You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-06 - 06:39
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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackbslot4.osadl.org (updated Thu Aug 06, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
332399613,15cyclictest0-21swapper/320:35:093
299226014,16sleep20-21swapper/218:27:022
149172580,3sleep011-21rcuc/021:08:200
3323995741,11cyclictest0-21swapper/321:44:153
331899574,47cyclictest0-21swapper/221:31:352
331899574,46cyclictest0-21swapper/221:52:142
331899574,46cyclictest0-21swapper/221:21:452
331899564,45cyclictest0-21swapper/222:33:432
3312995618,32cyclictest353-21ntpq22:58:121
332399553,47cyclictest8869-21ssh23:53:003
332399551,50cyclictest361ktimersoftd/320:47:543
331899553,46cyclictest0-21swapper/222:21:442
332399544,45cyclictest0-21swapper/322:24:483
332399544,43cyclictest0-21swapper/320:30:563
332399543,45cyclictest0-21swapper/321:53:423
331899543,45cyclictest0-21swapper/221:27:152
289325410,17sleep10-21swapper/118:25:481
332399534,8cyclictest0-21swapper/323:00:403
332399534,43cyclictest0-21swapper/321:11:353
331899534,43cyclictest0-21swapper/223:27:572
331899534,42cyclictest0-21swapper/221:55:442
3312995322,26cyclictest21626-21grep20:33:251
3312995321,26cyclictest22673-21grep21:18:241
3312995318,30cyclictest1279-21/usr/sbin/munin23:43:101
3312995318,29cyclictest16045-21unixbench_multi23:18:211
3312995317,32cyclictest643-21runrttasks22:38:071
3312995317,32cyclictest643-21runrttasks22:38:071
3312995317,31cyclictest580-21ksmtuned20:02:461
3312995317,30cyclictest543-21systemd-logind23:57:501
332399524,42cyclictest0-21swapper/323:41:453
332399524,10cyclictest0-21swapper/321:23:353
3323995238,9cyclictest0-21swapper/322:16:243
332399523,44cyclictest0-21swapper/321:28:083
332399523,43cyclictest0-21swapper/323:37:023
3323995220,26cyclictest24976-21uname22:48:103
3323995215,32cyclictest6853-21latency_hist20:02:553
3323995212,34cyclictest30042-21ssh22:54:183
331899525,17cyclictest0-21swapper/221:41:372
331899524,43cyclictest0-21swapper/222:47:032
331899524,42cyclictest0-21swapper/220:31:552
331899523,43cyclictest31527-21/usr/sbin/munin22:13:222
331899523,43cyclictest0-21swapper/223:11:412
331899523,43cyclictest0-21swapper/223:11:412
331899523,43cyclictest0-21swapper/223:06:332
331899523,43cyclictest0-21swapper/221:04:062
3318995219,27cyclictest8874-21grep21:43:212
3312995218,28cyclictest31448-21aten_rbpower_cu20:48:051
3312995215,7cyclictest22887-21seq22:45:121
3312995211,35cyclictest28100-21fschecks_time20:43:101
332399519,36cyclictest0-21swapper/322:29:443
332399518,37cyclictest26985-21iostat_ios22:08:093
332399514,42cyclictest0-21swapper/322:06:543
332399511,45cyclictest361ktimersoftd/322:19:143
331899519,37cyclictest0-21swapper/220:47:392
331899514,41cyclictest0-21swapper/223:45:122
331899514,41cyclictest0-21swapper/219:09:412
331899514,41cyclictest0-21swapper/219:09:412
331899513,42cyclictest0-21swapper/223:37:422
331899513,23cyclictest0-21swapper/223:49:062
331299519,7cyclictest9941-21sh21:02:531
331299513,18cyclictest0-21swapper/122:50:481
3312995121,25cyclictest8162-21timerwakeupswit20:03:241
3312995118,28cyclictest7189-21/usr/sbin/munin23:08:031
3312995118,28cyclictest7189-21/usr/sbin/munin23:08:031
3312995117,29cyclictest6576-21open_inodes18:33:221
3312995116,29cyclictest3998-21sed20:53:231
3312995116,29cyclictest22663-21cut23:28:031
3312995115,9cyclictest5139-21sed21:38:241
3312995115,31cyclictest10590-21latency_hist20:12:551
3312995112,8cyclictest564-21dbus-daemon23:17:501
332399508,37cyclictest25289-21unixbench-2d20:38:273
332399504,7cyclictest0-21swapper/321:17:153
332399504,41cyclictest0-21swapper/320:48:553
332399503,42cyclictest0-21swapper/321:03:563
332399503,40cyclictest0-21swapper/323:52:423
332399502,41cyclictest594-21modem-manager23:07:503
331899505,39cyclictest0-21swapper/223:19:522
331899505,38cyclictest0-21swapper/220:53:132
331899504,41cyclictest0-21swapper/223:54:022
331899504,41cyclictest0-21swapper/222:07:042
331899504,40cyclictest0-21swapper/222:48:372
331899504,40cyclictest0-21swapper/221:58:292
331899504,40cyclictest0-21swapper/221:58:292
331899504,40cyclictest0-21swapper/220:50:562
331899504,40cyclictest0-21swapper/220:40:062
331899504,40cyclictest0-21swapper/219:58:082
331899504,40cyclictest0-21swapper/219:38:252
331899504,39cyclictest0-21swapper/220:34:462
331899503,41cyclictest0-21swapper/220:57:562
331899503,41cyclictest0-21swapper/219:48:212
331299505,38cyclictest0-21swapper/119:27:561
331299503,39cyclictest0-21swapper/121:08:461
3312995020,24cyclictest18067-21grep21:13:121
3312995017,28cyclictest10317-21aten_rbpower_vo21:03:051
3312995017,27cyclictest923-21ntp_kernel_err21:33:131
3312995016,6cyclictest3298-21munin-node18:27:581
3312995016,29cyclictest6359-21sed23:48:211
3312995011,8cyclictest15824-21netstat21:53:141
332399494,39cyclictest0-21swapper/323:24:033
332399494,39cyclictest0-21swapper/323:08:533
332399494,39cyclictest0-21swapper/323:08:533
332399493,5cyclictest0-21swapper/321:22:153
332399493,40cyclictest0-21swapper/323:22:323
332399493,40cyclictest0-21swapper/322:44:333
332399493,40cyclictest0-21swapper/321:58:093
332399493,40cyclictest0-21swapper/321:58:093
332399493,40cyclictest0-21swapper/320:55:163
332399491,43cyclictest361ktimersoftd/321:33:053
331899495,18cyclictest0-21swapper/223:16:112
331899494,39cyclictest0-21swapper/222:41:092
331899494,39cyclictest0-21swapper/222:41:092
331899494,39cyclictest0-21swapper/220:13:102
331899494,39cyclictest0-21swapper/220:04:452
331899493,6cyclictest18310-21ssh21:13:162
331899493,41cyclictest0-21swapper/218:42:572
331899493,40cyclictest0-21swapper/222:27:542
331899493,40cyclictest0-21swapper/221:33:452
331899493,39cyclictest0-21swapper/219:33:072
3318994912,5cyclictest0-21swapper/223:01:082
3318994910,5cyclictest0-21swapper/218:58:182
3318994910,33cyclictest0-21swapper/222:23:522
331299495,11cyclictest0-21swapper/122:33:041
331299493,39cyclictest24859-21ntp_states20:38:211
331299493,19cyclictest0-21swapper/121:58:401
331299493,19cyclictest0-21swapper/121:58:401
3312994920,24cyclictest19655-21switchtime23:23:231
3312994917,26cyclictest26474-21tune2fs23:33:041
3312994915,7cyclictest11125-21seq18:47:271
3312994915,6cyclictest643-21runrttasks20:13:451
3312994911,7cyclictest20780-21aten_rbpower_en19:13:071
3312994911,32cyclictest0-21swapper/121:27:531
330899494,39cyclictest0-21swapper/023:15:030
330899494,23cyclictest0-21swapper/022:56:050
3308994914,31cyclictest8472-21unixbench_multi23:08:200
3308994914,31cyclictest8472-21unixbench_multi23:08:200
332399488,34cyclictest7890-21users20:58:263
332399486,36cyclictest4468-21latency21:38:133
332399484,38cyclictest0-21swapper/323:14:073
332399484,38cyclictest0-21swapper/322:39:343
332399484,38cyclictest0-21swapper/322:39:343
332399484,38cyclictest0-21swapper/319:18:143
3323994832,11cyclictest0-21swapper/322:32:543
3323994812,31cyclictest11845-21uname21:48:113
331899484,38cyclictest0-21swapper/223:38:322
331899484,38cyclictest0-21swapper/221:10:252
331899484,38cyclictest0-21swapper/219:43:202
331899483,8cyclictest0-21swapper/220:18:392
331899483,40cyclictest0-21swapper/219:23:402
331899483,39cyclictest0-21swapper/222:09:202
331899483,39cyclictest0-21swapper/219:03:262
331299489,7cyclictest29591-21netstat21:28:141
331299488,7cyclictest28754-21irqstats22:53:101
331299484,39cyclictest0-21swapper/123:03:061
331299483,39cyclictest0-21swapper/122:14:271
331299483,16cyclictest0-21swapper/120:28:411
3312994819,24cyclictest31129-21timerandwakeup19:38:231
3312994817,26cyclictest29983-21aten_rbpower_po23:38:021
3312994814,6cyclictest643-21runrttasks19:52:161
3312994813,6cyclictest1957-21fschecks_time22:18:071
3312994812,9cyclictest564-21dbus-daemon18:37:571
3312994812,8cyclictest564-21dbus-daemon22:07:521
3312994812,5cyclictest0-21swapper/120:25:471
3312994812,5cyclictest0-21swapper/120:25:471
332399475,36cyclictest5568-21munin-run18:32:573
332399474,38cyclictest0-21swapper/323:44:423
332399473,39cyclictest0-21swapper/318:38:093
332399473,39cyclictest0-21swapper/318:33:263
332399470,40cyclictest22884-21irqstats23:28:063
331899478,7cyclictest0-21swapper/223:23:562
331899476,6cyclictest0-21swapper/219:28:112
331899476,36cyclictest16218-21diskmemload22:53:022
331899474,36cyclictest0-21swapper/218:28:032
331899473,38cyclictest0-21swapper/219:53:082
331899473,38cyclictest0-21swapper/219:18:212
331899473,38cyclictest0-21swapper/218:53:272
331299475,7cyclictest0-21swapper/119:47:551
331299475,10cyclictest0-21swapper/122:28:121
331299474,16cyclictest0-21swapper/122:27:161
331299474,11cyclictest0-21swapper/122:03:551
331299473,20cyclictest0-21swapper/118:54:501
3312994721,21cyclictest8718-21timerwakeupswit21:43:191
3312994716,6cyclictest11601-21fschecks_time21:48:071
3312994714,6cyclictest643-21runrttasks18:52:111
3312994714,6cyclictest29325-21timerwakeupswit19:33:251
3312994710,5cyclictest0-21swapper/119:08:261
3312994710,5cyclictest0-21swapper/119:08:261
330899474,37cyclictest0-21swapper/023:25:350
330899474,36cyclictest0-21swapper/021:25:080
330899473,9cyclictest0-21swapper/020:51:460
3323994612,6cyclictest572-21gdbus19:52:553
331899464,36cyclictest0-21swapper/218:32:582
331899464,11cyclictest0-21swapper/220:23:112
331899464,11cyclictest0-21swapper/220:23:112
331899463,39cyclictest0-21swapper/218:43:032
331299464,17cyclictest0-21swapper/119:29:531
331299464,14cyclictest0-21swapper/118:58:251
331299463,10cyclictest549-21NetworkManager19:07:561
3312994615,6cyclictest23068-21if_eth219:18:121
330899464,36cyclictest0-21swapper/023:54:380
330899464,36cyclictest0-21swapper/022:24:350
330899464,36cyclictest0-21swapper/022:03:160
330899464,36cyclictest0-21swapper/021:53:220
330899464,36cyclictest0-21swapper/021:37:300
330899464,36cyclictest0-21swapper/021:21:520
330899464,36cyclictest0-21swapper/021:12:590
330899464,36cyclictest0-21swapper/021:07:170
330899464,36cyclictest0-21swapper/020:43:380
330899464,20cyclictest0-21swapper/022:00:460
330899464,20cyclictest0-21swapper/022:00:460
332399458,32cyclictest1236-21latency_hist19:47:553
332399454,36cyclictest0-21swapper/319:53:283
332399454,36cyclictest0-21swapper/319:03:363
332399454,36cyclictest0-21swapper/318:43:073
332399454,35cyclictest0-21swapper/318:48:373
332399453,36cyclictest0-21swapper/319:35:453
331899453,36cyclictest0-21swapper/219:13:072
331899453,36cyclictest0-21swapper/218:50:112
3318994511,5cyclictest0-21swapper/220:08:222
330899454,36cyclictest0-21swapper/020:31:210
332399444,35cyclictest0-21swapper/320:25:193
332399444,35cyclictest0-21swapper/320:25:193
332399444,35cyclictest0-21swapper/320:11:153
332399444,35cyclictest0-21swapper/319:16:473
332399444,35cyclictest0-21swapper/318:53:363
332399444,34cyclictest0-21swapper/320:21:103
332399444,10cyclictest0-21swapper/320:14:453
331299444,17cyclictest0-21swapper/120:17:591
330899445,7cyclictest0-21swapper/022:38:490
330899445,7cyclictest0-21swapper/022:38:490
330899445,33cyclictest0-21swapper/022:22:080
330899445,33cyclictest0-21swapper/022:12:380
330899444,35cyclictest0-21swapper/021:38:300
330899444,15cyclictest0-21swapper/020:33:230
330899443,35cyclictest0-21swapper/020:42:210
332399434,33cyclictest0-21swapper/319:02:573
332399433,9cyclictest0-21swapper/319:12:113
332399433,9cyclictest0-21swapper/319:12:113
332399433,8cyclictest0-21swapper/319:28:193
332399433,35cyclictest0-21swapper/320:04:193
332399433,35cyclictest0-21swapper/319:39:153
332399433,35cyclictest0-21swapper/319:23:463
330899436,31cyclictest0-21swapper/023:43:560
330899435,33cyclictest0-21swapper/021:28:270
330899434,9cyclictest0-21swapper/023:48:110
330899434,33cyclictest0-21swapper/021:51:050
330899433,35cyclictest0-21swapper/023:28:150
3312994211,5cyclictest0-21swapper/119:53:091
330899426,7cyclictest0-21swapper/020:59:230
8892403,7sleep00-21swapper/023:42:360
230092403,6sleep00-21swapper/022:45:290
30552393,11sleep00-21swapper/019:52:220
92882383,7sleep00-21swapper/021:44:070
52032383,7sleep00-21swapper/020:55:410
330899384,29cyclictest0-21swapper/022:32:570
203242383,7sleep00-21swapper/019:10:420
203242383,7sleep00-21swapper/019:10:420
165742384,7sleep00-21swapper/019:00:320
330899374,28cyclictest0-21swapper/020:25:550
330899374,28cyclictest0-21swapper/020:25:550
330899374,27cyclictest0-21swapper/020:17:390
330899374,27cyclictest0-21swapper/018:28:070
330899373,29cyclictest0-21swapper/022:30:420
21382376,24sleep00-21swapper/018:23:180
330899364,27cyclictest0-21swapper/020:03:180
330899364,26cyclictest0-21swapper/018:49:400
3308993625,7cyclictest6411-21sort18:33:190
108372363,7sleep00-21swapper/018:43:540
103582363,7sleep00-21swapper/020:10:090
46852353,7sleep00-21swapper/019:54:240
330899354,26cyclictest0-21swapper/023:19:350
330899354,26cyclictest0-21swapper/019:58:140
330899354,25cyclictest0-21swapper/019:14:180
330899344,25cyclictest0-21swapper/023:02:450
330899344,25cyclictest0-21swapper/022:15:570
330899344,25cyclictest0-21swapper/018:53:050
330899344,24cyclictest0-21swapper/019:03:190
3308993422,8cyclictest4154-21tail23:03:110
29352346,23sleep30-21swapper/318:26:223
3308993321,7cyclictest31978-21cut19:43:060
3308993310,18cyclictest0-21swapper/022:50:350
330899324,23cyclictest0-21swapper/023:35:190
3308993220,7cyclictest29164-21cat19:33:230
330899314,22cyclictest0-21swapper/019:18:550
3308993119,7cyclictest30375-21grep19:38:090
330899304,21cyclictest0-21swapper/020:19:380
330899304,21cyclictest0-21swapper/019:30:200
330899304,21cyclictest0-21swapper/019:27:100
3308993018,7cyclictest8532-21find18:38:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional