You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-30 - 13:37
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 the highest latencies:
System rackbslot6.osadl.org (updated Sun Aug 30, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1889021660,5sleep02262099cyclictest01:46:470
2239421570,5sleep32264099cyclictest00:13:243
2484621560,5sleep02262099cyclictest23:43:090
2484621560,5sleep02262099cyclictest23:43:090
1041421560,3sleep12262799cyclictest02:09:531
1211321460,4sleep22263299cyclictest00:02:432
92221270,4sleep3926-21fschecks_time21:54:213
106891980,3ptp4l401ktimersoftd/321:31:413
206882810,3sleep00-21swapper/021:29:220
22620996551,6cyclictest9-21ksoftirqd/023:04:160
22620996449,7cyclictest9-21ksoftirqd/000:09:210
153342640,4sleep22263299cyclictest00:38:522
22620996249,6cyclictest9-21ksoftirqd/021:54:170
170622620,2sleep10-21swapper/123:34:271
106891610,2ptp4l401ktimersoftd/301:16:573
87962600,4sleep02262099cyclictest01:36:240
22620995919,4cyclictest9-21ksoftirqd/002:31:000
22620995846,5cyclictest9-21ksoftirqd/022:39:160
106891580,1ptp4l401ktimersoftd/323:56:453
22620995732,3cyclictest9-21ksoftirqd/001:19:220
106891570,1ptp4l401ktimersoftd/323:14:203
22620995619,4cyclictest9-21ksoftirqd/001:14:220
106891560,1ptp4l401ktimersoftd/323:24:203
106891560,1ptp4l401ktimersoftd/301:43:423
22620995431,6cyclictest9-21ksoftirqd/023:59:360
22620995431,3cyclictest9-21ksoftirqd/000:29:070
106891540,1ptp4l401ktimersoftd/300:04:273
302442530,2sleep20-21swapper/203:04:102
22640995233,3cyclictest41-21ksoftirqd/322:09:043
22640995233,3cyclictest41-21ksoftirqd/322:09:043
22620995230,6cyclictest9-21ksoftirqd/001:49:270
22620995120,10cyclictest9-21ksoftirqd/000:54:380
22640995021,5cyclictest41-21ksoftirqd/323:19:333
22632995036,6cyclictest33-21ksoftirqd/202:52:232
22620995033,3cyclictest9-21ksoftirqd/000:44:290
22620995024,4cyclictest9-21ksoftirqd/023:44:250
2264099493,9cyclictest41-21ksoftirqd/323:39:063
22640994932,3cyclictest41-21ksoftirqd/301:24:263
22640994924,16cyclictest41-21ksoftirqd/323:59:203
22640994919,5cyclictest41-21ksoftirqd/301:54:263
22620994928,6cyclictest9-21ksoftirqd/022:14:310
106891490,1ptp4l401ktimersoftd/300:30:253
22640994834,3cyclictest21849-21cron22:39:043
22640994824,7cyclictest41-21ksoftirqd/322:54:233
22640994824,4cyclictest41-21ksoftirqd/302:09:253
22640994822,7cyclictest41-21ksoftirqd/302:39:113
22640994822,4cyclictest41-21ksoftirqd/323:48:213
22640994821,4cyclictest41-21ksoftirqd/323:44:063
22640994821,4cyclictest41-21ksoftirqd/323:44:063
22627994824,14cyclictest47050irq/101-ens3-Tx00:24:181
22620994826,6cyclictest9-21ksoftirqd/000:29:230
22620994823,5cyclictest9-21ksoftirqd/023:49:190
22620994823,5cyclictest9-21ksoftirqd/023:49:190
22640994723,7cyclictest41-21ksoftirqd/302:44:233
22640994722,4cyclictest41-21ksoftirqd/302:39:223
22640994722,4cyclictest41-21ksoftirqd/302:25:473
22640994722,4cyclictest41-21ksoftirqd/301:07:513
22640994722,4cyclictest41-21ksoftirqd/300:22:023
22640994721,7cyclictest41-21ksoftirqd/302:31:023
22640994721,4cyclictest41-21ksoftirqd/300:38:563
22640994719,4cyclictest41-21ksoftirqd/301:52:253
22640994718,10cyclictest41-21ksoftirqd/300:44:263
22620994720,16cyclictest9-21ksoftirqd/021:34:250
22620994719,4cyclictest9-21ksoftirqd/001:54:260
2240724728,8sleep10-21swapper/121:32:391
22640994622,7cyclictest41-21ksoftirqd/302:00:593
22640994622,4cyclictest41-21ksoftirqd/300:14:513
2262099466,5cyclictest9-21ksoftirqd/002:24:260
22620994627,3cyclictest9-21ksoftirqd/000:49:210
22620994627,3cyclictest9-21ksoftirqd/000:34:210
2262099462,5cyclictest9-21ksoftirqd/000:39:370
22620994622,4cyclictest9-21ksoftirqd/022:04:310
22620994622,4cyclictest9-21ksoftirqd/022:04:310
106891460,1ptp4l401ktimersoftd/300:43:273
106891460,0ptp4l401ktimersoftd/301:10:433
22640994526,10cyclictest41-21ksoftirqd/301:29:373
22640994526,10cyclictest41-21ksoftirqd/301:29:373
22640994522,4cyclictest41-21ksoftirqd/321:34:193
22640994521,4cyclictest41-21ksoftirqd/302:21:323
22640994521,4cyclictest41-21ksoftirqd/300:24:253
22640994516,7cyclictest41-21ksoftirqd/302:51:293
22620994534,4cyclictest9-21ksoftirqd/021:44:150
22640994413,9cyclictest41-21ksoftirqd/301:36:583
106891440,1ptp4l401ktimersoftd/322:21:593
2264099436,3cyclictest41-21ksoftirqd/322:49:493
22640994325,4cyclictest41-21ksoftirqd/302:59:103
22640994320,4cyclictest41-21ksoftirqd/323:29:263
22640994320,4cyclictest41-21ksoftirqd/323:04:203
22640994316,4cyclictest41-21ksoftirqd/323:49:353
22640994316,4cyclictest41-21ksoftirqd/323:49:353
2262099435,5cyclictest9-21ksoftirqd/002:42:140
22620994319,4cyclictest9-21ksoftirqd/002:44:230
22620994319,4cyclictest9-21ksoftirqd/001:30:160
22620994319,4cyclictest9-21ksoftirqd/001:30:160
22620994318,7cyclictest9-21ksoftirqd/000:19:260
2264099427,3cyclictest41-21ksoftirqd/300:54:353
2264099423,8cyclictest41-21ksoftirqd/301:44:233
22640994229,3cyclictest41-21ksoftirqd/321:59:313
22640994228,6cyclictest41-21ksoftirqd/301:01:533
22640994227,3cyclictest41-21ksoftirqd/300:49:213
22640994224,7cyclictest41-21ksoftirqd/322:25:023
2264099422,3cyclictest121rcu_preempt22:09:083
2264099422,3cyclictest121rcu_preempt22:09:083
22620994229,3cyclictest9-21ksoftirqd/002:49:310
22620994221,5cyclictest9-21ksoftirqd/022:59:190
22620994220,15cyclictest9-21ksoftirqd/023:34:170
22620994219,4cyclictest9-21ksoftirqd/022:49:230
22640994120,7cyclictest41-21ksoftirqd/302:06:293
2262099415,3cyclictest121rcu_preempt01:24:220
22620994131,3cyclictest9-21ksoftirqd/022:19:320
22620994130,3cyclictest9-21ksoftirqd/001:04:340
2262099412,8cyclictest9-21ksoftirqd/002:34:260
22620994117,4cyclictest9-21ksoftirqd/002:00:310
213662410,4sleep221364-21sed23:39:222
213662410,4sleep221364-21sed23:39:222
2264099403,9cyclictest41-21ksoftirqd/303:01:073
2264099401,7cyclictest32726-21munin-run21:54:033
2262099408,7cyclictest9-21ksoftirqd/000:17:260
22620994022,9cyclictest15533-21diskmemload02:09:230
2264099398,8cyclictest41-21ksoftirqd/321:44:443
2264099393,3cyclictest121rcu_preempt22:29:333
22640993928,3cyclictest41-21ksoftirqd/322:40:083
22640993919,7cyclictest41-21ksoftirqd/321:39:173
2264099391,8cyclictest41-21ksoftirqd/322:14:253
22640993917,3cyclictest41-21ksoftirqd/302:14:213
22640993911,8cyclictest41-21ksoftirqd/322:59:253
22620993933,3cyclictest9-21ksoftirqd/022:09:080
22620993933,3cyclictest9-21ksoftirqd/022:09:080
22620993932,3cyclictest9-21ksoftirqd/002:04:140
22620993919,5cyclictest9-21ksoftirqd/001:39:230
22620993915,4cyclictest9-21ksoftirqd/001:09:390
22620993914,4cyclictest9-21ksoftirqd/000:59:210
2262099390,3cyclictest9-21ksoftirqd/002:59:450
2264099384,7cyclictest121rcu_preempt01:19:373
2264099381,4cyclictest41-21ksoftirqd/322:44:213
2262099389,6cyclictest9-21ksoftirqd/002:14:240
2262099386,7cyclictest9-21ksoftirqd/002:22:420
2262099383,3cyclictest9-21ksoftirqd/023:19:210
22620993820,8cyclictest9-21ksoftirqd/000:04:370
22620993820,4cyclictest9-21ksoftirqd/002:58:380
22620993819,3cyclictest9-21ksoftirqd/022:44:360
2262099373,3cyclictest9-21ksoftirqd/023:56:370
22620993725,4cyclictest9-21ksoftirqd/023:32:140
22620993719,7cyclictest9-21ksoftirqd/022:34:170
22620993714,4cyclictest9-21ksoftirqd/023:25:230
22640993629,4cyclictest41-21ksoftirqd/323:09:223
22620993630,3cyclictest9-21ksoftirqd/021:49:150
2262099354,3cyclictest121rcu_preempt22:54:250
22620993529,3cyclictest9-21ksoftirqd/021:39:050
2262099343,7cyclictest9-21ksoftirqd/023:17:170
22620993417,10cyclictest9-21ksoftirqd/023:09:180
22620993412,3cyclictest9-21ksoftirqd/022:29:270
22632993327,3cyclictest33-21ksoftirqd/222:09:042
22632993327,3cyclictest33-21ksoftirqd/222:09:042
2262099334,3cyclictest121rcu_preempt21:59:220
22632993226,3cyclictest28976-21irqrtprio00:19:262
22632993224,6cyclictest15767-1kworker/u9:023:44:322
2262799321,28cyclictest28611-21ssh01:56:341
22632993125,4cyclictest33-21ksoftirqd/202:19:302
22632993125,3cyclictest33-21ksoftirqd/200:29:082
22632993118,10cyclictest33-21ksoftirqd/200:49:272
22620993125,3cyclictest9-21ksoftirqd/022:24:210
22632993025,3cyclictest47150irq/102-ens3-Tx02:54:292
22632993025,3cyclictest33-21ksoftirqd/201:24:262
22632993024,3cyclictest33-21ksoftirqd/223:09:052
22632993024,3cyclictest33-21ksoftirqd/222:34:042
22632993024,3cyclictest33-21ksoftirqd/222:24:212
22632993024,3cyclictest33-21ksoftirqd/202:44:102
22632993024,3cyclictest33-21ksoftirqd/201:04:072
22632993024,3cyclictest33-21ksoftirqd/200:49:082
2263299302,3cyclictest33-21ksoftirqd/223:39:062
2263299301,9cyclictest20438-21systemctl00:44:072
234452290,5sleep12262799cyclictest22:39:271
22632992923,4cyclictest33-21ksoftirqd/201:59:292
22632992923,3cyclictest33-21ksoftirqd/201:43:402
22632992923,3cyclictest33-21ksoftirqd/201:09:222
22632992923,3cyclictest33-21ksoftirqd/200:54:272
22627992923,3cyclictest25-21ksoftirqd/123:19:061
22627992916,7cyclictest241ktimersoftd/122:34:161
2118722922,3sleep125-21ksoftirqd/123:39:221
2118722922,3sleep125-21ksoftirqd/123:39:221
22632992823,3cyclictest33-21ksoftirqd/223:24:242
22632992823,3cyclictest33-21ksoftirqd/201:19:282
22632992823,3cyclictest33-21ksoftirqd/201:14:272
22632992822,3cyclictest33-21ksoftirqd/202:44:232
22632992822,3cyclictest33-21ksoftirqd/201:44:282
22632992817,10cyclictest33-21ksoftirqd/200:10:292
22627992821,4cyclictest25-21ksoftirqd/102:45:221
203802285,10sleep20-21swapper/221:29:092
22632992722,3cyclictest33-21ksoftirqd/221:59:322
22632992721,3cyclictest33-21ksoftirqd/223:54:232
22632992721,3cyclictest33-21ksoftirqd/200:04:212
22627992720,4cyclictest31913-21/usr/sbin/munin22:59:171
22627992720,4cyclictest25-21ksoftirqd/100:49:381
22632992622,3cyclictest33-21ksoftirqd/202:39:102
22632992621,3cyclictest33-21ksoftirqd/222:39:232
22632992621,3cyclictest33-21ksoftirqd/222:24:052
22632992621,3cyclictest33-21ksoftirqd/201:09:082
22632992620,3cyclictest33-21ksoftirqd/221:39:172
22632992620,3cyclictest33-21ksoftirqd/201:54:242
22632992619,4cyclictest33-21ksoftirqd/222:09:412
22632992619,4cyclictest33-21ksoftirqd/222:09:412
22627992620,3cyclictest25-21ksoftirqd/100:54:291
22627992614,3cyclictest28534-21sh23:45:391
117912260,3sleep111801-21ssh01:07:231
22632992520,3cyclictest33-21ksoftirqd/202:29:102
22632992519,3cyclictest33-21ksoftirqd/202:09:102
22627992520,3cyclictest25-21ksoftirqd/101:29:121
22627992520,3cyclictest25-21ksoftirqd/101:29:121
2263299248,14cyclictest33-21ksoftirqd/201:31:432
2263299248,14cyclictest33-21ksoftirqd/201:31:432
2263299242,3cyclictest121rcu_preempt02:29:402
22632992419,3cyclictest33-21ksoftirqd/223:49:282
22632992419,3cyclictest33-21ksoftirqd/223:49:282
22632992419,3cyclictest33-21ksoftirqd/221:54:032
22632992419,3cyclictest33-21ksoftirqd/201:49:282
22632992419,3cyclictest33-21ksoftirqd/200:15:482
22632992418,3cyclictest33-21ksoftirqd/202:09:292
22632992414,8cyclictest33-21ksoftirqd/222:34:272
2262799243,12cyclictest47050irq/101-ens3-Tx01:39:231
2262799243,11cyclictest28146-21ssh02:29:231
22627992419,3cyclictest25-21ksoftirqd/102:04:091
22627992418,3cyclictest25-21ksoftirqd/121:54:391
22627992418,3cyclictest25-21ksoftirqd/103:00:001
22627992417,4cyclictest25-21ksoftirqd/122:56:411
22627992417,4cyclictest25-21ksoftirqd/122:05:591
22627992417,4cyclictest25-21ksoftirqd/122:05:591
22627992417,4cyclictest23582-21fschecks_time02:24:261
22627992416,5cyclictest25825-21find22:44:261
22627992416,5cyclictest18835-21grep00:09:251
22632992318,3cyclictest33-21ksoftirqd/221:34:212
22632992318,3cyclictest33-21ksoftirqd/200:29:082
22632992317,3cyclictest33-21ksoftirqd/222:18:002
22632992316,4cyclictest33-21ksoftirqd/221:58:332
22627992318,3cyclictest25-21ksoftirqd/101:14:241
22627992318,3cyclictest25-21ksoftirqd/100:45:331
22627992317,3cyclictest25-21ksoftirqd/123:22:471
22627992317,3cyclictest25-21ksoftirqd/123:11:011
22627992317,3cyclictest25-21ksoftirqd/100:05:551
22627992316,4cyclictest25-21ksoftirqd/122:20:361
22627992316,4cyclictest25-21ksoftirqd/100:30:561
22627992314,6cyclictest29798-21grep01:24:371
2262799231,20cyclictest0-21swapper/122:29:291
2262799231,19cyclictest30148-21ssh00:19:511
2262799231,19cyclictest1977-21ssh23:52:151
2262799231,19cyclictest1977-21ssh23:52:151
22632992216,3cyclictest33-21ksoftirqd/201:34:372
22632992215,4cyclictest33-21ksoftirqd/223:15:452
22632992215,4cyclictest33-21ksoftirqd/222:50:242
22632992213,7cyclictest33-21ksoftirqd/202:14:272
22627992217,3cyclictest25-21ksoftirqd/102:44:101
22627992217,3cyclictest14384-21tr01:09:301
22627992216,3cyclictest27613-21cron01:24:081
22627992216,3cyclictest25-21ksoftirqd/102:16:191
22627992215,4cyclictest7051-21ssh02:07:521
22627992215,4cyclictest25-21ksoftirqd/123:07:331
22627992215,4cyclictest25-21ksoftirqd/121:48:571
22627992215,4cyclictest23502-21sh00:14:211
2262799221,18cyclictest12449-21snmp_o5powerctl23:24:301
2262799221,18cyclictest0-21swapper/100:35:081
22632992115,3cyclictest33-21ksoftirqd/223:01:382
22632992115,3cyclictest15534-21sh23:34:052
22632992114,4cyclictest9142-21gltestperf23:19:202
22627992116,3cyclictest25-21ksoftirqd/121:35:001
22627992115,3cyclictest25-21ksoftirqd/122:51:311
22627992115,3cyclictest25-21ksoftirqd/122:09:461
22627992115,3cyclictest25-21ksoftirqd/122:09:461
22627992115,3cyclictest25-21ksoftirqd/122:01:451
22627992114,4cyclictest6120-21sh23:55:541
22627992114,4cyclictest21343-21sh02:21:441
2262799211,18cyclictest8427-21apt-get23:59:191
2262799211,18cyclictest0-21swapper/121:39:041
2262799211,18cyclictest0-21swapper/102:51:091
2262799211,17cyclictest20223-21ssh00:43:481
2263299207,10cyclictest29471-21cut21:44:242
22632992014,3cyclictest33-21ksoftirqd/222:54:382
22632992013,4cyclictest4708-21irqrtprio23:09:242
22627992014,3cyclictest25-21ksoftirqd/102:55:381
22627992013,4cyclictest7513-21sed01:34:361
22627992013,4cyclictest623-21/usr/sbin/munin02:34:261
22627992013,4cyclictest4963-21date00:59:351
22627992013,4cyclictest17412-21sed01:44:381
22627992013,4cyclictest15533-21diskmemload01:51:111
22632991913,3cyclictest24860-21fschecks_count22:44:192
22627991913,3cyclictest30860-21expr21:49:161
22627991913,3cyclictest14984-21/usr/sbin/munin22:24:221
2262799191,16cyclictest0-21swapper/122:14:171
22627991812,3cyclictest14142-21cut23:29:251
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional