You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-15 - 12:38
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 May 15, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
899721690,4sleep0658099cyclictest23:50:120
458721670,2sleep00-21swapper/020:30:120
458721670,2sleep00-21swapper/020:30:120
106891990,3ptp4l401ktimersoftd/320:33:353
106891990,3ptp4l401ktimersoftd/320:33:353
143942780,5sleep314400-21gltestperf01:35:223
159132760,1sleep30-21swapper/301:03:503
112222730,5sleep2659199cyclictest23:19:232
106891690,9ptp4l401ktimersoftd/322:58:463
6584996853,7cyclictest25-21ksoftirqd/122:40:151
58212670,4sleep05820-21turbostat.cron21:40:000
269252650,1sleep00-21swapper/023:01:180
106891590,1ptp4l401ktimersoftd/300:58:383
106891590,1ptp4l401ktimersoftd/300:18:423
6584995847,5cyclictest25-21ksoftirqd/123:05:121
6584995846,6cyclictest25-21ksoftirqd/100:20:161
255932580,3sleep10-21swapper/100:40:201
6584995746,6cyclictest25-21ksoftirqd/101:05:161
6584995744,7cyclictest25-21ksoftirqd/121:25:111
6584995744,6cyclictest25-21ksoftirqd/120:40:101
14702570,3sleep21474-21cpuspeed_turbos21:30:152
106891570,1ptp4l401ktimersoftd/301:33:223
106891550,1ptp4l401ktimersoftd/302:05:063
106891550,1ptp4l401ktimersoftd/301:26:133
98132530,2sleep30-21swapper/323:16:593
6584995240,5cyclictest25-21ksoftirqd/122:30:131
6584995238,6cyclictest25-21ksoftirqd/121:00:101
6584994833,8cyclictest25-21ksoftirqd/122:05:121
106891480,1ptp4l401ktimersoftd/323:42:163
6584994737,5cyclictest25-21ksoftirqd/101:55:181
106891430,1ptp4l401ktimersoftd/323:07:323
6584994231,4cyclictest25-21ksoftirqd/121:10:121
6584994133,4cyclictest25-21ksoftirqd/123:00:151
106891410,1ptp4l401ktimersoftd/323:53:043
6584994034,3cyclictest25-21ksoftirqd/123:20:141
106891390,1ptp4l401ktimersoftd/301:20:553
106891390,1ptp4l401ktimersoftd/301:17:103
106891390,1ptp4l401ktimersoftd/300:46:353
106891390,1ptp4l401ktimersoftd/300:33:583
106891390,0ptp4l401ktimersoftd/323:24:473
6584993831,4cyclictest25-21ksoftirqd/101:50:191
6584993831,4cyclictest25-21ksoftirqd/101:50:191
6584993826,5cyclictest25-21ksoftirqd/120:35:101
106891380,2ptp4l29545-21kworker/3:100:23:483
106891380,1ptp4l401ktimersoftd/323:26:173
106891380,1ptp4l401ktimersoftd/322:43:483
6584993720,3cyclictest25-21ksoftirqd/121:55:001
6584993710,4cyclictest25-21ksoftirqd/101:35:051
254462370,1sleep00-21swapper/023:33:380
106891370,1ptp4l401ktimersoftd/323:45:483
106891370,1ptp4l401ktimersoftd/323:35:503
106891370,1ptp4l401ktimersoftd/323:01:503
106891370,1ptp4l401ktimersoftd/322:48:393
106891370,1ptp4l401ktimersoftd/321:45:143
106891370,1ptp4l401ktimersoftd/301:53:243
106891370,1ptp4l401ktimersoftd/301:53:243
106891370,1ptp4l401ktimersoftd/301:07:353
106891370,1ptp4l401ktimersoftd/300:51:573
106891370,1ptp4l401ktimersoftd/300:12:063
106891360,2ptp4l29545-21kworker/3:100:04:293
106891360,2ptp4l29545-21kworker/3:100:04:293
106891360,1ptp4l401ktimersoftd/323:30:493
106891360,1ptp4l401ktimersoftd/322:37:593
106891360,1ptp4l401ktimersoftd/301:10:333
106891360,1ptp4l401ktimersoftd/300:42:143
106891360,0ptp4l401ktimersoftd/300:09:533
106891350,1ptp4l401ktimersoftd/301:42:563
106891350,1ptp4l401ktimersoftd/300:39:213
106891350,0ptp4l401ktimersoftd/323:58:213
71472340,2sleep10-21swapper/100:55:051
658499348,4cyclictest25-21ksoftirqd/123:45:161
658499347,3cyclictest121rcu_preempt21:20:281
658499345,3cyclictest121rcu_preempt01:35:191
6584993427,4cyclictest25-21ksoftirqd/123:10:071
6584993422,9cyclictest25-21ksoftirqd/101:45:221
6584993422,9cyclictest25-21ksoftirqd/100:15:271
106891340,1ptp4l401ktimersoftd/301:58:473
106891340,1ptp4l401ktimersoftd/301:49:413
658499336,3cyclictest25-21ksoftirqd/123:40:211
6584993328,3cyclictest25-21ksoftirqd/121:50:001
6584993327,3cyclictest25-21ksoftirqd/102:00:211
6584993327,3cyclictest25-21ksoftirqd/100:05:191
6584993317,9cyclictest25-21ksoftirqd/123:55:261
106891330,2ptp4l15093-21kworker/3:221:05:383
106891330,11ptp4l401ktimersoftd/300:25:593
6584993227,3cyclictest25-21ksoftirqd/122:05:011
6584993227,3cyclictest25-21ksoftirqd/100:25:241
6584993226,3cyclictest25-21ksoftirqd/100:00:161
6584993226,3cyclictest25-21ksoftirqd/100:00:161
6584993225,4cyclictest25-21ksoftirqd/122:35:141
43522326,12sleep10-21swapper/120:30:101
43522326,12sleep10-21swapper/120:30:101
106891320,1ptp4l401ktimersoftd/323:12:033
106891320,1ptp4l401ktimersoftd/322:51:293
106891320,1ptp4l401ktimersoftd/322:28:253
106891320,1ptp4l401ktimersoftd/320:47:523
106891320,0ptp4l401ktimersoftd/321:11:423
106891320,0ptp4l401ktimersoftd/320:39:413
658499317,4cyclictest25-21ksoftirqd/123:50:291
658499315,4cyclictest25-21ksoftirqd/101:20:171
6584993126,3cyclictest25-21ksoftirqd/123:15:171
6584993126,3cyclictest25-21ksoftirqd/101:20:051
6584993126,3cyclictest25-21ksoftirqd/101:15:061
6584993126,3cyclictest25-21ksoftirqd/100:30:171
6584993125,3cyclictest25-21ksoftirqd/121:45:011
6584993115,6cyclictest25-21ksoftirqd/100:40:041
6584993114,7cyclictest25-21ksoftirqd/122:45:311
658499308,7cyclictest25-21ksoftirqd/121:30:301
658499305,3cyclictest121rcu_preempt23:30:231
6584993025,3cyclictest25-21ksoftirqd/122:25:301
658499301,5cyclictest25-21ksoftirqd/123:35:321
6580993023,4cyclictest9-21ksoftirqd/022:43:360
145872300,2sleep0101ktimersoftd/001:01:300
106891300,1ptp4l401ktimersoftd/322:20:163
106891300,1ptp4l401ktimersoftd/322:20:163
6596992923,3cyclictest41-21ksoftirqd/322:05:133
6596992922,4cyclictest41-21ksoftirqd/322:00:203
6596992922,4cyclictest41-21ksoftirqd/321:20:103
6591992916,4cyclictest33-21ksoftirqd/200:03:552
6591992916,4cyclictest33-21ksoftirqd/200:03:552
6584992924,3cyclictest25-21ksoftirqd/122:55:321
6584992924,3cyclictest25-21ksoftirqd/122:55:021
6584992924,3cyclictest25-21ksoftirqd/121:35:191
6584992924,3cyclictest25-21ksoftirqd/120:59:591
6584992924,3cyclictest25-21ksoftirqd/101:05:051
6584992923,3cyclictest25-21ksoftirqd/122:15:191
6584992923,3cyclictest25-21ksoftirqd/101:45:051
6584992923,3cyclictest25-21ksoftirqd/100:50:051
6584992922,4cyclictest25-21ksoftirqd/123:30:031
6584992922,4cyclictest25-21ksoftirqd/122:10:141
6584992922,4cyclictest25-21ksoftirqd/100:55:161
106891290,0ptp4l401ktimersoftd/321:34:213
659199289,10cyclictest12021-21sh23:20:142
6591992823,3cyclictest33-21ksoftirqd/223:50:202
6591992822,3cyclictest33-21ksoftirqd/201:50:212
6591992822,3cyclictest33-21ksoftirqd/201:50:212
6591992821,4cyclictest33-21ksoftirqd/223:36:012
6584992823,3cyclictest25-21ksoftirqd/120:54:591
6584992823,3cyclictest25-21ksoftirqd/100:10:201
6584992822,3cyclictest25-21ksoftirqd/121:15:161
6584992822,3cyclictest25-21ksoftirqd/121:05:171
6580992821,4cyclictest9-21ksoftirqd/021:09:590
47002285,10sleep20-21swapper/220:30:152
47002285,10sleep20-21swapper/220:30:152
106891280,9ptp4l401ktimersoftd/321:00:593
106891280,10ptp4l401ktimersoftd/321:35:373
6591992722,3cyclictest33-21ksoftirqd/223:25:312
6591992721,3cyclictest33-21ksoftirqd/222:40:332
6591992720,4cyclictest33-21ksoftirqd/222:13:582
6584992722,3cyclictest25-21ksoftirqd/121:55:131
6584992722,3cyclictest25-21ksoftirqd/120:45:251
6584992721,3cyclictest25-21ksoftirqd/122:20:171
6584992721,3cyclictest25-21ksoftirqd/122:20:171
6584992721,3cyclictest25-21ksoftirqd/101:25:151
106891270,1ptp4l401ktimersoftd/322:14:133
106891270,0ptp4l401ktimersoftd/320:44:423
6596992620,3cyclictest41-21ksoftirqd/321:15:183
6591992621,3cyclictest33-21ksoftirqd/223:00:192
6591992621,3cyclictest33-21ksoftirqd/200:50:342
6591992620,3cyclictest33-21ksoftirqd/201:25:222
6591992620,3cyclictest33-21ksoftirqd/201:16:422
6591992619,4cyclictest33-21ksoftirqd/221:28:222
199432260,2sleep20-21swapper/222:05:432
6591992520,3cyclictest33-21ksoftirqd/223:55:332
6591992520,3cyclictest33-21ksoftirqd/221:10:132
6591992519,3cyclictest33-21ksoftirqd/221:09:092
6591992519,3cyclictest33-21ksoftirqd/220:46:222
6591992519,3cyclictest33-21ksoftirqd/201:38:052
6591992518,4cyclictest33-21ksoftirqd/221:48:052
6591992518,4cyclictest33-21ksoftirqd/221:35:452
6591992518,4cyclictest33-21ksoftirqd/221:02:402
658099252,18cyclictest0-21swapper/022:50:140
6580992520,3cyclictest9-21ksoftirqd/021:45:430
6580992520,3cyclictest9-21ksoftirqd/021:41:130
6580992520,2cyclictest9-21ksoftirqd/022:01:350
6580992518,4cyclictest9-21ksoftirqd/022:24:440
6580992518,4cyclictest9-21ksoftirqd/022:24:440
6580992518,4cyclictest9-21ksoftirqd/020:58:330
106891250,1ptp4l401ktimersoftd/321:55:043
106891250,1ptp4l401ktimersoftd/321:50:113
106891250,1ptp4l401ktimersoftd/320:50:103
106891250,0ptp4l401ktimersoftd/320:57:003
6591992419,3cyclictest33-21ksoftirqd/200:25:222
6591992418,4cyclictest33-21ksoftirqd/201:00:572
6591992418,3cyclictest33-21ksoftirqd/221:56:282
6591992418,3cyclictest33-21ksoftirqd/221:41:592
6591992418,3cyclictest33-21ksoftirqd/221:22:352
6591992418,3cyclictest33-21ksoftirqd/200:42:092
6591992417,4cyclictest33-21ksoftirqd/221:54:072
6591992417,4cyclictest33-21ksoftirqd/220:59:512
6580992419,3cyclictest9-21ksoftirqd/001:17:050
6580992418,3cyclictest9-21ksoftirqd/023:21:010
6580992418,3cyclictest9-21ksoftirqd/021:23:580
6580992418,3cyclictest9-21ksoftirqd/020:40:510
6580992417,4cyclictest9-21ksoftirqd/020:45:400
225312240,2sleep00-21swapper/000:03:420
225312240,2sleep00-21swapper/000:03:420
106891240,1ptp4l401ktimersoftd/321:40:123
106891240,1ptp4l401ktimersoftd/321:29:283
659199238,5cyclictest33-21ksoftirqd/222:37:032
6591992318,3cyclictest33-21ksoftirqd/201:55:222
6591992318,3cyclictest33-21ksoftirqd/201:45:292
6591992318,3cyclictest33-21ksoftirqd/200:23:382
6591992317,3cyclictest33-21ksoftirqd/223:45:032
6591992316,4cyclictest33-21ksoftirqd/222:20:332
6591992316,4cyclictest33-21ksoftirqd/222:20:332
6591992316,4cyclictest30131-21cpuspeed_turbos22:30:132
6591992316,4cyclictest28098-21grep22:25:172
6580992317,3cyclictest9-21ksoftirqd/022:06:260
111202230,1sleep011117-21grep00:25:210
106891230,1ptp4l401ktimersoftd/322:30:243
106891230,1ptp4l401ktimersoftd/322:15:143
659199228,4cyclictest33-21ksoftirqd/201:30:272
659199228,12cyclictest321ktimersoftd/222:57:022
6591992217,3cyclictest33-21ksoftirqd/220:40:132
6591992217,3cyclictest33-21ksoftirqd/200:15:032
6591992216,3cyclictest33-21ksoftirqd/222:46:382
6591992216,3cyclictest33-21ksoftirqd/220:38:382
6591992216,3cyclictest33-21ksoftirqd/200:18:282
6591992214,5cyclictest47150irq/102-ens3-Tx00:30:292
658099225,2cyclictest0-21swapper/001:20:260
658099222,17cyclictest4490-21cut01:25:200
6580992216,4cyclictest9-21ksoftirqd/021:28:080
6580992216,3cyclictest9-21ksoftirqd/022:39:440
6580992216,3cyclictest9-21ksoftirqd/021:31:250
6580992216,3cyclictest15876-21sh23:55:330
6580992214,5cyclictest6955-21cron00:55:040
658099221,3cyclictest16190-21snmp_o5powerctl20:50:230
659199219,3cyclictest33-21ksoftirqd/222:50:522
6591992116,3cyclictest33-21ksoftirqd/200:35:282
6591992115,4cyclictest33-21ksoftirqd/221:17:542
6591992115,4cyclictest33-21ksoftirqd/220:53:332
659199211,17cyclictest20586-21grep01:40:352
658099212,16cyclictest24060-21grep00:05:190
6580992116,3cyclictest9-21ksoftirqd/022:18:150
6580992115,3cyclictest9-21ksoftirqd/000:47:410
6580992115,3cyclictest6726-21turbostat.cron23:15:020
6580992115,3cyclictest27122-21gltestperf21:15:160
6580992115,3cyclictest19175-21cut01:40:210
6580992114,4cyclictest9-21ksoftirqd/022:12:040
6580992114,4cyclictest9-21ksoftirqd/020:36:410
6580992114,4cyclictest393-21sh00:14:460
658099211,17cyclictest5949-21cut00:20:170
658099211,17cyclictest30401-21cut22:30:160
659199209,4cyclictest31544-21basename01:20:172
6591992016,3cyclictest33-21ksoftirqd/202:00:212
6591992015,3cyclictest33-21ksoftirqd/223:30:212
6591992015,3cyclictest33-21ksoftirqd/200:45:192
6591992014,3cyclictest33-21ksoftirqd/223:10:542
6591992014,3cyclictest33-21ksoftirqd/200:06:362
6591992013,4cyclictest19766-21sh01:07:042
6591992013,4cyclictest10119-21seq00:57:092
6580992015,3cyclictest9-21ksoftirqd/000:17:180
658099201,4cyclictest10715-21unixbench_singl01:30:370
6580992014,3cyclictest29606-21memory01:50:270
6580992014,3cyclictest29606-21memory01:50:270
658099201,3cyclictest31501-21ssh23:40:140
6580992013,4cyclictest8146-21cat23:15:220
6580992013,4cyclictest22531-21sh22:57:070
6580992013,4cyclictest19992-21latency_hist00:35:040
6580992013,4cyclictest11401-21sensors_temp22:45:260
6580992013,4cyclictest1131-21grep01:55:190
658099201,2cyclictest0-21swapper/021:02:520
658099200,2cyclictest0-21swapper/021:51:370
6591991914,3cyclictest33-21ksoftirqd/223:05:212
6591991913,3cyclictest7087-21sh23:47:252
6591991912,4cyclictest33-21ksoftirqd/222:02:342
658099192,14cyclictest5862-21grep23:45:300
6580991915,2cyclictest9-21ksoftirqd/000:40:330
6580991914,3cyclictest9-21ksoftirqd/001:10:300
658099191,3cyclictest8527-21ssh02:01:390
6580991913,4cyclictest1055-21runrttasks23:28:520
6580991913,3cyclictest7281-21/usr/sbin/munin00:55:340
6580991913,3cyclictest32139-21diskmemload23:35:480
6580991913,3cyclictest32139-21diskmemload00:36:340
6580991913,3cyclictest25039-21which01:45:280
6580991913,3cyclictest20611-21sh01:08:320
658099191,2cyclictest0-21swapper/022:25:140
6580991912,4cyclictest32139-21diskmemload23:06:570
658099191,16cyclictest0-21swapper/021:58:530
658099190,2cyclictest0-21swapper/021:11:040
658099190,16cyclictest14552-21if_ens301:35:230
6591991812,3cyclictest21811-21sh01:10:152
6591991811,4cyclictest24009-21grep22:15:202
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional