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2023-02-04 - 23:27

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 Sat Feb 04, 2023 12:43:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
129492860,2sleep312954-21bash06:35:423
129492860,2sleep312954-21bash06:35:423
1396826732,28sleep30-21swapper/301:15:533
1466826133,21sleep00-21swapper/001:19:310
1467425831,6sleep10-21swapper/101:19:361
1498099571,53cyclictest4505-21sshd05:35:343
99242550,2sleep19893-21sshd04:50:421
242799550,3rtkit-daemon5163-21modprobe06:14:411
1437225435,12sleep20-21swapper/201:16:002
242799530,3rtkit-daemon1-21systemd05:14:231
305732510,2sleep041ktimersoftd/006:38:080
305732510,2sleep041ktimersoftd/006:38:080
282322510,1sleep10-21swapper/105:00:411
1498099504,43cyclictest32537-21sshd05:13:123
314942460,1sleep331389-21sshd04:43:413
242799450,11rtkit-daemon0-21swapper/305:45:101
288822410,1sleep3361ktimersoftd/303:26:163
279042410,1sleep30-21swapper/303:59:433
242799400,5rtkit-daemon0-21swapper/102:59:181
224982400,1sleep222501-21systemd-cgroups05:50:262
14953994012,24cyclictest1841-21runrttasks02:53:400
242799390,3rtkit-daemon2426-21rtkit-daemon06:38:211
242799390,3rtkit-daemon2426-21rtkit-daemon06:38:211
242799380,5rtkit-daemon0-21swapper/103:15:111
242799370,9rtkit-daemon13556-21modprobe05:18:221
242799370,8rtkit-daemon21484-21modprobe03:40:201
14962993729,4cyclictest14376-21bash04:59:221
242799360,10rtkit-daemon0-21swapper/304:43:521
166312360,1sleep016526-21sshd05:39:450
14980993628,6cyclictest32757-21sshd05:43:083
1498099361,31cyclictest19190-21sshd04:03:153
14962993628,4cyclictest8679-21modprobe03:47:361
1495399369,23cyclictest30022-21sshd06:02:030
1495399369,23cyclictest30022-21sshd06:02:030
14980993529,4cyclictest14693-21kworker/u8:105:57:463
1495399358,23cyclictest0-21swapper/005:33:320
1495399356,25cyclictest122750irq/25-em103:31:160
14953993510,21cyclictest1443-21snmpd02:17:110
242799340,2rtkit-daemon19933-21bash05:21:301
242799340,2rtkit-daemon0-21swapper/302:54:571
14962993429,3cyclictest23141-21modprobe03:44:141
1495399349,20cyclictest9767-21sshd04:10:460
1495399348,22cyclictest0-21swapper/006:05:200
1495399343,27cyclictest0-21swapper/003:09:390
14953993416,14cyclictest18611-21munin-node05:20:270
14953993411,7cyclictest1237-21munin-node02:45:500
257182330,1sleep125721-21systemd-cgroups06:19:071
242799330,2rtkit-daemon2426-21rtkit-daemon03:54:251
14962993328,3cyclictest2174-21modprobe04:46:401
1495399338,21cyclictest32725-21sshd05:16:040
1495399337,22cyclictest0-21swapper/001:36:270
1495399336,24cyclictest6678-21modprobe05:44:190
1495399332,27cyclictest0-21swapper/002:33:080
14953993310,19cyclictest10064-21sshd05:58:350
242799320,3rtkit-daemon2426-21rtkit-daemon02:06:591
242799320,3rtkit-daemon13098-21sshd04:23:131
242799320,2rtkit-daemon2426-21rtkit-daemon03:01:463
1498099321,28cyclictest0-21swapper/304:05:583
1495399329,19cyclictest26868-21sshd05:28:380
1495399329,19cyclictest1443-21snmpd03:02:220
1495399329,14cyclictest17362-21sshd04:00:210
1495399328,8cyclictest19102-21sshd04:51:550
1495399328,20cyclictest31847-21modprobe04:43:420
1495399327,20cyclictest31800-21sshd04:19:030
1495399326,22cyclictest0-21swapper/005:12:320
1495399326,21cyclictest0-21swapper/003:45:250
1495399326,12cyclictest122750irq/25-em102:57:290
242799310,4rtkit-daemon0-21swapper/101:39:031
242799310,3rtkit-daemon2426-21rtkit-daemon03:09:381
242799310,3rtkit-daemon2426-21rtkit-daemon02:45:421
242799310,3rtkit-daemon2426-21rtkit-daemon02:28:231
242799310,3rtkit-daemon2426-21rtkit-daemon02:20:461
242799310,3rtkit-daemon2426-21rtkit-daemon01:55:381
242799310,3rtkit-daemon2426-21rtkit-daemon01:53:191
242799310,3rtkit-daemon2426-21rtkit-daemon01:46:021
242799310,3rtkit-daemon2426-21rtkit-daemon01:43:221
242799310,2rtkit-daemon2426-21rtkit-daemon03:19:381
242799310,2rtkit-daemon21980-21sshd04:33:553
1498099311,4cyclictest0-21swapper/303:40:513
1498099311,26cyclictest4022-21sshd04:15:243
1495399319,19cyclictest3923-21sshd03:57:060
1495399319,19cyclictest11554-21sshd03:42:560
1495399319,18cyclictest3352-21sshd03:29:210
1495399318,20cyclictest20509-21systemd-cgroups05:46:350
1495399318,19cyclictest2610-21modprobe05:04:420
1495399317,15cyclictest0-21swapper/006:48:130
1495399316,21cyclictest0-21swapper/006:22:500
1495399312,25cyclictest0-21swapper/001:50:360
14953993113,14cyclictest32054-21sshd05:05:330
14953993113,14cyclictest10602-21sshd04:20:190
14953993112,15cyclictest12477-21sshd04:06:050
14953993111,16cyclictest27180-21sshd05:53:250
14953993111,16cyclictest10776-21sshd04:55:280
1495399311,26cyclictest0-21swapper/002:24:200
242799300,4rtkit-daemon0-21swapper/102:41:411
242799300,4rtkit-daemon0-21swapper/102:41:411
242799300,3rtkit-daemon2426-21rtkit-daemon06:07:201
242799300,3rtkit-daemon2426-21rtkit-daemon04:51:133
242799300,3rtkit-daemon2426-21rtkit-daemon03:01:091
242799300,3rtkit-daemon2426-21rtkit-daemon02:37:251
242799300,3rtkit-daemon2426-21rtkit-daemon02:16:121
242799300,3rtkit-daemon2426-21rtkit-daemon02:12:011
242799300,3rtkit-daemon2426-21rtkit-daemon02:02:251
242799300,3rtkit-daemon2426-21rtkit-daemon01:32:171
242799300,3rtkit-daemon2426-21rtkit-daemon01:26:171
242799300,3rtkit-daemon2426-21rtkit-daemon01:20:361
242799300,2rtkit-daemon2426-21rtkit-daemon02:31:291
1495399309,18cyclictest20127-21sshd06:11:180
1495399308,6cyclictest9597-21sshd04:39:160
1495399308,18cyclictest9179-21modprobe03:50:290
1495399308,14cyclictest13168-21modprobe06:16:500
1495399305,22cyclictest122750irq/25-em103:13:540
1495399304,23cyclictest0-21swapper/001:22:280
1495399302,25cyclictest0-21swapper/001:25:470
14953993016,10cyclictest1443-21snmpd01:42:100
14953993012,9cyclictest13851-21sshd06:26:170
14953993011,10cyclictest18727-21sshd03:38:200
14953993010,16cyclictest8307-21sshd06:44:090
1495399301,25cyclictest0-21swapper/001:47:110
242799290,3rtkit-daemon2426-21rtkit-daemon05:17:303
14980992922,4cyclictest18999-21sshd06:22:413
1495399299,16cyclictest24184-21sshd02:27:550
1495399295,8cyclictest22959-21sshd03:25:110
1495399295,21cyclictest122750irq/25-em101:56:210
1495399295,21cyclictest0-21swapper/002:37:400
1495399295,20cyclictest0-21swapper/002:02:230
14953992911,14cyclictest27186-21runrttasks04:27:250
14953992911,14cyclictest26498-21modprobe04:45:280
14953992910,10cyclictest2594-21sshd06:31:370
1495399291,25cyclictest0-21swapper/002:15:030
242799280,3rtkit-daemon2426-21rtkit-daemon04:18:511
242799280,2rtkit-daemon2426-21rtkit-daemon05:57:591
242799280,2rtkit-daemon1507-21nfsd04:26:053
242799280,1rtkit-daemon0-21swapper/103:49:413
1498099289,8cyclictest0-21swapper/306:05:133
1498099282,22cyclictest0-21swapper/302:45:593
1498099282,22cyclictest0-21swapper/302:23:543
1498099281,23cyclictest10601-21rm06:14:513
14972992819,6cyclictest19677-21sshd03:54:372
14972992819,6cyclictest15392-21sshd06:24:302
1495399287,18cyclictest122750irq/25-em103:15:370
1495399286,19cyclictest0-21swapper/002:08:080
1495399282,22cyclictest0-21swapper/001:32:340
14953992810,14cyclictest31400-21grep02:40:390
14953992810,14cyclictest31400-21grep02:40:390
104132280,1sleep110937-21bash05:49:101
242799270,2rtkit-daemon2426-21rtkit-daemon06:43:281
242799270,2rtkit-daemon2426-21rtkit-daemon06:20:181
242799270,2rtkit-daemon2426-21rtkit-daemon05:27:131
242799270,2rtkit-daemon2426-21rtkit-daemon04:15:071
1498099275,16cyclictest0-21swapper/302:16:063
1497299275,9cyclictest5702sleep202:41:342
1497299275,9cyclictest5702sleep202:41:342
1497299273,20cyclictest0-21swapper/201:53:252
14972992718,6cyclictest24631-21sshd05:17:452
1495399279,9cyclictest27242-21sshd04:31:120
68462260,2sleep3361ktimersoftd/306:28:563
242799260,2rtkit-daemon2426-21rtkit-daemon05:09:381
242799260,2rtkit-daemon1508-21nfsd04:06:011
1498099262,21cyclictest0-21swapper/302:43:233
1498099262,21cyclictest0-21swapper/302:43:233
1498099262,21cyclictest0-21swapper/301:31:143
1498099262,19cyclictest0-21swapper/304:47:193
1498099262,18cyclictest0-21swapper/301:24:083
1498099262,13cyclictest0-21swapper/301:48:133
1497299262,20cyclictest0-21swapper/203:46:462
1497299262,19cyclictest0-21swapper/202:10:512
1497299260,22cyclictest376750sshd05:28:542
14962992620,3cyclictest17226-21sshd04:38:321
242799250,2rtkit-daemon2426-21rtkit-daemon05:33:193
242799250,2rtkit-daemon2426-21rtkit-daemon04:31:191
242799250,2rtkit-daemon16806-21atenall_rbpower06:45:211
204302251,6sleep30-21swapper/301:26:173
1498099259,5cyclictest17766-21sshd06:31:073
1498099257,9cyclictest0-21swapper/301:40:463
1498099252,16cyclictest0-21swapper/302:34:353
14980992518,4cyclictest0-21swapper/305:26:333
1498099251,21cyclictest0-21swapper/301:55:393
1498099251,21cyclictest0-21swapper/301:37:203
1497299253,18cyclictest0-21swapper/203:01:552
1497299253,18cyclictest0-21swapper/202:39:422
1497299252,19cyclictest0-21swapper/206:37:402
1497299252,19cyclictest0-21swapper/206:37:402
1497299252,19cyclictest0-21swapper/202:59:082
14972992517,5cyclictest30750-21sshd04:58:532
14972992517,5cyclictest16724-21sshd06:50:042
14972992516,6cyclictest23975-21modprobe06:28:292
14972992516,6cyclictest17629-21sshd05:46:302
14962992515,7cyclictest343-21sshd05:31:391
1496299250,4cyclictest4439-21sshd06:28:521
242799240,2rtkit-daemon30899-21bash06:31:301
242799240,2rtkit-daemon2426-21rtkit-daemon03:23:291
242799240,1rtkit-daemon26275-21sshd06:40:513
1498099245,11cyclictest12367-21sshd03:52:303
1498099244,12cyclictest0-21swapper/303:20:213
14980992417,4cyclictest0-21swapper/306:03:043
14980992417,4cyclictest0-21swapper/306:03:043
1498099240,18cyclictest6095-21modprobe06:17:343
1497299249,11cyclictest1841-21runrttasks02:53:422
1497299245,15cyclictest0-21swapper/204:37:042
1497299245,15cyclictest0-21swapper/204:16:132
1497299244,15cyclictest0-21swapper/206:12:572
1497299242,18cyclictest1270950sshd03:56:242
1497299242,18cyclictest0-21swapper/203:10:452
1497299242,18cyclictest0-21swapper/202:23:222
1497299242,18cyclictest0-21swapper/202:06:252
14972992416,5cyclictest27620-21sshd04:55:012
14972992416,5cyclictest24419-21modprobe04:25:282
14972992416,5cyclictest20146-21bash05:30:202
14972992414,6cyclictest26649-21sshd04:23:372
1497299241,20cyclictest0-21swapper/204:33:072
1497299241,19cyclictest2525950sshd03:31:522
1497299241,19cyclictest1512250munin-node01:20:462
1497299241,19cyclictest133350sshd03:27:052
1497299240,21cyclictest9017-21modprobe04:04:512
1497299240,20cyclictest1568450sshd05:24:152
1496299242,19cyclictest29637-21sshd05:36:171
1496299242,17cyclictest0-21swapper/103:55:401
120072241,19sleep312603-21modprobe05:48:163
242799230,2rtkit-daemon2426-21rtkit-daemon05:51:011
242799230,1rtkit-daemon0-21swapper/303:34:361
1498099235,12cyclictest0-21swapper/304:11:123
1498099235,10cyclictest20727-21sshd04:20:363
1498099234,11cyclictest0-21swapper/303:21:103
1498099233,15cyclictest0-21swapper/302:26:063
1498099232,18cyclictest0-21swapper/302:56:053
1498099232,18cyclictest0-21swapper/302:11:483
1498099232,17cyclictest0-21swapper/301:50:473
1498099231,4cyclictest19964-21sshd06:49:133
1497299239,10cyclictest21840-21sshd05:56:042
1497299234,15cyclictest0-21swapper/204:08:542
1497299233,17cyclictest0-21swapper/203:15:542
1497299232,18cyclictest0-21swapper/205:37:362
1497299232,18cyclictest0-21swapper/203:36:342
1497299232,17cyclictest0-21swapper/205:44:322
1497299232,17cyclictest0-21swapper/205:14:322
1497299232,17cyclictest0-21swapper/203:44:492
1497299232,17cyclictest0-21swapper/202:15:282
1497299232,17cyclictest0-21swapper/201:46:182
1497299232,17cyclictest0-21swapper/201:40:282
14972992316,5cyclictest29002-21sshd03:23:262
14972992315,5cyclictest23999-21sshd06:02:492
14972992315,5cyclictest23999-21sshd06:02:492
14972992314,6cyclictest23187-21sshd06:07:342
1497299231,19cyclictest2125050sshd06:40:422
1497299231,18cyclictest0-21swapper/205:01:462
1497299231,18cyclictest0-21swapper/202:25:432
1497299231,18cyclictest0-21swapper/201:25:492
1496299237,12cyclictest1333-21sshd06:05:111
1496299237,12cyclictest1333-21sshd06:05:111
1496299233,17cyclictest1504-21nfsd03:26:311
14962992317,3cyclictest13747-21systemd-cgroups04:27:011
1498099227,4cyclictest122850irq/26-p4p1-rx-04:37:193
1498099224,10cyclictest0-21swapper/302:50:443
1498099222,17cyclictest0-21swapper/303:06:323
1498099222,13cyclictest0-21swapper/302:39:503
1498099221,3cyclictest24209-21sshd03:35:403
1498099221,19cyclictest12424-21sshd04:57:233
1498099221,12cyclictest0-21swapper/305:04:223
1497299223,16cyclictest0-21swapper/203:07:022
1497299223,16cyclictest0-21swapper/202:49:042
1497299223,16cyclictest0-21swapper/202:00:492
14972992214,5cyclictest21019-21sshd04:45:182
14972992213,7cyclictest12280-21modprobe06:16:492
14972992211,8cyclictest3390-21head06:30:412
14972992211,8cyclictest28480-21sshd05:08:172
14972992211,7cyclictest1333-21sshd04:10:322
1497299221,17cyclictest0-21swapper/202:30:302
1497299221,17cyclictest0-21swapper/201:55:422
1497299221,17cyclictest0-21swapper/201:35:332
1497299221,17cyclictest0-21swapper/201:30:322
1496299222,16cyclictest0-21swapper/104:01:261
37612211,3sleep30-21swapper/303:31:153
1498099212,16cyclictest0-21swapper/302:01:563
1498099211,17cyclictest0-21swapper/302:05:303
1498099211,16cyclictest0-21swapper/303:10:443
1498099210,2cyclictest1452-21sshd05:07:293
1497299212,16cyclictest0-21swapper/204:44:342
1498099205,9cyclictest15090-21sshd05:52:063
1498099205,5cyclictest122850irq/26-p4p1-rx-05:20:443
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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