You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-11 - 08:17
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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rackbslot6.osadl.org (updated Thu Dec 11, 2025 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1773911820,5ptp4l401ktimersoftd/320:24:513
1195221600,4sleep099699cyclictest01:10:490
1276821410,4sleep099699cyclictest20:48:130
257482650,6sleep025752-21latency_hist23:02:490
100852630,4sleep099699cyclictest23:57:010
177391580,1ptp4l401ktimersoftd/323:47:453
177391580,1ptp4l401ktimersoftd/323:34:373
272752560,5sleep3101699cyclictest00:15:473
996995528,3cyclictest9-21ksoftirqd/023:03:010
6952554,40sleep00-21swapper/020:25:160
6872554,10sleep20-21swapper/220:25:102
177391550,1ptp4l401ktimersoftd/320:43:163
177391520,2ptp4l2016-21kworker/3:023:51:493
161792520,1sleep30-21swapper/322:51:563
996995023,7cyclictest9-21ksoftirqd/000:17:520
996995020,6cyclictest9-21ksoftirqd/000:32:520
1001995038,6cyclictest25-21ksoftirqd/122:38:031
996994937,10cyclictest9-21ksoftirqd/001:52:590
996994925,4cyclictest9-21ksoftirqd/022:40:230
996994921,4cyclictest9-21ksoftirqd/023:33:030
996994920,6cyclictest9-21ksoftirqd/023:13:130
996994915,6cyclictest9-21ksoftirqd/001:33:140
177391490,2ptp4l2016-21kworker/3:023:53:013
99699489,3cyclictest9-21ksoftirqd/023:18:050
996994823,4cyclictest9-21ksoftirqd/001:43:360
996994822,4cyclictest9-21ksoftirqd/001:17:270
996994818,6cyclictest9-21ksoftirqd/023:25:550
177391480,2ptp4l2016-21kworker/3:022:43:343
996994720,4cyclictest9-21ksoftirqd/000:55:160
996994720,4cyclictest9-21ksoftirqd/000:55:160
996994716,8cyclictest9-21ksoftirqd/000:22:370
996994624,7cyclictest9-21ksoftirqd/020:37:470
996994618,7cyclictest9-21ksoftirqd/023:49:100
996994610,8cyclictest9-21ksoftirqd/022:48:100
996994610,6cyclictest9-21ksoftirqd/021:03:050
996994610,4cyclictest9-21ksoftirqd/023:38:190
7482464,29sleep10-21swapper/120:25:571
177391460,1ptp4l401ktimersoftd/320:34:353
996994532,4cyclictest9-21ksoftirqd/022:18:050
996994520,4cyclictest9-21ksoftirqd/022:34:370
996994520,4cyclictest9-21ksoftirqd/001:48:080
996994520,4cyclictest9-21ksoftirqd/001:07:480
996994517,11cyclictest9-21ksoftirqd/000:03:130
996994516,6cyclictest9-21ksoftirqd/022:46:040
996994510,7cyclictest9-21ksoftirqd/000:38:070
99699448,3cyclictest9-21ksoftirqd/000:23:210
99699445,3cyclictest9-21ksoftirqd/021:47:480
996994438,3cyclictest9-21ksoftirqd/022:13:040
996994419,4cyclictest9-21ksoftirqd/000:48:240
996994417,9cyclictest9-21ksoftirqd/022:23:020
996994417,4cyclictest9-21ksoftirqd/022:29:210
996994415,6cyclictest9-21ksoftirqd/021:53:080
99699439,7cyclictest9-21ksoftirqd/023:43:210
99699437,7cyclictest9-21ksoftirqd/001:18:120
99699433,6cyclictest9-21ksoftirqd/001:26:110
996994319,4cyclictest9-21ksoftirqd/023:58:490
996994318,8cyclictest9-21ksoftirqd/023:27:550
996994315,7cyclictest9-21ksoftirqd/001:42:310
1001994331,10cyclictest25-21ksoftirqd/123:57:511
99699429,7cyclictest9-21ksoftirqd/021:38:070
99699429,7cyclictest9-21ksoftirqd/020:38:130
996994225,7cyclictest9-21ksoftirqd/000:59:560
99699422,3cyclictest121rcu_preempt20:57:470
996994214,4cyclictest9-21ksoftirqd/021:48:080
99699418,7cyclictest9-21ksoftirqd/022:03:000
99699414,3cyclictest121rcu_preempt21:28:110
996994127,3cyclictest9-21ksoftirqd/000:08:050
99699412,3cyclictest9-21ksoftirqd/001:28:050
996994118,4cyclictest9-21ksoftirqd/000:34:210
996994113,6cyclictest9-21ksoftirqd/022:00:540
99699405,8cyclictest9-21ksoftirqd/020:58:100
99699404,3cyclictest9-21ksoftirqd/022:57:130
99699403,3cyclictest9-21ksoftirqd/021:22:470
99699401,4cyclictest683-21grep21:33:010
99699401,3cyclictest121rcu_preempt20:28:140
185391402,7phc2sys2016-21kworker/3:000:52:163
99699397,6cyclictest9-21ksoftirqd/000:43:090
99699396,3cyclictest9-21ksoftirqd/021:27:470
99699396,3cyclictest9-21ksoftirqd/021:27:470
996993919,6cyclictest9-21ksoftirqd/021:14:440
99699391,3cyclictest121rcu_preempt22:08:180
99699390,3cyclictest121rcu_preempt23:12:500
99699390,3cyclictest121rcu_preempt23:12:500
177391390,1ptp4l401ktimersoftd/300:53:323
177391390,1ptp4l401ktimersoftd/300:53:323
177391390,1ptp4l401ktimersoftd/300:30:303
177391390,0ptp4l401ktimersoftd/322:40:273
99699386,6cyclictest9-21ksoftirqd/020:43:010
996993833,3cyclictest9-21ksoftirqd/021:08:120
177391380,1ptp4l401ktimersoftd/322:53:053
177391380,1ptp4l401ktimersoftd/301:53:193
177391380,1ptp4l401ktimersoftd/301:26:103
177391380,1ptp4l401ktimersoftd/301:21:233
177391380,1ptp4l401ktimersoftd/301:01:463
177391380,1ptp4l401ktimersoftd/300:33:403
177391380,1ptp4l401ktimersoftd/300:19:253
177391380,0ptp4l401ktimersoftd/301:17:193
177391370,1ptp4l401ktimersoftd/323:30:003
177391370,1ptp4l401ktimersoftd/323:03:283
177391370,1ptp4l401ktimersoftd/320:37:493
177391370,1ptp4l401ktimersoftd/301:40:483
177391370,1ptp4l401ktimersoftd/300:43:133
177391370,1ptp4l401ktimersoftd/300:38:413
177391370,1ptp4l401ktimersoftd/300:22:563
177391370,0ptp4l401ktimersoftd/322:35:183
177391370,0ptp4l401ktimersoftd/321:53:293
26402360,4sleep2101099cyclictest23:13:032
177391360,1ptp4l401ktimersoftd/321:18:033
177391360,1ptp4l401ktimersoftd/301:11:593
177391360,0ptp4l401ktimersoftd/323:27:283
177391360,0ptp4l401ktimersoftd/323:00:083
177391350,2ptp4l30597-21kworker/3:201:31:593
177391350,1ptp4l401ktimersoftd/320:28:043
177391350,1ptp4l401ktimersoftd/301:07:313
177391340,1ptp4l401ktimersoftd/322:27:583
177391340,1ptp4l401ktimersoftd/300:09:253
177391340,0ptp4l401ktimersoftd/323:12:513
1001993429,3cyclictest25-21ksoftirqd/122:57:491
1001993428,3cyclictest25-21ksoftirqd/122:28:041
100199341,30cyclictest231rcuc/122:18:081
177391330,9ptp4l401ktimersoftd/301:33:153
177391330,1ptp4l401ktimersoftd/300:02:013
1001993323,3cyclictest25-21ksoftirqd/100:07:521
1001993319,4cyclictest25-21ksoftirqd/101:17:531
177391320,1ptp4l401ktimersoftd/321:58:083
177391320,1ptp4l401ktimersoftd/321:51:323
177391320,1ptp4l401ktimersoftd/321:28:433
177391320,0ptp4l401ktimersoftd/323:11:543
177391320,0ptp4l401ktimersoftd/323:11:543
177391320,0ptp4l401ktimersoftd/321:36:163
177391320,0ptp4l401ktimersoftd/320:53:233
177391320,0ptp4l401ktimersoftd/301:47:443
1001993227,3cyclictest25-21ksoftirqd/123:03:061
1001993227,3cyclictest25-21ksoftirqd/122:48:061
177391310,1ptp4l401ktimersoftd/322:21:203
177391310,1ptp4l401ktimersoftd/321:24:093
177391310,1ptp4l401ktimersoftd/321:24:093
177391310,1ptp4l401ktimersoftd/300:05:023
177391310,0ptp4l401ktimersoftd/322:14:363
177391310,0ptp4l401ktimersoftd/321:39:033
177391310,0ptp4l401ktimersoftd/301:47:553
1001993126,3cyclictest25-21ksoftirqd/121:33:071
1001993126,3cyclictest25-21ksoftirqd/101:07:521
1001993125,3cyclictest25-21ksoftirqd/101:33:131
177391300,1ptp4l401ktimersoftd/323:19:153
177391300,1ptp4l401ktimersoftd/321:11:533
177391300,1ptp4l401ktimersoftd/320:58:463
1001993025,3cyclictest46950irq/101-ens3-Tx00:18:151
1001993025,3cyclictest25-21ksoftirqd/120:52:461
1001993025,3cyclictest25-21ksoftirqd/101:18:111
1001993025,3cyclictest25-21ksoftirqd/100:32:511
1001993024,3cyclictest25-21ksoftirqd/122:03:051
1001993024,3cyclictest25-21ksoftirqd/120:32:471
1001993024,3cyclictest25-21ksoftirqd/101:08:131
1001993024,3cyclictest25-21ksoftirqd/100:51:311
1001993024,3cyclictest25-21ksoftirqd/100:38:091
177391290,0ptp4l401ktimersoftd/322:23:263
100199296,4cyclictest25-21ksoftirqd/121:43:111
1001992924,3cyclictest25-21ksoftirqd/123:28:091
1001992924,3cyclictest25-21ksoftirqd/123:13:111
1001992924,3cyclictest25-21ksoftirqd/122:58:081
1001992924,3cyclictest25-21ksoftirqd/122:47:491
1001992924,3cyclictest25-21ksoftirqd/121:23:161
1001992924,3cyclictest25-21ksoftirqd/121:23:161
1001992924,3cyclictest25-21ksoftirqd/100:08:101
1001992923,3cyclictest25-21ksoftirqd/123:38:101
1001992923,3cyclictest25-21ksoftirqd/100:17:521
1001992922,4cyclictest25-21ksoftirqd/101:53:111
177391280,0ptp4l401ktimersoftd/322:09:443
1010992823,3cyclictest33-21ksoftirqd/220:34:562
1010992822,3cyclictest33-21ksoftirqd/200:27:182
1010992821,4cyclictest33-21ksoftirqd/221:06:052
1001992824,2cyclictest4167-21date01:02:531
1001992823,3cyclictest25-21ksoftirqd/121:12:471
1001992823,3cyclictest25-21ksoftirqd/120:58:081
1001992823,3cyclictest25-21ksoftirqd/120:32:471
1001992823,3cyclictest25-21ksoftirqd/101:23:251
1001992823,3cyclictest25-21ksoftirqd/100:33:091
1001992822,3cyclictest25-21ksoftirqd/100:43:111
1001992821,4cyclictest25-21ksoftirqd/121:29:451
100199280,3cyclictest121rcu_preempt21:53:051
177391270,1ptp4l401ktimersoftd/322:03:003
1016992721,4cyclictest41-21ksoftirqd/321:05:103
1016992720,4cyclictest41-21ksoftirqd/323:38:093
1010992722,3cyclictest33-21ksoftirqd/223:02:562
1010992722,3cyclictest33-21ksoftirqd/201:43:072
1010992721,3cyclictest33-21ksoftirqd/222:21:392
1010992721,3cyclictest33-21ksoftirqd/221:31:112
1010992721,3cyclictest33-21ksoftirqd/201:42:012
1001992723,3cyclictest25-21ksoftirqd/123:43:101
1001992722,3cyclictest25-21ksoftirqd/122:37:501
1001992722,3cyclictest25-21ksoftirqd/121:07:461
1001992722,3cyclictest25-21ksoftirqd/120:52:591
1001992722,3cyclictest25-21ksoftirqd/120:43:061
1001992722,3cyclictest25-21ksoftirqd/101:38:231
1001992721,4cyclictest25-21ksoftirqd/123:18:101
1001992721,4cyclictest25-21ksoftirqd/121:58:061
1001992721,4cyclictest25-21ksoftirqd/100:53:051
1001992721,4cyclictest25-21ksoftirqd/100:53:051
1001992721,3cyclictest25-21ksoftirqd/123:23:231
1001992721,3cyclictest25-21ksoftirqd/121:13:061
1001992721,3cyclictest25-21ksoftirqd/101:43:071
1001992720,4cyclictest25-21ksoftirqd/122:12:361
100199270,3cyclictest121rcu_preempt23:08:051
100199270,3cyclictest121rcu_preempt23:08:051
1016992620,3cyclictest41-21ksoftirqd/321:13:503
1010992620,4cyclictest33-21ksoftirqd/221:52:102
1010992620,4cyclictest33-21ksoftirqd/221:16:172
1010992620,3cyclictest33-21ksoftirqd/222:12:432
1010992619,4cyclictest33-21ksoftirqd/221:44:072
1010992619,4cyclictest33-21ksoftirqd/221:38:452
1001992621,3cyclictest25-21ksoftirqd/122:23:071
1001992621,3cyclictest25-21ksoftirqd/122:17:491
1001992621,3cyclictest25-21ksoftirqd/121:47:491
1001992621,3cyclictest25-21ksoftirqd/121:18:031
1001992620,3cyclictest25-21ksoftirqd/123:58:011
1001992620,3cyclictest25-21ksoftirqd/100:23:061
1010992519,3cyclictest33-21ksoftirqd/221:57:502
1001992520,3cyclictest25-21ksoftirqd/123:33:121
1001992520,3cyclictest25-21ksoftirqd/121:38:051
1001992520,3cyclictest25-21ksoftirqd/101:48:101
1001992519,4cyclictest25-21ksoftirqd/101:29:041
1001992518,4cyclictest25-21ksoftirqd/120:38:501
146842240,3sleep20-21swapper/201:49:572
1016992419,3cyclictest41-21ksoftirqd/321:47:483
1010992419,3cyclictest33-21ksoftirqd/222:48:122
1010992419,3cyclictest33-21ksoftirqd/222:38:042
1010992419,3cyclictest33-21ksoftirqd/201:56:402
1010992418,3cyclictest33-21ksoftirqd/221:09:482
1010992418,3cyclictest33-21ksoftirqd/220:45:052
1010992418,3cyclictest33-21ksoftirqd/200:13:062
1010992417,4cyclictest33-21ksoftirqd/221:20:302
1010992417,4cyclictest33-21ksoftirqd/200:36:302
1010992410,7cyclictest321ktimersoftd/220:38:002
101099240,2cyclictest121rcu_preempt00:10:412
1001992419,3cyclictest25-21ksoftirqd/123:52:511
89832230,3sleep20-21swapper/223:54:552
177391230,1ptp4l401ktimersoftd/320:47:593
101099238,5cyclictest33-21ksoftirqd/201:25:042
1010992318,3cyclictest33-21ksoftirqd/220:48:192
1010992317,4cyclictest33-21ksoftirqd/223:59:532
1010992317,4cyclictest33-21ksoftirqd/221:36:482
1010992316,4cyclictest33-21ksoftirqd/223:28:252
1010992316,4cyclictest33-21ksoftirqd/222:05:392
1010992316,4cyclictest33-21ksoftirqd/220:57:102
101099231,4cyclictest18455-21snmp_o5powerctl22:53:162
1010992217,3cyclictest33-21ksoftirqd/223:43:102
1010992217,3cyclictest33-21ksoftirqd/223:32:552
1010992217,3cyclictest33-21ksoftirqd/222:33:082
1010992217,3cyclictest33-21ksoftirqd/201:35:202
1010992217,3cyclictest33-21ksoftirqd/200:06:272
1010992216,4cyclictest33-21ksoftirqd/201:29:132
1010992216,3cyclictest2875-21grep20:28:152
1010992214,5cyclictest227-21systemd-journal23:02:492
101099221,18cyclictest14927-21snmp_o5powerctl01:13:192
101099216,5cyclictest33-21ksoftirqd/201:17:572
1010992116,3cyclictest33-21ksoftirqd/201:07:012
1010992115,4cyclictest33-21ksoftirqd/221:24:122
1010992115,4cyclictest33-21ksoftirqd/221:24:122
1010992115,3cyclictest33-21ksoftirqd/223:38:042
1010992115,3cyclictest33-21ksoftirqd/221:57:222
1010992115,3cyclictest33-21ksoftirqd/221:01:532
1010992114,4cyclictest7073-21grep00:28:222
101099211,3cyclictest10484-21ssh22:44:322
101099211,17cyclictest8592-21snmp_o5powerctl23:18:182
101099201,8cyclictest20170-21ssh00:43:172
1010992015,3cyclictest33-21ksoftirqd/222:14:142
1010992014,3cyclictest33-21ksoftirqd/222:26:532
1010992014,3cyclictest2551-21sh00:59:592
1010992013,4cyclictest27542-21if_enp1s0.122:28:062
1010992013,4cyclictest2165-21sh23:48:072
1010992013,4cyclictest14666-21gltestperf00:38:092
101099198,9cyclictest0-21swapper/201:08:202
101099191,4cyclictest27682-21/usr/sbin/munin00:53:152
101099191,4cyclictest27682-21/usr/sbin/munin00:53:152
1010991914,3cyclictest33-21ksoftirqd/200:48:132
1010991913,3cyclictest28557-21sh00:17:542
1010991913,3cyclictest14053-21sh23:24:342
1010991912,4cyclictest32030-21seq23:08:202
1010991912,4cyclictest32030-21seq23:08:202
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional