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2024-11-13 - 23:46
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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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack1slot3.osadl.org (updated Wed Nov 13, 2024 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
333902999149,0cyclictest0-21swapper/307:45:013
3339029991410,3cyclictest0-21swapper/307:15:013
3339029991313,0cyclictest0-21swapper/312:28:423
3339029991313,0cyclictest0-21swapper/312:01:043
3339029991313,0cyclictest0-21swapper/309:29:303
3339029991313,0cyclictest0-21swapper/308:42:243
3339029991313,0cyclictest0-21swapper/308:04:303
3339029991313,0cyclictest0-21swapper/307:33:473
3339029991313,0cyclictest0-21swapper/307:24:343
3339029991312,0cyclictest0-21swapper/310:39:083
3339029991312,0cyclictest0-21swapper/309:15:103
3339029991312,0cyclictest0-21swapper/309:09:013
333902999130,12cyclictest0-21swapper/311:50:193
333902999130,12cyclictest0-21swapper/309:30:033
333902999130,12cyclictest0-21swapper/307:35:123
333902999130,11cyclictest0-21swapper/310:15:103
3339029991212,0cyclictest0-21swapper/312:31:473
3339029991212,0cyclictest0-21swapper/311:31:213
3339029991212,0cyclictest0-21swapper/310:41:113
3339029991212,0cyclictest0-21swapper/310:25:493
3339029991212,0cyclictest0-21swapper/309:53:033
3339029991212,0cyclictest0-21swapper/309:37:413
3339029991212,0cyclictest0-21swapper/309:24:233
3339029991212,0cyclictest0-21swapper/308:28:033
3339029991212,0cyclictest0-21swapper/307:54:163
3339029991212,0cyclictest0-21swapper/307:17:243
333902999120,1cyclictest0-21swapper/310:05:113
333902999120,11cyclictest70550irq/121-eno111:46:373
333902999120,11cyclictest0-21swapper/310:10:173
333902999120,11cyclictest0-21swapper/308:10:123
333902999115,0cyclictest0-21swapper/309:00:123
3339029991111,0cyclictest70550irq/121-eno109:45:123
3339029991111,0cyclictest70550irq/121-eno108:45:203
3339029991111,0cyclictest0-21swapper/312:35:523
3339029991111,0cyclictest0-21swapper/311:27:163
3339029991111,0cyclictest0-21swapper/311:10:113
3339029991111,0cyclictest0-21swapper/310:45:173
3339029991111,0cyclictest0-21swapper/309:10:033
3339029991111,0cyclictest0-21swapper/308:37:163
3339029991110,0cyclictest0-21swapper/312:19:293
3339029991110,0cyclictest0-21swapper/311:42:373
3339029991110,0cyclictest0-21swapper/311:25:023
3339029991110,0cyclictest0-21swapper/310:50:183
3339029991110,0cyclictest0-21swapper/307:40:113
333902999110,11cyclictest0-21swapper/308:55:003
333902999110,10cyclictest70550irq/121-eno112:20:053
333902999110,10cyclictest70550irq/121-eno111:03:453
333902999110,10cyclictest0-21swapper/309:40:193
333902999110,10cyclictest0-21swapper/308:15:023
333902999110,0cyclictest0-21swapper/310:21:423
333902999109,0cyclictest0-21swapper/308:50:133
3339029991010,0cyclictest70550irq/121-eno112:05:163
3339029991010,0cyclictest70550irq/121-eno111:18:133
3339029991010,0cyclictest70550irq/121-eno111:09:423
3339029991010,0cyclictest70550irq/121-eno109:55:143
3339029991010,0cyclictest0-21swapper/310:34:013
3339029991010,0cyclictest0-21swapper/307:59:233
3339029991010,0cyclictest0-21swapper/307:25:123
333902999100,9cyclictest70550irq/121-eno111:35:383
33390299998,0cyclictest0-21swapper/312:10:163
33390299998,0cyclictest0-21swapper/310:01:153
33390299990,8cyclictest70550irq/121-eno111:59:073
33390299990,0cyclictest0-21swapper/308:20:193
33390299987,0cyclictest0-21swapper/308:05:323
33390299977,0cyclictest70550irq/121-eno110:56:593
33390299977,0cyclictest0-21swapper/308:30:063
13819860,3rtkit-daemon0-21swapper/207:05:272
3337181250,2sleep13337207-21apt-get07:05:121
3383293240,2sleep13383319-21apt-get09:00:121
3338518241,2sleep00-21swapper/007:05:470
3337074241,2sleep30-21swapper/307:05:023
13819840,2rtkit-daemon764-21snmpd08:56:162
13819840,2rtkit-daemon582-21rpcbind10:57:122
13819840,2rtkit-daemon1382-21sendmail-mta10:20:052
13819840,2rtkit-daemon1-21systemd12:23:550
13819840,1rtkit-daemon3341070-21munin-node12:00:270
3435082230,2sleep03435274-21tr11:05:150
3428846230,1sleep00-21swapper/010:50:220
3417950230,2sleep03417974-21apt10:25:120
3339908230,2sleep23340014-21awk07:10:262
13819830,2rtkit-daemon771-21lldpd10:25:182
13819830,2rtkit-daemon767-21ntpd10:46:242
13819830,2rtkit-daemon764-21snmpd08:37:462
13819830,2rtkit-daemon689-21gmain07:35:152
13819830,2rtkit-daemon621-21wpa_supplicant09:17:042
13819830,2rtkit-daemon621-21wpa_supplicant09:10:142
13819830,2rtkit-daemon3341070-21munin-node07:30:192
13819830,2rtkit-daemon1-21systemd12:18:420
13819830,1rtkit-daemon767-21ntpd11:15:130
13819830,1rtkit-daemon767-21ntpd10:00:402
13819830,1rtkit-daemon767-21ntpd09:00:092
13819830,1rtkit-daemon6621-21packagekitd10:11:432
13819830,1rtkit-daemon615-21rsyslogd11:50:210
13819830,1rtkit-daemon605-21avahi-daemon11:40:320
13819830,1rtkit-daemon3434458-21apt-get11:05:012
13819830,1rtkit-daemon3410031-21/usr/sbin/munin10:05:142
13819830,1rtkit-daemon3399194-21apt-get09:40:132
13819830,1rtkit-daemon334-21plymouthd12:11:200
13819830,1rtkit-daemon334-21plymouthd11:36:450
13819830,1rtkit-daemon334-21plymouthd11:30:140
13819830,1rtkit-daemon334-21plymouthd09:05:232
13819830,1rtkit-daemon334-21plymouthd08:15:032
13819830,1rtkit-daemon334-21plymouthd08:05:162
13819830,1rtkit-daemon334-21plymouthd07:15:342
13819830,1rtkit-daemon3341070-21munin-node11:57:530
13819830,1rtkit-daemon3341070-21munin-node11:09:432
13819830,1rtkit-daemon3341070-21munin-node09:21:212
13819830,1rtkit-daemon3341070-21munin-node07:47:462
13819830,1rtkit-daemon1382-21sendmail-mta11:10:302
13819830,1rtkit-daemon1301-21cron09:47:012
13819830,1rtkit-daemon1-21systemd12:31:360
13819830,1rtkit-daemon1-21systemd12:08:310
13819830,1rtkit-daemon1-21systemd11:25:100
13819830,1rtkit-daemon1-21systemd11:20:370
13819830,1rtkit-daemon1-21systemd10:53:412
13819830,1rtkit-daemon1-21systemd10:43:362
13819830,1rtkit-daemon1-21systemd10:33:202
13819830,1rtkit-daemon1-21systemd10:19:592
13819830,1rtkit-daemon1-21systemd09:59:232
13819830,1rtkit-daemon1-21systemd09:50:402
13819830,1rtkit-daemon1-21systemd08:11:082
13819830,1rtkit-daemon1-21systemd08:01:502
13819830,0rtkit-daemon0-21swapper/012:35:480
13819830,0rtkit-daemon0-21swapper/011:49:060
3468488220,1sleep10-21swapper/112:25:011
3452695220,0sleep20-21swapper/211:45:192
3448174220,1sleep10-21swapper/111:35:171
3439325220,1sleep13439572-21diskstats11:15:161
3423961220,1sleep03424018-21munin-run10:40:010
3394853220,1sleep03394874-21munin-run09:30:000
3393855220,1sleep23393921-21/usr/sbin/munin09:25:182
3387539220,1sleep13387601-21basename09:10:131
3375353220,1sleep23375379-21apt-get08:40:112
3357056220,0sleep10-21swapper/107:52:031
3356514220,1sleep03355620-21/usr/sbin/munin07:50:180
3350461220,1sleep10-21swapper/107:35:181
3345849220,1sleep13346092-21df_inode07:25:141
3344372220,1sleep03344521-21ntp_states07:20:210
3341546220,1sleep00-21swapper/007:15:120
13819820,1rtkit-daemon621-21wpa_supplicant07:55:502
13819820,1rtkit-daemon3341070-21munin-node07:25:242
13819820,1rtkit-daemon1-21systemd07:41:192
13819820,1rtkit-daemon0-21swapper/208:30:102
13819820,0rtkit-daemon334-21plymouthd12:38:501
13819820,0rtkit-daemon334-21plymouthd12:25:330
13819820,0rtkit-daemon334-21plymouthd08:20:462
13819820,0rtkit-daemon334-21plymouthd07:50:232
13819820,0rtkit-daemon334-21plymouthd07:20:062
13819820,0rtkit-daemon0-21swapper/210:35:162
13819820,0rtkit-daemon0-21swapper/209:35:262
13819820,0rtkit-daemon0-21swapper/209:30:052
13819820,0rtkit-daemon0-21swapper/208:50:142
13819820,0rtkit-daemon0-21swapper/208:45:122
13819820,0rtkit-daemon0-21swapper/208:25:032
13819820,0rtkit-daemon0-21swapper/011:14:310
3473177210,0sleep2334-21plymouthd12:37:262
3469911210,0sleep20-21swapper/212:30:142
3468863210,0sleep10-21swapper/112:26:171
3468797210,0sleep20-21swapper/212:25:422
3466378210,0sleep20-21swapper/212:20:012
3466133210,0sleep10-21swapper/112:17:531
3465350210,0sleep20-21swapper/212:15:212
3462497210,0sleep10-21swapper/112:10:241
3462442210,0sleep20-21swapper/212:10:052
3461195210,0sleep20-21swapper/212:05:202
3460355210,0sleep1334-21plymouthd12:05:071
3459323210,0sleep10-21swapper/112:00:231
3457326210,0sleep10-21swapper/111:56:271
3456726210,0sleep20-21swapper/211:55:202
3454336210,0sleep20-21swapper/211:50:232
3453029210,0sleep10-21swapper/111:45:221
3449357210,0sleep10-21swapper/111:40:021
3447502210,0sleep20-21swapper/211:35:022
3445810210,0sleep10-21swapper/111:30:171
3445175210,0sleep20-21swapper/211:30:022
3442902210,0sleep20-21swapper/211:23:262
3442783210,0sleep10-21swapper/111:22:211
3440548210,0sleep20-21swapper/211:16:172
3438464210,0sleep10-21swapper/111:11:201
3435277210,0sleep10-21swapper/111:05:161
3432983210,0sleep10-21swapper/111:00:151
3432730210,0sleep00-21swapper/011:00:140
3430483210,0sleep10-21swapper/110:55:071
3430244210,1sleep00-21swapper/010:55:020
3430045210,0sleep10-21swapper/110:53:191
3427841210,0sleep10-21swapper/110:47:181
3427078210,0sleep00-21swapper/010:45:170
3424819210,0sleep00-21swapper/010:40:170
3424019210,0sleep10-21swapper/110:40:021
3421878210,0sleep10-21swapper/110:35:021
3420208210,0sleep00-21swapper/010:30:200
3420051210,0sleep10-21swapper/110:30:181
3419272210,0sleep10-21swapper/110:25:291
3416311210,0sleep00-21swapper/010:20:160
3415906210,0sleep10-21swapper/110:20:131
3415059210,0sleep10-21swapper/110:15:201
3413811210,0sleep00-21swapper/010:15:110
3412102210,0sleep00-21swapper/010:10:150
3411670210,0sleep10-21swapper/110:10:121
3411228210,0sleep00-21swapper/010:08:230
3410067210,0sleep10-21swapper/110:05:161
3407571210,0sleep10-21swapper/110:00:151
3407512210,0sleep00-21swapper/010:00:140
3406749210,0sleep10-21swapper/109:55:471
3405912210,0sleep03406109-21strings09:55:180
3404983210,0sleep00-21swapper/009:53:380
3402023210,0sleep10-21swapper/109:45:181
3400968210,0sleep00-21swapper/009:45:010
3400139210,0sleep00-21swapper/009:40:210
3399208210,0sleep10-21swapper/109:40:141
3398550210,1sleep00-21swapper/009:36:210
3397159210,0sleep10-21swapper/109:35:141
3395161210,0sleep10-21swapper/109:30:141
3395151210,0sleep00-21swapper/009:30:090
3394261210,0sleep10-21swapper/109:25:211
3391144210,0sleep00-21swapper/009:20:120
3390875210,1sleep10-21swapper/109:20:011
3390863210,1sleep00-21swapper/009:19:560
3389571210,0sleep10-21swapper/109:15:171
3388511210,0sleep00-21swapper/009:11:110
3385233210,0sleep10-21swapper/109:05:121
3385204210,0sleep00-21swapper/009:05:110
3383715210,0sleep00-21swapper/009:00:150
3382581210,0sleep10-21swapper/108:57:431
3379367210,0sleep10-21swapper/108:50:151
3379254210,0sleep00-21swapper/008:50:140
3377296210,0sleep00-21swapper/008:45:150
3376219210,0sleep10-21swapper/108:40:181
3375507210,0sleep00-21swapper/008:40:130
3373570210,0sleep10-21swapper/108:35:141
3371574210,0sleep10-21swapper/108:30:221
3371254210,0sleep00-21swapper/008:30:010
3369616210,0sleep10-21swapper/108:25:141
3369587210,0sleep03369613-21apt-get08:25:130
3368683210,0sleep00-21swapper/008:20:200
3367714210,0sleep10-21swapper/108:20:131
3365793210,0sleep10-21swapper/108:15:131
3365729210,0sleep00-21swapper/008:15:080
3364454210,0sleep00-21swapper/008:10:200
3363050210,0sleep10-21swapper/108:10:011
3361513210,0sleep10-21swapper/108:05:201
3361382210,0sleep00-21swapper/008:05:110
3359845210,0sleep00-21swapper/008:00:150
3358149210,0sleep00-21swapper/007:55:190
3354210210,0sleep10-21swapper/107:45:191
3353765210,1sleep00-21swapper/007:45:140
3352327210,0sleep00-21swapper/007:40:180
3351967210,0sleep10-21swapper/107:40:151
3351156210,1sleep00-21swapper/007:38:420
3348035210,0sleep1334-21plymouthd07:30:181
3347334210,0sleep00-21swapper/007:30:010
3345724210,0sleep00-21swapper/007:25:140
3343218210,0sleep10-21swapper/107:20:021
3340831210,0sleep10-21swapper/107:15:011
3338849210,0sleep10-21swapper/107:10:021
3469289200,0sleep10-21swapper/112:30:011
3458000200,0sleep20-21swapper/212:00:042
3453674200,0sleep10-21swapper/111:50:021
3449613200,0sleep20-21swapper/211:40:032
3443325200,0sleep10-21swapper/111:25:051
3443084200,0sleep20-21swapper/211:25:022
3403295200,0sleep10-21swapper/109:50:041
3381083200,0sleep00-21swapper/008:55:020
3377254200,0sleep10-21swapper/108:45:031
3373170200,0sleep00-21swapper/008:35:010
3359459200,0sleep10-21swapper/108:00:041
3357522200,0sleep10-21swapper/107:55:041
3339154200,0sleep00-21swapper/007:10:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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