You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-23 - 07:48
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: ondemand
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack5slot4.osadl.org (updated Thu Apr 23, 2026 00:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11272136127,6sleep10-21swapper/119:07:061
1221211658,55sleep00-21swapper/019:08:170
13112114104,7sleep30-21swapper/319:09:283
11652113103,7sleep20-21swapper/219:07:352
176252590,0sleep10-21swapper/120:15:211
115822590,0sleep00-21swapper/000:30:180
95962580,0sleep30-21swapper/300:30:133
110972540,0sleep00-21swapper/019:15:170
152799280,27cyclictest0-21swapper/123:25:281
152799280,27cyclictest0-21swapper/121:27:001
152799280,27cyclictest0-21swapper/121:26:591
153199270,26cyclictest0-21swapper/223:33:072
153199270,26cyclictest0-21swapper/223:07:182
153199270,26cyclictest0-21swapper/222:40:302
152799270,26cyclictest0-21swapper/123:13:461
152799270,26cyclictest0-21swapper/121:36:411
152799270,26cyclictest0-21swapper/120:49:231
152799270,26cyclictest0-21swapper/120:42:261
1531992618,7cyclictest749-21snmpd00:28:342
153199260,25cyclictest0-21swapper/222:06:282
153199260,25cyclictest0-21swapper/221:38:152
153199260,25cyclictest0-21swapper/200:00:362
1527992622,3cyclictest0-21swapper/120:39:171
152799260,25cyclictest0-21swapper/123:54:491
152799260,25cyclictest0-21swapper/123:45:241
152799260,25cyclictest0-21swapper/123:04:371
152799260,25cyclictest0-21swapper/122:22:221
152799260,25cyclictest0-21swapper/121:59:301
152799260,25cyclictest0-21swapper/121:30:321
152799260,25cyclictest0-21swapper/121:01:201
152799260,25cyclictest0-21swapper/120:57:171
1531992523,2cyclictest0-21swapper/221:49:212
1527992521,3cyclictest0-21swapper/122:36:291
1527992518,7cyclictest0-21swapper/122:49:281
152799250,24cyclictest0-21swapper/120:31:381
152399250,24cyclictest0-21swapper/019:55:000
1531992422,2cyclictest0-21swapper/219:43:292
1531992418,5cyclictest749-21snmpd20:50:142
153199240,23cyclictest0-21swapper/223:39:192
153199240,21cyclictest0-21swapper/219:45:172
153199240,1cyclictest0-21swapper/221:20:102
153199240,19cyclictest0-21swapper/220:15:002
1527992422,2cyclictest0-21swapper/119:12:441
1527992417,7cyclictest0-21swapper/122:14:481
1527992417,7cyclictest0-21swapper/100:15:051
187832230,0sleep20-21swapper/223:40:192
1531992317,5cyclictest749-21snmpd19:32:472
1531992315,7cyclictest749-21snmpd23:26:522
1531992315,7cyclictest749-21snmpd22:45:072
1531992315,7cyclictest749-21snmpd19:20:592
153199231,21cyclictest0-21swapper/220:27:332
153199231,21cyclictest0-21swapper/219:12:022
153199230,21cyclictest0-21swapper/220:30:122
1527992321,1cyclictest0-21swapper/122:55:171
152799230,23cyclictest0-21swapper/121:06:061
152799230,23cyclictest0-21swapper/100:08:081
152799230,22cyclictest0-21swapper/120:51:121
1531992216,5cyclictest749-21snmpd23:54:552
1531992215,6cyclictest6026-21cat23:00:152
1531992215,5cyclictest8692-21apt-get20:40:122
1531992214,7cyclictest749-21snmpd23:48:092
1531992214,7cyclictest749-21snmpd22:03:452
153199220,21cyclictest0-21swapper/223:55:112
153199220,21cyclictest0-21swapper/221:51:212
153199220,21cyclictest0-21swapper/200:17:412
153199220,10cyclictest0-21swapper/200:36:162
1527992220,2cyclictest0-21swapper/121:48:181
152799220,22cyclictest0-21swapper/120:27:571
152799220,21cyclictest0-21swapper/123:15:571
152799220,21cyclictest0-21swapper/121:23:591
152799220,21cyclictest0-21swapper/120:23:201
152799220,21cyclictest0-21swapper/100:22:591
152399220,21cyclictest0-21swapper/019:24:220
106272220,1sleep310633-21kthreadcore20:40:193
153199215,12cyclictest0-21swapper/200:25:002
1531992117,2cyclictest749-21snmpd22:10:182
153199210,20cyclictest0-21swapper/222:27:422
153199210,20cyclictest0-21swapper/222:20:252
153199210,20cyclictest0-21swapper/221:17:262
153199210,20cyclictest0-21swapper/221:10:122
153199210,20cyclictest0-21swapper/220:22:262
153199210,20cyclictest0-21swapper/219:17:142
153199210,16cyclictest3053-21/usr/sbin/munin20:35:142
1527992119,2cyclictest0-21swapper/123:22:101
1527992119,2cyclictest0-21swapper/121:52:281
1527992119,2cyclictest0-21swapper/121:19:031
1527992118,2cyclictest0-21swapper/100:11:491
1527992114,7cyclictest0-21swapper/122:42:301
152799210,3cyclictest0-21swapper/119:21:261
152799210,21cyclictest0-21swapper/121:44:281
152799210,20cyclictest0-21swapper/123:42:131
152799210,20cyclictest0-21swapper/123:30:571
152799210,20cyclictest0-21swapper/122:50:211
152799210,20cyclictest0-21swapper/122:32:191
152799210,20cyclictest0-21swapper/122:09:311
152799210,20cyclictest0-21swapper/120:05:081
152799210,20cyclictest0-21swapper/119:41:201
152799210,20cyclictest0-21swapper/119:36:081
152799210,20cyclictest0-21swapper/119:25:111
152799210,20cyclictest0-21swapper/100:04:071
152399210,19cyclictest0-21swapper/021:05:160
186472200,2sleep340-21ksoftirqd/320:20:123
1531992018,2cyclictest0-21swapper/223:16:282
1531992018,2cyclictest0-21swapper/222:18:122
1531992018,2cyclictest0-21swapper/220:09:202
1531992018,2cyclictest0-21swapper/219:26:592
1531992013,6cyclictest749-21snmpd22:30:092
153199201,2cyclictest0-21swapper/200:14:102
153199201,17cyclictest0-21swapper/221:40:122
153199200,13cyclictest13006-21/usr/sbin/munin20:15:102
1527992018,2cyclictest0-21swapper/122:28:511
1527992018,2cyclictest0-21swapper/122:00:211
1527992018,2cyclictest0-21swapper/120:10:421
1527992018,2cyclictest0-21swapper/120:00:411
152799200,2cyclictest0-21swapper/100:39:041
152799200,20cyclictest0-21swapper/123:06:331
152799200,20cyclictest0-21swapper/119:51:441
152799200,19cyclictest0-21swapper/119:19:471
1523992018,1cyclictest749-21snmpd23:53:280
1523992018,1cyclictest749-21snmpd23:22:430
1523992018,1cyclictest749-21snmpd23:00:120
1523992018,1cyclictest749-21snmpd22:42:180
1523992018,1cyclictest749-21snmpd22:37:300
1523992018,1cyclictest749-21snmpd22:21:510
1523992018,1cyclictest749-21snmpd21:36:210
1523992018,1cyclictest749-21snmpd21:24:320
1523992018,1cyclictest749-21snmpd20:57:170
1523992018,1cyclictest749-21snmpd20:46:560
1523992018,1cyclictest749-21snmpd20:25:020
1523992018,1cyclictest749-21snmpd20:14:320
1523992018,1cyclictest749-21snmpd19:11:160
1523992018,1cyclictest749-21snmpd00:15:080
259992197,3sleep30-21swapper/322:49:183
1531991917,1cyclictest749-21snmpd23:21:032
1531991917,1cyclictest749-21snmpd22:35:192
1531991917,1cyclictest749-21snmpd21:26:292
1531991917,1cyclictest749-21snmpd21:26:292
1531991916,2cyclictest749-21snmpd21:09:542
1531991913,5cyclictest749-21snmpd19:38:412
1531991911,7cyclictest749-21snmpd19:59:352
153199190,2cyclictest0-21swapper/200:31:352
1527991917,2cyclictest0-21swapper/119:57:471
1527991911,7cyclictest0-21swapper/122:16:341
152399194,14cyclictest0-21swapper/000:35:110
1523991917,1cyclictest749-21snmpd23:34:390
1523991917,1cyclictest749-21snmpd23:28:100
1523991917,1cyclictest749-21snmpd22:50:150
1523991917,1cyclictest749-21snmpd22:16:250
1523991917,1cyclictest749-21snmpd21:04:210
1523991917,1cyclictest749-21snmpd20:54:440
1523991917,1cyclictest749-21snmpd20:31:560
1523991917,1cyclictest749-21snmpd19:56:240
1523991917,1cyclictest749-21snmpd00:29:380
1523991917,1cyclictest749-21snmpd00:07:260
152399190,18cyclictest0-21swapper/022:01:200
153199184,6cyclictest13167-21/usr/sbin/munin00:05:232
1531991816,2cyclictest0-21swapper/221:58:582
1531991816,2cyclictest0-21swapper/220:56:412
1531991816,1cyclictest749-21snmpd20:00:202
153199181,12cyclictest30836-21apt-get21:00:022
153199180,13cyclictest0-21swapper/221:30:212
152799183,11cyclictest0-21swapper/121:10:221
1527991816,2cyclictest0-21swapper/123:35:011
1527991816,2cyclictest0-21swapper/119:49:081
1527991816,1cyclictest749-21snmpd19:33:201
152399183,13cyclictest0-21swapper/021:40:100
1523991816,1cyclictest749-21snmpd22:57:430
1523991816,1cyclictest749-21snmpd22:31:490
1523991816,1cyclictest749-21snmpd22:11:000
1523991816,1cyclictest749-21snmpd21:45:330
1523991816,1cyclictest749-21snmpd21:13:470
1523991816,1cyclictest749-21snmpd20:06:170
1523991816,1cyclictest749-21snmpd20:03:200
1523991816,1cyclictest749-21snmpd19:35:050
1523991816,1cyclictest749-21snmpd19:32:140
1523991816,1cyclictest749-21snmpd19:28:110
1523991816,1cyclictest749-21snmpd00:01:520
152399180,17cyclictest0-21swapper/023:46:240
241412178,3sleep30-21swapper/322:16:583
162722176,3sleep30-21swapper/319:47:093
1531991715,1cyclictest749-21snmpd23:10:072
1531991710,6cyclictest749-21snmpd20:45:202
1527991715,2cyclictest0-21swapper/123:55:271
1523991715,1cyclictest749-21snmpd23:55:270
1523991715,1cyclictest749-21snmpd23:41:480
1523991715,1cyclictest749-21snmpd23:36:490
1523991715,1cyclictest749-21snmpd23:10:400
1523991715,1cyclictest749-21snmpd22:26:270
1523991715,1cyclictest749-21snmpd22:08:130
1523991715,1cyclictest749-21snmpd00:11:050
1523991713,3cyclictest0-21swapper/020:35:180
152399171,10cyclictest0-21swapper/020:23:490
152399170,16cyclictest0-21swapper/023:15:250
152399170,16cyclictest0-21swapper/022:45:270
152399170,11cyclictest0-21swapper/023:05:130
152399170,11cyclictest0-21swapper/021:55:150
305582166,3sleep30-21swapper/320:56:343
296032166,3sleep30-21swapper/300:17:443
153199169,6cyclictest749-21snmpd22:55:362
1531991614,1cyclictest749-21snmpd22:53:342
153199161,13cyclictest0-21swapper/219:50:122
152799160,15cyclictest0-21swapper/100:33:061
1523991614,1cyclictest749-21snmpd21:31:470
1523991614,1cyclictest749-21snmpd21:17:000
1523991613,1cyclictest752-21lldpd20:16:280
152399160,11cyclictest0-21swapper/021:50:200
152399160,11cyclictest0-21swapper/021:25:130
152399160,11cyclictest0-21swapper/021:25:120
152399160,10cyclictest0-21swapper/020:44:540
152399160,10cyclictest0-21swapper/019:45:350
152399160,10cyclictest0-21swapper/000:20:100
59622152,3sleep30-21swapper/323:29:033
283012159,5sleep30-21swapper/320:00:103
215882159,3sleep30-21swapper/323:13:573
152799150,14cyclictest0-21swapper/100:25:181
152399150,14cyclictest0-21swapper/019:41:150
872021410,3sleep30-21swapper/300:27:023
679921410,3sleep30-21swapper/320:09:233
3262321410,3sleep30-21swapper/323:21:533
2401321410,3sleep30-21swapper/300:12:523
1876121410,3sleep30-21swapper/322:14:473
169552147,3sleep30-21swapper/323:36:153
157802149,3sleep30-21swapper/323:06:293
1479221410,3sleep30-21swapper/322:39:543
1262921410,3sleep30-21swapper/300:01:103
115482140,0sleep30-21swapper/321:10:173
113202148,3sleep30-21swapper/323:31:043
96172139,3sleep30-21swapper/321:05:503
94582139,3sleep30-21swapper/319:15:093
88462139,3sleep30-21swapper/322:30:403
83492139,3sleep30-21swapper/320:38:593
76012137,3sleep30-21swapper/322:05:013
72762138,3sleep30-21swapper/322:00:483
69872139,3sleep30-21swapper/319:14:093
48882139,3sleep30-21swapper/319:35:313
46752139,3sleep30-21swapper/322:57:473
39932139,3sleep30-21swapper/321:00:373
321362139,3sleep30-21swapper/321:26:443
321362139,3sleep30-21swapper/321:26:443
317412137,3sleep30-21swapper/319:31:153
301162139,3sleep30-21swapper/322:22:283
279002139,3sleep30-21swapper/319:58:103
272022139,3sleep30-21swapper/323:19:103
26882138,4sleep30-21swapper/300:21:013
260632137,3sleep30-21swapper/319:25:463
25592139,3sleep30-21swapper/320:31:463
249522139,3sleep30-21swapper/320:51:243
226682139,3sleep30-21swapper/323:42:333
223252134,5sleep30-21swapper/321:20:163
209182139,3sleep30-21swapper/321:17:033
201722139,3sleep30-21swapper/319:21:223
195542139,3sleep30-21swapper/320:48:563
185432139,3sleep30-21swapper/300:09:243
181502139,3sleep30-21swapper/320:17:053
173772137,3sleep30-21swapper/321:45:073
170592139,3sleep30-21swapper/321:43:553
14672139,3sleep30-21swapper/323:53:143
122972139,3sleep30-21swapper/320:12:523
109582139,3sleep30-21swapper/321:36:413
71662128,3sleep30-21swapper/323:59:273
55312128,3sleep30-21swapper/321:34:143
313582128,3sleep30-21swapper/322:51:033
293892128,3sleep30-21swapper/320:26:453
284412128,3sleep30-21swapper/321:51:353
281682127,3sleep30-21swapper/323:46:293
204252128,3sleep30-21swapper/322:44:493
201142128,3sleep30-21swapper/300:38:273
16252128,3sleep30-21swapper/321:56:053
105342126,5sleep30-21swapper/319:40:403
102102128,3sleep30-21swapper/323:01:443
33892117,3sleep30-21swapper/322:28:083
221222117,3sleep30-21swapper/319:51:253
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional