You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-29 - 02:27
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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rackdslot1.osadl.org (updated Mon Sep 28, 2026 12:45:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
134491650,3ptp4l12406-21/usr/sbin/munin10:15:220
134491650,3ptp4l12406-21/usr/sbin/munin10:15:220
150742640,5sleep22225399cyclictest10:20:252
134491610,3ptp4l27333-21df_abs08:30:143
134491600,4ptp4l15979-21df_inode09:15:141
134491570,4ptp4l0-21swapper/110:00:171
134491570,4ptp4l0-21swapper/008:30:200
134491560,3ptp4l0-21swapper/212:05:172
134491560,3ptp4l0-21swapper/109:45:211
134491560,3ptp4l0-21swapper/009:25:180
134491560,15ptp4l0-21swapper/210:35:252
253382550,4sleep12225299cyclictest10:45:121
134491550,4ptp4l0-21swapper/211:08:072
134491550,4ptp4l0-21swapper/207:30:322
134491550,3ptp4l0-21swapper/011:25:130
134491540,5ptp4l0-21swapper/012:30:190
134491540,4ptp4l0-21swapper/108:00:181
134491540,3ptp4l0-21swapper/311:50:523
134491540,3ptp4l0-21swapper/110:35:011
134491540,19ptp4l9-21ksoftirqd/008:05:240
134491530,4ptp4l0-21swapper/208:17:022
134491530,4ptp4l0-21swapper/208:09:412
134491530,4ptp4l0-21swapper/008:38:560
134491530,3ptp4l0-21swapper/211:20:032
134491530,3ptp4l0-21swapper/011:33:340
134491530,11ptp4l0-21swapper/211:53:162
134491520,4ptp4l0-21swapper/109:02:501
134491520,12ptp4l20936-21ls07:05:200
134491510,9ptp4l20343-21hddtemp_smartct07:05:151
134491510,4ptp4l0-21swapper/211:18:342
134491510,3ptp4l0-21swapper/008:28:430
134491510,12ptp4l0-21swapper/012:35:340
134491500,4ptp4l0-21swapper/311:18:593
134491500,4ptp4l0-21swapper/112:37:211
134491500,12ptp4l0-21swapper/209:05:122
134491490,4ptp4l0-21swapper/312:38:253
134491490,4ptp4l0-21swapper/212:11:212
134491490,4ptp4l0-21swapper/210:33:022
134491490,3ptp4l0-21swapper/008:40:260
134491480,4ptp4l0-21swapper/311:09:323
134491480,4ptp4l0-21swapper/308:37:503
134491480,4ptp4l0-21swapper/209:12:382
134491480,4ptp4l0-21swapper/110:11:121
134491480,4ptp4l0-21swapper/109:32:271
134491480,4ptp4l0-21swapper/109:09:421
134491480,4ptp4l0-21swapper/108:52:401
134491480,4ptp4l0-21swapper/010:30:360
134491480,3ptp4l0-21swapper/309:39:573
134491480,3ptp4l0-21swapper/308:25:083
134491480,3ptp4l0-21swapper/009:23:340
22254994730,4cyclictest41-21ksoftirqd/310:35:233
134491470,4ptp4l0-21swapper/312:20:083
134491470,4ptp4l0-21swapper/312:20:083
134491470,4ptp4l0-21swapper/211:10:502
134491470,4ptp4l0-21swapper/009:54:200
134491470,12ptp4l0-21swapper/007:40:380
134491460,4ptp4l0-21swapper/311:36:113
134491460,4ptp4l0-21swapper/111:38:531
134491450,3ptp4l0-21swapper/212:04:182
134491450,17ptp4l28153-21sed09:40:190
22252994438,3cyclictest25-21ksoftirqd/108:35:001
22252994411,4cyclictest25-21ksoftirqd/109:59:591
134491440,5ptp4l0-21swapper/208:40:132
134491440,4ptp4l25162-21apt-get09:35:112
134491440,4ptp4l0-21swapper/011:47:060
134491440,3ptp4l0-21swapper/007:17:320
134491440,2ptp4l121rcu_preempt11:24:180
134491440,11ptp4l0-21swapper/212:27:282
134491430,9ptp4l0-21swapper/208:27:582
134491430,8ptp4l21022-21diskstats10:35:160
134491430,4ptp4l0-21swapper/312:27:503
134491430,3ptp4l0-21swapper/308:05:143
134491420,9ptp4l0-21swapper/208:22:582
134491420,5ptp4l0-21swapper/011:06:540
134491420,4ptp4l7118-21irqstats07:45:180
134491420,4ptp4l3908-21apt-get08:50:100
134491420,4ptp4l27464-21iostat07:20:160
134491420,4ptp4l23604-21df11:50:120
134491420,4ptp4l16495-21hddtemp_smartct10:25:161
134491420,4ptp4l0-21swapper/011:00:580
134491420,4ptp4l0-21swapper/008:01:070
134491420,3ptp4l0-21swapper/309:16:323
134491410,5ptp4l0-21swapper/311:31:153
134491410,5ptp4l0-21swapper/307:20:103
134491410,5ptp4l0-21swapper/110:05:151
134491410,5ptp4l0-21swapper/007:10:190
134491410,4ptp4l6206-21apt-get08:55:110
134491410,4ptp4l24137-21users08:20:290
134491410,4ptp4l2285-21df_inode09:55:150
134491410,4ptp4l17054-21irqstats11:35:190
134491410,4ptp4l15337-21ls10:20:281
134491410,4ptp4l1303-21ntp_states12:10:223
134491410,4ptp4l11301-21hddtemp_smartct07:55:161
134491410,4ptp4l10652-21ls10:10:260
134491410,4ptp4l0-21swapper/209:20:202
134491410,4ptp4l0-21swapper/011:15:520
134491410,3ptp4l16065-21apt-get10:25:123
134491410,3ptp4l0-21swapper/007:36:560
134491410,13ptp4l0-21swapper/010:47:170
2225299408,4cyclictest25-21ksoftirqd/109:41:151
2225299406,4cyclictest25-21ksoftirqd/110:16:021
2225299406,4cyclictest25-21ksoftirqd/110:16:021
2225299405,3cyclictest121rcu_preempt11:02:281
22252994035,3cyclictest25-21ksoftirqd/111:45:041
22252994035,3cyclictest25-21ksoftirqd/108:30:011
22252994034,3cyclictest25-21ksoftirqd/112:15:181
2225299401,8cyclictest25-21ksoftirqd/107:54:241
134491400,8ptp4l0-21swapper/212:32:332
134491400,5ptp4l0-21swapper/309:25:223
134491400,5ptp4l0-21swapper/211:55:262
134491400,5ptp4l0-21swapper/111:05:181
134491400,5ptp4l0-21swapper/110:35:241
134491400,5ptp4l0-21swapper/107:45:191
134491400,5ptp4l0-21swapper/107:20:171
134491400,5ptp4l0-21swapper/012:05:130
134491400,5ptp4l0-21swapper/010:53:400
134491400,5ptp4l0-21swapper/009:05:240
134491400,4ptp4l6167-21users11:10:290
134491400,4ptp4l29558-21df08:35:141
134491400,4ptp4l29508-21diskstats07:25:160
134491400,4ptp4l24703-21apt-get09:35:020
134491400,4ptp4l1765-21df08:45:120
134491400,4ptp4l10871-21apt-get07:55:122
134491400,4ptp4l0-21swapper/312:30:213
134491400,4ptp4l0-21swapper/311:10:233
134491400,4ptp4l0-21swapper/310:40:223
134491400,4ptp4l0-21swapper/307:45:003
134491400,4ptp4l0-21swapper/209:04:062
134491400,4ptp4l0-21swapper/112:30:221
134491400,4ptp4l0-21swapper/112:25:271
134491400,4ptp4l0-21swapper/010:22:250
134491400,4ptp4l0-21swapper/009:47:440
134491400,4ptp4l0-21swapper/008:00:000
134491400,3ptp4l30876-21meminfo10:55:200
134491400,3ptp4l28470-21irqstats10:50:181
134491400,3ptp4l20138-21python11:40:230
134491400,3ptp4l0-21swapper/212:17:392
134491400,3ptp4l0-21swapper/111:10:181
134491400,10ptp4l0-21swapper/009:12:400
46198390,3rtkit-daemon30770-21irqstats10:55:182
2225299399,8cyclictest25-21ksoftirqd/108:59:191
2225299395,3cyclictest121rcu_preempt11:55:221
22252993935,3cyclictest25-21ksoftirqd/108:10:001
22252993934,3cyclictest25-21ksoftirqd/111:30:211
22252993930,5cyclictest25-21ksoftirqd/108:45:121
22252993912,7cyclictest25-21ksoftirqd/108:15:281
2225299391,10cyclictest25-21ksoftirqd/108:40:161
2225299390,8cyclictest25-21ksoftirqd/109:35:141
134491390,8ptp4l0-21swapper/207:46:312
134491390,5ptp4l13599-21cat10:20:002
134491390,5ptp4l13599-21cat10:20:002
134491390,5ptp4l13410-21df_abs08:00:143
134491390,5ptp4l0-21swapper/309:10:223
134491390,5ptp4l0-21swapper/208:12:562
134491390,5ptp4l0-21swapper/109:50:171
134491390,5ptp4l0-21swapper/109:10:181
134491390,4ptp4l31729-21/usr/sbin/munin12:05:251
134491390,4ptp4l31270-21python10:55:261
134491390,4ptp4l29412-21/usr/sbin/munin07:25:141
134491390,4ptp4l0-21swapper/312:17:523
134491390,4ptp4l0-21swapper/311:28:193
134491390,4ptp4l0-21swapper/311:20:113
134491390,4ptp4l0-21swapper/309:30:193
134491390,4ptp4l0-21swapper/309:08:343
134491390,4ptp4l0-21swapper/309:04:243
134491390,4ptp4l0-21swapper/308:40:203
134491390,4ptp4l0-21swapper/211:48:502
134491390,4ptp4l0-21swapper/211:02:372
134491390,4ptp4l0-21swapper/210:10:242
134491390,4ptp4l0-21swapper/209:50:272
134491390,4ptp4l0-21swapper/209:30:102
134491390,4ptp4l0-21swapper/208:38:252
134491390,4ptp4l0-21swapper/207:50:452
134491390,4ptp4l0-21swapper/207:40:332
134491390,4ptp4l0-21swapper/207:35:202
134491390,4ptp4l0-21swapper/207:20:102
134491390,4ptp4l0-21swapper/207:16:452
134491390,4ptp4l0-21swapper/111:40:161
134491390,4ptp4l0-21swapper/107:44:511
134491390,4ptp4l0-21swapper/107:15:181
134491390,4ptp4l0-21swapper/107:10:161
134491390,4ptp4l0-21swapper/012:25:360
134491390,4ptp4l0-21swapper/012:24:400
134491390,4ptp4l0-21swapper/012:24:390
134491390,4ptp4l0-21swapper/011:55:340
134491390,4ptp4l0-21swapper/010:43:010
134491390,4ptp4l0-21swapper/010:05:270
134491390,4ptp4l0-21swapper/010:04:260
134491390,4ptp4l0-21swapper/009:03:200
134491390,3ptp4l32017-21df_inode07:30:170
134491390,3ptp4l29130-21ntp_states12:00:220
134491390,3ptp4l2869-21diskstats12:15:150
134491390,3ptp4l21368-21ls09:25:201
134491390,3ptp4l19741-21meminfo11:40:182
134491390,3ptp4l16630-21memory09:15:202
134491390,3ptp4l10078-21ls07:50:270
134491390,3ptp4l0-21swapper/207:25:172
2225299385,2cyclictest121rcu_preempt12:20:241
2225299385,2cyclictest121rcu_preempt12:20:241
22252993833,3cyclictest25-21ksoftirqd/107:35:011
22252993832,3cyclictest25-21ksoftirqd/108:25:001
2225299381,4cyclictest25-21ksoftirqd/110:40:131
22251993833,3cyclictest9-21ksoftirqd/010:25:120
134491380,5ptp4l32609-21cpu12:10:121
134491380,5ptp4l0-21swapper/008:18:230
134491380,4ptp4l18369-21apache210:48:233
134491380,4ptp4l0-21swapper/312:05:193
134491380,4ptp4l0-21swapper/311:55:183
134491380,4ptp4l0-21swapper/311:03:133
134491380,4ptp4l0-21swapper/310:30:423
134491380,4ptp4l0-21swapper/309:20:153
134491380,4ptp4l0-21swapper/308:51:443
134491380,4ptp4l0-21swapper/308:45:273
134491380,4ptp4l0-21swapper/307:49:153
134491380,4ptp4l0-21swapper/212:35:212
134491380,4ptp4l0-21swapper/212:20:172
134491380,4ptp4l0-21swapper/212:20:172
134491380,4ptp4l0-21swapper/211:35:172
134491380,4ptp4l0-21swapper/211:30:312
134491380,4ptp4l0-21swapper/211:26:542
134491380,4ptp4l0-21swapper/210:54:402
134491380,4ptp4l0-21swapper/210:45:182
134491380,4ptp4l0-21swapper/210:40:142
134491380,4ptp4l0-21swapper/210:25:132
134491380,4ptp4l0-21swapper/210:01:102
134491380,4ptp4l0-21swapper/209:56:562
134491380,4ptp4l0-21swapper/209:49:262
134491380,4ptp4l0-21swapper/209:26:562
134491380,4ptp4l0-21swapper/208:55:122
134491380,4ptp4l0-21swapper/208:50:242
134491380,4ptp4l0-21swapper/208:45:262
134491380,4ptp4l0-21swapper/208:30:142
134491380,4ptp4l0-21swapper/208:00:402
134491380,4ptp4l0-21swapper/207:13:502
134491380,4ptp4l0-21swapper/112:00:241
134491380,4ptp4l0-21swapper/111:50:231
134491380,4ptp4l0-21swapper/111:25:471
134491380,4ptp4l0-21swapper/111:20:101
134491380,4ptp4l0-21swapper/111:15:091
134491380,4ptp4l0-21swapper/109:20:261
134491380,4ptp4l0-21swapper/108:15:001
134491380,4ptp4l0-21swapper/012:10:120
134491380,4ptp4l0-21swapper/009:30:120
134491380,4ptp4l0-21swapper/009:15:040
134491380,3ptp4l30220-21ls07:25:223
134491380,3ptp4l23367-21kworker/u8:007:30:343
134491380,3ptp4l0-21swapper/308:55:133
134491380,3ptp4l0-21swapper/210:09:262
134491380,3ptp4l0-21swapper/209:43:342
22254993732,3cyclictest41-21ksoftirqd/309:50:163
22254993732,3cyclictest41-21ksoftirqd/308:00:003
22252993732,3cyclictest25-21ksoftirqd/107:35:161
134491370,4ptp4l212-21systemd-journal12:05:013
134491370,4ptp4l0-21swapper/310:15:013
134491370,4ptp4l0-21swapper/310:15:013
134491370,4ptp4l0-21swapper/307:50:183
134491370,4ptp4l0-21swapper/307:13:203
134491370,4ptp4l0-21swapper/008:11:350
134491370,3ptp4l0-21swapper/311:45:153
134491370,3ptp4l0-21swapper/311:40:343
134491370,3ptp4l0-21swapper/310:07:093
134491370,3ptp4l0-21swapper/309:57:423
134491370,3ptp4l0-21swapper/307:19:483
22254993631,3cyclictest41-21ksoftirqd/307:40:013
134491360,4ptp4l0-21swapper/310:50:263
134491360,4ptp4l0-21swapper/310:14:423
134491360,4ptp4l0-21swapper/309:47:303
134491360,3ptp4l0-21swapper/310:20:563
134491360,3ptp4l0-21swapper/310:03:553
134491350,4ptp4l0-21swapper/310:59:273
134491350,4ptp4l0-21swapper/308:24:143
134491340,3ptp4l0-21swapper/308:14:583
22254993328,3cyclictest41-21ksoftirqd/308:17:393
134491310,3ptp4l0-21swapper/309:41:293
137891215,9phc2sys0-21swapper/307:05:143
46198200,7rtkit-daemon0-21swapper/207:05:212
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional