You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-25 - 12:42
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 792 highest latencies:
System rackaslot0.osadl.org (updated Sat Apr 25, 2026 00:44:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32712940,0sleep00-21swapper/021:12:020
245302900,0sleep324532-21bash00:29:243
214592870,2sleep3449899cyclictest23:48:533
322472620,0sleep30-21swapper/300:01:153
288852610,0sleep128869-21sshd00:03:541
84662600,6sleep230-21ksoftirqd/223:39:082
418626024,18sleep20-21swapper/219:09:462
211692590,1sleep221168-21sshd22:45:302
159902590,1sleep20-21swapper/222:25:042
175092560,0sleep30-21swapper/323:25:273
70232550,0sleep2291ktimersoftd/221:43:572
277392550,1sleep00-21swapper/022:51:530
268622550,1sleep20-21swapper/200:06:312
197752550,0sleep20-21swapper/222:22:282
24742540,1sleep10-21swapper/100:35:581
182972530,0sleep30-21swapper/323:05:233
91382520,1sleep21508-21nfsd23:59:192
199752520,0sleep00-21swapper/022:10:550
16502520,0sleep31645-21cp21:14:493
12652520,1sleep01252-21sshd21:31:530
112962520,2sleep2449799cyclictest22:01:312
47022510,0sleep10-21swapper/123:53:091
47022510,0sleep10-21swapper/123:53:091
46402510,1sleep14631-21sshd21:43:441
407225027,19sleep00-21swapper/019:09:110
402325027,19sleep10-21swapper/119:08:561
211682500,0sleep01734-21runrttasks23:43:050
172092500,0sleep21734-21runrttasks23:54:182
172092500,0sleep21734-21runrttasks23:54:182
71992490,0sleep10-21swapper/122:18:291
404224926,19sleep30-21swapper/319:09:023
263172490,0sleep211608-21diskmemload22:37:252
257652490,0sleep00-21swapper/000:23:450
208702490,1sleep120869-21sshd22:39:521
159362490,0sleep00-21swapper/000:31:260
145612490,0sleep20-21swapper/223:45:212
115472490,0sleep230-21ksoftirqd/200:19:372
4392480,1sleep3420-21sshd22:12:063
247002470,0sleep00-21swapper/021:54:080
223792470,0sleep10-21swapper/123:37:261
177182470,0sleep10-21swapper/121:27:371
224782450,0sleep20-21swapper/221:30:512
207072420,0sleep30-21swapper/322:34:063
209032400,0sleep00-21swapper/000:17:320
81422220,1sleep28139-21sshd23:30:222
449699227,8cyclictest1845-21sshd22:52:301
449699218,5cyclictest0-21swapper/122:00:351
4496992115,5cyclictest30870-21sshd21:17:201
4495992119,1cyclictest31457-21sshd21:20:140
4495992119,1cyclictest21570-21sshd23:57:300
4495992119,1cyclictest21206-21sshd23:37:190
4497992018,1cyclictest0-21swapper/222:14:422
449799200,1cyclictest24347-21sshd21:25:192
449699208,4cyclictest0-21swapper/123:47:461
4496992014,5cyclictest0-21swapper/123:31:481
449699200,15cyclictest1596-21sshd21:14:151
4495992018,1cyclictest980-21sshd23:06:450
4497991917,1cyclictest0-21swapper/222:07:102
449699198,6cyclictest29533-21sshd22:46:181
449699198,6cyclictest11149-21sshd22:59:061
449699197,7cyclictest9599-21sshd22:24:291
449699197,7cyclictest7924-21sshd23:56:161
4495991916,2cyclictest7709-21sshd21:18:100
185352190,0sleep218533-21sshd00:28:502
4497991816,1cyclictest0-21swapper/222:50:322
449699186,1cyclictest0-21swapper/122:07:531
449699180,13cyclictest0-21swapper/123:21:191
449599186,11cyclictest27898-21kworker/0:121:38:310
449599185,2cyclictest1964-21kworker/0:123:23:160
4495991814,2cyclictest23859-21kworker/0:022:39:150
4497991715,1cyclictest0-21swapper/200:20:282
449699178,5cyclictest5500-21sshd21:23:431
449699178,5cyclictest0-21swapper/122:32:051
449699172,10cyclictest6167-21sshd00:30:321
449699170,2cyclictest12502-21sshd23:25:071
449699170,1cyclictest9709-21sshd21:47:001
449699170,1cyclictest9709-21sshd21:47:001
449699170,1cyclictest1734-21runrttasks21:59:211
449699170,1cyclictest115650irq/25-eth022:27:481
449699170,16cyclictest12306-21sshd00:25:221
449699170,16cyclictest0-21swapper/123:10:541
449699170,16cyclictest0-21swapper/122:14:401
449699170,13cyclictest0-21swapper/121:31:491
449699170,10cyclictest9030-21sshd21:52:431
449699170,10cyclictest29145-21id22:43:271
449599170,13cyclictest15647-21bash00:28:360
449599170,12cyclictest0-21swapper/023:30:270
273842170,1sleep041ktimersoftd/023:03:240
234872170,0sleep30-21swapper/323:20:183
196382170,1sleep10-21swapper/123:05:281
128672170,1sleep012865-21sshd23:50:550
128672170,1sleep012865-21sshd23:50:550
4498991614,1cyclictest0-21swapper/300:06:303
449699168,4cyclictest0-21swapper/100:10:181
449699166,1cyclictest0-21swapper/100:06:061
449699160,2cyclictest0-21swapper/123:42:061
449699160,1cyclictest24322-21sshd00:20:381
449699160,15cyclictest32384-21sshd23:03:511
449699160,15cyclictest14011-21sshd00:16:541
449699160,10cyclictest4416-21sshd23:15:391
449699160,10cyclictest21662-21sshd21:36:331
449699160,10cyclictest0-21swapper/119:25:161
449599168,7cyclictest9731-21sshd22:07:100
4495991614,1cyclictest3784-21kworker/0:223:12:520
4495991611,1cyclictest0-21swapper/022:18:570
449599160,12cyclictest0-21swapper/000:01:100
4498991513,1cyclictest21468-21sshd22:02:283
4498991513,1cyclictest0-21swapper/321:35:553
4498991512,2cyclictest6722-21sshd23:56:083
449899151,1cyclictest115650irq/25-eth022:50:193
449899150,2cyclictest32106-21sshd22:46:313
449899150,14cyclictest0-21swapper/300:37:393
449899150,10cyclictest6678-21sshd22:06:533
449799159,5cyclictest0-21swapper/200:39:232
449699158,6cyclictest8982-21diskstats20:10:131
449699157,7cyclictest3363-21fw_conntrack20:00:141
449699150,10cyclictest8871-21perl19:15:141
449699150,10cyclictest0-21swapper/119:38:461
449599158,3cyclictest0-21swapper/021:49:230
449599158,3cyclictest0-21swapper/021:49:230
449599157,3cyclictest0-21swapper/000:10:440
449599157,2cyclictest1964-21kworker/0:123:25:060
449599155,4cyclictest13933-21kworker/0:022:55:160
4495991511,4cyclictest19915-21kworker/0:219:50:170
4495991511,3cyclictest31802-21sshd23:15:150
449599150,14cyclictest17714-21cp22:22:150
449599150,14cyclictest0-21swapper/021:26:140
449599150,12cyclictest27848-21sshd00:06:370
280012150,1sleep30-21swapper/322:37:343
449899149,1cyclictest0-21swapper/323:10:243
449899148,3cyclictest10049-21sshd00:10:453
449899148,1cyclictest0-21swapper/321:17:503
449899141,9cyclictest115650irq/25-eth000:16:453
449899141,1cyclictest115650irq/25-eth023:04:343
4498991410,1cyclictest1596-21sshd23:51:133
4498991410,1cyclictest1596-21sshd23:51:133
449899140,13cyclictest0-21swapper/322:27:173
449899140,13cyclictest0-21swapper/321:41:033
449899140,12cyclictest0-21swapper/321:56:033
449899140,11cyclictest30225-21cpuspeed_turbos21:20:113
449799149,1cyclictest510-21sshd00:12:512
449799144,9cyclictest24560-21sshd23:14:422
4497991413,1cyclictest0-21swapper/222:32:092
449799140,2cyclictest0-21swapper/221:52:412
449799140,13cyclictest0-21swapper/222:40:062
449599148,2cyclictest0-21swapper/022:25:470
449599143,6cyclictest19915-21kworker/0:219:14:590
449599140,13cyclictest13918-21sshd23:45:170
449599140,11cyclictest0-21swapper/022:43:480
449599140,11cyclictest0-21swapper/022:30:240
449899138,1cyclictest0-21swapper/322:44:453
449899138,1cyclictest0-21swapper/300:32:313
449899137,1cyclictest0-21swapper/321:47:533
449899137,1cyclictest0-21swapper/321:47:533
449899131,9cyclictest10250irq/24-ahci[00022:59:033
449899131,1cyclictest115650irq/25-eth022:16:343
449899131,11cyclictest0-21swapper/321:31:213
449899130,3cyclictest32272-21sshd22:23:363
449899130,1cyclictest18997-21sshd23:40:033
449899130,1cyclictest0-21swapper/300:24:583
449899130,12cyclictest7883-21sshd21:26:433
449899130,12cyclictest7209-21sshd23:15:553
449899130,12cyclictest22178-21bash23:37:243
449899130,11cyclictest0-21swapper/321:51:283
449899130,10cyclictest3698-21sshd23:30:053
449799139,1cyclictest0-21swapper/223:25:492
449799131,1cyclictest115650irq/25-eth022:55:052
449799130,4cyclictest1596-21sshd21:48:302
449799130,4cyclictest1596-21sshd21:48:302
449799130,4cyclictest14248-21id23:19:322
449799130,2cyclictest0-21swapper/223:24:032
449799130,12cyclictest19430-21bash21:56:292
449799130,12cyclictest1511-21nfsd21:37:042
449799130,12cyclictest0-21swapper/221:20:142
449799130,12cyclictest0-21swapper/200:04:232
449799130,10cyclictest0-21swapper/200:33:102
449599138,2cyclictest0-21swapper/021:58:250
449599134,1cyclictest19915-21kworker/0:221:09:370
449599131,1cyclictest0-21swapper/022:45:120
449599130,12cyclictest0-21swapper/022:00:010
449599130,12cyclictest0-21swapper/021:40:510
449599130,10cyclictest0-21swapper/000:36:390
449899129,2cyclictest0-21swapper/320:05:143
449799129,2cyclictest0-21swapper/223:05:462
449799129,2cyclictest0-21swapper/222:15:502
449799129,2cyclictest0-21swapper/221:05:132
449799121,10cyclictest21326-21bash23:00:012
449799121,10cyclictest0-21swapper/219:45:122
4497991210,1cyclictest23697-21sshd21:16:402
4497991210,1cyclictest11548-21sh19:20:132
449799120,1cyclictest0-21swapper/223:40:292
449799120,11cyclictest0-21swapper/219:14:372
449699121,6cyclictest0-21swapper/121:05:141
449699121,6cyclictest0-21swapper/120:05:111
449699121,5cyclictest0-21swapper/119:40:111
449699121,2cyclictest0-21swapper/120:25:151
449699121,10cyclictest0-21swapper/120:30:151
449699120,6cyclictest0-21swapper/119:10:191
449699120,11cyclictest0-21swapper/120:55:151
449699120,11cyclictest0-21swapper/119:50:111
449699120,11cyclictest0-21swapper/119:30:121
449599129,2cyclictest0-21swapper/020:05:130
449599129,2cyclictest0-21swapper/019:30:130
449599128,3cyclictest0-21swapper/020:30:150
449599123,2cyclictest19915-21kworker/0:219:15:230
449599121,2cyclictest0-21swapper/019:20:140
449599121,10cyclictest0-21swapper/021:00:120
449599120,1cyclictest0-21swapper/019:45:160
228102120,0sleep20-21swapper/221:10:522
449899119,1cyclictest0-21swapper/321:05:143
4498991110,1cyclictest0-21swapper/319:45:503
4498991110,1cyclictest0-21swapper/319:33:443
4498991110,1cyclictest0-21swapper/319:15:583
449899110,10cyclictest0-21swapper/320:45:143
449899110,10cyclictest0-21swapper/319:55:123
449799118,2cyclictest0-21swapper/220:55:132
449799111,9cyclictest0-21swapper/220:05:152
449799110,10cyclictest0-21swapper/219:25:132
449799110,10cyclictest0-21swapper/219:15:012
449699111,1cyclictest0-21swapper/119:45:151
449699110,10cyclictest6655-21perl21:00:141
449599116,5cyclictest19915-21kworker/0:220:23:200
449599116,4cyclictest0-21swapper/020:15:120
449599111,9cyclictest0-21swapper/019:25:110
449599111,8cyclictest0-21swapper/020:55:210
4495991110,1cyclictest0-21swapper/020:35:200
449599110,10cyclictest0-21swapper/020:00:140
449599110,10cyclictest0-21swapper/019:55:130
449899109,1cyclictest0-21swapper/320:15:143
449899109,1cyclictest0-21swapper/319:25:083
449899108,1cyclictest23848-21df_inode20:35:123
449899108,1cyclictest0-21swapper/319:20:143
449899107,2cyclictest0-21swapper/320:30:133
449899100,9cyclictest645-21grep20:50:143
449899100,9cyclictest3580-21perl20:55:153
449899100,9cyclictest15216-21grep20:20:133
449899100,9cyclictest0-21swapper/320:00:153
449899100,1cyclictest0-21swapper/320:42:583
449899100,1cyclictest0-21swapper/319:11:193
449899100,10cyclictest0-21swapper/319:44:323
449799108,1cyclictest9316-21perl20:10:152
449799108,1cyclictest20101-21apache_volume19:35:112
449799108,1cyclictest18147-21fschecks_time20:25:162
449799100,9cyclictest11513-21apache_volume20:15:142
449799100,9cyclictest0-21swapper/220:50:132
449799100,2cyclictest0-21swapper/219:55:122
449799100,1cyclictest26383-21apache_volume20:40:102
449699109,1cyclictest0-21swapper/119:21:011
449699100,9cyclictest29372-21apache_volume20:45:141
449699100,9cyclictest0-21swapper/120:40:141
449699100,1cyclictest0-21swapper/120:15:151
449599105,4cyclictest0-21swapper/020:40:170
449599100,9cyclictest9273-21perl20:10:140
449599100,9cyclictest0-21swapper/020:50:120
449599100,9cyclictest0-21swapper/020:45:150
449599100,9cyclictest0-21swapper/020:25:150
449599100,9cyclictest0-21swapper/019:40:160
44989998,1cyclictest0-21swapper/319:50:083
44989997,1cyclictest6274-21cat21:00:133
44989990,1cyclictest0-21swapper/320:10:163
44989990,0cyclictest0-21swapper/319:35:223
44979998,1cyclictest0-21swapper/221:00:542
44979997,1cyclictest2586-21apache_volume20:00:112
44979997,1cyclictest17911-21fw_conntrack19:30:142
44979996,2cyclictest0-21swapper/219:50:112
44969998,1cyclictest0-21swapper/119:55:141
44959997,2cyclictest19915-21kworker/0:219:35:160
44979988,0cyclictest0-21swapper/220:35:132
44979987,1cyclictest0-21swapper/220:45:002
44979981,6cyclictest0-21swapper/220:20:122
44989976,1cyclictest0-21swapper/320:25:153
44979972,5cyclictest0-21swapper/220:32:572
44979971,5cyclictest0-21swapper/219:40:142
44969971,5cyclictest0-21swapper/120:20:201
44969971,3cyclictest0-21swapper/120:50:111
44969960,1cyclictest0-21swapper/120:35:061
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional