You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-06 - 12:50
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 rackdslot4.osadl.org (updated Mon Jul 06, 2026 00:45:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
138591207174,22phc2sys0-21swapper/319:07:113
233312204169,23sleep10-21swapper/119:09:181
231292202168,22sleep00-21swapper/019:06:400
230942200167,22sleep20-21swapper/219:06:142
2298521390,7sleep02367799cyclictest22:20:230
2710721380,8sleep32368099cyclictest20:20:203
2710721380,8sleep32368099cyclictest20:20:203
2367799670,21cyclictest25907-21sed20:20:000
2367799630,22cyclictest13333-21http21:00:000
2367799610,18cyclictest31772-21df_abs19:25:130
218862540,3sleep3391rcuc/300:30:133
2367799530,21cyclictest8823-21cat19:45:000
158632520,1sleep00-21swapper/000:15:250
138491520,0ptp4l401ktimersoftd/323:04:543
2367799500,18cyclictest8847-21/usr/sbin/munin19:45:180
23679994527,15cyclictest33-21ksoftirqd/223:07:502
2367799451,20cyclictest20246-21awk22:15:210
138491440,0ptp4l401ktimersoftd/319:50:053
23680994337,3cyclictest41-21ksoftirqd/300:40:003
23679994330,10cyclictest20467-21mailstats22:15:232
138491430,0ptp4l401ktimersoftd/320:26:273
23679994231,9cyclictest33-21ksoftirqd/200:15:202
23678994237,3cyclictest6333-21idleruntime-cro00:00:001
23678994237,3cyclictest25-21ksoftirqd/121:59:591
138491420,0ptp4l401ktimersoftd/321:53:003
138491420,0ptp4l401ktimersoftd/321:30:383
138491420,0ptp4l401ktimersoftd/319:29:193
138491420,0ptp4l401ktimersoftd/319:24:573
138491410,0ptp4l401ktimersoftd/323:59:543
138491410,0ptp4l401ktimersoftd/322:06:373
23680994036,2cyclictest41-21ksoftirqd/319:45:003
23680994034,3cyclictest41-21ksoftirqd/300:05:003
23678994035,3cyclictest25-21ksoftirqd/122:39:591
23678994035,3cyclictest25-21ksoftirqd/100:10:011
138491400,0ptp4l401ktimersoftd/323:06:173
138491400,0ptp4l401ktimersoftd/320:15:233
23680993933,3cyclictest41-21ksoftirqd/319:10:133
23679993933,4cyclictest33-21ksoftirqd/222:34:272
2367999390,37cyclictest25855-21cat20:20:002
23678993934,3cyclictest25-21ksoftirqd/123:45:001
23678993934,3cyclictest25-21ksoftirqd/123:30:191
23678993934,3cyclictest25-21ksoftirqd/123:00:011
23678993934,3cyclictest25-21ksoftirqd/122:50:001
138491390,0ptp4l401ktimersoftd/322:57:273
138491390,0ptp4l401ktimersoftd/321:00:333
23680993833,3cyclictest41-21ksoftirqd/320:09:123
2367999389,27cyclictest0-21swapper/222:00:232
23679993834,3cyclictest33-21ksoftirqd/200:05:012
2367999380,36cyclictest0-21swapper/223:40:322
23678993834,2cyclictest25-21ksoftirqd/121:40:001
23678993833,3cyclictest25-21ksoftirqd/123:25:011
23678993833,3cyclictest25-21ksoftirqd/119:15:001
138491380,0ptp4l401ktimersoftd/300:13:053
23680993732,3cyclictest41-21ksoftirqd/320:45:003
23680993731,4cyclictest41-21ksoftirqd/322:02:583
23680993731,4cyclictest41-21ksoftirqd/320:36:053
23679993732,3cyclictest33-21ksoftirqd/222:20:102
23679993732,3cyclictest21362-21cron23:25:012
23679993730,5cyclictest33-21ksoftirqd/219:51:122
23678993733,3cyclictest25-21ksoftirqd/121:20:001
23678993733,2cyclictest25-21ksoftirqd/120:00:001
23678993732,3cyclictest25-21ksoftirqd/120:05:011
23678993730,5cyclictest25-21ksoftirqd/119:23:151
23677993731,4cyclictest9-21ksoftirqd/019:55:010
23680993632,3cyclictest41-21ksoftirqd/322:15:003
23680993632,2cyclictest41-21ksoftirqd/321:49:593
23680993632,2cyclictest41-21ksoftirqd/321:00:003
23680993631,3cyclictest41-21ksoftirqd/322:20:013
23680993631,3cyclictest41-21ksoftirqd/321:10:013
23680993631,2cyclictest41-21ksoftirqd/322:45:003
23680993630,4cyclictest41-21ksoftirqd/323:26:073
23680993630,3cyclictest41-21ksoftirqd/323:20:153
23680993630,3cyclictest41-21ksoftirqd/321:10:133
23680993630,3cyclictest41-21ksoftirqd/319:40:003
23680993629,5cyclictest41-21ksoftirqd/323:36:103
23679993631,3cyclictest33-21ksoftirqd/221:35:112
23679993630,4cyclictest33-21ksoftirqd/223:52:582
23679993630,4cyclictest33-21ksoftirqd/223:13:022
23679993630,4cyclictest33-21ksoftirqd/222:26:202
23679993630,4cyclictest33-21ksoftirqd/222:06:182
23679993630,4cyclictest33-21ksoftirqd/200:08:302
23679993628,5cyclictest33-21ksoftirqd/220:05:002
23678993632,3cyclictest25-21ksoftirqd/119:20:021
23678993632,2cyclictest25-21ksoftirqd/122:20:011
23678993632,2cyclictest25-21ksoftirqd/120:35:191
23678993631,3cyclictest25-21ksoftirqd/123:00:181
23678993630,4cyclictest25-21ksoftirqd/119:51:141
23678993630,4cyclictest25-21ksoftirqd/100:31:001
23677993631,3cyclictest9-21ksoftirqd/020:20:120
23677993631,3cyclictest9-21ksoftirqd/020:20:120
23680993531,3cyclictest41-21ksoftirqd/323:19:183
23680993531,2cyclictest41-21ksoftirqd/321:15:213
23680993530,3cyclictest41-21ksoftirqd/322:30:133
23680993530,3cyclictest41-21ksoftirqd/321:20:263
23680993530,3cyclictest41-21ksoftirqd/300:25:263
23680993529,4cyclictest41-21ksoftirqd/323:42:363
23680993529,4cyclictest41-21ksoftirqd/300:23:563
23680993529,3cyclictest41-21ksoftirqd/320:45:183
23680993528,5cyclictest41-21ksoftirqd/323:11:453
2367999357,27cyclictest0-21swapper/221:05:232
23679993530,3cyclictest33-21ksoftirqd/222:11:322
23679993529,4cyclictest33-21ksoftirqd/222:44:262
23679993529,4cyclictest33-21ksoftirqd/221:34:572
23679993529,4cyclictest33-21ksoftirqd/221:19:252
23679993529,4cyclictest33-21ksoftirqd/219:12:322
23679993529,4cyclictest33-21ksoftirqd/200:33:212
23679993529,4cyclictest33-21ksoftirqd/200:29:352
23678993532,2cyclictest25-21ksoftirqd/119:40:001
23678993531,3cyclictest25-21ksoftirqd/121:54:591
23678993531,3cyclictest25-21ksoftirqd/121:40:191
23678993531,3cyclictest25-21ksoftirqd/120:20:201
23678993531,3cyclictest25-21ksoftirqd/120:20:201
23678993531,3cyclictest25-21ksoftirqd/119:40:201
23678993530,3cyclictest25-21ksoftirqd/121:49:591
23678993530,3cyclictest25-21ksoftirqd/119:26:161
23678993530,3cyclictest25-21ksoftirqd/100:02:551
23678993529,4cyclictest25-21ksoftirqd/121:24:331
23678993529,4cyclictest25-21ksoftirqd/120:49:471
23678993529,4cyclictest25-21ksoftirqd/120:05:181
23678993529,4cyclictest25-21ksoftirqd/100:17:521
23678993529,4cyclictest25-21ksoftirqd/100:10:101
23678993528,5cyclictest25-21ksoftirqd/123:13:051
2367899352,3cyclictest25-21ksoftirqd/120:55:001
23677993529,4cyclictest9-21ksoftirqd/023:56:450
23677993529,4cyclictest9-21ksoftirqd/022:32:440
23677993529,4cyclictest9-21ksoftirqd/000:14:300
138491350,0ptp4l401ktimersoftd/320:51:373
23680993431,2cyclictest41-21ksoftirqd/320:30:263
23680993430,3cyclictest41-21ksoftirqd/300:15:193
23680993430,2cyclictest41-21ksoftirqd/323:55:003
23680993429,3cyclictest41-21ksoftirqd/323:45:143
23680993429,3cyclictest41-21ksoftirqd/321:55:183
23680993429,3cyclictest41-21ksoftirqd/321:25:113
23680993429,3cyclictest41-21ksoftirqd/319:15:133
23680993428,3cyclictest41-21ksoftirqd/320:00:243
23680993419,12cyclictest41-21ksoftirqd/319:35:003
2367999346,26cyclictest0-21swapper/220:10:232
23679993429,3cyclictest33-21ksoftirqd/219:29:202
23679993429,3cyclictest33-21ksoftirqd/200:21:492
23679993428,4cyclictest33-21ksoftirqd/223:19:162
23679993428,4cyclictest33-21ksoftirqd/222:51:072
23679993428,4cyclictest33-21ksoftirqd/222:37:232
23679993428,4cyclictest33-21ksoftirqd/221:13:112
23679993428,4cyclictest33-21ksoftirqd/219:23:232
23678993430,3cyclictest25-21ksoftirqd/121:10:131
23678993430,3cyclictest25-21ksoftirqd/119:45:241
23678993430,2cyclictest25-21ksoftirqd/122:44:591
23678993429,3cyclictest25-21ksoftirqd/122:10:191
23678993429,3cyclictest25-21ksoftirqd/120:15:181
23678993429,3cyclictest25-21ksoftirqd/100:35:141
23678993429,2cyclictest25-21ksoftirqd/120:25:191
23678993428,4cyclictest25-21ksoftirqd/121:31:511
23677993429,3cyclictest9-21ksoftirqd/000:08:180
23677993428,4cyclictest9-21ksoftirqd/023:48:060
23677993428,4cyclictest9-21ksoftirqd/022:41:310
23677993428,4cyclictest9-21ksoftirqd/022:25:170
23677993428,4cyclictest9-21ksoftirqd/021:10:280
2367799340,21cyclictest3916-21cat23:55:010
23680993329,3cyclictest41-21ksoftirqd/321:35:183
23680993328,3cyclictest41-21ksoftirqd/322:45:183
23680993328,3cyclictest41-21ksoftirqd/322:20:133
23680993328,3cyclictest41-21ksoftirqd/320:10:153
23680993328,3cyclictest41-21ksoftirqd/300:05:143
23680993327,4cyclictest41-21ksoftirqd/321:41:203
23680993326,4cyclictest41-21ksoftirqd/322:50:123
23679993328,3cyclictest33-21ksoftirqd/223:01:342
23679993328,3cyclictest33-21ksoftirqd/220:55:322
23679993327,4cyclictest33-21ksoftirqd/223:38:482
23679993327,4cyclictest33-21ksoftirqd/222:56:412
23679993327,4cyclictest33-21ksoftirqd/221:55:392
23679993327,4cyclictest33-21ksoftirqd/221:02:042
23679993327,4cyclictest33-21ksoftirqd/220:46:052
23679993327,4cyclictest33-21ksoftirqd/219:56:492
23678993329,2cyclictest25-21ksoftirqd/123:30:011
23678993328,3cyclictest25-21ksoftirqd/123:40:001
23678993328,3cyclictest25-21ksoftirqd/122:10:011
23678993328,3cyclictest25-21ksoftirqd/121:04:591
23678993327,4cyclictest25-21ksoftirqd/122:50:421
23678993327,4cyclictest25-21ksoftirqd/121:09:131
23678993327,4cyclictest25-21ksoftirqd/119:31:031
23677993327,4cyclictest9-21ksoftirqd/023:03:280
23677993327,4cyclictest9-21ksoftirqd/021:07:110
23677993327,4cyclictest9-21ksoftirqd/020:33:410
23680993227,3cyclictest41-21ksoftirqd/322:25:193
23680993226,4cyclictest41-21ksoftirqd/322:36:373
23679993227,3cyclictest33-21ksoftirqd/220:30:532
23679993227,3cyclictest33-21ksoftirqd/200:12:362
23679993226,4cyclictest33-21ksoftirqd/222:46:222
23679993226,4cyclictest33-21ksoftirqd/221:23:382
23679993226,4cyclictest33-21ksoftirqd/220:36:322
23679993226,4cyclictest33-21ksoftirqd/220:22:122
23679993226,4cyclictest33-21ksoftirqd/220:22:122
23678993228,3cyclictest25-21ksoftirqd/122:35:001
23678993227,3cyclictest25-21ksoftirqd/120:15:001
23678993227,2cyclictest25-21ksoftirqd/120:55:181
23678993226,4cyclictest25-21ksoftirqd/123:17:221
23678993226,4cyclictest25-21ksoftirqd/123:08:281
23678993226,4cyclictest25-21ksoftirqd/122:26:431
2367899321,2cyclictest121rcu_preempt23:50:181
23677993227,3cyclictest9-21ksoftirqd/022:54:100
23677993226,4cyclictest9-21ksoftirqd/023:21:100
23677993226,4cyclictest9-21ksoftirqd/023:05:370
23677993226,4cyclictest9-21ksoftirqd/022:12:380
23677993226,4cyclictest9-21ksoftirqd/021:54:090
23677993226,4cyclictest9-21ksoftirqd/021:39:570
23680993126,3cyclictest41-21ksoftirqd/319:45:253
23679993125,4cyclictest33-21ksoftirqd/223:47:282
23679993125,4cyclictest33-21ksoftirqd/223:31:142
23678993127,2cyclictest25-21ksoftirqd/100:21:161
23678993126,3cyclictest25-21ksoftirqd/123:48:341
23678993126,3cyclictest25-21ksoftirqd/122:25:011
23678993126,3cyclictest25-21ksoftirqd/122:05:001
23677993126,3cyclictest9-21ksoftirqd/021:45:110
23677993126,3cyclictest9-21ksoftirqd/020:29:550
23677993126,3cyclictest9-21ksoftirqd/000:29:290
23677993125,4cyclictest9-21ksoftirqd/021:34:260
23677993125,4cyclictest9-21ksoftirqd/020:36:500
23677993125,3cyclictest9-21ksoftirqd/022:35:090
23680993025,3cyclictest41-21ksoftirqd/323:30:193
23680993025,3cyclictest41-21ksoftirqd/319:55:203
23679993025,3cyclictest33-21ksoftirqd/223:56:272
23679993025,3cyclictest33-21ksoftirqd/220:50:362
23678993027,2cyclictest25-21ksoftirqd/120:35:011
23678993024,4cyclictest25-21ksoftirqd/121:25:091
2367899301,2cyclictest25-21ksoftirqd/100:25:171
23677993025,3cyclictest9-21ksoftirqd/023:27:590
23677993025,3cyclictest9-21ksoftirqd/021:28:130
23677993025,3cyclictest9-21ksoftirqd/000:38:530
23677993024,4cyclictest9-21ksoftirqd/023:31:120
23677993024,4cyclictest9-21ksoftirqd/022:59:360
23677993024,4cyclictest9-21ksoftirqd/021:16:060
23677993024,4cyclictest9-21ksoftirqd/020:06:130
23677993024,4cyclictest9-21ksoftirqd/019:16:390
23677993024,3cyclictest5875-21latency_hist20:45:000
23677993013,15cyclictest25930-21grep19:15:000
2367799300,15cyclictest0-21swapper/020:50:170
23679992924,3cyclictest33-21ksoftirqd/221:52:402
23679992923,4cyclictest33-21ksoftirqd/221:45:322
23679992923,4cyclictest33-21ksoftirqd/221:26:302
23679992923,4cyclictest33-21ksoftirqd/219:48:422
23679992923,4cyclictest33-21ksoftirqd/219:31:332
23678992924,3cyclictest25-21ksoftirqd/120:43:191
23677992924,3cyclictest18827-21cron00:24:590
23677992923,4cyclictest9-21ksoftirqd/019:38:010
23677992911,15cyclictest16659-21seq23:15:090
23679992823,3cyclictest33-21ksoftirqd/219:44:292
23677992823,3cyclictest9-21ksoftirqd/020:00:360
23677992822,4cyclictest9-21ksoftirqd/023:11:340
23677992822,4cyclictest9-21ksoftirqd/022:00:110
23677992822,4cyclictest9-21ksoftirqd/021:40:530
23677992822,4cyclictest9-21ksoftirqd/021:04:020
23677992822,4cyclictest9-21ksoftirqd/020:48:050
23677992822,4cyclictest9-21ksoftirqd/019:55:510
23677992822,4cyclictest9-21ksoftirqd/019:21:120
23677992810,15cyclictest6817-21cat00:00:120
23677992810,15cyclictest26744-21seq23:35:120
23679992723,3cyclictest33-21ksoftirqd/219:35:142
23677992722,3cyclictest9-21ksoftirqd/021:24:040
23677992722,3cyclictest9-21ksoftirqd/000:30:310
23677992721,4cyclictest9-21ksoftirqd/019:32:310
2367799270,23cyclictest11327-21ls22:00:000
23679992621,3cyclictest33-21ksoftirqd/220:43:232
23679992621,3cyclictest33-21ksoftirqd/219:18:152
23679992620,4cyclictest33-21ksoftirqd/223:27:052
23677992621,3cyclictest9-21ksoftirqd/022:48:090
23679992520,3cyclictest33-21ksoftirqd/221:41:362
2367799251,18cyclictest29005-21apt-get23:40:110
23677992510,12cyclictest23370-21idleruntime-cro20:15:000
2367799250,22cyclictest15515-21grep22:05:290
23679992318,3cyclictest33-21ksoftirqd/200:35:582
23679992316,5cyclictest33-21ksoftirqd/220:29:462
23679992216,4cyclictest33-21ksoftirqd/220:09:402
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional