You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-07 - 10:57
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 all highest latencies:
System rackaslot0.osadl.org (updated Thu May 07, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
266952880,1sleep21947399cyclictest21:58:182
198612880,1sleep219862-21sshd00:28:512
307562870,1sleep030747-21sshd23:12:490
127402870,0sleep00-21swapper/022:08:310
149572610,1sleep00-21swapper/023:00:060
103372610,1sleep310322-21sshd22:08:173
265952580,1sleep228-21rcuc/223:12:272
237572580,0sleep20-21swapper/221:21:022
189142580,0sleep30-21swapper/300:31:333
215352570,0sleep10-21swapper/100:23:171
163652570,0sleep30-21swapper/323:42:533
37732560,0sleep00-21swapper/023:33:160
199662560,0sleep10-21swapper/121:20:401
211932550,0sleep021192-21seq22:23:330
232652540,1sleep323240-21sshd22:55:093
225252540,0sleep20-21swapper/200:34:482
284182530,0sleep228-21rcuc/223:06:542
111292530,0sleep10-21swapper/100:25:131
308082520,0sleep00-21swapper/021:47:150
1880125224,25sleep30-21swapper/319:07:543
134012520,0sleep20-21swapper/221:45:412
112502520,0sleep30-21swapper/323:02:353
84582510,0sleep00-21swapper/022:30:550
39202510,1sleep03921-21bash21:27:520
320782510,0sleep20-21swapper/200:24:142
1870925125,9sleep00-21swapper/019:07:260
15172510,1sleep11734-21runrttasks21:50:201
31902500,0sleep23189-21bash00:13:092
1907525027,19sleep20-21swapper/219:09:172
145542500,0sleep014553-21bash00:11:140
235682490,1sleep228-21rcuc/223:54:592
235682490,1sleep228-21rcuc/223:54:582
1880824925,20sleep10-21swapper/119:07:551
108662490,0sleep20-21swapper/223:22:292
261622480,0sleep10-21swapper/121:55:211
225402480,1sleep119-21rcuc/122:52:111
30022470,0sleep121-21ksoftirqd/122:24:511
282812470,0sleep00-21swapper/022:52:410
157272470,0sleep10-21swapper/123:31:251
154612470,1sleep315438-21sshd00:00:003
164652460,0sleep20-21swapper/222:20:142
111832460,0sleep20-21swapper/221:39:562
165822420,0sleep00-21swapper/023:20:100
154072410,0sleep00-21swapper/000:22:440
154932340,0sleep315474-21sshd23:34:203
222372260,1sleep31734-21runrttasks00:17:393
1946599260,8cyclictest0-21swapper/023:26:150
1946599230,6cyclictest0-21swapper/022:39:290
19477992218,1cyclictest697-21sshd21:33:183
1946599220,21cyclictest2865-21sshd22:01:530
173512220,0sleep317354-21sshd22:23:113
19473992119,1cyclictest0-21swapper/222:14:292
1947399210,20cyclictest0-21swapper/223:34:002
1946599218,6cyclictest0-21swapper/023:52:220
1946599218,6cyclictest0-21swapper/023:52:220
19465992120,1cyclictest26428-21sshd21:32:400
1946599210,6cyclictest9707-21sshd21:11:160
1946599210,20cyclictest0-21swapper/023:35:040
1946599208,11cyclictest14757-21sshd21:54:270
1946599207,10cyclictest0-21swapper/023:09:250
1946599200,9cyclictest23494-21munin-node21:35:150
1946599200,17cyclictest27190-21sshd23:40:560
19465991915,2cyclictest26601-21diskmemload00:35:530
1946599191,15cyclictest0-21swapper/023:45:130
1946599190,9cyclictest17306-21bash00:31:240
1946599190,9cyclictest0-21swapper/000:29:520
1946599190,18cyclictest32316-21sshd21:44:370
1946599190,18cyclictest24865-21sshd21:18:200
1946599190,18cyclictest20272-21sshd22:40:290
1946599190,18cyclictest10353-21sshd22:16:510
1946599190,15cyclictest642-21sshd00:15:410
1946599190,10cyclictest27280-21sshd23:15:200
1946599187,5cyclictest15827-21sshd00:05:360
1946599180,8cyclictest719-21sshd23:58:390
1946599180,17cyclictest22971-21bash22:55:070
1946599180,17cyclictest17099-21cp22:45:550
1946599180,17cyclictest16560-21sshd22:11:400
1946599180,16cyclictest10238-21ls22:25:230
1946599180,14cyclictest0-21swapper/000:02:520
74202170,0sleep17406-21sshd00:13:321
298702170,1sleep10-21swapper/122:18:381
1946899170,1cyclictest15045-21sshd21:37:211
1946599170,9cyclictest0-21swapper/021:55:120
1946599170,14cyclictest13056-21tr20:45:190
1946599170,10cyclictest0-21swapper/021:23:060
100172170,0sleep119-21rcuc/121:28:251
78252160,0sleep18-21rcu_preempt23:50:361
78252160,0sleep18-21rcu_preempt23:50:361
307962160,0sleep2291ktimersoftd/223:18:322
19473991610,1cyclictest30-21ksoftirqd/222:17:172
1947399160,7cyclictest26309-21sshd22:26:482
1946599162,13cyclictest11789-21cpuspeed_turbos19:50:100
76772150,0sleep20-21swapper/223:39:192
38142150,1sleep13813-21bash22:36:121
1947399159,1cyclictest30-21ksoftirqd/223:42:222
19473991513,1cyclictest19191-21sshd23:28:562
1946899159,3cyclictest9224-21sshd23:25:141
1946899150,4cyclictest0-21swapper/121:15:181
1946899150,1cyclictest20133-21sshd22:57:411
1946599150,14cyclictest30118-21fschecks_time20:20:140
1946599150,14cyclictest24301-21fschecks_time20:10:140
1946599150,14cyclictest22922-21munin-node19:15:010
46462140,1sleep20-21swapper/222:56:172
321172140,0sleep11734-21runrttasks22:13:051
19477991413,1cyclictest39-21ksoftirqd/322:17:483
19477991413,1cyclictest21186-21sshd00:11:503
19477991412,1cyclictest0-21swapper/321:57:383
1947799140,13cyclictest0-21swapper/323:27:483
1947799140,13cyclictest0-21swapper/323:07:513
1947799140,13cyclictest0-21swapper/321:21:013
1947799140,13cyclictest0-21swapper/321:17:053
1947799140,12cyclictest0-21swapper/300:28:313
1947399146,1cyclictest0-21swapper/200:01:582
1947399143,9cyclictest12362-21kworker/2:221:53:322
19473991413,1cyclictest30-21ksoftirqd/222:45:302
19473991412,1cyclictest30-21ksoftirqd/223:56:302
1947399140,1cyclictest28-21rcuc/221:12:422
1946899149,2cyclictest28733-21sshd22:44:121
1946899148,5cyclictest4378-21sshd00:16:011
19468991411,2cyclictest26601-21diskmemload23:10:531
1946899140,13cyclictest32682-21sshd23:07:171
1946899140,13cyclictest0-21swapper/123:04:201
1946899140,13cyclictest0-21swapper/122:48:381
1946899140,13cyclictest0-21swapper/122:25:121
1946899140,13cyclictest0-21swapper/122:00:041
1946599141,12cyclictest0-21swapper/019:10:190
1946599140,13cyclictest20792-21latency_hist21:00:000
1946599140,10cyclictest23860-21munin-node21:05:230
1947799138,4cyclictest9182-21bash23:22:193
1947799138,4cyclictest27060-21bash21:35:303
1947799138,4cyclictest24314-21perl20:10:143
1947799138,4cyclictest0-21swapper/323:15:103
19477991311,2cyclictest0-21swapper/321:11:183
19477991311,1cyclictest115650irq/25-eth021:41:363
1947799130,2cyclictest31663-21rm22:27:183
1947799130,1cyclictest0-21swapper/322:14:253
1947799130,12cyclictest9834-21bash21:25:283
1947799130,12cyclictest7584-21sshd23:53:313
1947799130,12cyclictest7584-21sshd23:53:313
1947799130,12cyclictest0-21swapper/322:48:413
1947799130,12cyclictest0-21swapper/322:40:253
1947799130,12cyclictest0-21swapper/322:31:003
1947799130,12cyclictest0-21swapper/322:03:523
1947799130,12cyclictest0-21swapper/321:52:493
1947799130,12cyclictest0-21swapper/321:45:053
1947799130,12cyclictest0-21swapper/300:35:363
1947799130,10cyclictest2915-21unixbench_singl22:50:233
1947799130,10cyclictest0-21swapper/323:37:193
19473991313,0cyclictest12500-21kworker/2:021:16:042
1947399130,4cyclictest21462-21sshd21:43:382
1947399130,12cyclictest3650-21bash22:30:272
1947399130,12cyclictest31732-21sshd22:38:452
1947399130,12cyclictest2357-21id22:04:462
1947399130,12cyclictest18463-21sshd22:40:212
1947399130,12cyclictest12777-21sshd21:34:232
1947399130,12cyclictest0-21swapper/222:07:352
1947399130,12cyclictest0-21swapper/200:35:052
1947399130,12cyclictest0-21swapper/200:05:592
1946899139,1cyclictest18885-21rm23:57:211
1946899131,2cyclictest0-21swapper/123:45:171
1946899131,1cyclictest23340-21sshd00:09:151
1946899131,1cyclictest115650irq/25-eth021:47:321
1946899131,1cyclictest115650irq/25-eth000:04:221
19468991311,1cyclictest29932-21sshd23:15:301
19468991311,1cyclictest0-21swapper/100:33:371
1946899130,1cyclictest0-21swapper/122:05:151
1946899130,12cyclictest10391-21sshd00:36:291
1946899130,12cyclictest0-21swapper/122:31:131
1946899130,12cyclictest0-21swapper/121:12:391
1946899130,10cyclictest0-21swapper/123:20:331
1946899130,10cyclictest0-21swapper/121:30:331
1946599132,10cyclictest29651-21fschecks_count19:25:140
1946599130,8cyclictest7340-21tail19:40:220
1946599130,7cyclictest0-21swapper/019:30:150
1946599130,5cyclictest0-21swapper/019:20:110
1946599130,11cyclictest1734-21runrttasks20:07:130
1946599130,10cyclictest7095-21ls20:35:190
1947799128,1cyclictest0-21swapper/300:00:333
1947799121,10cyclictest0-21swapper/300:05:183
19477991210,1cyclictest11778-21sshd23:11:073
1947799120,3cyclictest16086-21sshd22:37:193
1947799120,1cyclictest115650irq/25-eth000:22:413
1947799120,11cyclictest0-21swapper/323:45:453
1947399129,2cyclictest0-21swapper/221:00:142
1947399128,3cyclictest0-21swapper/223:45:162
1947399122,9cyclictest21244-21sshd23:00:332
19473991211,1cyclictest30-21ksoftirqd/222:51:032
1947399120,1cyclictest0-21swapper/221:27:422
1947399120,11cyclictest0-21swapper/219:40:152
1947399120,11cyclictest0-21swapper/200:15:412
1946899129,2cyclictest0-21swapper/123:40:111
1946899129,2cyclictest0-21swapper/123:35:521
1946899129,2cyclictest0-21swapper/119:15:121
1946899121,10cyclictest0-21swapper/120:40:131
19468991210,1cyclictest13413-21sshd21:40:071
1946899120,11cyclictest0-21swapper/120:10:131
1946599129,2cyclictest0-21swapper/020:25:150
1946599122,7cyclictest26650-21cpu20:15:130
1946599120,11cyclictest0-21swapper/020:50:130
1946599120,11cyclictest0-21swapper/020:45:000
1946599120,11cyclictest0-21swapper/019:48:550
1947799119,1cyclictest0-21swapper/321:00:153
1947799119,1cyclictest0-21swapper/320:50:133
1947799118,2cyclictest0-21swapper/319:15:013
1947799110,10cyclictest0-21swapper/320:30:113
19473991110,1cyclictest12500-21kworker/2:020:58:172
1947399110,2cyclictest0-21swapper/219:30:152
1947399110,10cyclictest0-21swapper/220:05:142
1947399110,10cyclictest0-21swapper/219:55:132
1946899119,1cyclictest0-21swapper/120:05:151
1946899118,2cyclictest0-21swapper/120:35:121
1946899110,1cyclictest0-21swapper/120:30:191
1946899110,11cyclictest0-21swapper/119:55:071
1946899110,10cyclictest12268-21tune2fs19:50:121
1946899110,10cyclictest0-21swapper/119:35:121
1946599118,2cyclictest0-21swapper/019:55:120
1946599116,2cyclictest0-21swapper/019:35:120
1946599111,8cyclictest0-21swapper/020:30:150
1946599110,11cyclictest0-21swapper/021:00:140
1946599110,10cyclictest18009-21diskstats20:00:130
138692110,0sleep31734-21runrttasks20:46:053
1947799108,2cyclictest0-21swapper/319:20:143
1947799108,1cyclictest9749-21perl20:40:133
1947799100,9cyclictest32438-21munin-node20:25:123
1947799100,9cyclictest29577-21df_inode19:25:153
1947799100,9cyclictest0-21swapper/320:05:153
1947799100,9cyclictest0-21swapper/319:55:133
1947799100,1cyclictest9409-21perl19:45:143
1947799100,1cyclictest6712-21perl20:35:153
1947799100,1cyclictest0-21swapper/321:05:003
1947799100,1cyclictest0-21swapper/319:50:123
1947399107,2cyclictest0-21swapper/221:05:152
1947399107,2cyclictest0-21swapper/219:25:132
1947399100,2cyclictest0-21swapper/219:50:102
1947399100,1cyclictest9366-21perl19:45:132
1947399100,1cyclictest0-21swapper/220:25:142
1947399100,1cyclictest0-21swapper/220:00:132
1946899109,1cyclictest0-21swapper/121:00:591
1946899107,2cyclictest0-21swapper/119:25:151
1946899100,9cyclictest315-21cut19:30:141
1946899100,9cyclictest24608-21perl21:05:151
1946899100,9cyclictest15362-21diskstats20:50:151
1946899100,9cyclictest0-21swapper/119:20:131
1946899100,1cyclictest12748-21smartctl20:45:161
1946899100,1cyclictest0-21swapper/120:24:101
1946899100,10cyclictest0-21swapper/120:58:261
194779998,1cyclictest32131-21apache_volume19:30:133
194739999,0cyclictest810-40kipmi019:15:022
194739998,1cyclictest12500-21kworker/2:019:10:392
194739998,1cyclictest0-21swapper/220:35:122
194739998,1cyclictest0-21swapper/220:20:132
194739997,1cyclictest12500-21kworker/2:020:19:492
194739997,1cyclictest0-21swapper/220:50:132
194739990,1cyclictest0-21swapper/220:10:132
194689998,1cyclictest0-21swapper/119:45:131
194689997,1cyclictest741-21perl20:25:141
194689997,1cyclictest26511-21apache_volume20:15:131
194689990,9cyclictest0-21swapper/119:40:131
194739987,1cyclictest9415-21diskstats20:40:122
194739987,1cyclictest12500-21kworker/2:019:39:572
194739980,8cyclictest0-21swapper/219:22:152
194689986,1cyclictest18008-21diskstats20:00:131
194779977,0cyclictest0-21swapper/320:20:183
194779971,5cyclictest0-21swapper/320:00:113
194779970,7cyclictest0-21swapper/319:44:513
194779970,6cyclictest0-21swapper/320:55:143
194779970,6cyclictest0-21swapper/320:15:123
194739977,0cyclictest0-21swapper/220:45:152
194739970,6cyclictest0-21swapper/220:30:172
194689971,2cyclictest0-21swapper/119:10:101
194779965,1cyclictest5571-21latency_hist19:40:013
194779964,1cyclictest19519-21apache_accesses19:10:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional