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2022-01-23 - 20:07

Intel Atom(R) x6425RE Processor @ 1.90GHz, Linux 5.4.115-rt57 (Profile)

Latency plot of system in rack #e, slot #4
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q done
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of all highest latencies:
System rackeslot4.osadl.org (updated Sun Jan 23, 2022 12:46:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
118595299161,3cyclictest1271046-21latency_hist11:00:012
118595299144,6cyclictest1223184-21apt-get08:52:042
1185952991410,3cyclictest1266224-21fw_forwarded_lo10:47:062
1185953991311,1cyclictest0-21swapper/308:22:153
118595299139,3cyclictest1303709-21cron12:24:592
118595299137,3cyclictest270-21systemd-journal11:28:162
118595299136,4cyclictest1234123-21apt-get09:22:032
118595299134,3cyclictest1298657-21apt-get12:12:032
118595299121,3cyclictest1230063-21latency_hist09:10:012
118595299121,3cyclictest1230063-21latency_hist09:10:002
118595399111,2cyclictest12013182sleep307:52:063
118595399110,0cyclictest0-21swapper/309:15:163
118595299116,3cyclictest466-21systemd-logind12:04:572
118595299115,4cyclictest466-21systemd-logind11:52:572
118595299115,4cyclictest466-21systemd-logind11:04:562
118595299115,3cyclictest466-21systemd-logind11:48:562
118595299114,4cyclictest1255060-21apt-get10:17:032
118595299114,4cyclictest1226828-21apt-get09:02:032
118595299113,6cyclictest270-21systemd-journal10:22:112
118595299113,5cyclictest270-21systemd-journal08:20:002
118595299113,5cyclictest1245471-21apt-get09:52:032
118595299113,5cyclictest1188143-21apt-get07:17:022
118595299112,5cyclictest1300488-21apt-get12:17:042
118595299111,7cyclictest270-21systemd-journal10:25:002
118595299111,7cyclictest0-21swapper/207:46:582
118595299111,3cyclictest1252917-21diskstats10:12:052
118595299110,9cyclictest1185900-21latency_hist07:10:002
118595299110,8cyclictest1206219-21sshd08:03:172
118595299110,8cyclictest1204548-21latency_hist08:00:002
118595299110,5cyclictest1284030-21/usr/sbin/munin11:32:062
118595299110,3cyclictest1294607-21latency_hist12:00:002
118595299110,3cyclictest1252410-21latency_hist10:10:012
118595299110,3cyclictest1195024-21latency_hist07:35:002
118595199118,1cyclictest0-21swapper/107:37:061
118595199117,2cyclictest0-21swapper/107:12:181
118595199111,2cyclictest12395532sleep109:36:561
118595199110,3cyclictest12016322sleep107:52:121
118595199110,1cyclictest0-21swapper/111:37:201
118595399108,0cyclictest0-21swapper/312:27:073
118595399107,1cyclictest0-21swapper/310:57:053
118595399100,2cyclictest12775842sleep311:15:033
118595399100,1cyclictest0-21swapper/312:12:263
118595299107,2cyclictest0-21swapper/209:57:032
118595299106,3cyclictest1279938-21sshd11:21:172
118595299106,3cyclictest1201467-21tune2fs07:52:102
118595299105,4cyclictest1260520-21apt-get10:32:042
118595299105,3cyclictest466-21systemd-logind12:08:572
118595299105,3cyclictest466-21systemd-logind10:40:562
118595299105,3cyclictest293-21systemd-udevd11:10:572
118595299104,4cyclictest270-21systemd-journal08:20:562
118595299104,4cyclictest270-21systemd-journal07:44:562
118595299104,3cyclictest1217722-21apt-get08:37:052
118595299103,5cyclictest1308197-21apt-get12:37:032
118595299103,5cyclictest1287304-21apt-get11:42:042
118595299103,5cyclictest1285479-21apt-get11:37:012
118595299103,5cyclictest1277771-21apt-get11:17:022
118595299103,5cyclictest1240997-21apt-get09:40:032
118595299103,4cyclictest1243651-21apt-get09:47:032
118595299103,4cyclictest1219544-21apt-get08:42:072
118595299102,5cyclictest1267808-21apt-get10:52:032
118595299102,5cyclictest1239590-21apt-get09:37:052
118595299102,5cyclictest1225008-21apt-get08:57:032
118595299102,5cyclictest1195847-21apt-get07:36:572
118595299102,1cyclictest24-21rcuog/107:10:262
118595299101,7cyclictest1262557-21fschecks_time10:37:052
118595299101,3cyclictest270-21systemd-journal09:35:002
118595299101,2cyclictest1305562-21latency_hist12:30:012
118595299101,2cyclictest1208216-21awk08:10:002
118595299100,7cyclictest1232271-21sshd09:17:002
118595299100,3cyclictest1275125-21latency_hist11:10:002
118595299100,3cyclictest1231879-21latency_hist09:14:592
118595199108,1cyclictest0-21swapper/110:37:101
118595199107,1cyclictest0-21swapper/111:12:081
118595199107,1cyclictest0-21swapper/110:17:071
118595199107,1cyclictest0-21swapper/110:07:101
118595199107,1cyclictest0-21swapper/109:02:141
118595199107,1cyclictest0-21swapper/108:47:101
118595199107,1cyclictest0-21swapper/108:32:031
118595199102,6cyclictest12927452sleep111:54:421
118595199100,2cyclictest13041082sleep112:27:001
118595199100,2cyclictest12474002sleep109:57:031
118595199100,0cyclictest0-21swapper/112:22:151
118595199100,0cyclictest0-21swapper/107:49:171
11859539998,0cyclictest0-21swapper/311:22:513
11859539997,1cyclictest0-21swapper/311:57:133
11859539996,1cyclictest0-21swapper/310:27:133
11859539996,1cyclictest0-21swapper/309:12:103
11859539992,5cyclictest12526292sleep310:10:053
11859539991,3cyclictest0-21swapper/310:15:023
11859539990,0cyclictest0-21swapper/309:40:163
11859539990,0cyclictest0-21swapper/309:31:173
11859539990,0cyclictest0-21swapper/308:50:163
11859529996,2cyclictest1214917-21/usr/sbin/munin08:27:152
11859529994,3cyclictest1248955-21sshd10:00:162
11859529993,4cyclictest1235946-21apt-get09:27:052
11859529993,3cyclictest1208604-21apt-get08:12:032
11859529992,2cyclictest1305950-21apt-get12:32:032
11859529992,2cyclictest1191787-21apt-get07:27:042
11859529991,6cyclictest612746-21munin-node08:31:222
11859529990,2cyclictest24-21rcuog/107:24:472
11859519997,1cyclictest0-21swapper/111:42:151
11859519997,1cyclictest0-21swapper/110:57:031
11859519997,1cyclictest0-21swapper/109:17:041
11859519997,1cyclictest0-21swapper/107:42:051
11859519997,0cyclictest0-21swapper/109:52:141
11859519997,0cyclictest0-21swapper/107:57:161
11859519996,1cyclictest0-21swapper/112:37:151
11859519996,1cyclictest0-21swapper/112:12:081
11859519996,1cyclictest0-21swapper/112:02:071
11859519996,1cyclictest0-21swapper/111:07:061
11859519996,1cyclictest0-21swapper/108:37:071
11859519996,1cyclictest0-21swapper/108:07:151
11859519996,1cyclictest0-21swapper/107:27:031
11859519996,1cyclictest0-21swapper/107:17:141
11859519990,5cyclictest12441302sleep109:47:111
11859519990,3cyclictest12294662sleep109:07:131
11859519990,3cyclictest12294662sleep109:07:121
11859519990,2cyclictest12421942sleep109:42:091
11859519990,1cyclictest0-21swapper/110:42:141
11859539987,0cyclictest0-21swapper/311:32:173
11859539987,0cyclictest0-21swapper/310:37:063
11859539987,0cyclictest0-21swapper/309:07:123
11859539987,0cyclictest0-21swapper/309:07:113
11859539987,0cyclictest0-21swapper/308:57:103
11859539987,0cyclictest0-21swapper/308:42:163
11859539987,0cyclictest0-21swapper/307:37:013
11859539987,0cyclictest0-21swapper/307:32:003
11859539986,1cyclictest0-21swapper/312:35:003
11859539986,0cyclictest0-21swapper/311:42:103
11859539986,0cyclictest0-21swapper/310:07:113
11859539986,0cyclictest0-21swapper/307:47:043
11859539985,1cyclictest0-21swapper/309:02:063
11859539982,2cyclictest0-21swapper/309:27:043
11859539981,4cyclictest1282210-21taskset11:27:083
11859539981,2cyclictest12768722sleep311:14:263
11859539980,6cyclictest12173322chrt08:35:003
11859539980,5cyclictest12637412sleep310:40:003
11859539980,2cyclictest12952792sleep312:02:093
11859539980,2cyclictest12741712sleep311:07:093
11859539980,2cyclictest12676372sleep310:50:073
11859539980,2cyclictest12580742sleep310:22:213
11859539980,2cyclictest12339472sleep309:20:083
11859539980,2cyclictest12139872sleep308:26:153
11859539980,2cyclictest12108042sleep308:17:103
11859539980,2cyclictest12067332sleep308:06:413
11859539980,2cyclictest11931112sleep307:29:103
11859539980,1cyclictest12981682sleep312:09:103
11859539980,1cyclictest0-21swapper/307:56:333
11859539980,0cyclictest0-21swapper/309:37:153
11859529984,3cyclictest684-21runrttasks08:45:062
11859519987,0cyclictest0-21swapper/111:47:141
11859519987,0cyclictest0-21swapper/111:27:071
11859519987,0cyclictest0-21swapper/109:14:101
11859519987,0cyclictest0-21swapper/108:42:051
11859519986,1cyclictest0-21swapper/111:17:071
11859519986,1cyclictest0-21swapper/110:47:071
11859519986,1cyclictest0-21swapper/108:17:061
11859519985,1cyclictest0-21swapper/112:32:061
11859519985,1cyclictest0-21swapper/110:52:121
11859519985,1cyclictest0-21swapper/110:27:111
11859519985,1cyclictest0-21swapper/108:22:141
11859519980,2cyclictest12966772sleep112:05:161
11859519980,2cyclictest12933662sleep111:57:071
11859519980,2cyclictest12848922sleep111:32:521
11859519980,2cyclictest12567972sleep110:21:151
11859519980,2cyclictest12339822sleep109:20:351
11859519980,2cyclictest12140292sleep108:26:411
11859519980,2cyclictest12089802sleep108:12:121
11859539976,0cyclictest0-21swapper/311:47:063
11859539976,0cyclictest0-21swapper/307:20:383
11859539975,1cyclictest0-21swapper/312:20:093
11859539974,1cyclictest0-21swapper/310:32:063
11859539973,2cyclictest1217540-21taskset08:35:033
11859539972,3cyclictest0-21swapper/308:02:033
11859539972,1cyclictest0-21swapper/311:00:043
11859539970,5cyclictest13003682chrt12:15:503
11859539970,5cyclictest12658372chrt10:45:203
11859539970,5cyclictest1243536-21taskset09:45:523
11859539970,5cyclictest1222740-21taskset08:49:513
11859539970,5cyclictest11880762sleep307:16:333
11859539970,2cyclictest13080662sleep312:35:363
11859539970,2cyclictest12853272sleep311:35:173
11859539970,2cyclictest11975922sleep307:41:203
11859539970,1cyclictest12489402sleep310:00:063
11859539970,1cyclictest12454002sleep309:51:253
11859539970,0cyclictest0-21swapper/309:55:173
11859519976,0cyclictest0-21swapper/109:35:011
11859519976,0cyclictest0-21swapper/108:02:041
11859519973,1cyclictest0-21swapper/109:27:031
11859519972,2cyclictest0-21swapper/111:20:021
11859519971,4cyclictest12717512sleep111:00:421
11859519970,4cyclictest1223004-21taskset08:50:041
11859519970,2cyclictest12526492sleep110:10:181
11859519970,2cyclictest12248812sleep108:55:461
11859519970,2cyclictest11898452sleep107:20:521
11859519970,1cyclictest12604322sleep110:31:091
11859519970,1cyclictest11935052sleep107:31:051
11859519952,1cyclictest0-21swapper/107:10:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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