You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-13 - 10:50
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 Sep 13, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
458621650,4sleep11175999cyclictest23:37:191
2687421620,3sleep31177099cyclictest00:36:153
837321550,3sleep31177099cyclictest02:28:333
1068911090,4ptp4l401ktimersoftd/321:37:313
106891730,1ptp4l401ktimersoftd/302:04:143
106891700,1ptp4l401ktimersoftd/302:26:293
106891700,1ptp4l401ktimersoftd/300:15:523
106891700,1ptp4l401ktimersoftd/300:03:103
106891680,1ptp4l401ktimersoftd/300:19:313
29922650,2sleep30-21swapper/300:44:023
174062620,2sleep30-21swapper/323:52:313
322732610,2sleep30-21swapper/301:13:333
106891600,1ptp4l401ktimersoftd/323:51:103
113562594,10sleep20-21swapper/221:37:552
197942580,2sleep10-21swapper/101:02:031
184372570,2sleep20-21swapper/202:39:042
106891560,1ptp4l401ktimersoftd/302:45:413
106891550,2ptp4l401ktimersoftd/301:28:093
106891550,2ptp4l401ktimersoftd/301:28:093
106891530,1ptp4l401ktimersoftd/302:21:173
300492510,2sleep10-21swapper/101:45:111
198362500,1sleep00-21swapper/001:34:220
198362500,1sleep00-21swapper/001:34:220
106891490,1ptp4l401ktimersoftd/321:59:503
106891470,1ptp4l401ktimersoftd/300:27:203
116132464,29sleep10-21swapper/121:41:131
106891450,2ptp4l27176-21kworker/3:200:11:083
106891440,1ptp4l401ktimersoftd/323:30:123
106891420,1ptp4l401ktimersoftd/302:08:103
106891400,1ptp4l401ktimersoftd/302:46:563
106891390,1ptp4l401ktimersoftd/323:44:023
106891390,1ptp4l401ktimersoftd/323:44:023
106891390,1ptp4l401ktimersoftd/301:50:213
106891380,1ptp4l401ktimersoftd/323:57:303
106891380,1ptp4l401ktimersoftd/303:05:243
106891380,1ptp4l401ktimersoftd/302:55:423
106891380,1ptp4l401ktimersoftd/302:12:543
106891380,1ptp4l401ktimersoftd/302:01:073
106891380,1ptp4l401ktimersoftd/301:35:403
106891380,1ptp4l401ktimersoftd/301:35:403
106891380,1ptp4l401ktimersoftd/301:08:293
106891380,1ptp4l401ktimersoftd/300:58:083
106891370,1ptp4l401ktimersoftd/322:12:133
106891370,1ptp4l401ktimersoftd/302:37:413
106891370,1ptp4l401ktimersoftd/301:55:483
106891370,1ptp4l401ktimersoftd/301:03:423
106891370,1ptp4l401ktimersoftd/300:51:133
106891370,1ptp4l401ktimersoftd/300:23:593
106891370,0ptp4l401ktimersoftd/322:27:173
106891360,1ptp4l401ktimersoftd/303:08:353
106891360,1ptp4l401ktimersoftd/301:17:303
106891360,1ptp4l401ktimersoftd/300:38:063
106891360,0ptp4l401ktimersoftd/301:23:463
106891350,1ptp4l401ktimersoftd/322:07:093
106891350,1ptp4l401ktimersoftd/301:38:223
106891350,0ptp4l401ktimersoftd/302:58:093
183422340,4sleep09-21ksoftirqd/002:06:500
106891340,1ptp4l401ktimersoftd/302:32:233
11766993326,4cyclictest33-21ksoftirqd/202:42:182
11752993327,3cyclictest9-21ksoftirqd/021:46:470
11766993225,4cyclictest33-21ksoftirqd/202:12:092
106891320,1ptp4l401ktimersoftd/323:39:473
106891320,1ptp4l401ktimersoftd/323:00:443
106891320,1ptp4l401ktimersoftd/322:37:183
106891320,1ptp4l401ktimersoftd/301:44:393
106891320,1ptp4l401ktimersoftd/300:52:453
106891320,10ptp4l401ktimersoftd/323:04:433
247172310,3sleep1241ktimersoftd/102:46:141
1176699315,4cyclictest152232turbostat.cron02:36:542
11766993125,3cyclictest33-21ksoftirqd/223:51:502
11766993125,3cyclictest33-21ksoftirqd/221:51:472
11766993124,4cyclictest33-21ksoftirqd/201:57:112
106891310,1ptp4l401ktimersoftd/323:18:093
106891310,0ptp4l401ktimersoftd/322:24:023
106891310,0ptp4l401ktimersoftd/321:46:123
1176699300,2cyclictest0-21swapper/203:02:122
11752993024,3cyclictest9-21ksoftirqd/022:11:480
11766992923,3cyclictest33-21ksoftirqd/200:52:042
11752992923,3cyclictest9-21ksoftirqd/002:32:090
106891290,1ptp4l401ktimersoftd/322:02:483
102472295,10sleep00-21swapper/021:37:050
1176699289,4cyclictest33-21ksoftirqd/200:17:212
1176699282,3cyclictest121rcu_preempt00:31:262
11766992820,3cyclictest33-21ksoftirqd/200:37:032
11766992819,5cyclictest33-21ksoftirqd/202:26:542
11759992822,3cyclictest25-21ksoftirqd/123:31:491
11752992823,3cyclictest9-21ksoftirqd/023:57:080
11752992823,3cyclictest9-21ksoftirqd/001:16:520
11752992821,4cyclictest9-21ksoftirqd/002:12:060
11752992820,6cyclictest9-21ksoftirqd/002:22:250
106891280,1ptp4l401ktimersoftd/322:56:033
11766992722,3cyclictest33-21ksoftirqd/201:12:122
11766992721,3cyclictest33-21ksoftirqd/223:02:082
11766992721,3cyclictest33-21ksoftirqd/222:42:182
11766992721,3cyclictest33-21ksoftirqd/201:22:142
11766992720,4cyclictest33-21ksoftirqd/221:54:222
11766992720,4cyclictest33-21ksoftirqd/221:54:222
11759992722,3cyclictest25249-21grep01:07:101
11759992722,3cyclictest25-21ksoftirqd/102:06:531
11759992720,4cyclictest25-21ksoftirqd/122:06:471
11759992720,4cyclictest25-21ksoftirqd/103:02:181
11759992720,4cyclictest25-21ksoftirqd/102:51:441
11759992720,4cyclictest25-21ksoftirqd/101:27:151
11759992720,4cyclictest25-21ksoftirqd/101:27:151
11752992722,3cyclictest9-21ksoftirqd/023:42:020
11752992722,3cyclictest9-21ksoftirqd/023:42:020
11752992722,3cyclictest9-21ksoftirqd/001:07:120
11752992721,3cyclictest9-21ksoftirqd/000:02:170
11752992720,4cyclictest9-21ksoftirqd/002:42:180
11752992720,4cyclictest9-21ksoftirqd/001:52:090
11752992719,5cyclictest9-21ksoftirqd/022:46:490
48172260,22sleep05145-21diskmemload02:57:380
11770992620,3cyclictest41-21ksoftirqd/323:15:493
1176699263,14cyclictest64-21kswapd001:27:082
1176699263,14cyclictest64-21kswapd001:27:082
1176699262,3cyclictest121rcu_preempt21:57:072
1176699262,3cyclictest121rcu_preempt00:14:072
1176699262,13cyclictest5577-21rm23:42:032
1176699262,13cyclictest5577-21rm23:42:032
11766992621,3cyclictest33-21ksoftirqd/200:46:522
11766992620,3cyclictest33-21ksoftirqd/223:52:102
11766992620,3cyclictest33-21ksoftirqd/202:57:132
11766992620,3cyclictest33-21ksoftirqd/202:07:092
11766992620,3cyclictest33-21ksoftirqd/201:32:122
11766992620,3cyclictest33-21ksoftirqd/201:32:122
11766992620,3cyclictest33-21ksoftirqd/201:02:102
11766992619,4cyclictest33-21ksoftirqd/221:43:182
11766992619,4cyclictest33-21ksoftirqd/201:49:452
11766992618,3cyclictest33-21ksoftirqd/202:27:592
11766992611,4cyclictest17122-21latency_hist03:11:552
11759992621,3cyclictest25-21ksoftirqd/123:01:491
11759992620,3cyclictest25-21ksoftirqd/123:42:091
11759992620,3cyclictest25-21ksoftirqd/123:42:091
11752992621,3cyclictest9-21ksoftirqd/002:17:070
11752992621,3cyclictest9-21ksoftirqd/000:41:510
11752992620,3cyclictest9-21ksoftirqd/022:01:480
11752992620,3cyclictest9-21ksoftirqd/002:07:130
11752992620,3cyclictest9-21ksoftirqd/001:37:110
11752992619,4cyclictest6027-21grep02:27:080
11752992618,5cyclictest15320-21fschecks_time00:57:070
11770992518,4cyclictest41-21ksoftirqd/322:45:063
11766992520,3cyclictest33-21ksoftirqd/201:17:142
11766992520,3cyclictest33-21ksoftirqd/200:07:112
11766992519,3cyclictest33-21ksoftirqd/222:12:082
11766992519,3cyclictest33-21ksoftirqd/222:03:212
11766992519,3cyclictest33-21ksoftirqd/201:37:092
11766992519,3cyclictest33-21ksoftirqd/201:07:122
11766992519,3cyclictest33-21ksoftirqd/200:32:132
11766992519,3cyclictest33-21ksoftirqd/200:05:472
11766992518,4cyclictest33-21ksoftirqd/223:12:432
11766992518,4cyclictest33-21ksoftirqd/222:20:482
11766992518,4cyclictest33-21ksoftirqd/202:18:162
11766992518,3cyclictest33-21ksoftirqd/223:07:092
11766992518,3cyclictest33-21ksoftirqd/222:27:102
11766992517,4cyclictest12630-21needreboot22:47:112
11759992519,4cyclictest25-21ksoftirqd/102:12:121
11759992519,3cyclictest25-21ksoftirqd/122:06:581
11759992518,4cyclictest25-21ksoftirqd/123:23:421
11759992518,4cyclictest25-21ksoftirqd/121:54:131
11759992518,4cyclictest25-21ksoftirqd/121:54:131
11759992518,4cyclictest2041-21ssh00:42:251
11759992518,4cyclictest15496-21ls00:57:081
11752992520,3cyclictest9-21ksoftirqd/001:50:550
11752992520,3cyclictest9-21ksoftirqd/000:27:130
11752992519,3cyclictest9-21ksoftirqd/023:54:280
11752992519,3cyclictest9-21ksoftirqd/023:35:130
11752992519,3cyclictest9-21ksoftirqd/022:13:070
11752992518,4cyclictest9-21ksoftirqd/022:39:290
11752992518,4cyclictest9-21ksoftirqd/022:18:330
11752992518,3cyclictest9-21ksoftirqd/000:51:520
111612250,3sleep011432-21uname23:47:110
106891250,1ptp4l401ktimersoftd/322:47:103
106891250,1ptp4l401ktimersoftd/321:53:583
106891250,1ptp4l401ktimersoftd/321:53:583
760122416,3sleep125-21ksoftirqd/100:48:311
11766992419,3cyclictest33-21ksoftirqd/223:27:142
11766992419,3cyclictest33-21ksoftirqd/201:56:442
11766992418,3cyclictest33-21ksoftirqd/223:56:532
11766992418,3cyclictest33-21ksoftirqd/222:55:172
11766992418,3cyclictest33-21ksoftirqd/200:47:082
11766992418,3cyclictest33-21ksoftirqd/200:22:102
1175999242,19cyclictest20468-21tail21:57:061
11759992419,3cyclictest25-21ksoftirqd/101:32:111
11759992419,3cyclictest25-21ksoftirqd/101:32:111
11759992419,3cyclictest25-21ksoftirqd/100:54:011
11759992419,3cyclictest25-21ksoftirqd/100:37:081
11759992418,3cyclictest25-21ksoftirqd/123:11:321
11759992418,3cyclictest25-21ksoftirqd/122:31:501
11759992418,3cyclictest25-21ksoftirqd/121:45:431
11759992417,4cyclictest25-21ksoftirqd/122:42:431
11759992417,4cyclictest25-21ksoftirqd/102:58:501
1175299244,3cyclictest46950irq/100-ens3-Tx01:42:150
11752992419,3cyclictest9-21ksoftirqd/002:01:530
11752992418,3cyclictest9-21ksoftirqd/001:26:210
11752992417,4cyclictest9-21ksoftirqd/023:39:270
11752992417,4cyclictest9-21ksoftirqd/023:08:480
11752992417,4cyclictest9-21ksoftirqd/022:50:170
11752992417,4cyclictest9-21ksoftirqd/022:25:280
11752992416,4cyclictest8276-21grep00:17:070
11752992414,6cyclictest23740-21cut23:12:000
106891240,1ptp4l401ktimersoftd/323:32:033
106891240,1ptp4l401ktimersoftd/323:07:133
106891240,1ptp4l401ktimersoftd/322:32:143
106891240,1ptp4l401ktimersoftd/321:47:003
106891240,0ptp4l401ktimersoftd/322:19:023
1176699238,3cyclictest25460-21sh02:47:082
11766992318,3cyclictest33-21ksoftirqd/222:22:062
11766992318,3cyclictest15554-21iwlist00:57:082
11766992317,3cyclictest33-21ksoftirqd/222:32:402
11759992318,3cyclictest25-21ksoftirqd/102:41:511
11759992318,3cyclictest25-21ksoftirqd/101:57:191
11759992317,3cyclictest25-21ksoftirqd/123:14:091
11759992317,3cyclictest25-21ksoftirqd/122:18:471
11759992316,4cyclictest25-21ksoftirqd/122:37:531
11759992316,4cyclictest25-21ksoftirqd/122:22:001
11759992316,4cyclictest25-21ksoftirqd/122:12:321
11759992316,4cyclictest25-21ksoftirqd/121:51:041
1175299236,11cyclictest30466-21ssh00:07:040
11752992318,3cyclictest9-21ksoftirqd/023:22:060
11752992318,3cyclictest9-21ksoftirqd/003:07:070
11752992317,3cyclictest9-21ksoftirqd/001:27:190
11752992317,3cyclictest9-21ksoftirqd/001:27:190
11752992317,3cyclictest9-21ksoftirqd/001:02:050
11752992316,4cyclictest9-21ksoftirqd/022:04:000
11752992316,3cyclictest18970-21sh02:39:590
106891230,1ptp4l401ktimersoftd/323:22:083
153932220,5sleep115394-21awk22:52:191
11766992217,3cyclictest33-21ksoftirqd/223:17:102
11766992217,3cyclictest33-21ksoftirqd/201:42:142
11766992216,3cyclictest33-21ksoftirqd/222:07:052
11766992215,4cyclictest5136-21cron23:41:492
11766992215,4cyclictest33-21ksoftirqd/223:01:072
11759992217,3cyclictest25-21ksoftirqd/123:02:161
11759992217,3cyclictest25-21ksoftirqd/101:51:441
11759992216,3cyclictest25-21ksoftirqd/123:36:311
11759992216,3cyclictest25-21ksoftirqd/100:32:281
11752992217,3cyclictest9-21ksoftirqd/002:52:070
11752992216,3cyclictest9-21ksoftirqd/000:32:210
11752992216,3cyclictest25942-21/usr/sbin/munin23:17:110
11752992215,4cyclictest9-21ksoftirqd/023:06:230
11752992215,4cyclictest26117-21if_enp1s002:47:140
11752992214,4cyclictest5145-21diskmemload00:12:070
11752992213,5cyclictest13758-21cut00:22:100
1081722215,3sleep09-21ksoftirqd/003:04:320
11766992115,3cyclictest33-21ksoftirqd/222:39:102
11759992116,3cyclictest25-21ksoftirqd/102:22:091
11759992116,3cyclictest25-21ksoftirqd/101:37:101
11759992116,3cyclictest25-21ksoftirqd/101:22:151
11759992115,3cyclictest25-21ksoftirqd/101:17:041
11759992115,3cyclictest25-21ksoftirqd/100:22:101
11759992114,4cyclictest47050irq/101-ens3-Tx02:07:161
11759992114,4cyclictest2683-21sendmail-mta00:12:151
11759992114,4cyclictest1993-21/usr/sbin/munin22:27:071
11759992114,4cyclictest1643-21sh02:55:331
11759992114,4cyclictest10707-21sh00:18:581
11759992113,5cyclictest21771-21sh00:31:001
11759992113,4cyclictest1055-21runrttasks23:55:151
1175999211,17cyclictest30246-21head01:12:091
11752992115,3cyclictest9-21ksoftirqd/000:52:100
11752992114,4cyclictest16729-21expr22:57:040
11752992114,4cyclictest14326-21grep22:52:070
11766992015,3cyclictest33-21ksoftirqd/202:52:172
11766992013,4cyclictest789-21grep23:32:052
11766992013,4cyclictest14023-21cpuspeed_turbos02:02:052
11759992015,3cyclictest25-21ksoftirqd/123:57:061
11759992015,3cyclictest25-21ksoftirqd/123:47:151
11759992014,3cyclictest7665-21unixbench_singl02:27:241
11759992014,3cyclictest31496-21sh02:19:181
11759992014,3cyclictest30383-21/usr/sbin/munin00:07:081
11759992014,3cyclictest25-21ksoftirqd/101:52:041
11759992014,3cyclictest15663-21sh03:09:281
11759992013,4cyclictest25942-21/usr/sbin/munin23:17:141
11759992013,4cyclictest11798-21latency02:32:161
11759992013,4cyclictest11478-21/usr/sbin/munin22:47:081
11752992015,3cyclictest9-21ksoftirqd/000:42:130
11752992013,4cyclictest9-21ksoftirqd/023:29:510
11752992013,4cyclictest4375-21/usr/sbin/munin22:32:170
11752992013,4cyclictest16979-21seq21:49:350
11766991912,4cyclictest30075-21users23:22:202
11759991913,3cyclictest25852-21fschecks_count00:02:101
11752991913,3cyclictest2429-21seq01:17:070
11752991913,3cyclictest17969-21entropy21:52:060
11752991913,3cyclictest17969-21entropy21:52:060
11752991813,3cyclictest2644-21if_ens322:27:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional