You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-02 - 21:14
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 highest latencies:
System rack7slot1.osadl.org (updated Thu Apr 02, 2026 12:45:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13445211754,58sleep20-21swapper/207:08:482
13333211755,23sleep10-21swapper/107:07:231
13494211351,56sleep30-21swapper/307:09:273
1349729046,39sleep00-21swapper/007:09:270
1365999526,43cyclictest0-21swapper/309:10:173
1365999526,40cyclictest0-21swapper/310:50:273
1365999526,22cyclictest0-21swapper/309:33:143
1365999526,21cyclictest0-21swapper/311:25:233
1365999526,21cyclictest0-21swapper/311:00:283
1365999516,42cyclictest0-21swapper/312:15:153
1365999516,42cyclictest0-21swapper/311:20:173
1365999516,22cyclictest0-21swapper/311:30:173
1365999516,22cyclictest0-21swapper/311:30:163
1365999515,43cyclictest0-21swapper/310:35:133
1365999506,41cyclictest0-21swapper/311:40:123
1365999506,41cyclictest0-21swapper/310:40:323
1365999506,22cyclictest0-21swapper/312:40:023
1365999506,22cyclictest0-21swapper/312:40:023
1365999506,22cyclictest0-21swapper/312:21:443
1365999506,22cyclictest0-21swapper/311:15:133
1365999506,22cyclictest0-21swapper/310:25:253
1365999506,22cyclictest0-21swapper/309:15:243
1365999506,21cyclictest0-21swapper/311:10:243
1365999506,21cyclictest0-21swapper/309:25:233
1365999506,20cyclictest0-21swapper/311:40:013
1365999506,20cyclictest0-21swapper/309:50:013
1365999496,40cyclictest0-21swapper/312:05:193
1365999496,40cyclictest0-21swapper/309:55:303
1365999496,40cyclictest0-21swapper/309:50:173
1365999496,40cyclictest0-21swapper/309:35:223
1365999496,22cyclictest0-21swapper/311:55:133
1365999496,22cyclictest0-21swapper/310:05:113
1365999496,21cyclictest0-21swapper/312:30:163
1365999496,21cyclictest0-21swapper/312:30:153
1365999496,21cyclictest0-21swapper/311:05:033
1365999496,21cyclictest0-21swapper/310:55:183
1365999496,21cyclictest0-21swapper/310:15:303
1365999496,21cyclictest0-21swapper/310:10:183
1365999496,21cyclictest0-21swapper/310:10:183
1365999496,21cyclictest0-21swapper/309:20:253
1365999496,20cyclictest0-21swapper/312:10:133
1365999495,21cyclictest0-21swapper/312:25:063
1365999486,21cyclictest0-21swapper/310:45:153
1365999486,21cyclictest0-21swapper/310:20:313
1365999486,21cyclictest0-21swapper/310:20:313
1365999486,21cyclictest0-21swapper/310:00:213
1365999476,38cyclictest0-21swapper/311:55:013
1365999476,21cyclictest0-21swapper/310:30:213
1365899453,32cyclictest24547-21stress09:36:262
1365899453,27cyclictest24547-21stress12:16:182
13658994517,25cyclictest0-21swapper/209:20:332
1365899443,30cyclictest24547-21stress11:29:332
1365899443,24cyclictest26669-21aten2_r7power_c10:30:102
1365999436,20cyclictest0-21swapper/307:35:153
1365999436,20cyclictest0-21swapper/307:35:153
1365999435,35cyclictest0-21swapper/312:00:163
1365999435,35cyclictest0-21swapper/312:00:163
1365999435,23cyclictest0-21swapper/308:38:533
1365999435,16cyclictest0-21swapper/308:10:013
1365999435,13cyclictest0-21swapper/307:44:533
1365899433,24cyclictest24545-21stress12:05:282
1365999425,21cyclictest0-21swapper/307:15:013
1365999425,20cyclictest0-21swapper/309:40:273
1365999425,13cyclictest0-21swapper/307:20:323
1365899424,27cyclictest9959-21diskstats09:50:162
1365899423,36cyclictest24547-21stress12:01:072
1365899423,36cyclictest24547-21stress12:01:062
1365899423,27cyclictest24545-21stress11:40:162
1365899423,23cyclictest27749-21timerandwakeup07:55:182
1365999415,20cyclictest0-21swapper/311:45:143
1365999415,20cyclictest0-21swapper/308:18:033
1365999415,19cyclictest0-21swapper/308:20:153
1365999415,19cyclictest0-21swapper/308:15:003
1365999415,13cyclictest0-21swapper/309:00:523
1365999415,13cyclictest0-21swapper/307:46:023
1365899413,35cyclictest28449-21/usr/sbin/munin11:50:192
1365899413,35cyclictest24547-21stress10:44:222
1365899413,23cyclictest5043-21diskstats12:10:142
1365899413,23cyclictest24547-21stress11:55:292
1365899413,22cyclictest24547-21stress10:37:582
1365899412,24cyclictest24545-21stress11:46:162
1365999405,21cyclictest0-21swapper/308:45:123
1365999405,21cyclictest0-21swapper/307:25:153
1365999405,20cyclictest0-21swapper/307:31:393
1365999405,20cyclictest0-21swapper/307:10:023
1365999405,19cyclictest0-21swapper/308:55:143
1365999405,19cyclictest0-21swapper/308:50:153
1365999405,19cyclictest0-21swapper/308:30:113
1365999405,19cyclictest0-21swapper/307:55:083
1365999405,17cyclictest0-21swapper/308:40:143
1365999405,17cyclictest0-21swapper/308:25:133
1365999405,16cyclictest0-21swapper/309:05:163
1365999405,16cyclictest0-21swapper/307:54:433
1365899405,33cyclictest0-21swapper/207:15:012
1365899405,26cyclictest0-21swapper/207:10:332
1365899403,34cyclictest15447-21taskset10:02:022
1365899403,24cyclictest27346-21fschecks_count09:15:152
13658994018,20cyclictest0-21swapper/212:30:322
13658994018,20cyclictest0-21swapper/212:30:322
13658994018,19cyclictest0-21swapper/210:10:342
13658994018,19cyclictest0-21swapper/210:10:342
13658994015,23cyclictest0-21swapper/210:20:242
13658994015,23cyclictest0-21swapper/210:20:242
13656994017,17cyclictest0-21swapper/008:35:270
13656994015,18cyclictest0-21swapper/008:56:360
1365999395,16cyclictest0-21swapper/308:00:033
1365899395,22cyclictest0-21swapper/211:35:282
1365899393,33cyclictest585-21seq08:11:542
1365899393,33cyclictest16798-21sed12:35:322
1365899393,33cyclictest16798-21sed12:35:312
1365899393,21cyclictest24545-21stress10:50:222
1365899392,34cyclictest24545-21stress09:46:182
13658993917,19cyclictest0-21swapper/212:20:222
13658993917,19cyclictest0-21swapper/211:33:482
13658993917,19cyclictest0-21swapper/211:33:482
13656993916,16cyclictest0-21swapper/007:26:560
179912385,15sleep00-21swapper/008:54:040
1365899383,33cyclictest6035-21/usr/sbin/munin08:25:152
1365899383,33cyclictest24545-21stress09:30:192
1365899383,32cyclictest3324-21runrttasks08:20:032
1365899383,32cyclictest16178-21ls10:05:142
1365899383,32cyclictest14061-21/usr/sbin/munin08:45:122
1365899383,23cyclictest6696-21taskset10:58:022
1365899383,19cyclictest147-21usb-storage11:10:292
13658993815,20cyclictest0-21swapper/211:15:202
13656993816,17cyclictest0-21swapper/007:10:050
13656993814,18cyclictest0-21swapper/008:09:000
49052375,12sleep10-21swapper/108:21:171
197442375,15sleep10-21swapper/107:27:241
1365899375,30cyclictest0-21swapper/207:46:032
1365899375,29cyclictest0-21swapper/210:45:222
1365899374,19cyclictest0-21swapper/209:10:332
1365899373,31cyclictest24547-21stress11:00:312
1365899373,31cyclictest24546-21stress10:25:302
1365899373,31cyclictest19345-21timerandwakeup07:25:192
13658993716,18cyclictest0-21swapper/212:27:432
13656993716,16cyclictest0-21swapper/007:55:310
13656993710,21cyclictest0-21swapper/007:24:480
73142365,10sleep10-21swapper/108:29:281
254302365,10sleep10-21swapper/107:48:291
230902364,14sleep10-21swapper/107:40:471
170442365,11sleep10-21swapper/107:18:341
1365899366,23cyclictest0-21swapper/208:35:222
1365899365,30cyclictest0-21swapper/207:35:222
1365899365,30cyclictest0-21swapper/207:35:222
1365899365,29cyclictest0-21swapper/207:23:422
1365899365,21cyclictest0-21swapper/207:50:532
1365899364,20cyclictest0-21swapper/208:55:012
1365899363,30cyclictest24547-21stress10:15:032
1365899363,30cyclictest24547-21stress09:55:102
1365899363,30cyclictest10380-21mailstats11:05:282
1365899363,29cyclictest31541-21cstates09:25:152
1365699367,23cyclictest0-21swapper/007:33:260
13656993616,15cyclictest0-21swapper/008:10:010
13656993616,15cyclictest0-21swapper/007:40:050
13656993615,15cyclictest0-21swapper/008:00:120
13656993614,20cyclictest0-21swapper/009:42:000
168802355,14sleep00-21swapper/007:16:320
1365899355,28cyclictest0-21swapper/208:15:122
1365899354,20cyclictest0-21swapper/208:51:202
1365899353,29cyclictest7638-21/usr/sbin/munin08:30:212
1365899353,29cyclictest29256-21/usr/sbin/munin08:05:112
1365899353,29cyclictest24520-21turbostat.cron09:10:002
1365899353,29cyclictest16074-21df11:20:152
1365899353,29cyclictest12689-21sed08:40:172
1365899352,30cyclictest6254-21ntp_states09:40:242
1365899352,30cyclictest20466-21/usr/sbin/munin09:00:112
13657993513,20cyclictest0-21swapper/109:28:301
13656993516,14cyclictest0-21swapper/009:00:020
13656993515,17cyclictest0-21swapper/012:04:310
13656993515,17cyclictest0-21swapper/012:04:300
13656993515,15cyclictest0-21swapper/007:35:240
13656993515,15cyclictest0-21swapper/007:35:240
13656993515,14cyclictest0-21swapper/008:15:310
13656993511,17cyclictest0-21swapper/008:40:130
175312345,13sleep10-21swapper/107:21:061
1365899345,27cyclictest0-21swapper/207:32:522
13657993410,21cyclictest0-21swapper/109:13:481
13656993416,16cyclictest0-21swapper/009:26:200
13656993416,13cyclictest0-21swapper/008:25:020
258502335,14sleep10-21swapper/107:50:261
195702330,1sleep024545-21stress11:28:550
1365899335,26cyclictest0-21swapper/207:40:522
1365799338,22cyclictest0-21swapper/112:01:191
1365799338,22cyclictest0-21swapper/112:01:191
13656993316,15cyclictest0-21swapper/009:30:060
13656993316,15cyclictest0-21swapper/009:13:330
13656993315,16cyclictest0-21swapper/009:45:140
13656993312,15cyclictest0-21swapper/007:48:260
13656993310,18cyclictest0-21swapper/007:50:260
26852325,14sleep10-21swapper/108:15:521
1365899325,26cyclictest0-21swapper/208:00:012
1365799325,25cyclictest0-21swapper/108:55:141
13657993213,17cyclictest0-21swapper/110:10:351
13657993213,17cyclictest0-21swapper/110:10:351
13657993212,17cyclictest0-21swapper/109:45:281
13657993211,18cyclictest0-21swapper/110:15:121
13656993216,14cyclictest0-21swapper/009:15:040
13656993215,16cyclictest0-21swapper/008:20:050
13656993215,15cyclictest0-21swapper/010:59:540
13656993215,15cyclictest0-21swapper/010:49:500
13656993215,15cyclictest0-21swapper/010:25:110
13656993212,15cyclictest0-21swapper/008:45:060
286092315,10sleep10-21swapper/108:00:171
1365799315,24cyclictest0-21swapper/108:34:221
13657993115,14cyclictest0-21swapper/107:35:171
13657993115,14cyclictest0-21swapper/107:35:161
13657993111,14cyclictest0-21swapper/108:50:381
13656993116,12cyclictest0-21swapper/011:30:060
13656993116,12cyclictest0-21swapper/011:30:060
13656993115,14cyclictest0-21swapper/012:05:160
13656993115,14cyclictest0-21swapper/010:20:160
13656993115,14cyclictest0-21swapper/010:20:160
13656993115,14cyclictest0-21swapper/010:15:160
13656993114,15cyclictest0-21swapper/009:10:000
220412305,10sleep10-21swapper/109:01:151
1365799305,22cyclictest0-21swapper/109:15:101
1365799305,14cyclictest0-21swapper/107:58:571
1365799305,13cyclictest0-21swapper/108:43:031
13657993015,13cyclictest0-21swapper/110:53:311
13657993015,13cyclictest0-21swapper/110:49:471
13657993013,15cyclictest0-21swapper/109:40:161
13657993012,16cyclictest0-21swapper/109:20:211
13657993010,18cyclictest0-21swapper/110:40:111
13656993016,12cyclictest0-21swapper/011:05:310
13656993015,12cyclictest0-21swapper/011:58:310
13656993014,14cyclictest0-21swapper/012:20:320
13656993014,14cyclictest0-21swapper/010:36:000
13656993012,15cyclictest0-21swapper/011:50:130
13656993011,17cyclictest0-21swapper/012:30:150
13656993011,17cyclictest0-21swapper/012:30:150
13656993010,14cyclictest0-21swapper/008:33:060
1365799295,22cyclictest0-21swapper/108:45:021
1365799295,22cyclictest0-21swapper/108:35:121
1365799295,22cyclictest0-21swapper/107:30:521
1365799295,22cyclictest0-21swapper/107:12:031
1365799295,21cyclictest0-21swapper/109:30:101
13657992916,12cyclictest0-21swapper/109:09:521
13657992915,12cyclictest0-21swapper/111:30:221
13657992915,12cyclictest0-21swapper/111:30:211
13657992910,17cyclictest0-21swapper/108:05:061
13656992915,12cyclictest0-21swapper/009:58:490
13656992914,13cyclictest0-21swapper/011:45:290
13656992914,12cyclictest0-21swapper/012:35:190
13656992914,12cyclictest0-21swapper/012:35:190
13656992911,15cyclictest0-21swapper/010:10:240
13656992911,15cyclictest0-21swapper/010:10:230
13656992910,17cyclictest0-21swapper/011:35:410
1365799288,18cyclictest0-21swapper/111:35:311
1365799286,20cyclictest0-21swapper/109:50:121
1365799285,21cyclictest0-21swapper/108:10:021
13657992813,13cyclictest0-21swapper/111:55:291
13657992812,14cyclictest0-21swapper/111:05:261
13657992812,14cyclictest0-21swapper/109:35:341
13657992810,16cyclictest0-21swapper/112:20:251
13657992810,16cyclictest0-21swapper/110:20:221
13657992810,16cyclictest0-21swapper/110:20:211
13656992814,12cyclictest0-21swapper/010:03:160
13656992813,13cyclictest0-21swapper/011:20:170
1365799279,16cyclictest0-21swapper/111:25:331
1365799276,18cyclictest0-21swapper/111:15:241
1365799276,18cyclictest0-21swapper/110:35:261
13657992710,15cyclictest0-21swapper/110:30:161
1365799269,15cyclictest0-21swapper/112:10:111
1365799266,18cyclictest0-21swapper/112:25:161
1365799266,18cyclictest0-21swapper/110:55:281
13657992614,10cyclictest0-21swapper/111:45:131
13657992614,10cyclictest0-21swapper/111:20:261
13657992613,11cyclictest0-21swapper/112:10:001
13656992611,13cyclictest0-21swapper/009:35:220
13656992610,14cyclictest0-21swapper/010:50:160
13656992610,14cyclictest0-21swapper/010:40:180
13657992512,11cyclictest0-21swapper/110:00:011
1365699257,16cyclictest0-21swapper/011:45:000
1365699253,6cyclictest1899-21runrttasks10:08:000
1365699253,6cyclictest12418-21ps11:10:290
1365799245,11cyclictest0-21swapper/112:15:291
1365799243,8cyclictest24544-21stress10:25:161
13657992411,11cyclictest0-21swapper/110:00:301
1365699246,16cyclictest0-21swapper/012:25:140
1365699243,5cyclictest6210-21taskset12:10:570
1365699242,6cyclictest24546-21stress10:32:360
1365799235,6cyclictest24549-21iperf10:06:061
1365699233,7cyclictest10393-21memory09:50:230
1365699232,6cyclictest24544-21stress12:19:550
1365799229,11cyclictest0-21swapper/111:45:021
1365799227,13cyclictest0-21swapper/112:35:171
1365799227,13cyclictest0-21swapper/112:35:171
13657992210,10cyclictest0-21swapper/112:30:231
13657992210,10cyclictest0-21swapper/112:30:221
1365699222,5cyclictest24546-21stress11:00:260
1365799214,6cyclictest8985-21cron11:05:001
1365699213,6cyclictest24544-21stress09:24:130
1365699202,5cyclictest24546-21stress11:15:280
121302193,14sleep124546-21stress11:10:231
1365799183,8cyclictest24544-21stress11:50:281
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional