You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-12 - 16:36
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 rackdslot2.osadl.org (updated Sat Sep 12, 2026 12:45:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
139412229168,50sleep00-21swapper/007:05:360
139442205170,23sleep30-21swapper/307:05:383
141232204170,22sleep10-21swapper/107:07:581
139382204170,23sleep20-21swapper/207:05:342
142872147121,15sleep30-21swapper/307:10:023
3191521310,4sleep11458099cyclictest11:05:271
139291790,1ptp4l391rcuc/309:55:283
139291730,2ptp4l391rcuc/310:10:253
270192610,2sleep20-21swapper/208:40:252
14581995512,5cyclictest33-21ksoftirqd/212:20:482
84192540,1sleep00-21swapper/012:35:000
14581995410,6cyclictest33-21ksoftirqd/208:21:422
1458299534,12cyclictest11679-21chrt09:17:183
1458299534,12cyclictest11679-21chrt09:17:173
1458299534,11cyclictest21336-21chrt11:52:033
14581995211,5cyclictest33-21ksoftirqd/208:17:042
14581995110,5cyclictest33-21ksoftirqd/210:13:062
14581995012,5cyclictest33-21ksoftirqd/210:18:572
14581995011,5cyclictest33-21ksoftirqd/212:29:232
14581995011,5cyclictest33-21ksoftirqd/207:11:052
14581995010,5cyclictest33-21ksoftirqd/207:29:422
1458199491,11cyclictest27324-21sed09:50:242
14581994910,5cyclictest33-21ksoftirqd/211:58:092
1458299482,11cyclictest31944-21users08:50:273
1458299481,17cyclictest0-21swapper/307:19:463
14581994811,5cyclictest33-21ksoftirqd/210:24:392
135191480,2getstats0-21swapper/310:35:383
1458299463,11cyclictest7060-21taskset09:09:343
1458299460,14cyclictest8106-21taskset08:04:563
1458299460,14cyclictest8106-21taskset08:04:563
1458199460,11cyclictest6529-21fschecks_count12:30:172
1458299453,11cyclictest28509-21chrt07:39:083
1458299444,11cyclictest6982-21seq11:23:553
1458299442,9cyclictest0-21swapper/307:20:203
1458299442,10cyclictest0-21swapper/308:27:213
1458299441,15cyclictest1312-21snmpd11:36:153
1458199449,5cyclictest33-21ksoftirqd/207:24:502
1458199447,5cyclictest33-21ksoftirqd/209:57:362
14581994312,5cyclictest33-21ksoftirqd/208:25:582
1458099439,4cyclictest25-21ksoftirqd/109:20:001
1458099439,4cyclictest25-21ksoftirqd/109:20:001
14580994335,6cyclictest25-21ksoftirqd/111:35:001
139291430,0ptp4l401ktimersoftd/310:22:413
139291430,0ptp4l401ktimersoftd/309:54:533
41298420,7rtkit-daemon0-21swapper/109:22:301
1458299424,11cyclictest5149-21awk12:25:253
1458299423,11cyclictest18929-21taskset11:46:293
1458199428,5cyclictest33-21ksoftirqd/210:52:002
1458199427,6cyclictest33-21ksoftirqd/208:47:352
14580994237,3cyclictest25-21ksoftirqd/110:35:001
1458299413,10cyclictest4598-21taskset09:03:203
1458199416,5cyclictest33-21ksoftirqd/207:45:162
14581994115,7cyclictest33-21ksoftirqd/207:34:262
14580994136,3cyclictest25-21ksoftirqd/110:25:001
14580994135,3cyclictest25-21ksoftirqd/112:15:001
139291410,0ptp4l401ktimersoftd/311:02:333
139291410,0ptp4l401ktimersoftd/310:18:283
139291410,0ptp4l401ktimersoftd/308:13:003
139291410,0ptp4l401ktimersoftd/307:54:143
1458299403,12cyclictest16565-21chrt09:28:523
1458299401,10cyclictest23616-21taskset07:27:063
14581994015,6cyclictest33-21ksoftirqd/209:31:392
14580994035,3cyclictest25-21ksoftirqd/112:34:591
14580994035,3cyclictest25-21ksoftirqd/107:25:011
1458299397,5cyclictest41-21ksoftirqd/309:21:043
14581993913,6cyclictest33-21ksoftirqd/211:51:202
1458099395,4cyclictest25-21ksoftirqd/107:55:001
14580993936,2cyclictest25-21ksoftirqd/107:39:591
14580993934,3cyclictest25-21ksoftirqd/110:30:001
14580993933,3cyclictest25-21ksoftirqd/112:30:011
14580993933,3cyclictest25-21ksoftirqd/111:05:001
14582993831,4cyclictest41-21ksoftirqd/312:35:143
1458299383,11cyclictest683-21chrt07:47:103
14580993834,2cyclictest231rcuc/109:00:141
14580993833,3cyclictest25-21ksoftirqd/110:20:001
14580993833,3cyclictest25-21ksoftirqd/107:49:591
139291380,0ptp4l401ktimersoftd/312:12:303
41298370,17rtkit-daemon28857-21apt-get07:40:130
14582993731,3cyclictest41-21ksoftirqd/309:10:153
14582993730,4cyclictest41-21ksoftirqd/311:19:373
14581993714,5cyclictest33-21ksoftirqd/212:16:122
14581993714,5cyclictest33-21ksoftirqd/209:48:482
1458099374,7cyclictest25-21ksoftirqd/110:40:001
14580993733,3cyclictest25-21ksoftirqd/109:45:001
14580993733,2cyclictest25-21ksoftirqd/110:00:161
14580993732,3cyclictest25-21ksoftirqd/111:15:001
14580993732,3cyclictest25-21ksoftirqd/107:40:191
14580993732,3cyclictest25-21ksoftirqd/107:30:011
14580993732,3cyclictest25-21ksoftirqd/107:15:141
14580993731,4cyclictest25-21ksoftirqd/109:32:441
14580993731,4cyclictest25-21ksoftirqd/108:44:171
14580993731,3cyclictest25-21ksoftirqd/112:35:201
14580993731,3cyclictest25-21ksoftirqd/108:15:141
14580993730,4cyclictest25-21ksoftirqd/108:54:211
1458099371,5cyclictest7706-21diskstats11:25:171
14579993731,4cyclictest9-21ksoftirqd/012:38:330
14579993730,4cyclictest9-21ksoftirqd/008:09:580
14579993730,3cyclictest9-21ksoftirqd/007:57:590
139291370,0ptp4l401ktimersoftd/309:48:243
14582993631,3cyclictest41-21ksoftirqd/308:45:453
14582993630,4cyclictest41-21ksoftirqd/312:24:283
14582993630,4cyclictest41-21ksoftirqd/310:03:203
1458299361,12cyclictest32554-21/usr/sbin/munin08:55:133
1458199365,6cyclictest21760-21cat08:30:242
14581993632,3cyclictest33-21ksoftirqd/208:39:232
14581993630,4cyclictest33-21ksoftirqd/212:11:272
14581993630,4cyclictest33-21ksoftirqd/208:56:342
1458199362,5cyclictest33-21ksoftirqd/210:00:202
14581993615,5cyclictest33-21ksoftirqd/210:49:262
14581993614,6cyclictest33-21ksoftirqd/210:38:512
14581993614,5cyclictest33-21ksoftirqd/207:40:562
1458199360,11cyclictest25782-21df_abs10:55:152
14580993632,3cyclictest25-21ksoftirqd/108:34:591
14580993632,2cyclictest25-21ksoftirqd/112:00:011
14580993631,3cyclictest25-21ksoftirqd/111:45:001
14580993631,3cyclictest25-21ksoftirqd/111:45:001
14580993631,3cyclictest25-21ksoftirqd/111:25:001
14580993631,3cyclictest25-21ksoftirqd/109:15:001
14580993631,3cyclictest25-21ksoftirqd/108:10:201
14580993630,4cyclictest25-21ksoftirqd/110:56:321
14580993630,4cyclictest25-21ksoftirqd/110:52:271
14580993630,4cyclictest25-21ksoftirqd/110:12:391
14580993630,4cyclictest25-21ksoftirqd/109:28:141
14580993630,4cyclictest25-21ksoftirqd/108:28:531
14580993630,3cyclictest25-21ksoftirqd/109:05:171
14580993630,3cyclictest25-21ksoftirqd/108:35:151
14579993630,4cyclictest9-21ksoftirqd/010:35:450
14579993630,4cyclictest9-21ksoftirqd/010:20:460
14579993630,4cyclictest9-21ksoftirqd/009:22:440
14579993630,4cyclictest9-21ksoftirqd/009:19:590
14579993630,4cyclictest9-21ksoftirqd/009:19:590
14579993629,4cyclictest9-21ksoftirqd/012:09:570
14579993629,4cyclictest9-21ksoftirqd/008:58:120
14582993530,3cyclictest41-21ksoftirqd/308:20:103
14582993529,4cyclictest41-21ksoftirqd/309:30:093
14581993530,3cyclictest33-21ksoftirqd/209:21:572
14581993529,4cyclictest33-21ksoftirqd/211:33:202
14581993529,4cyclictest33-21ksoftirqd/210:28:292
14581993513,6cyclictest33-21ksoftirqd/209:16:512
14581993513,6cyclictest33-21ksoftirqd/209:16:512
14580993531,3cyclictest25-21ksoftirqd/108:10:011
14580993530,3cyclictest25-21ksoftirqd/110:06:421
14580993530,3cyclictest25-21ksoftirqd/110:00:001
14580993530,3cyclictest25-21ksoftirqd/108:55:191
14580993529,4cyclictest25-21ksoftirqd/107:58:201
14580993529,4cyclictest25-21ksoftirqd/107:14:351
14580993529,3cyclictest25-21ksoftirqd/111:40:001
14580993529,3cyclictest25-21ksoftirqd/110:45:011
14580993528,4cyclictest25-21ksoftirqd/108:05:011
14580993528,4cyclictest25-21ksoftirqd/108:05:001
14579993529,4cyclictest9-21ksoftirqd/012:13:500
14579993529,4cyclictest9-21ksoftirqd/011:52:480
14579993528,4cyclictest9-21ksoftirqd/011:37:350
14579993528,4cyclictest9-21ksoftirqd/009:57:500
14579993528,4cyclictest9-21ksoftirqd/007:17:230
14582993429,3cyclictest41-21ksoftirqd/310:40:133
14582993429,3cyclictest41-21ksoftirqd/310:09:003
14582993429,3cyclictest41-21ksoftirqd/308:18:063
14582993428,4cyclictest41-21ksoftirqd/310:25:573
14582993428,4cyclictest41-21ksoftirqd/308:43:483
14581993429,3cyclictest33-21ksoftirqd/209:01:242
14581993428,4cyclictest33-21ksoftirqd/207:55:322
14581993415,5cyclictest33-21ksoftirqd/208:08:272
14580993430,3cyclictest25-21ksoftirqd/112:20:191
14580993430,2cyclictest25-21ksoftirqd/109:35:141
14580993429,3cyclictest25-21ksoftirqd/111:18:061
14580993429,3cyclictest25-21ksoftirqd/109:45:181
14580993429,3cyclictest25-21ksoftirqd/107:30:291
14580993428,3cyclictest25-21ksoftirqd/110:45:131
14579993429,3cyclictest9-21ksoftirqd/011:03:170
14579993428,4cyclictest9-21ksoftirqd/012:16:350
14579993428,4cyclictest9-21ksoftirqd/010:29:470
14579993428,4cyclictest9-21ksoftirqd/007:13:270
14579993428,3cyclictest9-21ksoftirqd/011:55:450
14579993428,3cyclictest9-21ksoftirqd/010:53:060
14582993328,3cyclictest41-21ksoftirqd/310:50:003
14582993328,3cyclictest41-21ksoftirqd/310:30:513
14582993328,3cyclictest41-21ksoftirqd/309:40:153
14582993328,3cyclictest41-21ksoftirqd/307:56:583
14582993328,3cyclictest41-21ksoftirqd/307:43:173
14582993327,4cyclictest41-21ksoftirqd/311:08:423
14582993326,4cyclictest41-21ksoftirqd/312:32:183
14581993328,3cyclictest33-21ksoftirqd/212:39:242
14581993328,3cyclictest33-21ksoftirqd/212:08:502
14581993328,3cyclictest33-21ksoftirqd/211:35:122
14581993328,3cyclictest33-21ksoftirqd/211:18:142
14581993328,3cyclictest33-21ksoftirqd/209:13:242
14581993327,4cyclictest33-21ksoftirqd/211:43:392
14581993327,4cyclictest33-21ksoftirqd/211:43:392
14581993327,4cyclictest33-21ksoftirqd/211:11:382
14580993329,2cyclictest25-21ksoftirqd/109:55:001
14580993328,3cyclictest25-21ksoftirqd/112:15:181
14580993328,3cyclictest25-21ksoftirqd/112:03:471
14580993328,3cyclictest25-21ksoftirqd/108:20:181
14580993327,4cyclictest25-21ksoftirqd/108:45:431
14580993327,3cyclictest25-21ksoftirqd/111:50:171
14579993328,3cyclictest9-21ksoftirqd/010:33:530
14579993327,4cyclictest9-21ksoftirqd/011:34:380
14579993327,4cyclictest9-21ksoftirqd/011:23:120
14579993327,4cyclictest9-21ksoftirqd/010:48:050
14579993327,4cyclictest9-21ksoftirqd/009:34:030
14579993327,4cyclictest9-21ksoftirqd/008:38:560
14579993327,4cyclictest9-21ksoftirqd/007:26:170
14582993226,4cyclictest41-21ksoftirqd/310:54:303
14581993227,3cyclictest33-21ksoftirqd/208:54:092
14581993226,4cyclictest33-21ksoftirqd/211:02:312
14581993226,4cyclictest33-21ksoftirqd/210:08:192
14581993226,4cyclictest33-21ksoftirqd/208:03:462
14581993226,4cyclictest33-21ksoftirqd/208:03:462
14581993212,6cyclictest33-21ksoftirqd/210:40:252
14580993227,3cyclictest25-21ksoftirqd/112:05:191
14580993227,3cyclictest25-21ksoftirqd/111:45:141
14579993227,3cyclictest9-21ksoftirqd/009:30:000
14579993227,3cyclictest9-21ksoftirqd/009:12:340
14579993227,3cyclictest9-21ksoftirqd/009:04:380
14579993227,3cyclictest9-21ksoftirqd/008:16:440
14579993227,3cyclictest9-21ksoftirqd/008:10:390
14579993227,3cyclictest9-21ksoftirqd/007:20:120
14579993226,4cyclictest9-21ksoftirqd/010:17:200
14579993226,3cyclictest9-21ksoftirqd/009:09:330
14579993225,5cyclictest9-21ksoftirqd/011:13:160
14579993225,4cyclictest9-21ksoftirqd/008:32:100
14582993125,4cyclictest41-21ksoftirqd/312:00:053
14582993125,4cyclictest41-21ksoftirqd/308:09:383
1458299311,11cyclictest0-21swapper/309:36:413
1458299310,5cyclictest0-21swapper/310:55:163
14581993125,4cyclictest33-21ksoftirqd/209:09:432
14581993124,4cyclictest33-21ksoftirqd/207:36:022
14581993114,5cyclictest33-21ksoftirqd/209:40:142
14579993126,3cyclictest9-21ksoftirqd/011:06:350
14579993126,3cyclictest9-21ksoftirqd/010:04:430
14579993126,3cyclictest9-21ksoftirqd/009:43:350
14579993126,3cyclictest9-21ksoftirqd/009:37:180
14579993125,4cyclictest9-21ksoftirqd/011:41:000
14579993125,4cyclictest9-21ksoftirqd/011:41:000
14579993125,4cyclictest9-21ksoftirqd/011:25:440
14579993125,4cyclictest9-21ksoftirqd/010:41:310
14579993125,4cyclictest9-21ksoftirqd/008:54:390
14579993125,4cyclictest9-21ksoftirqd/008:45:370
1458299305,12cyclictest1960-21seq11:11:083
14582993025,3cyclictest41-21ksoftirqd/311:57:163
1458199307,5cyclictest33-21ksoftirqd/211:46:582
14581993025,3cyclictest33-21ksoftirqd/211:29:252
14581993025,3cyclictest33-21ksoftirqd/211:23:252
14581993025,3cyclictest33-21ksoftirqd/211:08:462
14581993025,3cyclictest33-21ksoftirqd/210:31:562
14581993024,4cyclictest33-21ksoftirqd/209:39:562
14581993024,4cyclictest33-21ksoftirqd/209:26:432
14579993025,3cyclictest9-21ksoftirqd/011:45:460
14579993025,3cyclictest9-21ksoftirqd/007:48:330
14579993024,4cyclictest9-21ksoftirqd/008:28:240
14582992925,3cyclictest41-21ksoftirqd/311:44:243
14582992925,3cyclictest41-21ksoftirqd/311:44:243
14582992924,3cyclictest41-21ksoftirqd/311:34:583
14582992922,5cyclictest41-21ksoftirqd/308:32:363
14581992914,5cyclictest33-21ksoftirqd/207:15:592
14579992924,3cyclictest9-21ksoftirqd/010:59:040
14579992924,3cyclictest9-21ksoftirqd/010:14:550
14582992823,3cyclictest41-21ksoftirqd/312:18:243
14582992823,3cyclictest41-21ksoftirqd/311:27:093
14582992823,3cyclictest41-21ksoftirqd/308:39:193
14582992823,3cyclictest41-21ksoftirqd/307:31:503
14582992819,8cyclictest41-21ksoftirqd/312:05:253
14581992822,4cyclictest33-21ksoftirqd/212:00:482
14581992822,4cyclictest33-21ksoftirqd/207:53:282
14579992823,3cyclictest9-21ksoftirqd/009:49:440
14579992822,4cyclictest9-21ksoftirqd/008:41:210
14579992822,4cyclictest9-21ksoftirqd/007:32:390
14579992722,3cyclictest9-21ksoftirqd/011:15:310
14579992722,3cyclictest9-21ksoftirqd/009:52:320
14579992721,4cyclictest9-21ksoftirqd/012:28:580
14579992721,4cyclictest9-21ksoftirqd/008:21:100
14579992721,4cyclictest9-21ksoftirqd/007:38:570
14581992520,3cyclictest33-21ksoftirqd/208:14:092
14579992520,3cyclictest9-21ksoftirqd/008:03:440
14579992520,3cyclictest9-21ksoftirqd/008:03:440
14579992419,3cyclictest9-21ksoftirqd/012:23:270
14579992117,3cyclictest9-21ksoftirqd/007:52:470
14579991813,3cyclictest24835-21interrupts12:00:190
14579991813,3cyclictest1749-21interrupts10:05:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional