You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-28 - 10:07
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 Fri Aug 28, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1068911050,39ptp4l401ktimersoftd/321:29:593
74482670,3sleep11936399cyclictest02:11:091
19358996355,4cyclictest9-21ksoftirqd/002:48:160
106891630,1ptp4l401ktimersoftd/321:38:193
19358996254,4cyclictest9-21ksoftirqd/001:13:140
19376996151,5cyclictest41-21ksoftirqd/300:48:163
19358996152,4cyclictest9-21ksoftirqd/022:43:100
261012600,4sleep233-21ksoftirqd/201:23:322
19358996052,4cyclictest9-21ksoftirqd/002:03:130
19358995951,4cyclictest9-21ksoftirqd/002:28:150
33452580,8sleep2321ktimersoftd/222:03:182
297492580,1sleep20-21swapper/200:23:012
19376995745,7cyclictest41-21ksoftirqd/302:38:153
19376995745,7cyclictest41-21ksoftirqd/302:38:153
106891570,1ptp4l401ktimersoftd/323:44:493
100652570,1sleep00-21swapper/002:13:240
106891560,1ptp4l401ktimersoftd/301:01:453
106891560,1ptp4l401ktimersoftd/301:01:453
19376995544,6cyclictest41-21ksoftirqd/322:18:083
201582540,2sleep020160-21ssh23:38:550
19376995443,5cyclictest41-21ksoftirqd/301:23:153
19358995448,3cyclictest9-21ksoftirqd/022:58:110
19358995444,5cyclictest9-21ksoftirqd/000:28:140
19376995339,8cyclictest41-21ksoftirqd/323:58:133
19376995339,6cyclictest41-21ksoftirqd/301:03:133
106891530,1ptp4l401ktimersoftd/300:35:023
316752520,1sleep10-21swapper/100:57:411
316752520,1sleep10-21swapper/100:57:411
253242520,3sleep11936399cyclictest00:18:151
19358995140,4cyclictest9-21ksoftirqd/000:08:130
19358994940,5cyclictest9-21ksoftirqd/021:53:090
176542490,9sleep017658-21gltestperf21:28:120
1921824827,9sleep20-21swapper/221:32:272
106891470,1ptp4l401ktimersoftd/323:42:443
1935899464,4cyclictest121rcu_preempt01:43:070
19376994539,3cyclictest41-21ksoftirqd/301:38:163
19358994518,3cyclictest9-21ksoftirqd/022:03:200
19358994517,4cyclictest9-21ksoftirqd/022:32:580
1935899447,7cyclictest9-21ksoftirqd/001:03:220
19358994437,4cyclictest9-21ksoftirqd/021:37:580
19358994433,5cyclictest9-21ksoftirqd/001:33:140
106891440,2ptp4l7668-21kworker/3:123:05:033
106891440,1ptp4l401ktimersoftd/301:37:583
19376994231,5cyclictest41-21ksoftirqd/301:53:153
19358994236,3cyclictest9-21ksoftirqd/000:03:110
161992420,2sleep10-21swapper/100:41:311
309532410,1sleep00-21swapper/001:28:320
19358994134,3cyclictest9-21ksoftirqd/022:23:100
19358994132,5cyclictest9-21ksoftirqd/023:28:120
106891410,1ptp4l401ktimersoftd/302:28:183
19358994027,3cyclictest9-21ksoftirqd/001:58:190
1935899401,8cyclictest9-21ksoftirqd/000:23:010
106891400,1ptp4l401ktimersoftd/300:05:003
14592392,5sleep20-21swapper/202:38:172
14592392,5sleep20-21swapper/202:38:172
106891390,1ptp4l401ktimersoftd/301:12:103
19376993827,5cyclictest41-21ksoftirqd/323:23:113
19358993825,3cyclictest9-21ksoftirqd/000:43:250
19358993814,7cyclictest9-21ksoftirqd/023:18:260
106891380,1ptp4l401ktimersoftd/302:11:023
106891380,1ptp4l401ktimersoftd/301:29:533
106891380,1ptp4l401ktimersoftd/301:13:313
19376993731,3cyclictest41-21ksoftirqd/323:22:593
19376993715,6cyclictest41-21ksoftirqd/322:48:263
1937699370,3cyclictest121rcu_preempt22:03:163
19358993730,3cyclictest9-21ksoftirqd/000:53:130
19358993730,3cyclictest9-21ksoftirqd/000:53:130
19358993725,9cyclictest9-21ksoftirqd/000:38:190
19358993722,3cyclictest9-21ksoftirqd/000:13:300
19358993722,12cyclictest9-21ksoftirqd/023:08:160
19358993719,9cyclictest9-21ksoftirqd/000:58:170
19358993719,9cyclictest9-21ksoftirqd/000:58:170
106891370,1ptp4l401ktimersoftd/323:55:323
106891370,1ptp4l401ktimersoftd/323:35:033
106891370,1ptp4l401ktimersoftd/323:28:243
106891370,1ptp4l401ktimersoftd/321:46:423
106891370,1ptp4l401ktimersoftd/302:55:523
106891370,1ptp4l401ktimersoftd/302:34:233
106891370,1ptp4l401ktimersoftd/302:25:433
106891370,1ptp4l401ktimersoftd/302:21:583
106891370,1ptp4l401ktimersoftd/302:14:343
106891370,1ptp4l401ktimersoftd/301:19:193
106891370,1ptp4l401ktimersoftd/300:31:273
106891370,1ptp4l401ktimersoftd/300:19:233
106891370,1ptp4l401ktimersoftd/300:13:053
19358993622,3cyclictest9-21ksoftirqd/001:27:020
19358993620,13cyclictest9-21ksoftirqd/002:43:040
19358993620,13cyclictest9-21ksoftirqd/002:43:040
19358993615,14cyclictest9-21ksoftirqd/023:46:440
19358993610,16cyclictest9-21ksoftirqd/022:38:110
173872363,19sleep117467-21/usr/sbin/munin21:28:101
106891360,1ptp4l401ktimersoftd/323:51:103
106891360,1ptp4l401ktimersoftd/323:00:133
106891360,1ptp4l401ktimersoftd/302:51:513
106891360,1ptp4l401ktimersoftd/301:58:053
106891360,1ptp4l401ktimersoftd/301:46:103
106891360,1ptp4l401ktimersoftd/300:54:293
106891360,1ptp4l401ktimersoftd/300:54:293
106891360,1ptp4l401ktimersoftd/300:43:313
106891360,0ptp4l401ktimersoftd/302:45:023
19358993527,5cyclictest9-21ksoftirqd/001:43:030
19358993523,9cyclictest9-21ksoftirqd/000:53:010
19358993523,9cyclictest9-21ksoftirqd/000:33:220
19358993522,9cyclictest9-21ksoftirqd/001:48:310
19358993522,10cyclictest9-21ksoftirqd/002:48:040
19358993521,6cyclictest9-21ksoftirqd/021:43:190
19358993521,3cyclictest9-21ksoftirqd/002:18:330
106891350,1ptp4l401ktimersoftd/300:38:063
106891350,0ptp4l401ktimersoftd/322:45:203
106891350,0ptp4l401ktimersoftd/302:05:073
106891350,0ptp4l401ktimersoftd/300:27:133
106891350,0ptp4l401ktimersoftd/300:10:463
1935899349,4cyclictest9-21ksoftirqd/001:57:190
19358993429,3cyclictest9-21ksoftirqd/023:13:240
19358993421,3cyclictest9-21ksoftirqd/002:58:350
106891340,1ptp4l401ktimersoftd/302:59:013
19358993328,3cyclictest9-21ksoftirqd/001:23:020
19358993327,3cyclictest9-21ksoftirqd/002:53:170
19358993321,9cyclictest9-21ksoftirqd/023:33:280
106891330,1ptp4l401ktimersoftd/322:08:233
106891330,1ptp4l401ktimersoftd/301:48:333
19376993224,5cyclictest41-21ksoftirqd/321:37:573
1935899327,4cyclictest9-21ksoftirqd/002:33:500
19358993227,3cyclictest9-21ksoftirqd/000:23:180
19358993226,3cyclictest9-21ksoftirqd/022:22:580
19358993226,3cyclictest9-21ksoftirqd/002:08:250
19358993219,3cyclictest9-21ksoftirqd/001:13:020
1935899320,3cyclictest121rcu_preempt23:53:210
106891320,1ptp4l401ktimersoftd/321:54:523
1937699318,7cyclictest41-21ksoftirqd/323:08:173
19376993126,3cyclictest41-21ksoftirqd/322:32:593
19367993126,3cyclictest33-21ksoftirqd/200:38:012
1935899318,4cyclictest9-21ksoftirqd/000:00:500
1935899318,3cyclictest9-21ksoftirqd/022:48:110
19358993125,3cyclictest9-21ksoftirqd/023:48:190
19358993125,3cyclictest9-21ksoftirqd/023:23:230
19358993125,3cyclictest9-21ksoftirqd/022:33:150
19358993120,9cyclictest9-21ksoftirqd/002:26:450
19358993116,6cyclictest9-21ksoftirqd/021:33:100
1935899310,2cyclictest121rcu_preempt22:53:120
106891310,11ptp4l401ktimersoftd/322:36:573
72002300,4sleep1241ktimersoftd/123:58:311
19376993025,3cyclictest41-21ksoftirqd/323:13:273
19363993021,6cyclictest25-21ksoftirqd/102:18:321
19358993025,3cyclictest9-21ksoftirqd/022:08:120
19358993024,3cyclictest9-21ksoftirqd/022:02:570
19376992923,3cyclictest41-21ksoftirqd/322:42:583
19376992923,3cyclictest41-21ksoftirqd/321:58:263
19367992923,3cyclictest33-21ksoftirqd/223:07:592
19367992918,7cyclictest47150irq/102-ens3-Tx02:23:162
19358992923,3cyclictest9-21ksoftirqd/023:03:220
288642280,2sleep00-21swapper/021:48:180
19376992823,3cyclictest41-21ksoftirqd/321:52:583
19376992822,3cyclictest41-21ksoftirqd/322:23:173
19367992823,3cyclictest33-21ksoftirqd/202:23:032
19367992821,4cyclictest33-21ksoftirqd/201:52:432
19363992821,4cyclictest25-21ksoftirqd/100:58:161
19363992821,4cyclictest25-21ksoftirqd/100:58:161
1937699274,4cyclictest41-21ksoftirqd/322:53:223
1937699274,15cyclictest121rcu_preempt22:13:133
19367992721,3cyclictest33-21ksoftirqd/223:24:462
19367992721,3cyclictest33-21ksoftirqd/202:34:262
19367992721,3cyclictest33-21ksoftirqd/200:58:222
19367992721,3cyclictest33-21ksoftirqd/200:58:222
19367992720,4cyclictest33-21ksoftirqd/223:16:412
19363992722,3cyclictest25-21ksoftirqd/101:48:151
19363992721,4cyclictest25-21ksoftirqd/123:53:141
19363992721,3cyclictest25-21ksoftirqd/102:58:261
1935899274,7cyclictest9-21ksoftirqd/022:15:350
19367992620,3cyclictest33-21ksoftirqd/222:49:492
19367992620,3cyclictest33-21ksoftirqd/222:30:182
19367992620,3cyclictest33-21ksoftirqd/200:57:182
19367992620,3cyclictest33-21ksoftirqd/200:57:182
19367992619,4cyclictest33-21ksoftirqd/200:43:132
19363992621,3cyclictest25-21ksoftirqd/100:13:201
19363992620,4cyclictest25-21ksoftirqd/100:43:221
19363992620,3cyclictest25-21ksoftirqd/121:37:571
19363992620,3cyclictest25-21ksoftirqd/102:33:231
19363992620,3cyclictest25-21ksoftirqd/101:58:211
19363992620,3cyclictest25-21ksoftirqd/101:18:211
19363992619,4cyclictest25-21ksoftirqd/123:18:571
19363992619,4cyclictest25-21ksoftirqd/122:43:521
19363992619,4cyclictest25-21ksoftirqd/122:17:461
19363992614,9cyclictest18745-21/usr/sbin/munin02:23:331
19367992520,3cyclictest33-21ksoftirqd/201:08:212
19367992519,3cyclictest33-21ksoftirqd/221:45:142
19367992519,3cyclictest33-21ksoftirqd/200:38:032
19367992518,4cyclictest5098-21ssh00:29:452
19367992518,4cyclictest33-21ksoftirqd/223:48:042
19367992518,4cyclictest33-21ksoftirqd/222:59:352
19367992518,4cyclictest33-21ksoftirqd/222:55:452
19367992518,4cyclictest33-21ksoftirqd/201:31:072
19363992520,3cyclictest25-21ksoftirqd/101:08:021
19363992519,3cyclictest25-21ksoftirqd/122:08:151
19363992519,3cyclictest25-21ksoftirqd/102:48:171
19363992519,3cyclictest25-21ksoftirqd/101:33:181
19363992518,4cyclictest25-21ksoftirqd/123:09:011
19363992518,3cyclictest29705-21grep01:28:191
1936399251,5cyclictest24973-21hddtemp_smartct01:23:191
1936799242,12cyclictest11924-21ssh01:43:152
19367992419,3cyclictest33-21ksoftirqd/202:46:182
19367992419,3cyclictest33-21ksoftirqd/201:13:242
19367992418,4cyclictest33-21ksoftirqd/223:42:062
19367992418,3cyclictest33-21ksoftirqd/223:08:102
19367992418,3cyclictest33-21ksoftirqd/222:14:182
19367992418,3cyclictest33-21ksoftirqd/221:50:472
19367992417,4cyclictest33-21ksoftirqd/222:23:012
19367992412,9cyclictest17000-21sh23:36:552
1936399244,17cyclictest12423-21sed01:43:181
19363992419,3cyclictest25-21ksoftirqd/101:53:231
19363992418,4cyclictest25-21ksoftirqd/101:38:281
19363992417,4cyclictest25-21ksoftirqd/123:35:301
19363992417,4cyclictest25-21ksoftirqd/123:15:351
19363992417,4cyclictest25-21ksoftirqd/122:02:291
84762231,3sleep18486-21ssh02:43:581
276812230,4sleep21936799cyclictest23:48:002
19367992318,3cyclictest33-21ksoftirqd/221:37:592
19367992317,3cyclictest33-21ksoftirqd/223:32:542
19367992316,4cyclictest33-21ksoftirqd/222:33:492
19363992318,3cyclictest25-21ksoftirqd/123:48:001
19363992318,3cyclictest25-21ksoftirqd/123:02:591
19363992318,3cyclictest25-21ksoftirqd/121:43:151
19363992318,3cyclictest25-21ksoftirqd/102:53:191
19363992318,3cyclictest25-21ksoftirqd/102:30:561
19363992318,3cyclictest25-21ksoftirqd/101:08:211
19363992318,3cyclictest25-21ksoftirqd/100:03:241
19363992317,4cyclictest25-21ksoftirqd/123:27:171
19363992317,3cyclictest25-21ksoftirqd/102:39:411
19363992317,3cyclictest25-21ksoftirqd/102:39:411
19363992316,4cyclictest25-21ksoftirqd/123:29:041
19363992316,4cyclictest25-21ksoftirqd/123:07:041
19363992316,4cyclictest25-21ksoftirqd/122:28:181
19363992316,4cyclictest25-21ksoftirqd/121:42:331
19363992315,5cyclictest25-21ksoftirqd/122:37:591
1936799221,9cyclictest21684-21munin-run21:37:572
19367992217,3cyclictest33-21ksoftirqd/201:43:032
19367992217,3cyclictest33-21ksoftirqd/201:04:282
19367992216,3cyclictest33-21ksoftirqd/223:54:572
19367992216,3cyclictest33-21ksoftirqd/222:47:122
19367992216,3cyclictest33-21ksoftirqd/222:41:262
19367992216,3cyclictest33-21ksoftirqd/222:12:482
19367992216,3cyclictest33-21ksoftirqd/202:57:352
19367992215,4cyclictest11352-21sh02:14:252
19367992213,5cyclictest21522-21cstates02:58:192
1936399227,3cyclictest6216-21kworker/u8:100:35:121
19363992218,3cyclictest25-21ksoftirqd/100:08:141
19363992217,3cyclictest25-21ksoftirqd/101:13:321
19363992216,3cyclictest25-21ksoftirqd/122:48:111
19363992216,3cyclictest25-21ksoftirqd/121:57:331
19363992216,3cyclictest25-21ksoftirqd/100:28:211
19363992214,5cyclictest10473-21snmp_o5powerctl02:13:311
19367992115,3cyclictest33-21ksoftirqd/223:20:262
19367992115,3cyclictest28595-21sh01:58:392
19367992114,4cyclictest29913-21/usr/sbin/munin21:53:322
19367992114,4cyclictest16872-21cat00:08:312
19367992114,4cyclictest14676-21sh02:50:482
19363992116,3cyclictest25-21ksoftirqd/100:23:161
19363992114,4cyclictest9884-21cut22:18:131
1936799202,12cyclictest4077-21ssh02:08:152
19367992014,3cyclictest7405-21sh23:58:522
19367992014,3cyclictest33-21ksoftirqd/222:20:192
19367992014,3cyclictest32317-21sh00:24:152
19367992014,3cyclictest32279-21/usr/sbin/munin21:58:162
19367992014,3cyclictest24193-21gltestperf02:28:192
19367992014,3cyclictest22388-21/usr/sbin/munin00:48:162
19367992014,3cyclictest22069-21sh00:13:362
19367992014,3cyclictest20188-21sh01:18:202
19367992014,3cyclictest13895-21sh00:06:262
19367992013,4cyclictest1055-21runrttasks01:34:222
1936799200,3cyclictest22968-21/usr/sbin/munin01:53:252
19363992015,3cyclictest25-21ksoftirqd/100:49:421
19363992014,4cyclictest25-21ksoftirqd/122:23:171
19363992014,3cyclictest31122-21sh23:50:471
19363992014,3cyclictest19160-21df_inode22:38:121
19363992013,4cyclictest3076-21cut22:03:161
19363992013,4cyclictest28894-21sendmail_mailst21:48:191
1936399200,17cyclictest0-21swapper/102:04:591
19367991913,3cyclictest31929-21sh02:03:162
19363991913,3cyclictest25961-21/usr/sbin/munin22:53:251
19363991912,4cyclictest18026-21bc23:38:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional