You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-16 - 18:51
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot4.osadl.org (updated Sat May 16, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
100552990,5sleep30-21swapper/311:25:553
100552990,5sleep30-21swapper/311:25:553
1703299614,51cyclictest0-21swapper/210:43:532
1703799584,8cyclictest0-21swapper/310:33:533
1703799583,50cyclictest0-21swapper/310:25:523
1703299581,51cyclictest22257-21kworker/2:209:52:442
1659525811,17sleep00-21swapper/006:58:150
1703299564,46cyclictest0-21swapper/212:18:012
1703299564,46cyclictest0-21swapper/212:18:012
1701999564,46cyclictest0-21swapper/011:01:200
1703799554,45cyclictest0-21swapper/309:19:353
1703299555,44cyclictest0-21swapper/209:05:582
1703299554,45cyclictest0-21swapper/212:13:312
1675925511,16sleep30-21swapper/307:00:153
321602540,4sleep3361ktimersoftd/309:02:073
1703299547,40cyclictest0-21swapper/207:25:562
1703299547,40cyclictest0-21swapper/207:25:562
1703299545,11cyclictest0-21swapper/210:01:042
1703299544,44cyclictest0-21swapper/212:30:222
1703299538,39cyclictest0-21swapper/209:37:042
1703299536,41cyclictest0-21swapper/209:18:442
1703299535,42cyclictest0-21swapper/211:27:322
1703299535,42cyclictest0-21swapper/211:27:322
1703299534,7cyclictest0-21swapper/211:01:422
1703299531,46cyclictest2779-21grep12:00:372
1703799524,6cyclictest0-21swapper/309:59:343
1703799523,44cyclictest0-21swapper/310:01:463
1703799523,44cyclictest0-21swapper/309:34:183
1703799523,43cyclictest0-21swapper/311:47:273
1703299528,16cyclictest0-21swapper/209:25:482
1703299527,40cyclictest0-21swapper/209:34:542
1703299526,40cyclictest0-21swapper/209:13:392
1703299522,43cyclictest16599-21ssh10:08:482
1703299522,12cyclictest19782-21sendmail_mailqu08:30:532
17032995210,36cyclictest0-21swapper/210:50:262
17032995210,36cyclictest0-21swapper/210:12:002
1703299521,45cyclictest25104-21/usr/sbin/munin07:20:462
1703299521,45cyclictest17454-21hwlatdetect08:25:452
1701999524,42cyclictest0-21swapper/011:58:110
1703799513,43cyclictest0-21swapper/311:08:543
1703799513,42cyclictest0-21swapper/312:12:013
1703299519,37cyclictest0-21swapper/211:45:352
1703299517,19cyclictest0-21swapper/209:55:522
1703299516,39cyclictest0-21swapper/212:08:502
1703299515,41cyclictest0-21swapper/211:09:122
1703299515,40cyclictest0-21swapper/211:39:312
1703299514,14cyclictest0-21swapper/211:42:122
1703299513,42cyclictest0-21swapper/209:23:212
1703299512,6cyclictest17887-21iostat_ios12:20:412
1703299512,6cyclictest17887-21iostat_ios12:20:412
1703299512,43cyclictest21632-21grep10:15:392
17032995116,31cyclictest19473-21latency_hist07:05:312
17032995112,33cyclictest29921-21diskmemload10:50:092
17032995111,34cyclictest0-21swapper/210:55:582
1701999513,42cyclictest0-21swapper/009:24:550
1703799504,41cyclictest0-21swapper/311:03:423
1703799504,40cyclictest0-21swapper/311:56:153
1703799504,40cyclictest0-21swapper/310:48:163
1703799504,40cyclictest0-21swapper/310:09:193
1703799504,20cyclictest0-21swapper/309:28:443
1703799503,42cyclictest0-21swapper/311:11:223
17037995013,31cyclictest0-21swapper/311:38:563
17037995012,33cyclictest0-21swapper/310:57:183
1703299507,38cyclictest0-21swapper/207:48:212
1703299507,12cyclictest0-21swapper/210:40:062
1703299507,12cyclictest0-21swapper/210:40:062
1703299505,40cyclictest0-21swapper/210:27:132
1703299504,40cyclictest0-21swapper/211:20:492
1703299504,40cyclictest0-21swapper/211:15:372
1703299504,40cyclictest0-21swapper/211:10:442
17032995034,11cyclictest0-21swapper/211:31:122
1703299503,42cyclictest0-21swapper/210:20:522
1703299503,41cyclictest0-21swapper/208:01:152
1703299502,42cyclictest9720-21df_inode08:05:422
1703299502,42cyclictest24517-21/usr/sbin/munin08:45:532
1701999504,8cyclictest0-21swapper/011:21:220
1701999504,41cyclictest0-21swapper/009:05:150
1703799499,34cyclictest0-21swapper/310:21:363
1703799494,40cyclictest0-21swapper/308:55:483
1703799494,39cyclictest0-21swapper/312:28:453
1703799494,39cyclictest0-21swapper/311:30:283
1703799494,39cyclictest0-21swapper/309:49:143
1703799494,39cyclictest0-21swapper/309:49:143
1703799494,39cyclictest0-21swapper/309:22:053
1703799493,41cyclictest0-21swapper/312:10:013
1703799493,41cyclictest0-21swapper/312:04:413
1703799493,41cyclictest0-21swapper/311:22:323
1703799493,41cyclictest0-21swapper/309:15:253
1703799493,40cyclictest0-21swapper/310:51:133
1703799492,6cyclictest20765-21kworker/3:010:39:333
1703799492,6cyclictest20765-21kworker/3:010:39:333
17037994911,32cyclictest21800-21basename07:10:453
1703299496,37cyclictest0-21swapper/207:05:432
1703299494,40cyclictest0-21swapper/208:39:142
1703299494,39cyclictest0-21swapper/210:30:442
1703299494,39cyclictest0-21swapper/209:00:452
17032994910,33cyclictest0-21swapper/211:52:162
1702399499,33cyclictest0-21swapper/107:00:581
1701999494,10cyclictest0-21swapper/011:36:120
1701999494,10cyclictest0-21swapper/010:39:130
1701999494,10cyclictest0-21swapper/010:39:130
1701999493,40cyclictest12467-21timerandwakeup10:45:540
1701999493,40cyclictest0-21swapper/011:52:110
1703799484,38cyclictest0-21swapper/311:43:313
1703799484,38cyclictest0-21swapper/311:17:313
1703799484,38cyclictest0-21swapper/309:55:213
1703799484,38cyclictest0-21swapper/309:36:063
1703799484,38cyclictest0-21swapper/307:40:283
1703799484,38cyclictest0-21swapper/307:05:403
1703799483,8cyclictest0-21swapper/309:41:443
1703799483,40cyclictest0-21swapper/311:53:013
1703799482,41cyclictest17329-21ssh12:20:313
1703799482,41cyclictest17329-21ssh12:20:313
17037994815,28cyclictest652-21runrttasks08:21:353
17037994811,5cyclictest0-21swapper/310:44:043
1703299487,36cyclictest0-21swapper/209:43:582
1703299486,37cyclictest0-21swapper/211:56:062
1703299486,17cyclictest0-21swapper/209:46:282
1703299486,17cyclictest0-21swapper/209:46:282
1703299482,40cyclictest26387-21/usr/sbin/munin08:50:482
1703299482,40cyclictest22648-21/usr/sbin/munin08:40:562
17032994812,30cyclictest0-21swapper/207:55:462
1701999484,6cyclictest0-21swapper/009:17:350
1701999484,38cyclictest0-21swapper/011:30:430
1701999484,38cyclictest0-21swapper/011:29:330
1701999484,38cyclictest0-21swapper/011:29:330
1701999483,40cyclictest0-21swapper/011:06:520
1701999483,40cyclictest0-21swapper/009:54:180
1701999481,43cyclictest31431-21ssh11:11:020
1703799479,6cyclictest0-21swapper/309:08:013
1703799477,34cyclictest0-21swapper/312:17:183
1703799477,34cyclictest0-21swapper/312:17:183
1703799474,37cyclictest0-21swapper/310:11:213
1703799474,37cyclictest0-21swapper/308:10:483
1703799474,37cyclictest0-21swapper/308:06:013
1703799473,38cyclictest0-21swapper/308:50:423
1703299473,38cyclictest0-21swapper/207:30:512
1703299473,38cyclictest0-21swapper/207:30:512
1703299472,39cyclictest16889-21latency_hist08:25:282
1702399473,38cyclictest0-21swapper/111:15:441
1701999475,36cyclictest0-21swapper/010:58:150
1701999474,8cyclictest0-21swapper/009:06:550
1701999474,37cyclictest0-21swapper/011:40:390
1701999474,37cyclictest0-21swapper/009:45:340
1701999474,37cyclictest0-21swapper/009:45:340
1701999474,37cyclictest0-21swapper/009:43:410
1701999474,37cyclictest0-21swapper/009:39:240
1701999474,10cyclictest0-21swapper/009:30:520
1701999473,39cyclictest0-21swapper/010:43:230
1703799464,37cyclictest0-21swapper/310:17:313
1703799463,38cyclictest0-21swapper/308:34:143
1703799463,38cyclictest0-21swapper/308:26:353
1703299463,38cyclictest0-21swapper/209:00:262
1703299462,39cyclictest31795-21cat07:35:592
1703299462,10cyclictest32578-21/usr/sbin/munin07:40:482
17032994610,31cyclictest0-21swapper/207:53:222
1702399464,15cyclictest0-21swapper/112:22:411
1702399464,15cyclictest0-21swapper/112:22:411
1701999464,9cyclictest0-21swapper/010:10:430
1701999464,37cyclictest0-21swapper/010:00:500
1701999464,36cyclictest0-21swapper/012:27:550
1701999464,36cyclictest0-21swapper/012:21:080
1701999464,36cyclictest0-21swapper/012:21:080
1701999464,36cyclictest0-21swapper/011:17:110
1701999464,18cyclictest0-21swapper/010:30:260
1701999464,16cyclictest0-21swapper/010:21:170
1701999463,38cyclictest0-21swapper/010:16:560
1703799453,9cyclictest0-21swapper/307:59:203
1703799453,37cyclictest0-21swapper/307:30:413
1703799453,37cyclictest0-21swapper/307:30:413
1702399454,35cyclictest0-21swapper/109:28:131
1701999458,32cyclictest0-21swapper/012:13:590
1701999455,35cyclictest0-21swapper/010:50:560
1701999454,35cyclictest0-21swapper/012:17:350
1701999454,35cyclictest0-21swapper/012:17:350
1701999454,35cyclictest0-21swapper/009:26:160
1701999454,35cyclictest0-21swapper/007:00:320
1701999454,16cyclictest0-21swapper/009:11:370
17019994532,9cyclictest0-21swapper/010:35:230
85162443,7sleep10-21swapper/109:57:191
304182442,36sleep130426-21sh11:54:281
1703799444,36cyclictest0-21swapper/307:48:213
1703799444,34cyclictest0-21swapper/308:05:283
1703799444,34cyclictest0-21swapper/307:55:293
1703799443,36cyclictest0-21swapper/308:41:443
1703799443,36cyclictest0-21swapper/307:18:213
1703299443,36cyclictest0-21swapper/207:20:302
17023994434,5cyclictest21-21ksoftirqd/111:10:241
1701999445,33cyclictest0-21swapper/009:56:370
1701999445,32cyclictest0-21swapper/011:45:420
1701999444,35cyclictest0-21swapper/010:07:480
53152433,6sleep00-21swapper/007:52:110
238972433,7sleep10-21swapper/112:29:051
1703799433,8cyclictest0-21swapper/308:15:503
1703799433,36cyclictest0-21swapper/308:45:423
1703799433,35cyclictest0-21swapper/307:26:263
1703799433,35cyclictest0-21swapper/307:26:263
1701999434,33cyclictest0-21swapper/012:03:070
1701999433,7cyclictest7381-21timerwakeupswit12:05:540
160652433,8sleep10-21swapper/112:18:141
160652433,8sleep10-21swapper/112:18:141
1703799424,33cyclictest0-21swapper/307:25:303
1703799423,7cyclictest0-21swapper/307:40:423
1703799423,6cyclictest0-21swapper/308:38:143
41022413,7sleep10-21swapper/109:08:131
302662413,8sleep10-21swapper/110:26:051
300282413,7sleep10-21swapper/109:42:511
17023994131,5cyclictest21-21ksoftirqd/109:40:261
1701999415,30cyclictest0-21swapper/007:44:010
181342403,8sleep10-21swapper/110:54:351
297602393,6sleep00-21swapper/008:58:340
1703799393,5cyclictest0-21swapper/307:05:303
17023993931,5cyclictest21-21ksoftirqd/109:15:261
17023993927,8cyclictest31475-21/usr/sbin/munin09:45:511
17023993927,8cyclictest31475-21/usr/sbin/munin09:45:511
279312383,7sleep10-21swapper/108:54:051
264022383,7sleep10-21swapper/107:21:181
1663923814,17sleep20-21swapper/206:58:502
164702383,7sleep10-21swapper/108:21:211
53442373,7sleep10-21swapper/107:52:281
241282373,7sleep10-21swapper/108:43:261
228442372,7sleep10-21swapper/111:44:131
205982373,8sleep10-21swapper/110:56:481
19642373,7sleep10-21swapper/111:59:551
1702399376,27cyclictest0-21swapper/108:15:421
1702399374,28cyclictest0-21swapper/112:06:331
1702399374,28cyclictest0-21swapper/111:21:141
1702399373,29cyclictest0-21swapper/108:33:511
138132373,8sleep10-21swapper/110:48:191
320592363,6sleep00-21swapper/007:36:580
209072363,7sleep10-21swapper/107:07:421
1702399363,28cyclictest0-21swapper/109:17:411
1702399363,27cyclictest0-21swapper/107:55:521
1676223612,17sleep10-21swapper/107:00:171
108682363,7sleep10-21swapper/108:06:281
37002353,6sleep00-21swapper/007:50:260
280312350,3sleep1201ktimersoftd/110:24:191
224932352,6sleep122572-21unixbench_singl07:11:001
1702399354,27cyclictest0-21swapper/107:30:051
1702399354,27cyclictest0-21swapper/107:30:051
1702399354,26cyclictest0-21swapper/112:13:331
1702399354,25cyclictest0-21swapper/108:55:511
1702399353,28cyclictest0-21swapper/110:02:451
1702399353,27cyclictest0-21swapper/109:00:371
1702399353,27cyclictest0-21swapper/108:49:211
1702399353,27cyclictest0-21swapper/107:45:521
130652353,6sleep00-21swapper/008:15:250
111162353,6sleep00-21swapper/008:09:290
1702399344,26cyclictest0-21swapper/111:28:351
1702399344,26cyclictest0-21swapper/111:28:351
1702399344,26cyclictest0-21swapper/110:05:401
1702399344,25cyclictest0-21swapper/109:20:331
1702399344,24cyclictest0-21swapper/112:05:031
1702399343,26cyclictest0-21swapper/109:50:301
1702399343,26cyclictest0-21swapper/108:35:511
17023993425,5cyclictest21-21ksoftirqd/110:10:471
17019993421,8cyclictest20377-21fgrep07:05:560
1702399334,25cyclictest0-21swapper/111:46:031
1702399334,24cyclictest0-21swapper/110:30:501
1702399334,24cyclictest0-21swapper/108:13:121
1702399334,24cyclictest0-21swapper/108:01:021
1702399333,25cyclictest0-21swapper/108:25:331
17019993321,8cyclictest25253-21awk08:45:500
17019993319,9cyclictest652-21runrttasks08:25:510
17032993220,7cyclictest14462-21grep08:15:582
1702399325,22cyclictest0-21swapper/109:30:421
1702399324,23cyclictest0-21swapper/111:32:231
1702399323,25cyclictest0-21swapper/111:02:031
1702399323,25cyclictest0-21swapper/110:36:331
1702399323,25cyclictest0-21swapper/110:36:331
1702399323,25cyclictest0-21swapper/107:30:371
1702399323,25cyclictest0-21swapper/107:30:371
1702399323,24cyclictest0-21swapper/107:35:421
17023993221,7cyclictest21347-21/usr/sbin/munin10:15:411
17019993221,7cyclictest29926-21timerwakeupswit07:30:570
17019993221,7cyclictest29926-21timerwakeupswit07:30:570
17019993220,8cyclictest25614-21uname07:20:490
17019993220,7cyclictest16813-21idleruntime-cro08:25:280
17019993218,9cyclictest27700-21awk07:25:520
17019993218,9cyclictest27700-21awk07:25:520
17019993215,12cyclictest22053-21needreboot07:10:500
1702399313,23cyclictest0-21swapper/107:40:471
17023993121,6cyclictest29984-21/usr/sbin/munin11:10:511
17023993117,8cyclictest23657-21ls07:15:451
17019993120,7cyclictest19522-21cat08:30:470
146502313,6sleep00-21swapper/008:17:020
17032993016,9cyclictest12167-21ntp_offset08:10:492
1702399303,22cyclictest0-21swapper/110:43:461
17023993014,12cyclictest16244-21runrttasks11:35:341
1701999302,22cyclictest23337-21head08:40:480
17019993019,6cyclictest6230-21hwlatdetect07:55:460
17019993019,6cyclictest23333-21sshd07:15:410
17019993018,8cyclictest21121-21cut08:35:420
1703299295,19cyclictest0-21swapper/207:11:492
1701999284,18cyclictest0-21swapper/008:00:410
1701999283,19cyclictest0-21swapper/008:50:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional