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2024-04-27 - 13:30
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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 Sat Apr 27, 2024 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9950650,0irq/24-0000:00:0-21swapper/319:05:243
117950590,0irq/26-eth1-rx-0-21swapper/119:07:101
110050520,0irq/25-eth00-21swapper/219:06:442
117950480,0irq/26-eth1-rx-0-21swapper/019:05:210
2540699181,0cyclictest978-21sshd00:24:353
25404991714,0cyclictest110050irq/25-eth022:28:491
25404991714,0cyclictest110050irq/25-eth022:28:491
25405991615,0cyclictest17334-21diskmemload00:01:252
25406991514,0cyclictest0-21swapper/322:55:153
25405991512,0cyclictest0-21swapper/200:33:422
25406991411,0cyclictest14135-21sshd21:40:123
25405991413,0cyclictest0-21swapper/221:18:392
25405991411,0cyclictest14241-21unixbench_singl19:50:222
25404991413,0cyclictest0-21swapper/122:44:371
2540499140,0cyclictest0-21swapper/122:50:531
2540399140,0cyclictest17334-21diskmemload22:41:500
110050140,0irq/25-eth021139-21sshd21:27:172
41130,0ktimersoftd/030098-21sshd21:45:160
25406991312,0cyclictest32718-21sshd22:09:223
25406991312,0cyclictest28607-21bash22:53:093
25406991312,0cyclictest0-21swapper/323:48:553
25406991312,0cyclictest0-21swapper/323:16:303
25406991312,0cyclictest0-21swapper/321:25:473
25406991311,0cyclictest0-21swapper/323:08:423
25406991311,0cyclictest0-21swapper/322:31:053
25406991311,0cyclictest0-21swapper/322:31:053
25406991311,0cyclictest0-21swapper/300:09:423
2540699130,0cyclictest17334-21diskmemload22:02:303
2540699130,0cyclictest0-21swapper/323:14:253
2540699130,0cyclictest0-21swapper/300:35:573
25405991312,0cyclictest27500-21sshd21:45:022
25405991312,0cyclictest0-21swapper/223:14:502
25405991312,0cyclictest0-21swapper/223:03:272
25405991312,0cyclictest0-21swapper/222:29:592
25405991312,0cyclictest0-21swapper/222:29:592
25405991312,0cyclictest0-21swapper/221:22:162
25405991311,0cyclictest0-21swapper/221:52:272
25405991310,0cyclictest0-21swapper/223:39:062
2540599130,0cyclictest0-21swapper/223:18:262
25404991312,0cyclictest20882-21sshd21:10:171
25404991311,0cyclictest0-21swapper/121:17:281
2540499130,0cyclictest488-21bash23:58:221
2540499130,0cyclictest0-21swapper/123:20:131
25403991312,0cyclictest0-21swapper/022:28:430
25403991312,0cyclictest0-21swapper/022:28:420
25403991312,0cyclictest0-21swapper/022:17:060
25403991310,0cyclictest23027-21bash22:21:510
2540399130,0cyclictest0-21swapper/022:48:060
110050130,0irq/25-eth00-21swapper/323:05:003
9950120,0irq/24-0000:00:0-21swapper/022:06:510
25406991212,0cyclictest0-21swapper/321:22:123
25406991211,0cyclictest32732-21sshd21:55:393
25406991211,0cyclictest24028-21bash23:33:353
25406991211,0cyclictest0-21swapper/300:26:543
2540699120,0cyclictest17334-21diskmemload22:46:533
2540699120,0cyclictest0-21swapper/323:50:253
2540699120,0cyclictest0-21swapper/322:26:193
2540699120,0cyclictest0-21swapper/322:26:183
2540699120,0cyclictest0-21swapper/321:52:583
2540699120,0cyclictest0-21swapper/321:32:253
2540699120,0cyclictest0-21swapper/319:45:123
25405991211,0cyclictest0-21swapper/222:20:282
25405991211,0cyclictest0-21swapper/222:10:562
25405991211,0cyclictest0-21swapper/200:39:452
25405991211,0cyclictest0-21swapper/200:26:092
25405991210,0cyclictest0-21swapper/200:20:072
2540599120,0cyclictest0-21swapper/223:33:242
2540599120,0cyclictest0-21swapper/222:35:592
2540599120,0cyclictest0-21swapper/200:18:362
25404991212,0cyclictest0-21swapper/121:31:191
25404991212,0cyclictest0-21swapper/100:29:441
25404991211,0cyclictest25052-21bash21:37:561
25404991211,0cyclictest2102-21sshd00:20:411
25404991211,0cyclictest18693-21sshd22:21:231
25404991211,0cyclictest0-21swapper/100:34:151
25404991210,0cyclictest0-21swapper/122:13:571
2540499120,0cyclictest0-21swapper/123:42:411
2540499120,0cyclictest0-21swapper/123:10:381
2540499120,0cyclictest0-21swapper/123:00:451
2540499120,0cyclictest0-21swapper/122:37:451
2540499120,0cyclictest0-21swapper/100:35:471
25403991212,0cyclictest0-21swapper/021:16:070
25403991211,0cyclictest17334-21diskmemload21:31:260
25403991211,0cyclictest0-21swapper/023:52:210
25403991211,0cyclictest0-21swapper/023:34:340
25403991211,0cyclictest0-21swapper/021:38:040
2540399120,0cyclictest3760-21sshd00:17:050
2540399120,0cyclictest11429-21sshd22:30:480
2540399120,0cyclictest11429-21sshd22:30:480
2540399120,0cyclictest0-21swapper/023:56:530
2540399120,0cyclictest0-21swapper/021:59:120
2540399120,0cyclictest0-21swapper/021:21:130
2540399120,0cyclictest0-21swapper/000:12:330
191120,0ktimersoftd/10-21swapper/100:00:491
41110,0ktimersoftd/032255-21ntp_states00:20:270
41110,0ktimersoftd/00-21swapper/022:53:120
25406991111,0cyclictest0-21swapper/323:22:123
25406991111,0cyclictest0-21swapper/321:48:133
25406991111,0cyclictest0-21swapper/321:01:093
25406991110,0cyclictest0-21swapper/322:42:413
25406991110,0cyclictest0-21swapper/322:35:513
2540699110,0cyclictest0-21swapper/322:16:123
2540699110,0cyclictest0-21swapper/319:17:533
2540699110,0cyclictest0-21swapper/319:13:163
2540699110,0cyclictest0-21swapper/319:13:153
2540599119,0cyclictest0-21swapper/220:05:212
25405991111,0cyclictest17334-21diskmemload23:47:142
25405991111,0cyclictest0-21swapper/223:29:492
25405991111,0cyclictest0-21swapper/220:00:222
25405991110,0cyclictest0-21swapper/222:45:472
25405991110,0cyclictest0-21swapper/200:11:032
2540599110,0cyclictest8955-21id21:39:422
2540599110,0cyclictest0-21swapper/222:34:102
2540599110,0cyclictest0-21swapper/222:34:092
2540599110,0cyclictest0-21swapper/221:42:212
25404991111,0cyclictest0-21swapper/122:55:031
25404991111,0cyclictest0-21swapper/121:21:051
25404991111,0cyclictest0-21swapper/120:35:331
25404991110,0cyclictest29431-21sshd21:48:371
25404991110,0cyclictest0-21swapper/123:31:521
25404991110,0cyclictest0-21swapper/121:51:161
25404991110,0cyclictest0-21swapper/121:40:351
25404991110,0cyclictest0-21swapper/121:26:121
25404991110,0cyclictest0-21swapper/100:17:391
2540499110,0cyclictest0-21swapper/123:35:291
2540499110,0cyclictest0-21swapper/123:08:321
2540499110,0cyclictest0-21swapper/120:58:331
2540499110,0cyclictest0-21swapper/120:48:551
2540499110,0cyclictest0-21swapper/120:05:341
2540499110,0cyclictest0-21swapper/120:02:131
2540499110,0cyclictest0-21swapper/119:22:211
25403991111,0cyclictest0-21swapper/021:40:430
25403991110,0cyclictest29193-21bash22:12:200
25403991110,0cyclictest17334-21diskmemload22:37:390
25403991110,0cyclictest0-21swapper/023:47:490
25403991110,0cyclictest0-21swapper/023:07:170
25403991110,0cyclictest0-21swapper/023:01:350
25403991110,0cyclictest0-21swapper/022:55:520
110050110,0irq/25-eth00-21swapper/321:35:153
41100,0ktimersoftd/024828-21sshd00:35:140
41100,0ktimersoftd/00-21swapper/023:41:460
351100,0ktimersoftd/30-21swapper/320:42:553
2540699109,0cyclictest0-21swapper/322:20:403
2540699109,0cyclictest0-21swapper/300:00:043
2540699108,0cyclictest0-21swapper/319:44:153
25406991010,0cyclictest0-21swapper/321:06:173
25406991010,0cyclictest0-21swapper/320:48:313
25406991010,0cyclictest0-21swapper/320:25:233
25406991010,0cyclictest0-21swapper/320:15:163
25406991010,0cyclictest0-21swapper/319:28:283
2540699100,0cyclictest0-21swapper/323:35:253
2540599109,0cyclictest0-21swapper/221:55:232
2540599109,0cyclictest0-21swapper/200:08:282
25405991010,0cyclictest31268-21sshd23:24:072
25405991010,0cyclictest0-21swapper/223:09:072
25405991010,0cyclictest0-21swapper/221:32:292
2540599100,0cyclictest0-21swapper/222:53:342
2540499109,0cyclictest14915-21sshd00:14:381
2540499109,0cyclictest0-21swapper/122:31:481
2540499109,0cyclictest0-21swapper/122:31:471
2540499109,0cyclictest0-21swapper/119:54:321
2540499109,0cyclictest0-21swapper/119:15:301
2540499108,0cyclictest16273-21sshd23:46:201
25404991010,0cyclictest0-21swapper/123:26:121
25404991010,0cyclictest0-21swapper/122:16:361
25404991010,0cyclictest0-21swapper/122:05:001
25404991010,0cyclictest0-21swapper/121:05:101
25404991010,0cyclictest0-21swapper/119:48:241
2540399109,0cyclictest28066-21sshd23:23:450
2540399109,0cyclictest0-21swapper/023:10:530
2540399109,0cyclictest0-21swapper/020:13:300
2540399109,0cyclictest0-21swapper/000:26:460
25403991010,0cyclictest0-21swapper/019:28:050
2540399100,0cyclictest12112-21sshd21:26:200
2540399100,0cyclictest0-21swapper/019:34:200
1599100,0watchdog/05148-21bash23:17:550
110050100,0irq/25-eth017629-21cp22:00:510
110050100,0irq/25-eth00-21swapper/100:06:021
4190,0ktimersoftd/00-21swapper/000:34:070
254069999,0cyclictest0-21swapper/320:30:163
254069999,0cyclictest0-21swapper/320:00:523
254069999,0cyclictest0-21swapper/319:30:203
254069999,0cyclictest0-21swapper/300:31:263
254069998,0cyclictest0-21swapper/321:13:293
254069998,0cyclictest0-21swapper/300:17:503
254059999,0cyclictest0-21swapper/223:59:542
254059998,0cyclictest19453-21users22:55:292
254049999,0cyclictest0-21swapper/120:25:481
254049998,0cyclictest3888-21sshd21:56:031
254049990,0cyclictest0-21swapper/123:19:291
254039999,0cyclictest12719-21sshd21:50:160
254039999,0cyclictest0-21swapper/023:27:220
254039999,0cyclictest0-21swapper/020:58:330
254039999,0cyclictest0-21swapper/000:09:320
254039998,0cyclictest8842-21needreboot23:35:190
254039998,0cyclictest0-21swapper/021:13:060
254039990,0cyclictest0-21swapper/020:36:370
254039990,0cyclictest0-21swapper/020:32:180
254039990,0cyclictest0-21swapper/019:43:240
254039990,0cyclictest0-21swapper/019:38:250
19190,0ktimersoftd/10-21swapper/120:42:551
11795090,0irq/26-eth1-rx-0-21swapper/120:15:211
11005090,0irq/25-eth024292-21bash22:08:261
11005090,0irq/25-eth012552-21rm21:19:403
11005090,0irq/25-eth00-21swapper/122:48:271
11005090,0irq/25-eth00-21swapper/019:50:110
995080,0irq/24-0000:00:24178-21sshd23:50:322
35180,0ktimersoftd/30-21swapper/319:58:553
254069988,0cyclictest0-21swapper/320:58:093
254069987,0cyclictest0-21swapper/322:10:083
254069980,0cyclictest110050irq/25-eth023:55:233
254059988,0cyclictest0-21swapper/223:44:132
254059987,0cyclictest0-21swapper/221:11:162
254059987,0cyclictest0-21swapper/220:50:392
254059980,0cyclictest16922-21bash22:07:402
254059980,0cyclictest0-21swapper/222:04:582
254049988,0cyclictest9950irq/24-0000:00:23:53:511
254049988,0cyclictest0-21swapper/120:30:401
254049988,0cyclictest0-21swapper/120:12:191
254049988,0cyclictest0-21swapper/119:57:541
254039987,0cyclictest0-21swapper/020:54:370
254039980,0cyclictest10404-21sort19:45:090
254039980,0cyclictest0-21swapper/020:05:120
254039980,0cyclictest0-21swapper/019:14:360
254039980,0cyclictest0-21swapper/019:14:350
11795080,0irq/26-eth1-rx-0-21swapper/019:15:010
11005080,0irq/25-eth027793-21kworker/3:000:11:243
11005080,0irq/25-eth024647-21sshd23:40:213
11005080,0irq/25-eth020075-21sshd23:29:473
11005080,0irq/25-eth017334-21diskmemload00:00:200
11005080,0irq/25-eth00-21swapper/222:43:072
259970,0migration/225188-21munin-node22:15:152
254069973,0cyclictest0-21swapper/320:10:153
254049977,0cyclictest0-21swapper/120:22:261
254039977,0cyclictest0-21swapper/019:24:560
254039970,0cyclictest28919-21munin-node20:25:150
254039970,0cyclictest0-21swapper/020:00:160
11005070,0irq/25-eth017334-21diskmemload21:09:590
11005070,0irq/25-eth00-21swapper/020:17:050
4160,0ktimersoftd/00-21swapper/021:00:130
259960,0migration/229834-21latency20:25:172
254069965,0cyclictest25782sleep320:35:273
254069962,0cyclictest0-21swapper/320:50:173
254069962,0cyclictest0-21swapper/320:20:193
254069962,0cyclictest0-21swapper/319:50:133
254069962,0cyclictest0-21swapper/319:20:183
254059965,0cyclictest22792-21kernelversion20:10:152
254059964,0cyclictest0-21swapper/220:30:142
254059962,0cyclictest0-21swapper/221:00:172
254059962,0cyclictest0-21swapper/220:55:222
254059962,0cyclictest0-21swapper/220:45:182
254059962,0cyclictest0-21swapper/220:40:162
254059962,0cyclictest0-21swapper/220:35:202
254059962,0cyclictest0-21swapper/220:15:172
254059962,0cyclictest0-21swapper/219:55:212
254059962,0cyclictest0-21swapper/219:45:142
254059962,0cyclictest0-21swapper/219:40:192
254059962,0cyclictest0-21swapper/219:35:152
254059962,0cyclictest0-21swapper/219:30:142
254059962,0cyclictest0-21swapper/219:15:152
254059960,0cyclictest0-21swapper/220:20:222
254049965,0cyclictest5560-21aten_r7power_fr19:35:091
254049962,0cyclictest0-21swapper/121:00:171
254049962,0cyclictest0-21swapper/119:40:191
254049962,0cyclictest0-21swapper/119:30:141
254049962,0cyclictest0-21swapper/119:25:161
254049960,0cyclictest0-21swapper/119:10:121
254049960,0cyclictest0-21swapper/119:10:111
254039962,0cyclictest0-21swapper/020:40:160
254039962,0cyclictest0-21swapper/019:55:200
159960,0watchdog/05960-21atenall_r7power20:45:110
149960,0migration/028375-21taskset20:21:160
11795060,0irq/26-eth1-rx-0-21swapper/120:53:341
995050,0irq/24-0000:00:0-21swapper/319:35:003
254069954,0cyclictest36-21ksoftirqd/320:05:103
254059953,0cyclictest0-21swapper/219:20:162
254059951,0cyclictest0-21swapper/221:05:192
254059951,0cyclictest0-21swapper/219:10:202
254059951,0cyclictest0-21swapper/219:10:192
254059950,0cyclictest0-21swapper/219:25:072
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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