You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-05-24 - 12:28
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 792 highest latencies:
System rack7slot0.osadl.org (updated Sat May 24, 2025 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
117950650,0irq/26-eth1-rx-0-21swapper/319:08:213
110050650,0irq/25-eth00-21swapper/119:05:171
110050590,0irq/25-eth00-21swapper/219:07:342
9950440,0irq/24-0000:00:0-21swapper/019:05:380
28971991816,0cyclictest3783-21sshd21:31:023
41150,0ktimersoftd/00-21swapper/021:30:090
28971991514,0cyclictest0-21swapper/322:18:263
28969991514,0cyclictest0-21swapper/123:32:041
2896999150,0cyclictest0-21swapper/100:20:191
2896899150,0cyclictest18594-21sshd22:34:240
110050150,0irq/25-eth00-21swapper/223:27:272
110050150,0irq/25-eth00-21swapper/223:27:272
28971991413,0cyclictest29666-21sshd23:02:003
28971991413,0cyclictest0-21swapper/323:41:513
2897199140,0cyclictest0-21swapper/300:20:233
28969991413,0cyclictest6555-21sshd21:18:191
28969991413,0cyclictest18136-21sshd23:57:021
28969991413,0cyclictest0-21swapper/100:10:021
28969991411,0cyclictest12381-21sshd00:07:001
2896999140,0cyclictest0-21swapper/122:16:181
110050140,0irq/25-eth020877-21diskmemload23:24:560
41130,0ktimersoftd/027730-21sshd00:31:590
28971991312,0cyclictest0-21swapper/323:49:163
28971991311,0cyclictest0-21swapper/322:45:173
2897199130,0cyclictest13281-21bash22:50:243
2897199130,0cyclictest0-21swapper/323:18:083
28970991312,0cyclictest0-21swapper/222:14:242
28970991311,0cyclictest0-21swapper/222:24:242
28970991311,0cyclictest0-21swapper/221:59:312
28970991310,0cyclictest0-21swapper/200:39:492
2897099130,0cyclictest0-21swapper/221:49:472
2897099130,0cyclictest0-21swapper/200:15:062
2897099130,0cyclictest0-21swapper/200:02:042
2896999130,0cyclictest0-21swapper/122:51:371
2896999130,0cyclictest0-21swapper/119:55:241
28968991312,0cyclictest7031-21awk22:10:210
28968991312,0cyclictest0-21swapper/000:18:080
28968991311,0cyclictest0-21swapper/022:48:060
2896899130,0cyclictest0-21swapper/000:20:200
110050130,0irq/25-eth00-21swapper/121:28:061
41120,0ktimersoftd/00-21swapper/022:50:120
351120,0ktimersoftd/325677-21smartctl21:20:153
28971991212,0cyclictest0-21swapper/323:33:143
28971991212,0cyclictest0-21swapper/319:55:123
28971991212,0cyclictest0-21swapper/300:16:213
28971991211,0cyclictest12577-21sshd21:35:133
28971991211,0cyclictest0-21swapper/322:59:333
28971991210,0cyclictest21541-21sshd21:52:183
28971991210,0cyclictest0-21swapper/321:56:373
2897199120,0cyclictest0-21swapper/322:37:013
2897199120,0cyclictest0-21swapper/321:45:063
2897199120,0cyclictest0-21swapper/321:13:373
2897199120,0cyclictest0-21swapper/300:39:343
28970991211,0cyclictest7653-21sshd00:29:362
28970991211,0cyclictest26601-21id22:41:482
28970991211,0cyclictest1453-21nfsd23:42:412
28970991211,0cyclictest0-21swapper/222:57:012
28970991211,0cyclictest0-21swapper/222:48:472
28970991211,0cyclictest0-21swapper/222:36:002
28970991211,0cyclictest0-21swapper/221:41:592
28970991211,0cyclictest0-21swapper/221:39:532
28970991211,0cyclictest0-21swapper/220:20:262
28970991210,0cyclictest0-21swapper/223:21:182
2897099120,0cyclictest0-21swapper/223:34:052
2897099120,0cyclictest0-21swapper/222:30:112
2897099120,0cyclictest0-21swapper/221:25:432
28969991212,0cyclictest0-21swapper/121:46:341
28969991211,0cyclictest0-21swapper/123:39:471
2896999121,0cyclictest0-21swapper/100:03:091
28969991210,0cyclictest0-21swapper/122:56:301
28969991210,0cyclictest0-21swapper/119:41:491
2896999120,0cyclictest0-21swapper/123:28:071
2896999120,0cyclictest0-21swapper/123:28:061
2896999120,0cyclictest0-21swapper/123:09:381
2896999120,0cyclictest0-21swapper/100:39:181
2896999120,0cyclictest0-21swapper/100:29:051
28968991211,0cyclictest20877-21diskmemload23:27:230
28968991211,0cyclictest20877-21diskmemload23:27:220
28968991211,0cyclictest19183-21sshd22:21:160
28968991211,0cyclictest18173-21sshd21:48:450
28968991211,0cyclictest0-21swapper/000:26:370
2896899120,0cyclictest10850-21sshd22:00:580
2896899120,0cyclictest0-21swapper/023:40:090
2896899120,0cyclictest0-21swapper/022:59:430
2896899120,0cyclictest0-21swapper/022:43:350
2896899120,0cyclictest0-21swapper/021:14:240
191120,0ktimersoftd/10-21swapper/123:23:061
110050120,0irq/25-eth09929-21kworker/3:200:01:513
110050120,0irq/25-eth02433-21sshd21:17:540
41110,0ktimersoftd/016378-21sshd21:58:190
28971991111,0cyclictest0-21swapper/323:52:453
28971991111,0cyclictest0-21swapper/323:26:513
28971991111,0cyclictest0-21swapper/323:26:513
28971991111,0cyclictest0-21swapper/322:33:393
28971991111,0cyclictest0-21swapper/322:21:403
28971991110,0cyclictest2633-21bash00:32:573
28971991110,0cyclictest0-21swapper/323:55:473
2897199110,0cyclictest6348-21sshd00:10:023
2897199110,0cyclictest0-21swapper/323:37:113
2897199110,0cyclictest0-21swapper/320:48:323
2897199110,0cyclictest0-21swapper/319:25:283
28970991111,0cyclictest0-21swapper/222:08:562
28970991111,0cyclictest0-21swapper/221:13:112
28970991110,0cyclictest478-21jbd2/dm-0-823:03:502
28970991110,0cyclictest4709-21bash00:33:132
28970991110,0cyclictest29750-21rm21:17:212
28970991110,0cyclictest0-21swapper/223:14:072
28970991110,0cyclictest0-21swapper/221:32:062
28970991110,0cyclictest0-21swapper/200:05:062
2897099110,0cyclictest3272-21sshd23:52:052
2897099110,0cyclictest0-21swapper/222:26:492
2897099110,0cyclictest0-21swapper/200:20:162
2896999119,0cyclictest0-21swapper/120:49:391
2896999119,0cyclictest0-21swapper/119:45:461
28969991111,0cyclictest0-21swapper/123:50:381
28969991111,0cyclictest0-21swapper/121:34:361
28969991110,0cyclictest30448-21sshd22:35:291
28969991110,0cyclictest21494-21sshd22:41:171
28969991110,0cyclictest0-21swapper/123:44:351
28969991110,0cyclictest0-21swapper/121:11:031
2896999110,0cyclictest26127-21sshd21:55:591
2896999110,0cyclictest0-21swapper/122:45:491
2896999110,0cyclictest0-21swapper/122:03:531
2896999110,0cyclictest0-21swapper/120:29:541
2896999110,0cyclictest0-21swapper/120:29:541
2896999110,0cyclictest0-21swapper/119:13:211
2896899119,0cyclictest0-21swapper/019:30:300
28968991111,0cyclictest0-21swapper/023:59:410
28968991111,0cyclictest0-21swapper/023:36:120
2896899110,0cyclictest0-21swapper/021:42:280
271110,0ktimersoftd/20-21swapper/222:54:212
191110,0ktimersoftd/127862-21sshd22:31:591
191110,0ktimersoftd/10-21swapper/121:21:571
110050110,0irq/25-eth027347-21sshd23:31:050
110050110,0irq/25-eth011299-21sshd21:25:190
110050110,0irq/25-eth00-21swapper/023:13:330
110050110,0irq/25-eth00-21swapper/023:00:090
41100,0ktimersoftd/013175-21id22:17:300
41100,0ktimersoftd/00-21swapper/021:05:410
41100,0ktimersoftd/00-21swapper/020:40:010
2897199109,0cyclictest0-21swapper/323:22:093
2897199109,0cyclictest0-21swapper/322:26:553
2897199109,0cyclictest0-21swapper/322:06:213
2897199109,0cyclictest0-21swapper/319:33:433
28971991010,0cyclictest0-21swapper/321:26:443
28971991010,0cyclictest0-21swapper/320:40:103
28971991010,0cyclictest0-21swapper/320:32:233
28971991010,0cyclictest0-21swapper/320:13:133
2897199100,0cyclictest0-21swapper/320:54:483
2897199100,0cyclictest0-21swapper/320:38:043
2897099109,0cyclictest26202-21bash21:52:472
2897099109,0cyclictest0-21swapper/222:15:542
2897099109,0cyclictest0-21swapper/219:15:292
28970991010,0cyclictest0-21swapper/222:02:252
28970991010,0cyclictest0-21swapper/220:54:002
28970991010,0cyclictest0-21swapper/220:01:302
28970991010,0cyclictest0-21swapper/219:40:562
2897099100,0cyclictest0-21swapper/221:24:302
2897099100,0cyclictest0-21swapper/219:36:042
2896999109,0cyclictest0-21swapper/121:36:431
2896999109,0cyclictest0-21swapper/100:16:041
28969991010,0cyclictest23069-21sshd22:05:231
2896999100,0cyclictest27879-21sshd23:01:501
2896999100,0cyclictest0-21swapper/123:17:291
2896999100,0cyclictest0-21swapper/120:24:131
2896899109,0cyclictest30219-21sshd21:20:380
2896899109,0cyclictest0-21swapper/019:23:470
2896899109,0cyclictest0-21swapper/019:11:280
28968991010,0cyclictest0-21swapper/000:09:390
2896899100,0cyclictest9815-21sshd23:46:020
2896899100,0cyclictest28313-21sshd22:09:190
2896899100,0cyclictest0-21swapper/020:29:380
2896899100,0cyclictest0-21swapper/020:29:380
2896899100,0cyclictest0-21swapper/020:16:450
2896899100,0cyclictest0-21swapper/019:19:290
110050100,0irq/25-eth030976-21sshd21:43:311
110050100,0irq/25-eth020877-21diskmemload22:36:170
110050100,0irq/25-eth00-21swapper/223:38:502
110050100,0irq/25-eth00-21swapper/122:10:381
110050100,0irq/25-eth00-21swapper/023:06:410
110050100,0irq/25-eth00-21swapper/022:25:240
4190,0ktimersoftd/00-21swapper/000:35:000
35190,0ktimersoftd/30-21swapper/321:05:413
289719999,0cyclictest17917-21bash22:11:283
289719999,0cyclictest110050irq/25-eth023:10:503
289719999,0cyclictest0-21swapper/320:26:413
289719999,0cyclictest0-21swapper/320:26:413
289719999,0cyclictest0-21swapper/319:40:063
289719999,0cyclictest0-21swapper/319:18:023
289719999,0cyclictest0-21swapper/319:10:433
289719998,0cyclictest0-21swapper/321:44:103
289719990,0cyclictest0-21swapper/320:16:493
289709999,0cyclictest0-21swapper/223:48:082
289709999,0cyclictest0-21swapper/220:31:142
289709999,0cyclictest0-21swapper/220:16:502
289709999,0cyclictest0-21swapper/220:08:072
289709999,0cyclictest0-21swapper/219:25:572
289709998,0cyclictest0-21swapper/220:11:432
289709990,0cyclictest25077-21sshd23:57:462
289709990,0cyclictest0-21swapper/220:46:132
289699999,0cyclictest0-21swapper/120:32:001
289699999,0cyclictest0-21swapper/119:22:531
289699999,0cyclictest0-21swapper/119:18:351
289699998,0cyclictest6684-21sshd21:50:451
289699998,0cyclictest0-21swapper/123:13:361
289699998,0cyclictest0-21swapper/122:21:291
289699998,0cyclictest0-21swapper/100:32:421
289689999,0cyclictest0-21swapper/023:52:420
289689999,0cyclictest0-21swapper/021:04:230
289689999,0cyclictest0-21swapper/020:48:480
289689999,0cyclictest0-21swapper/019:59:190
289689999,0cyclictest0-21swapper/019:52:420
289689999,0cyclictest0-21swapper/019:27:090
289689998,0cyclictest0-21swapper/020:35:200
289689990,0cyclictest1453-21nfsd21:50:450
289689990,0cyclictest0-21swapper/019:36:190
19190,0ktimersoftd/10-21swapper/121:05:411
11005090,0irq/25-eth04979-21sshd23:15:450
11005090,0irq/25-eth020-21ksoftirqd/123:46:231
11005090,0irq/25-eth018742-21cp00:00:240
11005090,0irq/25-eth013910-21sshd00:14:320
11005090,0irq/25-eth00-21swapper/021:35:390
289719987,0cyclictest19086-21kworker/3:221:00:163
289719987,0cyclictest0-21swapper/323:05:573
289719987,0cyclictest0-21swapper/321:16:173
289719987,0cyclictest0-21swapper/300:05:483
289719980,0cyclictest0-21swapper/300:25:553
289709988,0cyclictest0-21swapper/220:27:382
289709988,0cyclictest0-21swapper/220:27:382
289709988,0cyclictest0-21swapper/219:50:212
289709987,0cyclictest0-21swapper/223:06:472
289709987,0cyclictest0-21swapper/220:56:062
289699988,0cyclictest0-21swapper/121:03:421
289699988,0cyclictest0-21swapper/120:53:501
289699988,0cyclictest0-21swapper/120:37:411
289699988,0cyclictest0-21swapper/120:11:191
289699988,0cyclictest0-21swapper/119:29:371
289699986,0cyclictest0-21swapper/120:58:011
289699983,0cyclictest0-21swapper/120:18:101
289699983,0cyclictest0-21swapper/119:31:221
289689988,0cyclictest0-21swapper/020:04:260
289689988,0cyclictest0-21swapper/019:45:090
289689984,0cyclictest0-21swapper/020:20:120
289689980,0cyclictest0-21swapper/020:50:130
11005080,0irq/25-eth02976-21sshd22:26:101
11005080,0irq/25-eth027368-21sshd22:02:403
11005080,0irq/25-eth011821-21sshd23:16:282
289719977,0cyclictest0-21swapper/320:06:013
289719977,0cyclictest0-21swapper/320:02:243
289719977,0cyclictest0-21swapper/319:50:063
289719977,0cyclictest0-21swapper/319:21:103
289709977,0cyclictest0-21swapper/219:47:202
289709977,0cyclictest0-21swapper/219:21:392
289699970,0cyclictest0-21swapper/120:02:381
289689974,0cyclictest14541-21fschecks_count20:55:140
11005070,0irq/25-eth03884-21find20:30:220
11005070,0irq/25-eth036-21ksoftirqd/322:40:243
11005070,0irq/25-eth028-21ksoftirqd/200:11:082
289719965,0cyclictest11108-21taskset19:38:503
289719962,0cyclictest0-21swapper/320:55:163
289719962,0cyclictest0-21swapper/320:20:173
289719962,0cyclictest0-21swapper/319:45:163
289709966,0cyclictest0-21swapper/220:40:322
289709966,0cyclictest0-21swapper/219:32:412
289709962,0cyclictest0-21swapper/221:00:152
289709962,0cyclictest0-21swapper/219:55:162
289709962,0cyclictest0-21swapper/219:10:182
289709961,0cyclictest0-21swapper/221:05:152
289699962,0cyclictest0-21swapper/120:40:181
289699962,0cyclictest0-21swapper/120:05:161
289699962,0cyclictest0-21swapper/119:35:181
289699961,0cyclictest0-21swapper/119:50:381
289689960,0cyclictest0-21swapper/020:05:160
149960,0migration/026050-21fschecks_count20:10:140
11005060,0irq/25-eth00-21swapper/019:40:160
289709950,0cyclictest0-21swapper/220:36:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional