You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-22 - 00:04
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 rack7slot0.osadl.org (updated Fri Nov 21, 2025 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050680,0irq/25-eth00-21swapper/107:05:221
110050640,0irq/25-eth00-21swapper/307:05:123
9950540,0irq/24-0000:00:0-21swapper/007:05:340
2112624321,0sleep20-21swapper/207:06:232
21489991612,0cyclictest0-21swapper/212:31:452
2149099150,0cyclictest32562-21sshd10:31:203
21490991411,0cyclictest13428-21diskmemload12:18:413
21489991413,0cyclictest0-21swapper/211:11:352
21489991413,0cyclictest0-21swapper/209:26:222
2148999140,0cyclictest17450-21sshd09:10:172
21488991413,0cyclictest16339-21bash09:28:521
21488991413,0cyclictest0-21swapper/111:56:091
21488991413,0cyclictest0-21swapper/109:32:071
2148899140,0cyclictest0-21swapper/111:25:421
2148899140,0cyclictest0-21swapper/109:38:361
21487991411,0cyclictest0-21swapper/011:16:520
21487991411,0cyclictest0-21swapper/010:46:260
2148799140,0cyclictest0-21swapper/009:10:200
351130,0ktimersoftd/30-21swapper/310:07:523
2149099132,0cyclictest16286-21bash10:44:233
21490991312,0cyclictest0-21swapper/309:13:313
21490991311,0cyclictest11690-21id12:32:233
21490991311,0cyclictest0-21swapper/311:04:413
2149099130,0cyclictest0-21swapper/311:35:343
21489991312,0cyclictest28742-21rm09:22:332
21489991312,0cyclictest0-21swapper/209:41:422
21489991312,0cyclictest0-21swapper/207:10:202
21489991311,0cyclictest0-21swapper/210:41:452
21489991311,0cyclictest0-21swapper/210:31:312
2148999130,0cyclictest13993-21sshd10:25:432
2148999130,0cyclictest0-21swapper/210:13:102
2148899130,0cyclictest0-21swapper/110:08:561
21487991312,0cyclictest29159-21sshd10:38:320
21487991312,0cyclictest25313-21sshd11:47:350
21487991312,0cyclictest15965-21df10:15:130
21487991312,0cyclictest11532-21bash12:06:020
21487991312,0cyclictest0-21swapper/010:03:480
21487991311,0cyclictest0-21swapper/011:31:110
110050130,0irq/25-eth00-21swapper/110:55:111
41120,0ktimersoftd/00-21swapper/012:20:120
21490991211,0cyclictest0-21swapper/312:23:293
21490991211,0cyclictest0-21swapper/309:35:563
21490991211,0cyclictest0-21swapper/309:21:453
21490991211,0cyclictest0-21swapper/309:17:563
2149099120,0cyclictest12484-21sshd10:25:323
2149099120,0cyclictest0-21swapper/312:07:113
21489991211,0cyclictest0-21swapper/212:08:182
21489991210,0cyclictest20635-21sshd11:39:352
21489991210,0cyclictest0-21swapper/209:18:422
2148999120,0cyclictest31236-21sshd12:18:022
2148999120,0cyclictest18542-21bash09:57:432
2148999120,0cyclictest0-21swapper/210:49:382
21488991212,0cyclictest0-21swapper/110:10:051
21488991211,0cyclictest32547-21sshd12:08:201
21488991211,0cyclictest0-21swapper/112:19:011
21488991211,0cyclictest0-21swapper/111:06:471
21488991210,0cyclictest0-21swapper/110:37:301
2148899120,0cyclictest31092-21sshd11:54:591
2148899120,0cyclictest13620-21sshd11:38:511
2148899120,0cyclictest0-21swapper/110:53:541
2148899120,0cyclictest0-21swapper/110:23:131
2148899120,0cyclictest0-21swapper/109:53:291
21487991211,0cyclictest0-21swapper/009:19:130
21487991210,0cyclictest32023-21sshd10:53:120
21487991210,0cyclictest0-21swapper/010:26:350
21487991210,0cyclictest0-21swapper/009:49:310
2148799120,0cyclictest0-21swapper/012:34:290
2148799120,0cyclictest0-21swapper/012:12:530
2148799120,0cyclictest0-21swapper/011:04:550
110050120,0irq/25-eth012939-21sshd09:53:382
41110,0ktimersoftd/09428-21sshd12:19:060
351110,0ktimersoftd/30-21swapper/311:16:463
271110,0ktimersoftd/20-21swapper/207:24:572
2149099119,0cyclictest0-21swapper/307:41:233
21490991111,0cyclictest0-21swapper/311:52:533
21490991111,0cyclictest0-21swapper/311:21:523
21490991110,0cyclictest0-21swapper/311:05:163
21490991110,0cyclictest0-21swapper/310:10:153
21490991110,0cyclictest0-21swapper/309:56:223
21490991110,0cyclictest0-21swapper/309:03:113
2149099110,0cyclictest0-21swapper/308:11:003
2149099110,0cyclictest0-21swapper/307:29:323
2149099110,0cyclictest0-21swapper/307:22:213
21489991111,0cyclictest0-21swapper/211:55:102
21489991111,0cyclictest0-21swapper/210:00:032
21489991110,0cyclictest0-21swapper/208:35:002
2148999110,0cyclictest0-21swapper/211:03:082
2148999110,0cyclictest0-21swapper/208:58:492
2148999110,0cyclictest0-21swapper/208:09:202
2148999110,0cyclictest0-21swapper/207:53:402
2148999110,0cyclictest0-21swapper/207:49:562
2148999110,0cyclictest0-21swapper/207:15:012
21488991110,0cyclictest0-21swapper/112:32:101
21487991111,0cyclictest14067-21sshd11:10:100
21487991111,0cyclictest110050irq/25-eth012:35:040
21487991110,0cyclictest27853-21sshd11:54:390
2148799110,0cyclictest0-21swapper/008:51:200
191110,0ktimersoftd/113462-21sshd12:26:071
191110,0ktimersoftd/10-21swapper/111:16:461
110050110,0irq/25-eth08266-21sshd12:28:530
110050110,0irq/25-eth020-21ksoftirqd/110:34:411
110050110,0irq/25-eth018214-21sshd10:26:151
110050110,0irq/25-eth010-21rcuc/009:38:280
41100,0ktimersoftd/06529-21id11:09:230
41100,0ktimersoftd/016387-21bash10:11:390
41100,0ktimersoftd/00-21swapper/012:01:020
41100,0ktimersoftd/00-21swapper/010:20:460
41100,0ktimersoftd/00-21swapper/009:32:190
41100,0ktimersoftd/00-21swapper/008:31:040
2149099109,0cyclictest18056-21sshd09:32:403
2149099109,0cyclictest0-21swapper/309:29:263
2149099109,0cyclictest0-21swapper/308:48:593
2149099109,0cyclictest0-21swapper/308:31:133
2149099109,0cyclictest0-21swapper/308:22:583
2149099109,0cyclictest0-21swapper/307:57:113
21490991010,0cyclictest0-21swapper/308:39:223
21490991010,0cyclictest0-21swapper/307:34:323
2149099100,0cyclictest0-21swapper/308:50:313
2148999109,0cyclictest4479-21sh10:50:142
2148999109,0cyclictest32087-21bash12:37:192
2148999109,0cyclictest0-21swapper/209:39:412
2148999109,0cyclictest0-21swapper/208:17:572
2148999109,0cyclictest0-21swapper/207:38:272
21489991010,0cyclictest0-21swapper/211:28:472
21489991010,0cyclictest0-21swapper/209:06:012
21489991010,0cyclictest0-21swapper/208:25:372
21489991010,0cyclictest0-21swapper/208:04:072
21489991010,0cyclictest0-21swapper/207:25:192
2148999100,0cyclictest31981-21sshd11:05:042
2148999100,0cyclictest2812-21bash10:35:192
2148899109,0cyclictest0-21swapper/112:20:471
21488991010,0cyclictest0-21swapper/109:13:311
21488991010,0cyclictest0-21swapper/107:12:011
2148899100,0cyclictest13428-21diskmemload10:43:341
2148799109,0cyclictest1366-21sshd11:55:130
2148799109,0cyclictest0-21swapper/009:05:380
2148799103,0cyclictest0-21swapper/009:20:160
21487991010,0cyclictest0-21swapper/011:41:230
21487991010,0cyclictest0-21swapper/009:50:070
21487991010,0cyclictest0-21swapper/007:27:210
2148799100,0cyclictest0-21swapper/010:57:550
1499100,0migration/014774-21bash11:28:100
110050100,0irq/25-eth0854-21hddtemp_smartct11:30:141
110050100,0irq/25-eth07979-21bash11:27:223
110050100,0irq/25-eth03399migration/309:52:513
110050100,0irq/25-eth017109-21sshd09:25:100
110050100,0irq/25-eth00-21swapper/310:01:433
110050100,0irq/25-eth00-21swapper/209:49:002
4190,0ktimersoftd/013713-21sshd10:44:070
4190,0ktimersoftd/013428-21diskmemload11:36:350
4190,0ktimersoftd/00-21swapper/009:40:250
27190,0ktimersoftd/219150-21sshd12:10:152
214909999,0cyclictest0-21swapper/310:51:473
214909999,0cyclictest0-21swapper/309:09:053
214909999,0cyclictest0-21swapper/308:26:213
214909998,0cyclictest0-21swapper/310:56:503
214909990,0cyclictest110050irq/25-eth011:46:343
214909990,0cyclictest0-21swapper/310:20:593
214899999,0cyclictest0-21swapper/212:28:182
214899999,0cyclictest0-21swapper/210:57:332
214899999,0cyclictest0-21swapper/209:30:112
214899999,0cyclictest0-21swapper/208:43:092
214899998,0cyclictest28-21ksoftirqd/212:20:142
214899998,0cyclictest0-21swapper/210:22:532
214899990,0cyclictest6203-21bash11:34:312
214899990,0cyclictest0-21swapper/212:01:202
214889999,0cyclictest0-21swapper/110:47:081
214889999,0cyclictest0-21swapper/109:21:461
214889999,0cyclictest0-21swapper/108:56:191
214889998,0cyclictest19886-21sshd09:17:571
214889990,0cyclictest0-21swapper/109:59:221
214889990,0cyclictest0-21swapper/108:27:321
214879999,0cyclictest0-21swapper/007:35:140
214879999,0cyclictest0-21swapper/007:15:020
214879998,0cyclictest0-21swapper/007:40:360
214879995,0cyclictest0-21swapper/008:45:140
214879992,0cyclictest0-21swapper/010:05:180
214879990,0cyclictest0-21swapper/008:40:180
214879990,0cyclictest0-21swapper/008:20:460
11005090,0irq/25-eth08948-21bash10:32:190
11005090,0irq/25-eth027286-21sshd12:11:031
11005090,0irq/25-eth024674-21sshd11:21:550
11005090,0irq/25-eth02270-21sshd09:55:550
11005090,0irq/25-eth017169-21bash09:46:573
11005090,0irq/25-eth00-21swapper/112:35:491
11005090,0irq/25-eth00-21swapper/111:13:441
11005090,0irq/25-eth00-21swapper/110:19:031
214909988,0cyclictest4936-21irqstats12:25:153
214909987,0cyclictest0-21swapper/308:18:413
214909980,0cyclictest0-21swapper/312:36:383
214909980,0cyclictest0-21swapper/311:57:353
214909980,0cyclictest0-21swapper/308:40:113
214909980,0cyclictest0-21swapper/307:15:003
214899988,0cyclictest0-21swapper/211:40:112
214899988,0cyclictest0-21swapper/208:54:182
214899988,0cyclictest0-21swapper/208:33:302
214899988,0cyclictest0-21swapper/207:33:262
214899987,0cyclictest4716-21fw_forwarded_lo07:40:172
214889988,0cyclictest0-21swapper/111:01:121
214889988,0cyclictest0-21swapper/107:54:461
214879980,0cyclictest0-21swapper/008:15:130
214879980,0cyclictest0-21swapper/007:33:020
169980,0watchdog/120987-21sshd09:40:151
11005080,0irq/25-eth07771-21sshd10:17:513
11005080,0irq/25-eth06479-21sshd12:02:133
11005080,0irq/25-eth04951-21sshd11:34:213
11005080,0irq/25-eth03796-21sshd11:23:122
11005080,0irq/25-eth030442-21sshd11:51:272
11005080,0irq/25-eth027477-21sshd11:40:161
11005080,0irq/25-eth023742-21sshd11:47:241
11005080,0irq/25-eth022088-21sshd09:40:193
11005080,0irq/25-eth020-21ksoftirqd/109:47:101
11005080,0irq/25-eth016217-21sshd10:37:043
11005080,0irq/25-eth014940-21rm10:47:503
11005080,0irq/25-eth014436-21tr11:10:103
11005080,0irq/25-eth013428-21diskmemload10:01:431
11005080,0irq/25-eth012805-21sshd11:20:351
339970,0migration/317760-21sa108:09:593
214909977,0cyclictest0-21swapper/308:01:303
214909977,0cyclictest0-21swapper/307:35:293
214909977,0cyclictest0-21swapper/307:11:263
214909976,0cyclictest0-21swapper/312:10:053
214909970,0cyclictest0-21swapper/308:55:153
214899977,0cyclictest0-21swapper/208:21:182
214889977,0cyclictest0-21swapper/108:30:181
214889977,0cyclictest0-21swapper/108:13:481
214889976,0cyclictest22444-21idleruntime-cro08:20:011
214889973,0cyclictest0-21swapper/107:35:171
214889972,0cyclictest0-21swapper/109:08:541
214889970,0cyclictest0-21swapper/108:50:161
214889970,0cyclictest0-21swapper/108:40:021
214889970,0cyclictest0-21swapper/108:00:161
214889970,0cyclictest0-21swapper/107:55:181
214879977,0cyclictest0-21swapper/007:59:030
214879970,0cyclictest0-21swapper/007:20:100
11005070,0irq/25-eth028-21ksoftirqd/211:45:132
11005070,0irq/25-eth025548-21sshd10:05:262
11005070,0irq/25-eth022056-21sshd10:15:462
11005070,0irq/25-eth020-21ksoftirqd/112:00:091
11005070,0irq/25-eth01876-21sshd11:40:593
11005070,0irq/25-eth00-21swapper/211:15:022
214909962,0cyclictest0-21swapper/307:50:273
214909962,0cyclictest0-21swapper/307:45:133
214899962,0cyclictest0-21swapper/209:00:152
214899962,0cyclictest0-21swapper/208:45:162
214899962,0cyclictest0-21swapper/208:10:132
214899962,0cyclictest0-21swapper/207:55:142
214889963,0cyclictest3958-21snmpd08:37:191
214889962,0cyclictest0-21swapper/108:45:161
214889962,0cyclictest0-21swapper/108:20:161
214889962,0cyclictest0-21swapper/108:05:131
214889962,0cyclictest0-21swapper/107:45:131
214889962,0cyclictest0-21swapper/107:40:191
214889962,0cyclictest0-21swapper/107:30:141
214889962,0cyclictest0-21swapper/107:15:001
214889960,0cyclictest0-21swapper/109:03:591
214889960,0cyclictest0-21swapper/107:25:021
214889960,0cyclictest0-21swapper/107:20:331
214879965,0cyclictest18734-21fw_packets08:10:120
214879962,0cyclictest0-21swapper/009:00:140
214879962,0cyclictest0-21swapper/008:55:170
214879962,0cyclictest0-21swapper/008:35:150
214879962,0cyclictest0-21swapper/008:25:150
214879962,0cyclictest0-21swapper/008:05:140
214879962,0cyclictest0-21swapper/007:45:130
214879962,0cyclictest0-21swapper/007:10:170
149960,0migration/013996-21fschecks_time08:00:140
214879950,0cyclictest0-21swapper/007:50:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional