You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-21 - 13:17
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot4.osadl.org (updated Fri Nov 21, 2025 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3174996514,45cyclictest28631-21sort16:56:080
3188996410,5cyclictest0-21swapper/218:21:252
317499648,50cyclictest13595-21ssh16:33:540
3188996329,7cyclictest6862-21grep13:06:192
3174996120,35cyclictest16182-21diskmemload15:29:430
3174996112,43cyclictest14528-21/usr/sbin/munin14:56:010
3174996010,44cyclictest26611-21/usr/sbin/munin15:16:040
3174996010,44cyclictest26611-21/usr/sbin/munin15:16:040
3174995920,33cyclictest19393-21tune2fs17:30:570
3174995913,40cyclictest20643-21/usr/sbin/munin13:46:110
3174995912,41cyclictest30034-21/usr/sbin/munin14:11:120
273925911,17sleep30-21swapper/312:58:283
3174995815,37cyclictest7532-21/usr/sbin/munin13:11:090
317499578,43cyclictest10038-21idleruntime-cro18:05:410
3174995712,40cyclictest5749-21/usr/sbin/munin17:11:140
3174995712,39cyclictest4832-21df_inode16:20:570
3174995712,10cyclictest21087-21/usr/sbin/munin15:56:020
3174995711,40cyclictest30022-21aten_rbpower_vo15:20:580
3174995711,40cyclictest26383-21crond18:30:400
3174995710,41cyclictest3499-21sh16:18:190
128325712,15sleep00-21swapper/012:55:560
317499569,41cyclictest22520-21/usr/sbin/munin13:51:160
317499569,41cyclictest22520-21/usr/sbin/munin13:51:160
3174995614,36cyclictest20285-21df_inode18:20:550
3174995614,36cyclictest0-21swapper/015:49:100
3174995614,10cyclictest0-21swapper/016:40:460
3174995613,37cyclictest0-21swapper/018:18:350
3174995613,37cyclictest0-21swapper/018:18:350
3174995612,38cyclictest27170-21/usr/sbin/munin16:06:000
3174995611,13cyclictest15021-21/usr/sbin/munin13:31:060
3174995610,13cyclictest13153-21/usr/sbin/munin13:26:040
317999553,46cyclictest0-21swapper/116:50:431
3174995513,36cyclictest0-21swapper/017:04:220
3174995512,37cyclictest7404-21/usr/sbin/munin15:36:130
3174995512,37cyclictest19530-21ntp_states13:41:100
3174995512,37cyclictest18186-21ssh15:02:060
3174995511,38cyclictest12639-21/usr/sbin/munin14:51:130
319399543,45cyclictest0-21swapper/317:47:423
317999543,45cyclictest12759-21ssh16:31:431
317999542,45cyclictest26886-21munin-run16:05:441
317499549,39cyclictest0-21swapper/017:51:230
317499549,38cyclictest11212-21iostat15:41:060
317499548,40cyclictest0-21swapper/015:15:220
317499544,44cyclictest0-21swapper/016:12:240
3174995412,36cyclictest12586-21df_inode17:20:550
3174995411,9cyclictest11282-21/usr/sbin/munin13:21:140
3174995411,37cyclictest16895-21/usr/sbin/munin13:36:020
3174995410,38cyclictest3272-21/usr/sbin/munin14:26:130
3174995410,38cyclictest10772-21/usr/sbin/munin14:46:160
319399534,43cyclictest0-21swapper/317:04:033
3193995316,7cyclictest24659-21awk16:01:123
317999533,43cyclictest0-21swapper/114:05:461
317999532,7cyclictest5138-21ssh17:09:521
317499539,38cyclictest0-21swapper/016:52:550
317499539,38cyclictest0-21swapper/016:52:550
317499538,39cyclictest5895-21ssh17:58:140
317499538,39cyclictest0-21swapper/016:49:490
317499538,39cyclictest0-21swapper/016:02:310
317499533,44cyclictest0-21swapper/017:49:290
3174995312,35cyclictest9406-21/usr/sbin/munin13:16:130
3174995312,35cyclictest5150-21/usr/sbin/munin14:31:150
3174995312,10cyclictest0-21swapper/015:53:120
3174995311,36cyclictest9405-21ssh16:26:310
3174995311,36cyclictest25015-21ssh17:38:570
3174995311,12cyclictest16182-21diskmemload18:05:470
319399525,42cyclictest0-21swapper/316:24:123
319399523,44cyclictest0-21swapper/318:22:193
317999523,43cyclictest0-21swapper/116:41:001
317499529,37cyclictest6592-21ssh15:34:100
317499529,37cyclictest28793-21cat14:06:090
317499528,12cyclictest0-21swapper/017:25:460
317499527,39cyclictest0-21swapper/017:17:540
317499524,43cyclictest0-21swapper/015:06:100
3174995212,34cyclictest5656-21/usr/sbin/munin13:06:130
3174995211,36cyclictest24407-21/usr/sbin/munin13:56:170
3174995211,35cyclictest28710-21ssh17:44:230
3174995211,35cyclictest16495-21ssh16:37:420
3174995211,35cyclictest14471-21/usr/sbin/munin18:11:090
319399513,5cyclictest0-21swapper/317:31:123
319399513,42cyclictest0-21swapper/318:00:213
319399513,42cyclictest0-21swapper/315:47:243
317999514,41cyclictest0-21swapper/117:04:331
317999513,43cyclictest0-21swapper/117:39:321
317999513,42cyclictest0-21swapper/117:25:021
3174995112,34cyclictest0-21swapper/014:20:460
3174995110,36cyclictest26286-21/usr/sbin/munin14:01:120
3174995110,35cyclictest3711-21users17:06:140
319399504,9cyclictest0-21swapper/316:37:133
319399504,38cyclictest0-21swapper/317:16:093
319399504,10cyclictest0-21swapper/316:11:543
319399503,42cyclictest0-21swapper/316:20:143
3193995012,32cyclictest0-21swapper/317:27:453
317999506,38cyclictest0-21swapper/117:51:221
317999506,38cyclictest0-21swapper/116:53:431
317999506,38cyclictest0-21swapper/116:53:431
317999504,41cyclictest0-21swapper/117:41:521
317999504,41cyclictest0-21swapper/116:30:231
317999504,40cyclictest0-21swapper/117:32:521
317999502,43cyclictest4487-21memory17:56:011
317499508,36cyclictest10542-21munin-run14:45:450
319399494,39cyclictest0-21swapper/316:30:553
319399494,38cyclictest0-21swapper/316:08:583
319399493,41cyclictest0-21swapper/317:00:233
319399493,40cyclictest0-21swapper/314:36:033
317999497,36cyclictest0-21swapper/118:01:151
317999497,36cyclictest0-21swapper/115:29:351
317999494,9cyclictest0-21swapper/117:00:031
317999494,39cyclictest0-21swapper/117:12:161
317999494,39cyclictest0-21swapper/115:57:091
317999494,39cyclictest0-21swapper/115:13:131
317999494,39cyclictest0-21swapper/113:46:011
317999493,9cyclictest0-21swapper/115:17:451
317999493,9cyclictest0-21swapper/115:17:451
317999493,40cyclictest0-21swapper/115:03:051
3174994910,33cyclictest3785-21/usr/sbin/munin13:01:130
319399484,39cyclictest0-21swapper/315:16:123
319399484,39cyclictest0-21swapper/315:16:123
319399483,6cyclictest0-21swapper/315:32:473
319399483,39cyclictest0-21swapper/317:23:423
319399483,39cyclictest0-21swapper/314:32:343
317999484,9cyclictest0-21swapper/118:19:311
317999484,9cyclictest0-21swapper/118:19:311
317999483,9cyclictest0-21swapper/117:18:321
317999483,40cyclictest0-21swapper/117:49:221
317999483,13cyclictest0-21swapper/116:21:001
3179994815,10cyclictest9012-21kworker/1:018:13:031
3179994812,5cyclictest0-21swapper/115:52:571
3179994812,30cyclictest0-21swapper/116:13:321
3179994811,31cyclictest0-21swapper/118:25:161
319399477,34cyclictest0-21swapper/315:44:273
319399474,37cyclictest0-21swapper/318:14:543
319399474,37cyclictest0-21swapper/316:48:573
319399474,37cyclictest0-21swapper/315:37:193
319399474,37cyclictest0-21swapper/315:05:583
319399474,37cyclictest0-21swapper/315:01:253
319399474,17cyclictest0-21swapper/318:08:473
319399473,6cyclictest0-21swapper/318:17:113
319399473,6cyclictest0-21swapper/318:17:113
319399473,39cyclictest0-21swapper/315:52:253
319399473,39cyclictest0-21swapper/314:16:363
3193994718,24cyclictest37-21ksoftirqd/315:21:083
317999474,37cyclictest0-21swapper/115:46:121
317999474,37cyclictest0-21swapper/115:20:471
317999474,37cyclictest0-21swapper/114:21:131
317999473,39cyclictest0-21swapper/116:39:531
317999473,39cyclictest0-21swapper/115:43:371
317999473,39cyclictest0-21swapper/115:38:151
3179994711,5cyclictest0-21swapper/116:09:211
3179994711,5cyclictest0-21swapper/115:10:351
3174994712,30cyclictest2863-21sshd14:23:390
319399465,35cyclictest0-21swapper/317:41:293
319399465,16cyclictest0-21swapper/318:26:143
319399464,7cyclictest0-21swapper/315:11:153
319399464,37cyclictest0-21swapper/317:53:243
319399464,37cyclictest0-21swapper/316:26:123
319399464,36cyclictest0-21swapper/315:30:253
319399464,36cyclictest0-21swapper/314:07:153
319399464,10cyclictest0-21swapper/313:01:053
319399463,39cyclictest0-21swapper/313:27:283
319399463,38cyclictest0-21swapper/314:41:153
317999468,7cyclictest0-21swapper/118:08:291
317999463,38cyclictest0-21swapper/114:06:071
3179994610,5cyclictest0-21swapper/118:28:311
319399454,34cyclictest0-21swapper/317:11:243
319399454,34cyclictest0-21swapper/316:51:093
319399454,34cyclictest0-21swapper/316:51:093
319399453,37cyclictest0-21swapper/317:40:043
319399453,37cyclictest0-21swapper/315:56:143
317999458,32cyclictest0-21swapper/115:31:301
317999454,35cyclictest0-21swapper/117:27:231
317999454,35cyclictest0-21swapper/116:18:061
317999454,35cyclictest0-21swapper/113:20:481
319399444,7cyclictest0-21swapper/318:01:043
319399444,35cyclictest0-21swapper/316:42:353
317999444,9cyclictest0-21swapper/113:26:401
317999444,35cyclictest0-21swapper/114:15:451
317999444,35cyclictest0-21swapper/113:51:491
317999444,35cyclictest0-21swapper/113:51:491
317999444,35cyclictest0-21swapper/113:22:401
317999443,6cyclictest0-21swapper/113:05:471
317499444,35cyclictest0-21swapper/014:37:440
319399434,34cyclictest0-21swapper/314:14:043
317999434,34cyclictest0-21swapper/113:37:301
317999434,10cyclictest0-21swapper/113:31:331
317999433,34cyclictest0-21swapper/113:15:481
318899423,34cyclictest0-21swapper/213:00:552
317999423,9cyclictest0-21swapper/114:00:471
317999423,34cyclictest0-21swapper/114:16:391
70012414,6sleep20-21swapper/214:35:492
318899415,31cyclictest0-21swapper/216:48:302
3188994122,14cyclictest8169-21missed_timers13:11:072
317999413,5cyclictest0-21swapper/113:43:101
308292413,6sleep20-21swapper/217:00:012
317999408,27cyclictest0-21swapper/113:06:191
64632393,7sleep10-21swapper/114:31:501
222692393,6sleep30-21swapper/313:50:353
128622393,6sleep30-21swapper/313:25:003
71162383,6sleep30-21swapper/313:08:343
46312383,7sleep30-21swapper/314:27:253
3188993825,8cyclictest588-21irqbalance16:19:542
276742383,6sleep30-21swapper/314:02:463
318899375,27cyclictest0-21swapper/217:09:452
318899374,29cyclictest0-21swapper/215:57:382
318899374,29cyclictest0-21swapper/215:35:332
140152373,6sleep30-21swapper/314:52:243
127923713,18sleep10-21swapper/112:55:531
3193993625,7cyclictest1453-21grep14:21:033
318899364,27cyclictest0-21swapper/217:59:212
318899364,27cyclictest0-21swapper/216:13:422
206492364,6sleep20-21swapper/217:31:412
319399354,26cyclictest0-21swapper/317:06:503
3193993522,8cyclictest18093-21sed13:36:173
318899355,26cyclictest0-21swapper/217:28:012
318899354,26cyclictest0-21swapper/217:12:402
318899354,26cyclictest0-21swapper/217:02:532
318899354,26cyclictest0-21swapper/216:33:522
318899354,25cyclictest0-21swapper/214:16:102
318899353,27cyclictest0-21swapper/216:50:462
318899353,27cyclictest0-21swapper/216:50:462
318899353,27cyclictest0-21swapper/215:35:582
3188993524,7cyclictest30715-21grep15:21:092
3188993523,7cyclictest9576-21ssh16:27:002
3188993523,7cyclictest15561-21awk16:36:122
3188993517,14cyclictest11143-21open_files18:06:092
3188993517,13cyclictest24081-21diskstats16:01:032
258362353,6sleep30-21swapper/313:58:123
319399343,25cyclictest0-21swapper/313:50:543
319399343,25cyclictest0-21swapper/313:50:543
318899344,25cyclictest0-21swapper/215:20:232
318899344,25cyclictest0-21swapper/215:20:232
318899344,25cyclictest0-21swapper/214:11:092
318899344,24cyclictest0-21swapper/213:46:072
318899343,26cyclictest0-21swapper/217:35:512
3188993423,7cyclictest9290-21cut17:15:582
3188993423,7cyclictest7811-21grep18:01:062
3188993422,7cyclictest454-21/usr/sbin/munin17:51:122
3188993418,10cyclictest560-21NetworkManager18:10:422
282623411,17sleep20-21swapper/212:59:322
109732345,6sleep20-21swapper/213:19:482
319399334,25cyclictest0-21swapper/313:33:493
319399333,24cyclictest0-21swapper/313:42:203
318899334,24cyclictest0-21swapper/217:49:412
318899334,24cyclictest0-21swapper/215:54:032
318899334,23cyclictest0-21swapper/215:45:482
318899333,26cyclictest0-21swapper/216:09:472
318899333,26cyclictest0-21swapper/215:15:382
318899333,25cyclictest0-21swapper/214:10:392
3188993321,7cyclictest17533-21missed_timers13:36:072
3188993321,7cyclictest13421-21sh17:21:102
3188993314,14cyclictest17697-21sensors18:16:072
3188993314,14cyclictest17697-21sensors18:16:072
317999334,24cyclictest0-21swapper/114:51:121
115112331,27sleep211518-21ntp_states15:41:132
3193993220,7cyclictest10639-21grep13:16:183
318899324,24cyclictest0-21swapper/213:57:462
318899324,23cyclictest0-21swapper/218:27:342
318899324,23cyclictest0-21swapper/216:21:072
318899324,23cyclictest0-21swapper/213:29:162
318899324,23cyclictest0-21swapper/213:21:012
3188993222,6cyclictest15969-21switchtime13:31:122
3179993221,6cyclictest9825-21ls14:41:141
319399313,23cyclictest0-21swapper/314:45:503
3193993112,13cyclictest0-21swapper/313:11:023
318899315,21cyclictest0-21swapper/217:41:042
318899314,23cyclictest0-21swapper/215:08:402
318899314,22cyclictest0-21swapper/216:42:052
318899314,22cyclictest0-21swapper/215:00:532
318899314,21cyclictest0-21swapper/214:01:012
3188993122,5cyclictest1401-21/usr/sbin/munin14:21:032
3188993121,6cyclictest1487-21missed_timers15:26:062
3188993121,6cyclictest14528-21/usr/sbin/munin14:55:582
3188993119,7cyclictest8923-21aten_rbpower_en14:40:572
3188993119,7cyclictest13866-21head14:51:172
3179993120,7cyclictest4166-21mailstats14:26:121
3179993119,7cyclictest8043-21timerandwakeup14:36:171
3179993111,15cyclictest574-21dbus-daemon15:00:451
319399305,18cyclictest0-21swapper/315:00:463
318899305,20cyclictest0-21swapper/214:31:142
3188993020,6cyclictest22948-21idleruntime13:51:042
3188993020,6cyclictest22948-21idleruntime13:51:042
318899294,20cyclictest0-21swapper/214:26:172
318899294,20cyclictest0-21swapper/213:40:582
3179992918,7cyclictest11133-21cut14:46:071
3188992818,6cyclictest11765-21timerandwakeup14:46:212
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional