You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-12 - 08:51
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.
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 rackdslot2.osadl.org (updated Fri Dec 12, 2025 00:45:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
165012228163,22sleep10-21swapper/119:09:301
136691208174,23phc2sys0-21swapper/319:07:263
165072205171,23sleep00-21swapper/019:09:340
165092204170,23sleep20-21swapper/219:09:362
165412147121,15sleep30-21swapper/319:10:003
136591750,1ptp4l391rcuc/319:45:273
16836996326,8cyclictest41-21ksoftirqd/300:25:303
304722580,1sleep30-21swapper/319:35:283
16836995826,10cyclictest41-21ksoftirqd/321:25:253
16836995825,8cyclictest41-21ksoftirqd/300:00:003
16836995821,8cyclictest41-21ksoftirqd/321:40:293
16836995724,8cyclictest41-21ksoftirqd/320:15:203
16833995725,7cyclictest9-21ksoftirqd/019:50:190
16833995725,6cyclictest9-21ksoftirqd/022:50:250
16833995725,6cyclictest9-21ksoftirqd/022:50:250
16833995624,8cyclictest9-21ksoftirqd/021:15:210
16833995624,8cyclictest9-21ksoftirqd/021:15:210
16836995525,10cyclictest41-21ksoftirqd/321:50:013
16836995524,4cyclictest41-21ksoftirqd/323:10:273
16836995523,7cyclictest41-21ksoftirqd/321:10:213
16833995527,9cyclictest9-21ksoftirqd/000:05:260
16833995527,11cyclictest9-21ksoftirqd/020:10:170
16833995526,6cyclictest9-21ksoftirqd/000:25:210
16833995526,5cyclictest9-21ksoftirqd/020:20:000
16833995524,5cyclictest9-21ksoftirqd/019:40:270
16833995524,4cyclictest9-21ksoftirqd/000:00:000
16833995519,9cyclictest9-21ksoftirqd/023:10:280
16833995519,10cyclictest9-21ksoftirqd/000:00:280
16836995426,9cyclictest41-21ksoftirqd/321:39:593
16836995424,8cyclictest41-21ksoftirqd/323:00:233
16836995424,4cyclictest41-21ksoftirqd/300:30:293
16836995419,8cyclictest41-21ksoftirqd/321:50:293
16836995419,4cyclictest41-21ksoftirqd/320:00:213
16836995418,4cyclictest41-21ksoftirqd/322:25:003
16836995418,4cyclictest41-21ksoftirqd/322:25:003
16836995417,4cyclictest41-21ksoftirqd/322:05:023
16833995424,4cyclictest9-21ksoftirqd/022:30:170
16833995419,4cyclictest9-21ksoftirqd/023:15:190
16833995418,10cyclictest9-21ksoftirqd/020:25:270
16836995326,4cyclictest41-21ksoftirqd/300:20:163
16836995320,7cyclictest41-21ksoftirqd/322:27:123
16836995320,7cyclictest41-21ksoftirqd/320:10:443
16836995320,10cyclictest41-21ksoftirqd/322:50:213
16836995320,10cyclictest41-21ksoftirqd/322:50:213
16836995319,8cyclictest41-21ksoftirqd/321:20:533
16836995316,7cyclictest41-21ksoftirqd/323:30:253
16833995326,6cyclictest9-21ksoftirqd/022:40:220
16833995323,5cyclictest9-21ksoftirqd/021:10:140
16833995318,4cyclictest9-21ksoftirqd/021:20:190
16833995317,3cyclictest9-21ksoftirqd/021:50:240
16836995223,7cyclictest41-21ksoftirqd/322:55:203
16836995219,8cyclictest41-21ksoftirqd/323:25:003
16836995219,8cyclictest41-21ksoftirqd/322:45:153
16833995226,9cyclictest9-21ksoftirqd/021:25:180
16833995224,7cyclictest9-21ksoftirqd/023:00:230
16833995216,7cyclictest9-21ksoftirqd/020:07:310
16836995125,7cyclictest41-21ksoftirqd/322:10:193
16836995119,6cyclictest41-21ksoftirqd/320:45:293
16836995119,10cyclictest41-21ksoftirqd/322:45:013
16836995118,7cyclictest41-21ksoftirqd/321:34:243
16836995118,7cyclictest41-21ksoftirqd/300:05:003
16836995118,4cyclictest41-21ksoftirqd/320:30:143
16836995118,11cyclictest41-21ksoftirqd/300:08:303
16836995116,4cyclictest41-21ksoftirqd/321:05:343
16836995116,4cyclictest41-21ksoftirqd/319:25:013
16833995122,5cyclictest9-21ksoftirqd/000:20:230
16833995122,3cyclictest9-21ksoftirqd/023:45:260
16833995119,5cyclictest9-21ksoftirqd/021:35:180
1683699504,8cyclictest41-21ksoftirqd/321:00:283
16836995024,8cyclictest41-21ksoftirqd/319:25:193
16836995019,7cyclictest41-21ksoftirqd/323:40:263
16836995018,7cyclictest41-21ksoftirqd/319:50:143
16836995017,9cyclictest41-21ksoftirqd/319:55:143
16836995017,7cyclictest41-21ksoftirqd/322:00:143
16836995016,9cyclictest41-21ksoftirqd/320:05:143
1683399505,6cyclictest9-21ksoftirqd/019:55:230
16833995017,7cyclictest9-21ksoftirqd/022:55:140
16833995016,6cyclictest9-21ksoftirqd/022:37:590
16836994919,7cyclictest41-21ksoftirqd/323:05:203
16836994915,7cyclictest41-21ksoftirqd/320:55:233
1683399497,3cyclictest9-21ksoftirqd/019:20:230
1683399496,6cyclictest9-21ksoftirqd/021:45:180
1683399496,6cyclictest9-21ksoftirqd/000:30:190
1683399496,4cyclictest9-21ksoftirqd/019:25:230
16833994922,10cyclictest9-21ksoftirqd/022:15:270
16833994921,6cyclictest9-21ksoftirqd/023:30:010
1683699484,7cyclictest41-21ksoftirqd/323:50:293
16836994819,8cyclictest41-21ksoftirqd/322:30:183
16836994817,4cyclictest41-21ksoftirqd/300:15:163
16836994815,7cyclictest41-21ksoftirqd/322:36:353
1683399486,8cyclictest9-21ksoftirqd/022:05:170
1683399485,8cyclictest9-21ksoftirqd/021:30:190
1683399485,6cyclictest9-21ksoftirqd/020:40:170
1683399485,6cyclictest9-21ksoftirqd/000:35:320
1683399485,4cyclictest9-21ksoftirqd/020:50:270
1683399484,7cyclictest9-21ksoftirqd/023:30:180
1683399484,6cyclictest9-21ksoftirqd/019:10:140
16833994820,6cyclictest9-21ksoftirqd/022:45:120
1683399475,9cyclictest9-21ksoftirqd/000:15:180
1683399475,7cyclictest9-21ksoftirqd/021:05:190
1683399475,6cyclictest9-21ksoftirqd/023:50:160
1683399475,6cyclictest9-21ksoftirqd/019:45:180
1683399475,6cyclictest9-21ksoftirqd/019:35:190
1683399474,8cyclictest9-21ksoftirqd/021:40:250
1683399474,7cyclictest9-21ksoftirqd/021:00:310
1683399474,6cyclictest9-21ksoftirqd/023:35:240
1683399474,6cyclictest9-21ksoftirqd/019:30:240
1683399474,6cyclictest9-21ksoftirqd/019:15:280
16833994725,9cyclictest9-21ksoftirqd/000:10:290
16833994715,6cyclictest9-21ksoftirqd/020:59:400
1683699465,7cyclictest41-21ksoftirqd/323:15:113
16836994617,8cyclictest41-21ksoftirqd/321:55:193
16836994616,6cyclictest41-21ksoftirqd/320:50:163
16836994616,4cyclictest41-21ksoftirqd/320:40:223
16836994615,8cyclictest41-21ksoftirqd/319:30:163
1683399464,6cyclictest9-21ksoftirqd/023:05:200
1683399464,6cyclictest9-21ksoftirqd/022:20:260
1683399464,6cyclictest9-21ksoftirqd/022:20:260
16833994614,6cyclictest9-21ksoftirqd/022:12:370
1683699455,8cyclictest41-21ksoftirqd/300:15:003
1683699453,4cyclictest41-21ksoftirqd/320:25:173
16836994517,9cyclictest41-21ksoftirqd/319:40:163
16836994517,8cyclictest41-21ksoftirqd/323:48:003
16836994516,9cyclictest41-21ksoftirqd/323:35:283
1683399456,7cyclictest20399-21latency_hist20:25:000
16833994516,5cyclictest9-21ksoftirqd/020:30:120
1683699443,10cyclictest41-21ksoftirqd/300:35:173
1683699442,5cyclictest41-21ksoftirqd/322:15:163
1683699441,4cyclictest41-21ksoftirqd/320:20:223
16836994413,7cyclictest41-21ksoftirqd/323:25:153
1683399446,3cyclictest9-21ksoftirqd/020:35:180
1683399443,6cyclictest9-21ksoftirqd/022:25:260
1683399442,6cyclictest9-21ksoftirqd/020:45:220
1683699434,8cyclictest41-21ksoftirqd/320:35:193
16836994313,7cyclictest41-21ksoftirqd/319:15:153
1683399434,9cyclictest9-21ksoftirqd/020:00:020
1683699425,7cyclictest41-21ksoftirqd/321:15:273
1683699425,7cyclictest41-21ksoftirqd/321:15:263
16833994219,7cyclictest9-21ksoftirqd/022:03:290
1683399421,8cyclictest9-21ksoftirqd/023:20:280
1683399420,5cyclictest32302-21ls21:55:240
1683399414,6cyclictest9-21ksoftirqd/023:40:220
51698380,2rtkit-daemon0-21swapper/121:31:301
51698350,4rtkit-daemon19880-21iostat_ios19:15:191
1683599350,33cyclictest2448-21cron20:55:012
16834993428,4cyclictest25-21ksoftirqd/123:39:201
16834993427,4cyclictest25-21ksoftirqd/122:02:301
16834993427,4cyclictest25-21ksoftirqd/121:45:591
16835993328,3cyclictest33-21ksoftirqd/200:33:062
16835993327,4cyclictest33-21ksoftirqd/223:01:472
16835993327,4cyclictest33-21ksoftirqd/221:36:262
16835993327,4cyclictest33-21ksoftirqd/220:04:392
16835993327,4cyclictest33-21ksoftirqd/219:23:032
16834993328,3cyclictest24502-21cron23:54:591
16834993327,4cyclictest25-21ksoftirqd/121:08:571
16835993227,3cyclictest33-21ksoftirqd/222:40:402
16835993227,3cyclictest33-21ksoftirqd/221:07:272
16835993227,3cyclictest33-21ksoftirqd/200:09:222
16835993226,4cyclictest33-21ksoftirqd/222:33:302
16835993226,4cyclictest33-21ksoftirqd/221:24:312
16835993226,4cyclictest33-21ksoftirqd/219:55:332
16835993226,4cyclictest33-21ksoftirqd/219:52:242
16834993227,3cyclictest25-21ksoftirqd/121:38:361
16834993226,4cyclictest25-21ksoftirqd/123:06:151
16834993226,4cyclictest25-21ksoftirqd/121:40:351
16835993126,3cyclictest33-21ksoftirqd/223:49:262
16835993125,4cyclictest33-21ksoftirqd/221:49:492
16835993125,4cyclictest33-21ksoftirqd/220:41:582
16834993126,3cyclictest25-21ksoftirqd/122:05:151
16834993125,4cyclictest25-21ksoftirqd/123:16:101
16834993125,4cyclictest25-21ksoftirqd/122:35:471
16834993125,4cyclictest25-21ksoftirqd/119:41:071
16835993025,3cyclictest33-21ksoftirqd/220:22:092
16835993025,3cyclictest33-21ksoftirqd/219:39:552
16835993024,4cyclictest33-21ksoftirqd/222:37:312
16835993024,4cyclictest33-21ksoftirqd/222:07:312
16835993024,4cyclictest33-21ksoftirqd/221:51:102
16835993024,4cyclictest33-21ksoftirqd/221:14:272
16835993024,4cyclictest33-21ksoftirqd/220:10:412
16835993024,4cyclictest33-21ksoftirqd/219:41:292
16835993024,4cyclictest33-21ksoftirqd/200:16:402
16835993023,4cyclictest33-21ksoftirqd/220:48:202
16834993025,3cyclictest25-21ksoftirqd/123:49:301
16834993025,3cyclictest25-21ksoftirqd/122:20:121
16834993025,3cyclictest25-21ksoftirqd/122:20:121
16834993025,3cyclictest25-21ksoftirqd/121:58:551
16834993025,3cyclictest25-21ksoftirqd/119:39:101
16834993024,4cyclictest25-21ksoftirqd/122:44:571
16834993024,4cyclictest25-21ksoftirqd/121:03:271
16834993024,4cyclictest25-21ksoftirqd/100:20:491
16835992925,3cyclictest33-21ksoftirqd/200:02:212
16835992923,4cyclictest33-21ksoftirqd/223:18:362
16835992923,4cyclictest33-21ksoftirqd/223:09:542
16835992922,4cyclictest33-21ksoftirqd/223:43:582
16835992922,4cyclictest33-21ksoftirqd/222:55:442
16834992924,3cyclictest25-21ksoftirqd/123:40:401
16834992924,3cyclictest25-21ksoftirqd/122:28:391
16834992924,3cyclictest25-21ksoftirqd/121:27:011
16834992924,3cyclictest25-21ksoftirqd/121:21:381
16834992924,3cyclictest25-21ksoftirqd/120:25:481
16834992924,3cyclictest25-21ksoftirqd/119:47:521
16834992924,3cyclictest25-21ksoftirqd/119:33:121
16834992923,4cyclictest25-21ksoftirqd/122:33:141
16834992923,4cyclictest25-21ksoftirqd/119:51:171
16834992923,4cyclictest25-21ksoftirqd/100:31:001
16835992823,3cyclictest33-21ksoftirqd/223:50:532
16835992823,3cyclictest33-21ksoftirqd/222:50:432
16835992823,3cyclictest33-21ksoftirqd/222:50:432
16835992823,3cyclictest33-21ksoftirqd/222:28:032
16835992823,3cyclictest33-21ksoftirqd/222:24:022
16835992823,3cyclictest33-21ksoftirqd/222:24:022
16835992823,3cyclictest33-21ksoftirqd/221:40:492
16835992823,3cyclictest33-21ksoftirqd/221:01:332
16835992823,3cyclictest33-21ksoftirqd/220:34:522
16835992823,3cyclictest33-21ksoftirqd/200:23:162
16835992822,4cyclictest33-21ksoftirqd/221:32:152
16835992822,3cyclictest33-21ksoftirqd/219:31:432
16834992823,3cyclictest25-21ksoftirqd/123:31:011
16834992823,3cyclictest25-21ksoftirqd/122:11:461
16834992823,3cyclictest25-21ksoftirqd/121:00:001
16834992823,3cyclictest25-21ksoftirqd/120:00:281
16834992822,4cyclictest25-21ksoftirqd/121:15:511
16834992822,4cyclictest25-21ksoftirqd/121:15:511
16834992822,4cyclictest25-21ksoftirqd/120:38:311
16835992722,3cyclictest33-21ksoftirqd/221:58:172
16835992722,3cyclictest33-21ksoftirqd/221:17:452
16835992722,3cyclictest33-21ksoftirqd/221:17:452
16835992722,3cyclictest33-21ksoftirqd/219:28:122
16835992721,4cyclictest33-21ksoftirqd/223:38:212
16835992721,4cyclictest33-21ksoftirqd/220:16:582
16835992721,4cyclictest33-21ksoftirqd/220:09:572
16835992721,4cyclictest33-21ksoftirqd/219:16:372
16835992721,4cyclictest33-21ksoftirqd/200:38:392
16834992722,3cyclictest25-21ksoftirqd/120:40:271
16834992722,3cyclictest25-21ksoftirqd/120:20:211
16834992722,3cyclictest25-21ksoftirqd/120:11:411
16834992722,3cyclictest25-21ksoftirqd/100:26:211
16834992722,3cyclictest25-21ksoftirqd/100:18:351
16834992721,4cyclictest25-21ksoftirqd/122:59:371
16835992621,3cyclictest33-21ksoftirqd/223:29:382
16835992621,3cyclictest33-21ksoftirqd/222:01:262
16835992621,3cyclictest33-21ksoftirqd/220:56:492
16835992621,3cyclictest33-21ksoftirqd/220:26:382
16835992621,3cyclictest33-21ksoftirqd/219:49:142
16835992621,3cyclictest33-21ksoftirqd/219:10:332
16835992621,3cyclictest33-21ksoftirqd/200:25:112
16835992621,3cyclictest33-21ksoftirqd/200:10:472
16835992620,4cyclictest33-21ksoftirqd/223:24:022
16835992620,4cyclictest33-21ksoftirqd/222:46:182
16835992620,4cyclictest33-21ksoftirqd/222:12:332
16834992621,3cyclictest25-21ksoftirqd/120:17:141
16834992621,3cyclictest25-21ksoftirqd/120:00:001
16834992621,3cyclictest25-21ksoftirqd/100:12:521
16834992620,4cyclictest25-21ksoftirqd/123:02:421
16834992620,4cyclictest25-21ksoftirqd/122:50:011
16834992620,4cyclictest25-21ksoftirqd/122:50:011
16834992620,4cyclictest25-21ksoftirqd/121:54:151
16834992620,4cyclictest25-21ksoftirqd/120:53:041
16834992620,4cyclictest25-21ksoftirqd/119:28:041
232962250,2sleep10-21swapper/119:20:291
16835992520,3cyclictest33-21ksoftirqd/223:32:442
16834992519,4cyclictest25-21ksoftirqd/123:57:301
1683499250,1cyclictest0-21swapper/100:00:561
16835992419,3cyclictest33-21ksoftirqd/223:58:212
16835992419,3cyclictest33-21ksoftirqd/222:19:012
16835992418,4cyclictest33-21ksoftirqd/221:27:082
16835992418,4cyclictest33-21ksoftirqd/220:39:072
16834992419,3cyclictest25-21ksoftirqd/120:30:421
16834992419,3cyclictest25-21ksoftirqd/119:11:571
16834992418,4cyclictest23143-21tr22:45:131
16834992318,3cyclictest25-21ksoftirqd/120:09:571
16834992318,3cyclictest25-21ksoftirqd/100:06:211
16834992217,3cyclictest25-21ksoftirqd/122:18:011
16835992116,3cyclictest33-21ksoftirqd/223:13:302
16834992117,3cyclictest25-21ksoftirqd/123:20:231
16834992116,3cyclictest25-21ksoftirqd/123:14:591
16834992015,3cyclictest31461-21netstat20:45:251
16834992014,4cyclictest25-21ksoftirqd/121:14:191
16834991913,3cyclictest14092-21cat00:40:001
16834991813,3cyclictest10449-21sed23:25:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional