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2022-06-27 - 05:05

x86 Intel Core i3-2100T @2500 MHz, Linux 3.18.43-rt46-fulldebug (Profile)

Latency plot of system in rack #b, slot #0
Note that this system runs a non-optimized debug kernel.
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Characteristics of the highest latencies:
System rackbslot0.osadl.org (updated Mon Jun 27, 2022 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
163902840,2sleep216392-21modprobe21:12:122
15172720,8sleep01666399cyclictest21:08:170
242799640,4rtkit-daemon0-21swapper/220:06:282
242799640,4rtkit-daemon0-21swapper/219:42:122
242799640,4rtkit-daemon0-21swapper/219:12:342
242799630,4rtkit-daemon0-21swapper/219:49:402
242799630,4rtkit-daemon0-21swapper/219:49:402
1631626339,19sleep10-21swapper/118:36:141
1631026346,11sleep00-21swapper/018:36:090
242799620,3rtkit-daemon0-21swapper/219:33:472
242799620,3rtkit-daemon0-21swapper/219:20:012
305942600,2sleep10-21swapper/122:06:361
305942600,2sleep10-21swapper/122:06:361
242799600,3rtkit-daemon0-21swapper/219:46:362
1631826044,11sleep30-21swapper/318:36:163
1579925931,13sleep20-21swapper/218:33:182
160372580,2sleep016036-21modprobe00:03:240
242799570,3rtkit-daemon1506-21nfsd20:39:392
137832570,2sleep119-21rcuc/123:32:471
157232530,1sleep3361ktimersoftd/322:01:363
274662500,5sleep2281ktimersoftd/220:59:082
242799490,16rtkit-daemon0-21swapper/020:10:022
242799490,16rtkit-daemon0-21swapper/020:02:102
242799470,13rtkit-daemon0-21swapper/020:29:232
242799470,13rtkit-daemon0-21swapper/019:13:462
242799460,13rtkit-daemon0-21swapper/020:24:062
242799450,11rtkit-daemon0-21swapper/019:27:482
1667199451,26cyclictest0-21swapper/120:26:311
34202440,2sleep13408-21sshd22:23:331
16663994326,15cyclictest6151-21modprobe21:48:540
84782400,1sleep041ktimersoftd/022:50:490
51552400,1sleep15160-21kworker/u8:123:04:101
242799400,4rtkit-daemon8245-21sshd23:33:433
1669699402,34cyclictest0-21swapper/320:49:283
1669699392,17cyclictest0-21swapper/323:42:083
1669699391,12cyclictest3173650sshd21:08:133
16663993924,13cyclictest122750irq/25-em123:50:320
242799380,4rtkit-daemon0-21swapper/219:13:110
242799380,3rtkit-daemon0-21swapper/219:42:190
242799380,3rtkit-daemon0-21swapper/219:20:580
242799380,2rtkit-daemon2426-21rtkit-daemon19:07:120
1669699389,5cyclictest10423-21sshd22:37:223
16696993813,5cyclictest1388-21sshd21:06:043
242799370,3rtkit-daemon0-21swapper/220:21:230
242799370,3rtkit-daemon0-21swapper/220:13:380
242799370,3rtkit-daemon0-21swapper/219:54:310
242799370,3rtkit-daemon0-21swapper/219:52:240
242799370,3rtkit-daemon0-21swapper/219:52:240
1669699372,16cyclictest0-21swapper/320:45:123
16663993726,6cyclictest10301-21kworker/u8:223:17:480
242799360,2rtkit-daemon0-21swapper/219:35:140
242799360,1rtkit-daemon0-21swapper/021:49:402
1669699366,9cyclictest0-21swapper/321:17:163
1669699366,9cyclictest0-21swapper/321:17:163
1669699362,15cyclictest0-21swapper/322:23:113
16696993612,6cyclictest9877-21sshd00:04:213
16687993628,4cyclictest18970-21modprobe20:55:312
1668799361,32cyclictest6178-21kworker/2:121:20:512
16663993615,10cyclictest17303-21kworker/0:120:28:090
242799350,3rtkit-daemon4610-21sshd22:09:020
1669699359,5cyclictest14371-21seq19:28:003
1669699359,5cyclictest1333-21sshd21:54:053
1669699352,7cyclictest0-21swapper/319:46:163
1669699352,29cyclictest0-21swapper/323:30:423
1669699352,29cyclictest0-21swapper/323:30:423
1669699352,15cyclictest0-21swapper/321:39:493
1669699352,15cyclictest0-21swapper/320:54:373
1669699351,17cyclictest0-21swapper/319:13:063
1669699351,15cyclictest0-21swapper/323:10:253
1669699351,13cyclictest26733-21sshd22:58:093
16663993530,3cyclictest15825-21sshd23:44:380
16663993524,7cyclictest29454-21kworker/u8:223:00:320
13552350,1sleep2281ktimersoftd/221:12:482
13552350,1sleep2281ktimersoftd/221:12:482
1669699349,5cyclictest5297-21sshd23:14:143
1669699342,5cyclictest0-21swapper/323:19:153
1669699342,13cyclictest0-21swapper/321:36:183
16696993410,5cyclictest27235-21sshd23:26:153
1669699341,30cyclictest0-21swapper/321:19:263
1669699341,17cyclictest0-21swapper/319:34:523
1669699341,17cyclictest0-21swapper/319:03:093
1669699341,15cyclictest0-21swapper/300:00:243
1669699341,14cyclictest0-21swapper/320:08:133
1669699341,14cyclictest0-21swapper/318:53:063
1669699341,13cyclictest11038-21modprobe23:53:503
16687993430,2cyclictest8369-21modprobe23:27:502
16687993430,2cyclictest8369-21modprobe23:27:502
16687993430,2cyclictest6085-21rm22:45:072
1667199341,30cyclictest0-21swapper/119:26:141
1667199341,30cyclictest0-21swapper/118:45:371
1667199341,30cyclictest0-21swapper/118:45:371
1666399345,24cyclictest0-21swapper/019:08:100
16663993420,6cyclictest14189-21modprobe23:06:460
292622330,1sleep229266-21kworker/u8:023:49:502
242799330,3rtkit-daemon2426-21rtkit-daemon21:47:412
242799330,2rtkit-daemon2426-21rtkit-daemon22:45:421
242799330,2rtkit-daemon2426-21rtkit-daemon21:42:220
242799330,2rtkit-daemon2426-21rtkit-daemon20:48:590
242799330,2rtkit-daemon0-21swapper/221:38:462
1669699339,5cyclictest16286-21sshd20:58:443
1669699332,16cyclictest0-21swapper/319:18:033
1669699332,13cyclictest0-21swapper/322:06:113
1669699332,13cyclictest0-21swapper/322:06:113
1669699332,13cyclictest0-21swapper/321:30:083
16696993310,5cyclictest12417-21sshd22:38:313
1669699331,17cyclictest0-21swapper/320:19:113
1669699331,17cyclictest0-21swapper/319:09:513
1669699331,16cyclictest0-21swapper/322:48:563
1669699331,16cyclictest0-21swapper/319:56:513
1669699331,16cyclictest0-21swapper/319:01:223
1669699331,15cyclictest0-21swapper/320:14:393
1669699331,15cyclictest0-21swapper/318:45:163
1669699331,15cyclictest0-21swapper/318:45:163
1669699331,14cyclictest0-21swapper/323:49:493
1669699331,14cyclictest0-21swapper/320:34:413
1669699331,14cyclictest0-21swapper/320:27:493
1669699331,14cyclictest0-21swapper/320:26:093
1669699331,14cyclictest0-21swapper/319:58:303
1669699331,14cyclictest0-21swapper/319:38:123
1669699331,14cyclictest0-21swapper/319:26:153
16687993329,2cyclictest8191-21sshd22:17:042
16687993329,2cyclictest17558-21cp21:58:152
16687993329,2cyclictest14262-21bash22:28:262
1666399338,8cyclictest11-21rcuc/022:39:100
1666399338,14cyclictest0-21swapper/020:23:120
1666399333,27cyclictest0-21swapper/018:53:200
16663993314,16cyclictest20495-21modprobe22:36:350
102602330,1sleep210255-21bash23:59:412
242799320,4rtkit-daemon0-21swapper/221:31:572
242799320,3rtkit-daemon0-21swapper/118:48:441
242799320,3rtkit-daemon0-21swapper/020:37:332
242799320,2rtkit-daemon2426-21rtkit-daemon19:43:380
242799320,2rtkit-daemon11-21rcuc/021:22:552
242799320,2rtkit-daemon11-21rcuc/021:22:552
1669699328,5cyclictest644-21sshd22:46:043
1669699322,15cyclictest0-21swapper/323:06:053
1669699322,15cyclictest0-21swapper/318:48:133
1669699321,16cyclictest0-21swapper/320:04:013
1669699321,16cyclictest0-21swapper/319:51:213
1669699321,16cyclictest0-21swapper/319:51:213
16687993226,3cyclictest8-21rcu_preempt22:18:412
16687993222,6cyclictest16627-21munin-node19:28:182
1666399320,3cyclictest24112-21sshd21:24:510
1666399320,3cyclictest24112-21sshd21:24:510
242799310,3rtkit-daemon2426-21rtkit-daemon20:21:102
242799310,3rtkit-daemon2426-21rtkit-daemon20:16:212
242799310,3rtkit-daemon2426-21rtkit-daemon19:55:282
242799310,3rtkit-daemon2426-21rtkit-daemon19:04:492
242799310,3rtkit-daemon2426-21rtkit-daemon18:57:561
242799310,3rtkit-daemon2426-21rtkit-daemon18:53:171
242799310,3rtkit-daemon2426-21rtkit-daemon18:38:101
242799310,1rtkit-daemon0-21swapper/223:20:212
242799310,1rtkit-daemon0-21swapper/220:40:460
1669699311,15cyclictest0-21swapper/322:53:123
1669699311,15cyclictest0-21swapper/321:43:563
1669699311,15cyclictest0-21swapper/318:38:093
1669699311,14cyclictest0-21swapper/323:45:483
1669699311,13cyclictest0-21swapper/322:31:233
1669699311,13cyclictest0-21swapper/321:49:103
1668799313,25cyclictest8-21rcu_preempt00:05:482
1668799311,26cyclictest15164-21kworker/2:118:53:192
1666399319,20cyclictest28599-21kworker/0:423:12:270
16663993116,9cyclictest21046-21sshd22:30:560
16663993113,15cyclictest23329-21kworker/0:321:29:130
1666399311,26cyclictest17023-21kworker/0:323:28:590
1666399311,26cyclictest17023-21kworker/0:323:28:590
1666399310,11cyclictest21002-21sshd22:18:340
242799300,9rtkit-daemon0-21swapper/123:40:381
242799300,3rtkit-daemon2426-21rtkit-daemon23:25:271
242799300,2rtkit-daemon2426-21rtkit-daemon22:51:291
242799300,2rtkit-daemon2426-21rtkit-daemon20:08:520
242799300,2rtkit-daemon2426-21rtkit-daemon19:58:060
242799300,2rtkit-daemon2426-21rtkit-daemon19:25:090
242799300,2rtkit-daemon2426-21rtkit-daemon19:02:480
242799300,2rtkit-daemon16006-21sshd21:54:521
1669699302,15cyclictest0-21swapper/322:09:173
1669699301,15cyclictest0-21swapper/322:15:143
1669699301,14cyclictest0-21swapper/320:41:023
1668799300,21cyclictest27778-21kworker/2:421:53:162
1667199301,26cyclictest0-21swapper/119:28:341
1666399302,25cyclictest0-21swapper/021:07:210
1666399302,25cyclictest0-21swapper/018:40:170
1666399302,17cyclictest0-21swapper/018:50:070
16663993014,13cyclictest23329-21kworker/0:322:23:000
1666399300,11cyclictest17645-21sshd00:01:090
242799290,6rtkit-daemon2426-21rtkit-daemon21:02:300
242799290,2rtkit-daemon2426-21rtkit-daemon22:02:121
242799290,2rtkit-daemon2426-21rtkit-daemon21:21:480
192272291,6sleep20-21swapper/218:39:402
1669699291,15cyclictest0-21swapper/321:26:173
1669699291,15cyclictest0-21swapper/321:26:173
1668799296,21cyclictest0-21swapper/222:08:072
1668799296,19cyclictest0-21swapper/219:00:492
1668799291,25cyclictest12721-21kworker/2:122:58:152
1667199291,25cyclictest0-21swapper/120:19:271
1667199291,24cyclictest0-21swapper/119:57:021
1667199291,24cyclictest0-21swapper/119:33:421
1666399297,20cyclictest25623-21kworker/0:122:55:330
1666399292,16cyclictest0-21swapper/020:03:140
1666399290,4cyclictest26688-21sshd21:32:490
242799280,2rtkit-daemon2426-21rtkit-daemon23:15:031
242799280,2rtkit-daemon2426-21rtkit-daemon22:37:451
1668799285,20cyclictest4719-21sshd20:48:172
16687992820,5cyclictest2542-21modprobe21:33:052
1668799282,23cyclictest7632-21sshd23:56:052
16687992818,7cyclictest28084-21sshd21:05:522
1668799281,23cyclictest27089-21kworker/2:322:56:022
1668799281,23cyclictest0-21swapper/218:44:282
1668799281,23cyclictest0-21swapper/218:44:282
1667199281,24cyclictest0-21swapper/119:57:591
1667199281,24cyclictest0-21swapper/119:43:591
1667199281,24cyclictest0-21swapper/119:38:211
1667199281,23cyclictest0-21swapper/120:14:471
1667199281,23cyclictest0-21swapper/119:51:231
1667199281,23cyclictest0-21swapper/119:51:231
1667199281,23cyclictest0-21swapper/119:14:251
1667199281,23cyclictest0-21swapper/119:09:241
1667199281,23cyclictest0-21swapper/119:04:131
1666399289,8cyclictest5991-21kworker/0:020:46:160
1666399289,16cyclictest0-21swapper/023:23:320
1666399288,10cyclictest0-21swapper/023:57:240
1666399282,16cyclictest0-21swapper/019:28:100
16663992814,4cyclictest12181-21kworker/0:420:57:140
1666399281,16cyclictest7512-21kworker/0:221:43:050
1666399281,16cyclictest25623-21kworker/0:123:16:260
1666399280,4cyclictest29967-21sshd23:38:010
1666399280,2cyclictest9658-21sshd21:55:470
103512280,1sleep010350-21modprobe21:15:230
103512280,1sleep010350-21modprobe21:15:230
242799270,4rtkit-daemon2426-21rtkit-daemon23:52:561
242799270,2rtkit-daemon2426-21rtkit-daemon23:57:461
242799270,2rtkit-daemon2426-21rtkit-daemon23:50:421
242799270,2rtkit-daemon2426-21rtkit-daemon23:12:341
242799270,2rtkit-daemon2426-21rtkit-daemon22:58:121
242799270,2rtkit-daemon2426-21rtkit-daemon22:34:461
242799270,2rtkit-daemon2426-21rtkit-daemon22:29:211
242799270,2rtkit-daemon2426-21rtkit-daemon21:51:161
242799270,2rtkit-daemon2426-21rtkit-daemon20:54:181
242799270,2rtkit-daemon2426-21rtkit-daemon00:02:441
1668799275,20cyclictest0-21swapper/223:26:102
1668799274,19cyclictest0-21swapper/223:06:372
1668799271,23cyclictest17673-21kworker/2:223:45:382
1668799271,22cyclictest7763-21kworker/2:022:36:492
1668799271,22cyclictest1868-21kworker/2:223:15:592
1668799271,15cyclictest0-21swapper/220:44:512
1667199272,22cyclictest0-21swapper/120:11:461
1667199272,21cyclictest0-21swapper/123:18:181
1667199271,23cyclictest0-21swapper/120:04:021
1667199271,23cyclictest0-21swapper/119:21:331
1666399278,8cyclictest13960-21kworker/0:122:44:560
16663992711,5cyclictest22477-21nfsd420:33:090
1666399271,4cyclictest1222-21sshd22:13:240
1666399271,15cyclictest0-21swapper/018:43:120
1666399271,15cyclictest0-21swapper/018:43:120
1666399270,4cyclictest11163-21sshd21:58:030
242799260,2rtkit-daemon2426-21rtkit-daemon23:45:581
242799260,2rtkit-daemon2426-21rtkit-daemon20:59:381
1668799264,18cyclictest0-21swapper/223:09:022
1668799262,20cyclictest0-21swapper/223:35:352
1668799262,20cyclictest0-21swapper/222:47:542
1667199261,22cyclictest0-21swapper/120:34:101
1667199261,22cyclictest0-21swapper/120:27:501
1666399263,20cyclictest122750irq/25-em122:04:090
1666399263,20cyclictest122750irq/25-em122:04:090
1666399261,22cyclictest0-21swapper/023:37:110
242799250,2rtkit-daemon2426-21rtkit-daemon22:55:501
16687992515,6cyclictest21009-21sshd22:38:512
1668799251,21cyclictest7763-21kworker/2:022:25:442
1668799251,21cyclictest15164-21kworker/2:118:48:192
1667199252,18cyclictest0-21swapper/121:13:021
1667199252,18cyclictest0-21swapper/121:13:021
1668799245,12cyclictest0-21swapper/222:05:062
1668799245,12cyclictest0-21swapper/222:05:062
1667199242,18cyclictest0-21swapper/120:44:081
1667199241,20cyclictest0-21swapper/120:52:051
1667199241,19cyclictest0-21swapper/122:08:171
242799230,2rtkit-daemon2426-21rtkit-daemon23:27:481
242799230,2rtkit-daemon2426-21rtkit-daemon23:27:481
1668799234,15cyclictest0-21swapper/223:37:492
1667199232,18cyclictest0-21swapper/122:15:391
1667199232,17cyclictest0-21swapper/121:28:301
1669699222,17cyclictest0-21swapper/322:18:543
1667199222,17cyclictest0-21swapper/121:38:341
1667199222,17cyclictest0-21swapper/121:27:161
1667199222,17cyclictest0-21swapper/121:27:161
1667199222,17cyclictest0-21swapper/121:09:521
1667199222,17cyclictest0-21swapper/120:40:181
1667199221,18cyclictest0-21swapper/122:17:481
1667199221,18cyclictest0-21swapper/121:43:511
1667199221,17cyclictest0-21swapper/121:03:281
273392211,16sleep10-21swapper/121:19:221
1667199212,15cyclictest0-21swapper/121:34:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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