You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-20 - 14:41
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 Sat Dec 20, 2025 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2211525812,17sleep20-21swapper/219:05:302
22407995715,7cyclictest8201-21date00:11:171
2213925710,17sleep10-21swapper/119:05:491
2240799564,46cyclictest0-21swapper/120:06:041
2240799563,47cyclictest0-21swapper/119:46:301
2240799553,46cyclictest0-21swapper/121:46:111
2241599543,46cyclictest0-21swapper/222:46:002
2240799544,43cyclictest0-21swapper/100:17:081
2242199532,46cyclictest24343-21sshd19:07:153
2240799537,39cyclictest0-21swapper/100:31:191
22407995316,31cyclictest21-21ksoftirqd/121:41:011
2240799522,45cyclictest25370-21idleruntime-cro22:06:001
2241599515,39cyclictest0-21swapper/223:01:192
22415995112,34cyclictest24659-21crond19:11:042
2240799514,42cyclictest0-21swapper/121:51:201
2240799513,14cyclictest0-21swapper/100:01:131
2241599504,39cyclictest0-21swapper/222:12:572
2240799504,40cyclictest0-21swapper/120:51:031
2240799503,40cyclictest0-21swapper/120:22:101
2240799503,40cyclictest0-21swapper/120:22:101
2241599494,39cyclictest0-21swapper/222:36:162
22415994911,32cyclictest0-21swapper/222:51:252
2240799497,7cyclictest14717-21sh20:11:031
2240799494,39cyclictest0-21swapper/123:26:241
2240799494,39cyclictest0-21swapper/123:21:161
2240799494,39cyclictest0-21swapper/123:16:211
2240799492,13cyclictest548-21NetworkManager21:36:011
22407994910,5cyclictest0-21swapper/119:41:211
2241599487,36cyclictest608-21missed_timers19:31:262
2241599484,38cyclictest0-21swapper/222:21:232
2241599484,38cyclictest0-21swapper/222:16:232
2241599484,38cyclictest0-21swapper/221:36:152
2241599484,10cyclictest0-21swapper/222:56:172
2241599482,41cyclictest16228-21/usr/sbin/munin21:41:182
2240799485,37cyclictest0-21swapper/121:16:121
2240799483,39cyclictest0-21swapper/123:02:081
2240399483,39cyclictest0-21swapper/020:56:320
2241599474,38cyclictest0-21swapper/222:31:282
2241599474,37cyclictest0-21swapper/219:26:192
2241599473,7cyclictest0-21swapper/221:56:102
2241599473,7cyclictest0-21swapper/221:56:102
2241599473,39cyclictest0-21swapper/220:35:022
2241599473,39cyclictest0-21swapper/220:35:022
2241599473,39cyclictest0-21swapper/220:26:212
2241599473,39cyclictest0-21swapper/220:26:212
2241599473,38cyclictest0-21swapper/221:35:022
2240799476,34cyclictest15155-21fschecks_count20:11:191
2240799474,38cyclictest0-21swapper/119:36:291
2240799474,37cyclictest0-21swapper/120:16:161
2240799474,37cyclictest0-21swapper/119:51:281
2240799473,39cyclictest0-21swapper/121:56:141
2240799473,39cyclictest0-21swapper/121:56:141
2240799473,38cyclictest0-21swapper/123:31:231
2240799473,36cyclictest0-21swapper/121:06:281
2240799472,40cyclictest5540-21kernelversion21:11:221
22407994711,30cyclictest21-21ksoftirqd/123:45:591
2240399473,39cyclictest0-21swapper/021:33:410
2241599468,6cyclictest27009-21sshd22:08:112
2241599464,9cyclictest0-21swapper/222:26:252
2241599464,37cyclictest0-21swapper/219:16:222
2241599464,36cyclictest0-21swapper/220:41:332
2240799467,7cyclictest15760-21aten_rbpower_vo23:06:111
2240799464,36cyclictest0-21swapper/100:06:251
2240799463,37cyclictest0-21swapper/123:11:181
2240799463,37cyclictest0-21swapper/121:21:271
2240799463,37cyclictest0-21swapper/120:33:131
2240799463,37cyclictest0-21swapper/120:33:131
2240799463,36cyclictest0-21swapper/119:56:231
2240799463,11cyclictest0-21swapper/123:56:091
2240399463,38cyclictest0-21swapper/000:06:280
2241599457,33cyclictest0-21swapper/223:42:082
2241599455,34cyclictest0-21swapper/222:01:162
2241599453,37cyclictest0-21swapper/219:21:292
2241599453,37cyclictest0-21swapper/200:31:142
2240799455,35cyclictest0-21swapper/122:13:401
2240799455,34cyclictest25939-21latency_hist20:41:031
2240799454,6cyclictest0-21swapper/122:51:001
2240799454,35cyclictest0-21swapper/121:01:201
2240799454,34cyclictest0-21swapper/119:11:051
2240799453,36cyclictest0-21swapper/119:16:051
2240799453,14cyclictest0-21swapper/123:37:491
2240399453,7cyclictest0-21swapper/021:51:300
2241599443,8cyclictest25048-21ntp_states20:36:242
2240799444,9cyclictest0-21swapper/122:31:011
2240799443,7cyclictest30724-21grep23:46:091
2240799443,35cyclictest554-21dbus-daemon20:57:021
2240799443,35cyclictest10621-21/usr/sbin/munin21:26:161
2240799443,35cyclictest0-21swapper/123:51:221
2241599433,7cyclictest24922-21/usr/sbin/munin19:11:172
2241599432,36cyclictest8160-21/usr/sbin/munin22:46:142
2240799434,34cyclictest0-21swapper/122:43:401
2240799434,34cyclictest0-21swapper/119:35:291
2240799433,36cyclictest0-21swapper/120:51:311
2240799433,35cyclictest0-21swapper/122:56:141
2240799433,35cyclictest0-21swapper/122:35:151
2240799433,35cyclictest0-21swapper/122:23:401
2240799433,35cyclictest0-21swapper/120:41:121
2240799433,35cyclictest0-21swapper/119:16:291
2240799433,35cyclictest0-21swapper/100:21:151
2240799433,34cyclictest0-21swapper/122:52:151
2240799432,36cyclictest14081-21rt-features00:26:251
2240399433,34cyclictest22429-21irqstats19:06:050
2242199423,35cyclictest0-21swapper/321:51:303
2241599423,34cyclictest0-21swapper/220:55:002
2241599423,34cyclictest0-21swapper/220:25:102
2241599423,34cyclictest0-21swapper/220:25:102
2241599422,7cyclictest21608-21sh21:56:012
2240799425,33cyclictest0-21swapper/120:27:431
2240799425,33cyclictest0-21swapper/120:27:431
2240799423,34cyclictest0-21swapper/122:39:451
2240799423,34cyclictest0-21swapper/122:16:301
2240799423,34cyclictest0-21swapper/119:22:491
17782423,7sleep20-21swapper/221:01:222
2241599413,33cyclictest0-21swapper/220:56:082
2240799414,31cyclictest27239-21latency_hist22:11:001
2240799412,6cyclictest17874-21munin-run21:46:011
2240799403,7cyclictest0-21swapper/119:26:201
22403994028,7cyclictest19687-21uniq23:16:140
160002403,6sleep00-21swapper/020:11:350
67922392,5sleep36888-21ls22:41:193
59702393,6sleep30-21swapper/322:39:543
270542393,6sleep20-21swapper/223:36:152
2240399394,30cyclictest0-21swapper/000:01:210
22403993927,7cyclictest31342-21tr23:46:190
145622393,6sleep00-21swapper/020:09:140
117052393,6sleep30-21swapper/320:01:243
33772383,6sleep00-21swapper/019:39:520
2240399383,32cyclictest0-21swapper/000:35:210
2240399383,30cyclictest0-21swapper/000:26:210
22403993825,8cyclictest31525-21grep22:21:150
2198223814,18sleep00-21swapper/019:03:550
189892383,6sleep00-21swapper/023:13:510
181052383,6sleep20-21swapper/220:16:562
171262381,31sleep017138-21swap21:41:280
309182373,6sleep00-21swapper/022:20:150
281242373,6sleep00-21swapper/019:17:510
262762373,29sleep20-21swapper/223:31:322
259182373,6sleep00-21swapper/020:40:520
22415993727,6cyclictest1747-21crond23:55:582
2240399373,30cyclictest0-21swapper/023:53:510
2240399373,30cyclictest0-21swapper/000:00:210
2240399373,11cyclictest0-21swapper/021:58:240
2240399373,11cyclictest0-21swapper/021:58:240
22403993725,8cyclictest27340-21grep20:41:330
22403993718,13cyclictest5229-21fschecks_count21:11:170
2209423713,18sleep30-21swapper/319:05:153
127812373,6sleep20-21swapper/220:05:172
95182363,6sleep30-21swapper/322:47:353
79302363,6sleep00-21swapper/022:45:590
53442363,6sleep00-21swapper/019:46:000
289962363,6sleep00-21swapper/022:14:400
22415993624,6cyclictest16788-21grep23:06:302
156952363,6sleep00-21swapper/021:37:220
147212363,6sleep20-21swapper/200:29:222
146842363,6sleep20-21swapper/220:10:442
126232363,6sleep00-21swapper/020:03:220
113812363,6sleep00-21swapper/022:52:310
108212363,6sleep20-21swapper/200:17:232
103462362,6sleep30-21swapper/322:51:173
89872353,6sleep30-21swapper/300:12:533
71032353,6sleep30-21swapper/319:49:413
40092353,6sleep30-21swapper/322:33:463
327202353,6sleep30-21swapper/322:24:293
22421993524,7cyclictest15157-21cut00:31:093
22421993523,7cyclictest13732-21uname00:26:183
22415993524,7cyclictest3949-21cut00:01:102
2240399353,27cyclictest0-21swapper/000:11:210
22403993523,8cyclictest23726-21/usr/sbin/munin22:01:160
22403993522,8cyclictest24100-21sort23:26:260
22403993522,8cyclictest18168-21cut21:46:130
22403993518,13cyclictest638-21runrttasks19:14:520
22403993517,13cyclictest30918-21ls19:26:200
196272353,6sleep30-21swapper/321:49:403
90152343,6sleep30-21swapper/319:55:123
32112343,6sleep30-21swapper/321:06:143
28482342,6sleep30-21swapper/321:05:183
22415993422,7cyclictest28900-21find20:46:262
22415993421,8cyclictest8749-21/usr/sbin/munin21:21:182
2240399347,20cyclictest0-21swapper/021:21:170
2240399345,24cyclictest0-21swapper/019:21:270
2240399344,26cyclictest0-21swapper/023:05:220
2240399344,26cyclictest0-21swapper/019:52:460
2240399344,25cyclictest0-21swapper/021:10:370
2240399343,26cyclictest0-21swapper/023:06:220
2240399343,26cyclictest0-21swapper/022:57:210
2240399343,25cyclictest0-21swapper/000:21:210
320562333,6sleep20-21swapper/223:48:342
2242199333,25cyclictest0-21swapper/320:36:283
22421993323,6cyclictest23550-21hwlatdetect23:26:153
2241599333,24cyclictest0-21swapper/219:51:272
22415993323,6cyclictest2120-21grep19:36:182
2240399334,24cyclictest0-21swapper/000:16:260
2240399333,26cyclictest0-21swapper/022:29:430
2240399333,25cyclictest0-21swapper/023:41:510
22403993322,6cyclictest20327-21idleruntime-cro20:26:030
22403993322,6cyclictest20327-21idleruntime-cro20:26:030
22403993320,8cyclictest17499-21tail20:16:250
181532333,6sleep30-21swapper/320:17:253
169452333,6sleep30-21swapper/323:06:463
58442323,6sleep00-21swapper/022:38:180
22421993222,6cyclictest30045-21netstat22:16:203
22421993221,7cyclictest69652sleep300:06:293
22421993220,7cyclictest10674-21grep21:26:133
22421993218,8cyclictest19899-21kernelversion23:16:183
2241599324,23cyclictest0-21swapper/223:21:162
2240399323,25cyclictest0-21swapper/022:06:030
2240399323,24cyclictest0-21swapper/020:46:220
22403993223,6cyclictest21673-21grep20:26:340
22403993223,6cyclictest21673-21grep20:26:340
22403993221,6cyclictest4195-21sh22:36:000
22403993220,7cyclictest6265-21cut19:46:240
22403993220,6cyclictest841-21sendmail_mailqu19:31:310
22403993214,13cyclictest22375-21timerwakeupswit23:21:290
2242199314,23cyclictest0-21swapper/321:11:423
2242199314,22cyclictest0-21swapper/300:21:183
22421993121,6cyclictest9742-21timerandwakeup21:21:303
22421993121,6cyclictest29034-21fschecks_time23:41:143
22421993120,6cyclictest15970-21ls20:11:333
22421993116,10cyclictest7607-21awk21:16:223
2241599313,23cyclictest0-21swapper/219:56:352
22415993121,6cyclictest6802-21head19:46:342
22415993111,15cyclictest19685-21cut23:16:142
2240399314,23cyclictest0-21swapper/021:28:220
2240399314,21cyclictest0-21swapper/019:56:160
2242199304,20cyclictest0-21swapper/322:11:123
22421993021,5cyclictest638-21runrttasks23:31:213
22421993021,5cyclictest638-21runrttasks23:12:333
22421993021,5cyclictest638-21runrttasks00:17:083
22421993020,6cyclictest31490-21find23:46:233
22421993020,6cyclictest15110-21cat21:36:233
22421993019,7cyclictest4666-21ls19:41:323
22421993018,8cyclictest28082-21cut20:46:123
22421993018,7cyclictest25599-21netstat19:11:273
22421993018,7cyclictest23037-21grep21:56:303
22421993018,7cyclictest23037-21grep21:56:303
22421993018,7cyclictest21087-21wc20:26:233
22421993018,7cyclictest21087-21wc20:26:233
22421993012,14cyclictest0-21swapper/323:01:003
2241599304,21cyclictest0-21swapper/219:41:172
2241599304,20cyclictest0-21swapper/223:26:102
2241599303,21cyclictest0-21swapper/221:26:212
22415993017,8cyclictest6143-21sed21:11:332
22415993017,8cyclictest548-21NetworkManager20:16:032
2240399304,22cyclictest0-21swapper/021:17:470
2240399304,21cyclictest0-21swapper/020:52:450
2240399303,23cyclictest0-21swapper/023:31:210
2240399302,22cyclictest90422sendmail_mailst22:46:240
22403993018,7cyclictest28093-21unixbench_singl23:36:300
2242199294,21cyclictest0-21swapper/321:41:253
2242199294,20cyclictest0-21swapper/320:41:133
2242199293,23cyclictest0-21swapper/323:37:093
22421992920,5cyclictest240302sleep320:35:403
22421992920,5cyclictest240302sleep320:35:403
22421992919,6cyclictest1151-21sed19:31:363
22421992918,7cyclictest1819-21sed22:26:313
22421992917,8cyclictest21608-21cut23:21:153
22421992916,8cyclictest548-21NetworkManager23:55:593
22421992916,8cyclictest14945-21unixbench_multi23:01:293
22421992911,14cyclictest24608-21/usr/sbin/munin22:01:253
2241599296,17cyclictest0-21swapper/221:11:032
2241599295,19cyclictest0-21swapper/221:16:072
2241599293,21cyclictest0-21swapper/223:12:532
22415992918,7cyclictest6913-21tail00:06:282
22415992916,8cyclictest1980-21/usr/sbin/munin23:56:112
22415992911,15cyclictest12987-21idleruntime-cro00:25:582
22403992917,7cyclictest2238-21switchtime21:01:300
2242199285,17cyclictest0-21swapper/319:56:263
2242199284,20cyclictest0-21swapper/320:51:313
2242199284,20cyclictest0-21swapper/320:06:283
2242199283,22cyclictest0-21swapper/319:38:133
2242199283,20cyclictest0-21swapper/320:21:133
2242199283,20cyclictest0-21swapper/320:21:133
22421992819,5cyclictest28397-21latency_hist19:21:053
22421992816,7cyclictest30160-21seq19:24:543
22421992815,9cyclictest314-21cut23:51:113
22421992815,8cyclictest13646-21unixbench_multi21:31:333
22415992817,6cyclictest7608-21/usr/sbin/munin00:11:122
2242199274,19cyclictest0-21swapper/320:59:083
22421992718,5cyclictest638-21runrttasks19:29:333
22421992712,10cyclictest0-21swapper/322:06:273
2241599274,17cyclictest0-21swapper/221:46:162
22403992717,6cyclictest22842-21idleruntime20:31:200
22403992717,6cyclictest22842-21idleruntime20:31:200
22421992617,5cyclictest3859-21sshd00:01:083
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional