You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-13 - 06:54
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 highest latencies:
System rackbslot4.osadl.org (updated Mon Jul 13, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
275222950,10sleep02597999cyclictest23:16:330
2599099752,67cyclictest8367-21ssh23:35:262
2599099734,9cyclictest0-21swapper/222:18:372
2599099734,63cyclictest0-21swapper/221:01:152
2599099734,62cyclictest0-21swapper/222:28:572
2599099734,36cyclictest0-21swapper/221:32:282
2599099733,39cyclictest0-21swapper/222:23:372
2599099729,33cyclictest0-21swapper/221:53:412
2599099728,30cyclictest0-21swapper/222:47:572
2599099727,32cyclictest0-21swapper/220:50:372
2599099724,33cyclictest0-21swapper/223:41:142
2599099723,39cyclictest0-21swapper/221:09:292
2599099723,38cyclictest0-21swapper/223:56:352
2599099715,7cyclictest0-21swapper/221:35:562
2599099715,33cyclictest0-21swapper/223:05:402
2599099715,33cyclictest0-21swapper/223:05:402
2599099715,33cyclictest0-21swapper/222:05:342
2599099715,33cyclictest0-21swapper/221:58:292
2599099715,33cyclictest0-21swapper/220:59:132
2599099715,32cyclictest0-21swapper/222:38:372
2599099714,33cyclictest0-21swapper/222:54:582
2599099714,33cyclictest0-21swapper/220:44:252
2599099714,33cyclictest0-21swapper/220:44:252
2599099712,40cyclictest629-21snmpd20:53:392
25990997110,28cyclictest0-21swapper/200:03:262
2599099705,6cyclictest0-21swapper/223:24:222
2599099705,32cyclictest0-21swapper/223:47:522
2599099705,32cyclictest0-21swapper/221:44:182
2599099704,7cyclictest0-21swapper/223:10:272
2599099704,33cyclictest0-21swapper/223:16:562
2599099704,32cyclictest0-21swapper/221:46:002
2599099699,5cyclictest0-21swapper/221:20:522
2599099696,30cyclictest0-21swapper/222:34:502
2599099694,7cyclictest0-21swapper/223:15:102
2599099694,33cyclictest0-21swapper/221:28:582
2599099694,32cyclictest0-21swapper/221:15:532
2599099694,32cyclictest0-21swapper/221:11:412
25990996910,5cyclictest0-21swapper/222:58:412
2599099685,36cyclictest0-21swapper/200:10:132
2599099683,38cyclictest0-21swapper/219:21:082
2599099674,32cyclictest0-21swapper/223:36:392
45032640,6sleep10-21swapper/119:06:171
2599099644,36cyclictest0-21swapper/222:14:092
2599099633,35cyclictest0-21swapper/220:30:582
2599099625,35cyclictest0-21swapper/222:42:582
2599099614,36cyclictest0-21swapper/222:08:322
2599799594,49cyclictest0-21swapper/323:20:583
253902599,17sleep10-21swapper/118:36:371
2599799565,7cyclictest0-21swapper/321:19:093
2599799554,7cyclictest0-21swapper/323:48:253
2599799553,47cyclictest0-21swapper/320:44:003
2599799553,47cyclictest0-21swapper/320:44:003
25997995445,5cyclictest37-21ksoftirqd/321:30:463
254262549,16sleep00-21swapper/018:37:040
2599799533,44cyclictest4230-21smart_sda22:46:133
2598399537,40cyclictest0-21swapper/122:04:531
2598399534,43cyclictest0-21swapper/123:21:461
2599799524,43cyclictest0-21swapper/323:00:563
2599799524,43cyclictest0-21swapper/323:00:563
2599799523,44cyclictest0-21swapper/323:51:053
2599799523,44cyclictest0-21swapper/322:25:273
2599799516,39cyclictest0-21swapper/321:58:263
2599799514,41cyclictest0-21swapper/322:29:073
2599799513,42cyclictest0-21swapper/323:34:523
2599799512,43cyclictest14551-21kworker/3:021:50:383
2599799509,35cyclictest564-21dbus-daemon20:25:483
2599799506,39cyclictest0-21swapper/300:09:253
2599799506,38cyclictest0-21swapper/320:53:053
2599799505,39cyclictest0-21swapper/323:56:593
2599799504,41cyclictest0-21swapper/322:35:473
2599799504,40cyclictest0-21swapper/323:28:063
2599799504,40cyclictest0-21swapper/322:06:463
2599799504,40cyclictest0-21swapper/320:49:003
2599799504,40cyclictest0-21swapper/320:06:003
2599799503,42cyclictest0-21swapper/321:13:293
2599799503,41cyclictest0-21swapper/323:38:263
2599799503,21cyclictest23628-21ssh23:11:233
25997995020,25cyclictest23279-21timerandwakeup19:56:163
25997995018,27cyclictest26746-21netstat23:16:063
25997995011,33cyclictest0-21swapper/322:51:283
25997995011,33cyclictest0-21swapper/319:11:063
2598399503,4cyclictest0-21swapper/122:30:571
25983995015,29cyclictest31252-21sshd21:12:541
2599799499,34cyclictest30378-21aten_rbpower_en18:51:013
2599799494,39cyclictest0-21swapper/321:04:043
2599799494,39cyclictest0-21swapper/320:11:193
2599799493,41cyclictest0-21swapper/321:40:483
2599799493,20cyclictest0-21swapper/300:01:023
25997994911,32cyclictest0-21swapper/322:56:533
25997994910,33cyclictest0-21swapper/321:36:523
2599099494,39cyclictest0-21swapper/223:55:352
2599099494,39cyclictest0-21swapper/219:29:562
2599099494,39cyclictest0-21swapper/219:29:562
25983994912,31cyclictest0-21swapper/121:08:071
253922498,14sleep30-21swapper/318:36:393
2599799484,38cyclictest0-21swapper/322:41:533
2599799484,11cyclictest0-21swapper/320:01:043
2599799484,10cyclictest0-21swapper/323:42:163
2599799484,10cyclictest0-21swapper/321:51:183
2599799483,40cyclictest0-21swapper/322:10:483
2599799483,40cyclictest0-21swapper/322:01:083
2599799483,40cyclictest0-21swapper/321:33:283
2599799483,39cyclictest0-21swapper/319:37:133
2599799483,38cyclictest0-21swapper/319:51:083
2599799482,41cyclictest0-21swapper/321:08:123
25997994810,33cyclictest18324-21fschecks_time20:56:023
2598399484,39cyclictest0-21swapper/121:37:171
2598399484,38cyclictest0-21swapper/123:46:151
2598399484,38cyclictest0-21swapper/123:37:551
2598399484,38cyclictest0-21swapper/122:11:171
2598399483,39cyclictest0-21swapper/122:56:071
2599799477,34cyclictest0-21swapper/322:33:253
2599799475,36cyclictest0-21swapper/318:56:143
2599799474,38cyclictest0-21swapper/323:07:293
2599799474,37cyclictest0-21swapper/321:20:483
2599799473,39cyclictest0-21swapper/320:36:033
2599099474,37cyclictest0-21swapper/218:46:022
2598399479,33cyclictest0-21swapper/121:31:341
2598399477,35cyclictest0-21swapper/121:46:231
2598399474,19cyclictest0-21swapper/121:19:331
25983994710,31cyclictest0-21swapper/123:16:321
2599799464,37cyclictest0-21swapper/322:16:073
2599799464,37cyclictest0-21swapper/319:16:103
2599799463,37cyclictest0-21swapper/320:16:173
2599099465,34cyclictest0-21swapper/219:15:502
2599099464,36cyclictest0-21swapper/219:06:102
2599099463,38cyclictest0-21swapper/223:30:082
2598399467,33cyclictest0-21swapper/122:40:171
2598399466,34cyclictest0-21swapper/123:10:151
2598399466,34cyclictest0-21swapper/123:01:231
2598399466,34cyclictest0-21swapper/123:01:231
2598399464,37cyclictest0-21swapper/123:11:141
2598399464,37cyclictest0-21swapper/121:55:241
2598399464,37cyclictest0-21swapper/121:41:381
2598399464,37cyclictest0-21swapper/121:22:561
2598399464,37cyclictest0-21swapper/121:02:531
25983994610,5cyclictest0-21swapper/121:29:211
2599799454,36cyclictest0-21swapper/319:26:103
2599799454,36cyclictest0-21swapper/319:26:103
2599799453,8cyclictest0-21swapper/319:46:013
2599799453,38cyclictest0-21swapper/320:32:273
2599799453,36cyclictest0-21swapper/320:26:143
2599799453,36cyclictest0-21swapper/319:21:063
2599099454,36cyclictest0-21swapper/219:16:192
25990994510,30cyclictest0-21swapper/219:35:492
2598399458,32cyclictest0-21swapper/122:49:431
2598399455,7cyclictest0-21swapper/123:29:161
2598399455,34cyclictest0-21swapper/100:02:251
2598399454,36cyclictest0-21swapper/123:53:161
2598399453,37cyclictest0-21swapper/121:58:161
2598399453,36cyclictest0-21swapper/123:41:221
2598399453,36cyclictest0-21swapper/122:06:111
2597999454,35cyclictest0-21swapper/022:36:090
81212443,7sleep00-21swapper/022:09:240
2599799443,7cyclictest4250-21netstat19:06:113
2599799443,35cyclictest629-21snmpd18:50:503
2599799443,35cyclictest0-21swapper/319:01:113
2599099444,33cyclictest0-21swapper/220:20:482
2599099443,36cyclictest0-21swapper/218:41:052
2598399443,8cyclictest17407-21ntp_offset22:21:081
2598399443,36cyclictest0-21swapper/122:43:171
2598399443,35cyclictest0-21swapper/100:06:081
254472449,29sleep20-21swapper/218:37:182
20742443,10sleep00-21swapper/022:43:580
59282433,7sleep00-21swapper/022:49:050
2599799434,34cyclictest0-21swapper/319:40:573
2599799433,36cyclictest0-21swapper/319:31:023
2599099434,35cyclictest0-21swapper/220:25:582
2599099434,35cyclictest0-21swapper/219:50:322
2599099433,35cyclictest0-21swapper/219:45:322
2599099433,33cyclictest0-21swapper/219:00:502
2599099432,35cyclictest27781-21runrttasks20:10:482
2598399434,8cyclictest0-21swapper/118:47:041
2599099424,34cyclictest0-21swapper/220:14:252
2599099424,33cyclictest0-21swapper/219:36:182
2599099423,34cyclictest0-21swapper/220:37:252
2599099423,34cyclictest0-21swapper/220:22:262
2599099423,33cyclictest0-21swapper/219:03:342
25990994226,10cyclictest25313-21sed20:01:202
2598399427,29cyclictest0-21swapper/120:56:321
2598399423,33cyclictest0-21swapper/118:45:511
2599099413,34cyclictest0-21swapper/219:53:322
2599099413,33cyclictest0-21swapper/218:54:372
2598399415,7cyclictest0-21swapper/120:46:101
2598399413,7cyclictest30501-21diskstats18:51:041
242042413,7sleep00-21swapper/023:12:360
208372413,7sleep00-21swapper/020:59:370
113532413,7sleep00-21swapper/023:38:440
2599099403,5cyclictest0-21swapper/220:00:482
217352403,7sleep00-21swapper/019:52:160
217332403,7sleep00-21swapper/023:10:260
12622403,7sleep00-21swapper/018:58:280
43732393,7sleep10-21swapper/120:32:461
326452394,29sleep00-21swapper/021:58:340
274042393,7sleep10-21swapper/120:07:511
272312393,7sleep00-21swapper/022:34:440
25979993927,7cyclictest2314-21grep20:26:200
233302393,7sleep00-21swapper/021:01:540
218722393,7sleep00-21swapper/023:51:560
143812393,7sleep00-21swapper/022:16:410
300542383,7sleep00-21swapper/000:03:110
25983993819,14cyclictest6191-21sh23:31:171
25983993816,16cyclictest0-21swapper/123:56:031
2597999384,29cyclictest0-21swapper/021:13:080
25979993826,7cyclictest29779-21wget23:20:540
237282383,7sleep00-21swapper/019:58:400
161722383,7sleep10-21swapper/119:37:491
87332373,7sleep00-21swapper/020:42:300
87332373,7sleep00-21swapper/020:42:300
61882373,6sleep00-21swapper/020:37:110
313462373,7sleep10-21swapper/120:20:221
25983993726,7cyclictest11559-21cat19:26:091
25983993726,7cyclictest11559-21cat19:26:091
2597999372,6cyclictest27089-21iostat_ios18:41:090
45382363,7sleep00-21swapper/020:34:460
25983993624,7cyclictest14335-21egrep20:50:581
2597999364,27cyclictest0-21swapper/023:28:080
2597999364,26cyclictest0-21swapper/022:23:440
26112353,7sleep10-21swapper/120:29:191
25983993523,8cyclictest17921-21chrt19:41:221
2597999354,27cyclictest0-21swapper/022:25:540
2597999354,27cyclictest0-21swapper/021:35:150
2597999354,26cyclictest0-21swapper/021:48:350
2597999353,27cyclictest0-21swapper/020:46:370
25983993425,5cyclictest21-21ksoftirqd/119:50:481
25983993422,7cyclictest7614-21grep22:51:041
2597999343,27cyclictest0-21swapper/021:51:250
2597999343,27cyclictest0-21swapper/000:08:260
2597999343,26cyclictest0-21swapper/023:55:560
25979993424,6cyclictest2414-21tr19:01:120
25979993422,7cyclictest5064-21wc21:21:120
4902333,7sleep10-21swapper/120:22:031
44532336,22sleep00-21swapper/019:06:170
2598399334,24cyclictest0-21swapper/119:53:501
25983993320,8cyclictest14032-21sed19:31:171
2597999334,24cyclictest0-21swapper/021:16:100
25979993321,7cyclictest11130-21cut19:26:020
25979993321,7cyclictest11130-21cut19:26:020
187752334,7sleep00-21swapper/019:46:050
186012333,6sleep00-21swapper/023:48:010
2598399323,24cyclictest0-21swapper/122:19:091
2598399323,24cyclictest0-21swapper/119:55:581
2597999325,22cyclictest0-21swapper/021:41:040
2597999324,24cyclictest0-21swapper/022:53:380
2597999324,24cyclictest0-21swapper/022:10:580
2597999324,24cyclictest0-21swapper/021:30:360
2597999324,23cyclictest0-21swapper/023:45:380
2597999324,23cyclictest0-21swapper/020:52:080
2597999323,25cyclictest0-21swapper/019:11:380
2597999323,23cyclictest0-21swapper/022:00:580
25979993223,5cyclictest15340-21/usr/sbin/munin21:36:110
2598399319,17cyclictest5868-21timerandwakeup20:36:181
25983993120,7cyclictest9796-21cat19:21:101
25983993119,7cyclictest6496-21diskmemload22:26:091
25983993119,7cyclictest32738-21ls18:56:081
2597999314,23cyclictest0-21swapper/021:06:080
2597999314,22cyclictest0-21swapper/019:36:100
2597999313,24cyclictest0-21swapper/019:16:380
2597999312,15cyclictest309372unixbench_multi20:16:200
25979993119,7cyclictest6362-21grep23:31:190
6472303,7sleep00-21swapper/020:23:190
25983993018,7cyclictest28409-21latency20:11:081
25983993016,8cyclictest8190-21smart_sda19:16:161
2597999303,23cyclictest0-21swapper/022:56:070
25979993020,6cyclictest15832-21timerwakeupswit23:01:150
25979993020,6cyclictest15832-21timerwakeupswit23:01:150
25979993019,7cyclictest27026-21timerandwakeup20:06:170
25979993015,9cyclictest549-21NetworkManager19:40:490
25997992919,6cyclictest27347-21ntp_states18:41:143
2598399294,20cyclictest0-21swapper/120:41:001
2598399294,20cyclictest0-21swapper/120:41:001
2598399294,20cyclictest0-21swapper/120:01:031
2598399293,20cyclictest1735-21cut19:01:011
25983992914,9cyclictest0-21swapper/119:11:031
2597999294,20cyclictest0-21swapper/019:21:010
25979992917,7cyclictest29155-21netstat18:46:130
25979992819,5cyclictest144412sleep019:34:260
25979992818,6cyclictest30445-21cpu18:51:020
25979992817,7cyclictest24451-21cut20:01:030
25979992718,5cyclictest27876-21/usr/sbin/munin20:10:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional