3cyclictest4047781-21kthreadcore11:10:211
370644499158,2cyclictest0-21swapper/112:25:171
370644499157,3cyclictest0-21swapper/109:55:151
370644499153,4cyclictest0-21swapper/110:40:121
3706444991512,2cyclictest3954202-21kthreadcore10:10:211
3706444991512,2cyclictest3851705-21mta-sts-daemon11:20:271
3706444991512,2cyclictest3851705-21mta-sts-daemon08:10:371
3706444991512,2cyclictest3851703-21mta-sts-daemon08:15:061
3706444991512,2cyclictest3835858-21kthreadcore08:50:181
3706444991512,2cyclictest3802849-21systemd-run08:25:011
3706444991512,2cyclictest3733809-21sh07:30:001
3706444991512,2cyclictest3706441-21cyclictest07:45:171
3706444991512,2cyclictest3706441-21cyclictest07:20:221
3706444991512,2cyclictest0-21swapper/111:35:001
3706444991511,3cyclictest3992227-21kthreadcore10:35:201
370644499150,2cyclictest3890548-21ssh09:30:121
2649091150,7phc2sys0-21swapper/310:15:123
2649091150,7phc2sys0-21swapper/309:25:133
2649091150,4phc2sys0-21swapper/308:29:553
2649091150,3phc2sys0-21swapper/307:10:133
2649091150,2phc2sys0-21swapper/310:12:323
3706445991412,1cyclictest0-21swapper/212:30:122
3706445991412,1cyclictest0-21swapper/210:15:232
3706445991411,2cyclictest0-21swapper/212:22:522
3706445991411,1cyclictest0-21swapper/209:27:292
3706445991411,1cyclictest0-21swapper/208:20:172
3706445991411,1cyclictest0-21swapper/208:15:232
3706445991411,1cyclictest0-21swapper/207:50:002
3706445991411,1cyclictest0-21swapper/207:35:222
370644499145,1cyclictest134050irq/121-eno112:00:151
3706444991412,1cyclictest1996-21runrttasks12:20:091
3706444991411,2cyclictest3851702-21mta-sts-daemon09:12:291
3706444991411,2cyclictest3822525-21sh08:40:151
3706444991411,2cyclictest3809911-21gltestperf08:30:171
3706444991411,2cyclictest3808913-21awk08:30:001
3706444991411,2cyclictest3771916-21cpuspeed_turbos08:00:141
3706444991411,2cyclictest3747382-21gltestperf07:40:181
3706444991410,3cyclictest3783970-21latency_hist08:10:011
2649091140,3phc2sys0-21swapper/310:47:023
2649091140,2phc2sys0-21swapper/311:56:503
2649091140,2phc2sys0-21swapper/311:17:023
2649091140,2phc2sys0-21swapper/310:30:163
2649091140,2phc2sys0-21swapper/310:03:083
2649091140,2phc2sys0-21swapper/309:52:583
2649091140,2phc2sys0-21swapper/309:00:153
3706445991311,1cyclictest0-21swapper/207:50:212
3706445991310,2cyclictest0-21swapper/211:35:102
3706445991310,1cyclictest0-21swapper/209:43:062
3706445991310,1cyclictest0-21swapper/208:05:172
370644499132,2cyclictest0-21swapper/107:34:531
3706444991310,2cyclictest0-21swapper/110:20:191
370644399139,3cyclictest3766677-21kthreadcore07:55:200
37003632131,7sleep20-21swapper/207:05:142
2649091130,2phc2sys0-21swapper/312:16:333
2649091130,2phc2sys0-21swapper/312:01:153
2649091130,2phc2sys0-21swapper/310:54:413
2649091130,2phc2sys0-21swapper/309:41:533
40503702120,2sleep30-21swapper/311:14:413
370644599129,1cyclictest0-21swapper/208:30:142
3706445991210,1cyclictest0-21swapper/208:25:152
370644399129,2cyclictest1326-21systemd-logind07:10:010
2649091124,1phc2sys0-21swapper/309:12:403
2649091122,2phc2sys0-21swapper/308:10:213
2649091120,3phc2sys0-21swapper/311:28:243
2649091120,3phc2sys0-21swapper/309:15:123
2649091120,2phc2sys0-21swapper/311:48:443
2649091120,2phc2sys0-21swapper/310:27:283
2649091120,2phc2sys0-21swapper/308:55:293
2649091120,1phc2sys0-21swapper/310:57:303
2649091120,1phc2sys0-21swapper/310:36:093
2649091120,1phc2sys0-21swapper/309:49:503
2649091120,1phc2sys0-21swapper/308:33:323
2649091120,1phc2sys0-21swapper/308:18:303
2649091120,1phc2sys0-21swapper/308:00:583
2649091120,1phc2sys0-21swapper/307:24:483
41570402110,2sleep30-21swapper/312:23:433
38341922110,1sleep30-21swapper/308:49:553
370644499114,2cyclictest134050irq/121-eno107:10:011
2649091113,2phc2sys0-21swapper/307:43:153
2649091112,2phc2sys0-21swapper/312:13:583
2649091110,2phc2sys0-21swapper/311:30:083
2649091110,2phc2sys0-21swapper/310:22:193
2649091110,2phc2sys0-21swapper/309:56:103
2649091110,2phc2sys0-21swapper/307:17:453
2649091110,1phc2sys0-21swapper/311:50:083
2649091110,1phc2sys0-21swapper/308:42:063
2649091110,1phc2sys0-21swapper/308:24:163
2649091110,1phc2sys0-21swapper/308:08:123
2649091110,1phc2sys0-21swapper/307:37:423
2649091101,2phc2sys0-21swapper/312:37:473
2649091100,2phc2sys0-21swapper/311:23:443
2649091100,2phc2sys0-21swapper/311:05:193
2649091100,2phc2sys0-21swapper/311:01:473
2649091100,2phc2sys0-21swapper/309:30:193
2649091100,2phc2sys0-21swapper/308:55:003
2649091100,2phc2sys0-21swapper/307:30:133
2649091100,2phc2sys0-21swapper/307:10:013
2649091100,1phc2sys0-21swapper/312:25:123
264909191,3phc2sys0-21swapper/310:40:133
264909191,2phc2sys0-21swapper/307:50:203
264909191,2phc2sys0-21swapper/307:25:203
264909190,2phc2sys0-21swapper/311:35:453
264909190,1phc2sys0-21swapper/308:37:043
264909190,1phc2sys0-21swapper/307:55:053
264909180,2phc2sys0-21swapper/309:05:143
264909180,2phc2sys0-21swapper/307:45:153
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional