You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-16 - 13:11
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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rackbslot6.osadl.org (updated Thu Apr 16, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1068911760,5ptp4l401ktimersoftd/320:14:453
656621610,5sleep0264599cyclictest00:40:070
3049221570,3sleep2265699cyclictest00:32:142
2844921460,4sleep0264599cyclictest22:51:070
67512780,4sleep36755-21irqrtprio22:29:183
106891710,1ptp4l401ktimersoftd/301:31:433
106891680,9ptp4l401ktimersoftd/323:57:453
162402670,5sleep3401ktimersoftd/300:49:383
72192600,1sleep30-21swapper/300:09:033
319792600,3sleep1241ktimersoftd/101:06:421
101772600,2sleep10-21swapper/100:11:091
321712590,2sleep20-21swapper/201:39:312
106891590,1ptp4l401ktimersoftd/301:28:243
2650995841,9cyclictest25-21ksoftirqd/123:03:131
106891580,1ptp4l401ktimersoftd/322:45:383
23162574,42sleep00-21swapper/020:16:020
106891550,1ptp4l401ktimersoftd/300:18:573
93582530,4sleep0264599cyclictest00:09:440
2656995044,3cyclictest33-21ksoftirqd/222:29:122
106891500,1ptp4l401ktimersoftd/322:27:163
264599494,6cyclictest9-21ksoftirqd/022:24:180
23542494,34sleep10-21swapper/120:16:311
264599475,9cyclictest9-21ksoftirqd/022:19:060
264599474,6cyclictest0-21swapper/000:14:120
106891470,2ptp4l7408-21kworker/3:001:05:583
264599466,8cyclictest0-21swapper/023:38:540
264599466,6cyclictest9-21ksoftirqd/023:14:180
264599464,7cyclictest912-21awk01:09:020
2645994620,6cyclictest9-21ksoftirqd/000:29:190
106891460,5ptp4l401ktimersoftd/323:39:463
264599456,9cyclictest9-21ksoftirqd/001:39:190
264599456,9cyclictest9-21ksoftirqd/000:49:310
264599456,8cyclictest9-21ksoftirqd/023:22:560
264599456,6cyclictest9-21ksoftirqd/023:13:590
264599454,8cyclictest9-21ksoftirqd/023:03:590
106891450,11ptp4l401ktimersoftd/301:42:363
264599446,9cyclictest9-21ksoftirqd/023:44:130
264599446,10cyclictest9-21ksoftirqd/020:34:190
264599444,9cyclictest9-21ksoftirqd/020:59:080
264599444,9cyclictest9-21ksoftirqd/020:59:080
264599444,6cyclictest9-21ksoftirqd/021:33:570
264599444,5cyclictest101ktimersoftd/023:08:590
264599443,6cyclictest9-21ksoftirqd/022:54:120
264599441,8cyclictest101ktimersoftd/020:49:140
2645994418,5cyclictest9-21ksoftirqd/001:24:160
264599440,7cyclictest101ktimersoftd/022:48:590
264599440,40cyclictest101ktimersoftd/022:34:270
258892440,4sleep2311rcuc/200:27:442
264599437,6cyclictest9-21ksoftirqd/021:54:190
264599437,4cyclictest2805-21diskstats00:04:150
264599436,11cyclictest9-21ksoftirqd/001:34:230
264599436,10cyclictest9-21ksoftirqd/001:47:380
264599435,9cyclictest9-21ksoftirqd/022:14:120
264599435,9cyclictest9-21ksoftirqd/000:37:260
264599435,9cyclictest9-21ksoftirqd/000:37:260
264599435,7cyclictest9-21ksoftirqd/022:43:590
264599434,8cyclictest9-21ksoftirqd/000:54:190
264599434,7cyclictest9-21ksoftirqd/001:09:170
264599433,7cyclictest9-21ksoftirqd/023:54:230
264599433,7cyclictest9-21ksoftirqd/000:24:140
264599433,6cyclictest101ktimersoftd/023:29:150
264599432,6cyclictest101ktimersoftd/021:59:180
2656994232,5cyclictest33-21ksoftirqd/222:14:102
264599426,8cyclictest9-21ksoftirqd/021:19:170
264599426,8cyclictest9-21ksoftirqd/020:19:130
264599426,7cyclictest9-21ksoftirqd/001:04:020
264599426,4cyclictest7543-21ssh01:14:240
264599424,8cyclictest9-21ksoftirqd/023:24:180
264599424,6cyclictest9-21ksoftirqd/000:04:000
264599424,6cyclictest0-21swapper/023:49:150
264599423,8cyclictest0-21swapper/023:39:100
264599423,7cyclictest9-21ksoftirqd/000:48:040
264599423,6cyclictest9-21ksoftirqd/022:09:160
264599423,6cyclictest101ktimersoftd/001:19:300
264599422,7cyclictest9-21ksoftirqd/001:33:220
264599422,5cyclictest0-21swapper/021:39:160
106891420,1ptp4l401ktimersoftd/301:45:173
264599415,8cyclictest9-21ksoftirqd/021:49:120
264599415,6cyclictest9-21ksoftirqd/020:54:120
264599414,8cyclictest9-21ksoftirqd/021:04:130
264599414,6cyclictest9-21ksoftirqd/021:38:570
264599414,6cyclictest9-21ksoftirqd/020:44:110
264599414,5cyclictest9-21ksoftirqd/000:19:030
264599414,5cyclictest9-21ksoftirqd/000:19:030
264599412,6cyclictest9-21ksoftirqd/022:30:510
264599411,6cyclictest3799-21grep21:24:260
264599403,6cyclictest0-21swapper/020:29:100
264599402,7cyclictest101ktimersoftd/020:39:240
106891400,5ptp4l5032-21kworker/3:122:41:413
106891400,2ptp4l7408-21kworker/3:000:45:403
264599394,7cyclictest9-21ksoftirqd/020:24:130
106891390,1ptp4l401ktimersoftd/300:43:093
264599384,7cyclictest9-21ksoftirqd/021:14:150
264599383,7cyclictest9-21ksoftirqd/021:09:160
264599383,4cyclictest9-21ksoftirqd/021:44:160
106891380,1ptp4l401ktimersoftd/322:54:003
106891380,1ptp4l401ktimersoftd/322:37:243
106891380,1ptp4l401ktimersoftd/301:20:183
106891380,1ptp4l401ktimersoftd/301:09:253
106891380,1ptp4l401ktimersoftd/300:30:533
106891380,1ptp4l401ktimersoftd/300:26:253
106891380,1ptp4l401ktimersoftd/300:22:563
106891380,1ptp4l401ktimersoftd/300:22:563
106891380,0ptp4l401ktimersoftd/323:34:073
106891380,0ptp4l401ktimersoftd/323:27:553
2650993730,4cyclictest25-21ksoftirqd/123:04:031
264599376,9cyclictest9-21ksoftirqd/022:04:160
106891370,1ptp4l401ktimersoftd/323:46:093
106891370,1ptp4l401ktimersoftd/323:31:233
106891370,1ptp4l401ktimersoftd/323:20:443
106891370,1ptp4l401ktimersoftd/322:52:133
106891370,1ptp4l401ktimersoftd/322:19:343
106891370,1ptp4l401ktimersoftd/321:24:103
106891370,1ptp4l401ktimersoftd/301:38:143
106891370,1ptp4l401ktimersoftd/301:16:273
106891370,1ptp4l401ktimersoftd/300:56:103
106891370,1ptp4l401ktimersoftd/300:36:023
106891370,1ptp4l401ktimersoftd/300:36:023
106891370,1ptp4l401ktimersoftd/300:02:423
106891370,0ptp4l401ktimersoftd/323:12:523
106891370,0ptp4l401ktimersoftd/321:04:323
106891370,0ptp4l401ktimersoftd/301:01:363
106891370,0ptp4l401ktimersoftd/300:07:163
224123614,11sleep233-21ksoftirqd/220:15:032
106891360,2ptp4l5032-21kworker/3:121:09:173
106891360,1ptp4l401ktimersoftd/323:49:303
106891360,1ptp4l401ktimersoftd/323:18:363
106891360,1ptp4l401ktimersoftd/320:19:183
106891360,0ptp4l401ktimersoftd/321:44:153
106891360,0ptp4l401ktimersoftd/320:59:103
106891360,0ptp4l401ktimersoftd/320:59:103
2650993525,6cyclictest25-21ksoftirqd/101:14:131
265099352,26cyclictest47050irq/101-ens3-Tx01:19:141
2650993522,10cyclictest25-21ksoftirqd/121:09:121
106891350,0ptp4l401ktimersoftd/320:34:103
2650993429,3cyclictest25-21ksoftirqd/122:54:171
2650993427,4cyclictest25-21ksoftirqd/122:14:101
2650993424,5cyclictest25-21ksoftirqd/121:39:091
2650993424,5cyclictest25-21ksoftirqd/100:39:121
106891340,2ptp4l5032-21kworker/3:121:34:533
265699330,3cyclictest121rcu_preempt23:14:302
2650993328,3cyclictest25-21ksoftirqd/122:48:581
2650993327,3cyclictest25-21ksoftirqd/121:08:571
2650993326,4cyclictest25-21ksoftirqd/122:43:591
106891330,1ptp4l401ktimersoftd/320:27:013
2656993226,4cyclictest33-21ksoftirqd/201:19:202
2650993227,3cyclictest25-21ksoftirqd/123:29:001
2650993226,3cyclictest25-21ksoftirqd/100:24:011
2650993226,3cyclictest25-21ksoftirqd/100:24:011
2650993225,3cyclictest25-21ksoftirqd/100:49:021
2650993219,10cyclictest25-21ksoftirqd/101:44:181
106891320,1ptp4l401ktimersoftd/323:06:563
106891320,1ptp4l401ktimersoftd/320:49:183
2656993125,3cyclictest33-21ksoftirqd/201:34:152
2650993125,3cyclictest25-21ksoftirqd/123:09:281
2650993125,3cyclictest25-21ksoftirqd/122:08:581
2650993125,3cyclictest25-21ksoftirqd/101:24:191
2650993125,3cyclictest25-21ksoftirqd/101:14:021
2650993125,3cyclictest25-21ksoftirqd/100:04:001
2650993124,5cyclictest25-21ksoftirqd/100:24:241
2650993120,9cyclictest25-21ksoftirqd/123:49:281
106891310,1ptp4l401ktimersoftd/321:17:093
106891310,0ptp4l401ktimersoftd/322:11:123
106891310,0ptp4l401ktimersoftd/321:40:073
2656993025,3cyclictest33-21ksoftirqd/223:49:002
2656993025,3cyclictest33-21ksoftirqd/223:03:592
2656993024,3cyclictest33-21ksoftirqd/200:49:182
2650993025,3cyclictest25-21ksoftirqd/121:28:571
2650993025,3cyclictest25-21ksoftirqd/100:34:011
2650993025,3cyclictest25-21ksoftirqd/100:14:161
2650993024,3cyclictest25-21ksoftirqd/100:49:291
2650993011,11cyclictest25-21ksoftirqd/101:39:191
2656992924,3cyclictest33-21ksoftirqd/201:09:022
2656992923,3cyclictest33-21ksoftirqd/222:34:112
2656992923,3cyclictest33-21ksoftirqd/200:09:002
265699290,3cyclictest121rcu_preempt01:16:322
265099295,3cyclictest25-21ksoftirqd/122:19:061
2650992924,3cyclictest25-21ksoftirqd/123:29:191
2650992924,3cyclictest25-21ksoftirqd/121:33:571
2650992924,3cyclictest25-21ksoftirqd/121:19:131
2650992924,3cyclictest25-21ksoftirqd/101:34:201
2650992924,3cyclictest25-21ksoftirqd/100:09:001
2650992923,3cyclictest25-21ksoftirqd/123:44:161
2650992923,3cyclictest25-21ksoftirqd/122:49:131
2650992923,3cyclictest25-21ksoftirqd/121:54:121
2650992923,3cyclictest25-21ksoftirqd/121:18:571
2650992923,3cyclictest25-21ksoftirqd/120:49:091
2650992923,3cyclictest25-21ksoftirqd/120:29:101
2650992923,3cyclictest25-21ksoftirqd/120:28:551
2650992922,3cyclictest25-21ksoftirqd/122:38:591
106891290,0ptp4l401ktimersoftd/322:59:223
54802280,2sleep30-21swapper/321:29:163
2656992823,3cyclictest33-21ksoftirqd/223:44:002
2656992823,3cyclictest33-21ksoftirqd/200:44:272
2656992822,3cyclictest33-21ksoftirqd/222:44:162
2656992821,4cyclictest33-21ksoftirqd/220:27:082
2656992821,3cyclictest33-21ksoftirqd/220:54:092
2656992821,3cyclictest33-21ksoftirqd/201:49:032
265099285,4cyclictest25-21ksoftirqd/120:59:081
265099285,4cyclictest25-21ksoftirqd/120:59:081
265099285,3cyclictest25-21ksoftirqd/122:28:261
2650992823,3cyclictest25-21ksoftirqd/121:34:161
2650992823,3cyclictest25-21ksoftirqd/120:23:561
2650992822,3cyclictest25-21ksoftirqd/123:19:131
2650992820,5cyclictest25-21ksoftirqd/123:54:301
265699278,9cyclictest33-21ksoftirqd/221:59:162
265699274,3cyclictest121rcu_preempt00:43:582
2656992722,3cyclictest33-21ksoftirqd/200:59:022
2656992721,3cyclictest33-21ksoftirqd/222:43:592
2656992721,3cyclictest33-21ksoftirqd/200:19:292
2656992721,3cyclictest33-21ksoftirqd/200:19:292
2656992720,4cyclictest33-21ksoftirqd/221:22:082
2656992720,4cyclictest33-21ksoftirqd/220:39:532
2656992720,3cyclictest33-21ksoftirqd/221:44:162
2656992718,5cyclictest33-21ksoftirqd/221:29:092
2656992717,6cyclictest33-21ksoftirqd/223:24:122
2650992722,3cyclictest25-21ksoftirqd/123:14:131
2650992722,3cyclictest25-21ksoftirqd/122:29:151
2650992722,3cyclictest25-21ksoftirqd/121:44:201
2650992722,3cyclictest25-21ksoftirqd/101:29:161
2650992722,3cyclictest25-21ksoftirqd/100:59:201
2650992721,3cyclictest25-21ksoftirqd/123:39:161
2650992721,3cyclictest25-21ksoftirqd/122:09:111
265099270,3cyclictest121rcu_preempt21:59:161
265099270,3cyclictest121rcu_preempt00:34:161
265099270,3cyclictest121rcu_preempt00:34:161
106891270,0ptp4l401ktimersoftd/320:42:543
106891270,0ptp4l401ktimersoftd/320:32:163
2656992621,3cyclictest33-21ksoftirqd/223:04:232
2656992621,3cyclictest33-21ksoftirqd/221:28:572
2656992621,3cyclictest33-21ksoftirqd/200:09:322
2656992620,3cyclictest33-21ksoftirqd/222:08:582
2656992620,3cyclictest33-21ksoftirqd/221:42:462
2656992620,3cyclictest33-21ksoftirqd/220:33:552
2656992619,4cyclictest33-21ksoftirqd/220:38:552
2656992619,4cyclictest33-21ksoftirqd/200:14:192
2656992617,5cyclictest33-21ksoftirqd/223:09:102
2656992616,8cyclictest33-21ksoftirqd/221:14:152
2650992621,3cyclictest25-21ksoftirqd/123:34:131
2650992621,3cyclictest25-21ksoftirqd/121:53:581
2650992621,3cyclictest25-21ksoftirqd/120:38:551
2650992621,3cyclictest25-21ksoftirqd/100:54:191
2650992620,3cyclictest25-21ksoftirqd/120:54:141
2650992620,3cyclictest25-21ksoftirqd/120:44:111
106891260,1ptp4l401ktimersoftd/321:59:093
2666992519,3cyclictest41-21ksoftirqd/320:45:293
2666992518,4cyclictest41-21ksoftirqd/322:07:093
2666992518,4cyclictest41-21ksoftirqd/321:53:373
265699259,3cyclictest33-21ksoftirqd/222:28:412
2656992520,3cyclictest33-21ksoftirqd/223:59:122
2656992520,3cyclictest33-21ksoftirqd/221:08:562
2656992519,3cyclictest33-21ksoftirqd/221:54:152
2656992519,3cyclictest33-21ksoftirqd/220:59:342
2656992519,3cyclictest33-21ksoftirqd/220:59:342
2656992519,3cyclictest33-21ksoftirqd/201:29:162
2656992519,3cyclictest33-21ksoftirqd/201:24:252
2656992519,3cyclictest33-21ksoftirqd/201:14:022
2656992519,3cyclictest33-21ksoftirqd/200:59:202
2656992519,3cyclictest33-21ksoftirqd/200:37:442
2656992519,3cyclictest33-21ksoftirqd/200:37:442
2656992518,4cyclictest33-21ksoftirqd/222:13:582
2656992518,4cyclictest33-21ksoftirqd/220:46:272
2656992518,4cyclictest33-21ksoftirqd/220:22:302
2656992511,7cyclictest33-21ksoftirqd/221:49:082
106891250,1ptp4l401ktimersoftd/320:54:083
2656992419,3cyclictest33-21ksoftirqd/221:34:152
2656992417,4cyclictest33-21ksoftirqd/220:49:522
265699240,3cyclictest121rcu_preempt22:19:152
2650992418,3cyclictest25-21ksoftirqd/120:39:141
106891240,1ptp4l401ktimersoftd/322:14:103
106891240,1ptp4l401ktimersoftd/321:19:163
265699235,9cyclictest32310-21sed22:54:272
2656992318,3cyclictest33-21ksoftirqd/223:49:172
2656992318,3cyclictest33-21ksoftirqd/221:09:142
106891230,1ptp4l401ktimersoftd/321:54:133
265699223,9cyclictest22999-21ssh23:19:112
2656992217,3cyclictest33-21ksoftirqd/223:54:172
265699220,2cyclictest121rcu_preempt23:37:032
2656992116,3cyclictest33-21ksoftirqd/222:49:162
2656992115,3cyclictest33-21ksoftirqd/223:29:172
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional