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2024-10-05 - 14:33
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rackbslot4.osadl.org (updated Sat Oct 05, 2024 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11000997712,59cyclictest21830-21ssh21:01:153
11000997712,59cyclictest21830-21ssh21:01:153
11000997113,51cyclictest11892-21mailstats18:07:163
1100099636,51cyclictest0-21swapper/319:16:293
11000996211,44cyclictest1-21systemd21:48:143
1100099617,11cyclictest0-21swapper/320:47:273
11000996013,40cyclictest9399-21/usr/sbin/munin20:42:073
11000995912,14cyclictest18481-21/usr/sbin/munin18:27:153
10986995950,5cyclictest21-21ksoftirqd/120:21:471
11000995817,10cyclictest0-21swapper/322:09:073
11000995813,40cyclictest537-21smartd20:17:203
11000995813,38cyclictest32049-21/usr/sbin/munin20:27:213
11000995812,40cyclictest22334-21/usr/sbin/munin21:02:143
11000995812,40cyclictest22334-21/usr/sbin/munin21:02:143
11000995810,42cyclictest7070-21tune2fs21:27:003
1100099578,44cyclictest7402-21missed_timers19:52:093
11000995715,36cyclictest0-21swapper/320:10:083
11000995715,36cyclictest0-21swapper/320:10:083
11000995714,37cyclictest5421-21diskstats20:36:593
11000995712,39cyclictest1224-21ssh18:55:293
11000995712,37cyclictest29272-21irqstats19:37:073
11000995711,40cyclictest27186-21ssh18:46:313
1098699577,44cyclictest0-21swapper/118:49:001
1098299575,7cyclictest0-21swapper/019:39:090
1100099569,41cyclictest23719-21taskset18:39:493
11000995615,35cyclictest23619-21/usr/sbin/munin21:52:173
11000995614,36cyclictest0-21swapper/321:15:023
11000995614,36cyclictest0-21swapper/319:00:233
11000995613,37cyclictest27323-21/usr/sbin/munin20:22:003
11000995613,37cyclictest26254-21ntp_states21:57:103
11000995611,39cyclictest3519-21/usr/sbin/munin17:47:043
11000995611,39cyclictest20378-21ssh19:23:123
11000995610,12cyclictest1653-21/usr/sbin/munin17:42:073
1098699564,47cyclictest0-21swapper/116:57:191
1098299565,7cyclictest0-21swapper/021:16:270
1048825610,16sleep20-21swapper/216:38:462
1100099558,41cyclictest0-21swapper/319:20:213
1100099556,44cyclictest682-21sshd17:58:183
1100099556,44cyclictest682-21sshd17:58:183
11000995518,32cyclictest12019-21latency_hist19:11:503
11000995518,32cyclictest12019-21latency_hist19:11:503
11000995514,36cyclictest28659-21fschecks_count22:02:003
11000995513,36cyclictest16611-21/usr/sbin/munin18:22:223
11000995511,38cyclictest4974-21idleruntime-cro20:36:473
11000995511,38cyclictest3604-21diskstats21:22:013
11000995511,38cyclictest11561-21users19:57:203
11000995510,39cyclictest4491-21unixbench_multi19:47:183
1098699553,6cyclictest18628-21munin-run20:56:471
1098299555,44cyclictest0-21swapper/019:45:000
11000995413,13cyclictest13340-21/usr/sbin/munin21:37:013
11000995412,36cyclictest9128-21/usr/sbin/munin18:02:123
11000995412,36cyclictest9128-21/usr/sbin/munin18:02:123
11000995412,36cyclictest6277-21ntp_states19:02:113
11000995412,36cyclictest15889-21ssh20:04:353
11000995412,36cyclictest0-21swapper/321:21:463
11000995410,39cyclictest11744-21ssh21:33:013
11000995410,38cyclictest32177-21/usr/sbin/munin19:42:203
11000995410,38cyclictest28959-21users18:47:213
11000995410,38cyclictest0-21swapper/321:10:443
1098299546,42cyclictest0-21swapper/019:26:140
1098299545,43cyclictest0-21swapper/020:38:580
1100099534,41cyclictest0-21swapper/320:12:083
11000995314,34cyclictest24342-21snmpd18:16:293
11000995312,35cyclictest0-21swapper/319:32:433
11000995311,10cyclictest14915-21diskstats18:17:033
11000995310,37cyclictest24728-21ssh19:31:053
11000995310,37cyclictest20351-21/usr/sbin/munin18:32:073
1098699535,42cyclictest0-21swapper/121:09:371
1098699533,6cyclictest0-21swapper/121:56:461
1098699533,46cyclictest0-21swapper/116:52:221
1098699533,45cyclictest0-21swapper/117:42:161
10986995323,25cyclictest27937-21rm20:22:101
1098299534,44cyclictest0-21swapper/021:36:460
1098299534,44cyclictest0-21swapper/021:06:470
135552520,4sleep041ktimersoftd/020:47:380
11000995213,34cyclictest16284-21ntpq20:52:103
1098699524,42cyclictest0-21swapper/119:36:091
1098699524,24cyclictest0-21swapper/119:56:311
1098699523,45cyclictest0-21swapper/120:03:281
103732529,36sleep00-21swapper/016:37:280
11000995119,27cyclictest16531-21basename21:41:553
1098699514,41cyclictest0-21swapper/119:39:561
10982995142,5cyclictest3-21ksoftirqd/020:01:480
1098299514,42cyclictest0-21swapper/021:19:170
1098299512,6cyclictest16396-21munin-run18:21:500
11000995010,34cyclictest15084-21ksmtuned16:51:353
1098699505,39cyclictest0-21swapper/119:06:321
1098699504,40cyclictest0-21swapper/120:32:391
1098699504,39cyclictest0-21swapper/121:47:251
1098699503,43cyclictest0-21swapper/120:08:081
1098699503,43cyclictest0-21swapper/120:08:081
1098699503,42cyclictest0-21swapper/120:47:051
10986995012,32cyclictest0-21swapper/120:45:041
10982995013,31cyclictest0-21swapper/020:18:070
11000994911,32cyclictest5390-21/usr/sbin/munin17:52:193
1098699498,35cyclictest0-21swapper/118:42:181
1098699495,38cyclictest0-21swapper/116:47:031
1098699494,39cyclictest0-21swapper/121:58:011
1098699494,39cyclictest0-21swapper/119:47:221
1098699493,41cyclictest0-21swapper/119:07:201
1098699493,41cyclictest0-21swapper/119:07:201
1098699493,39cyclictest588-21irqbalance19:28:191
10986994916,28cyclictest667-21runrttasks20:37:451
10986994912,5cyclictest0-21swapper/122:10:421
10986994911,32cyclictest0-21swapper/121:02:251
10986994911,32cyclictest0-21swapper/121:02:251
1098299494,39cyclictest0-21swapper/020:23:130
1098299494,39cyclictest0-21swapper/019:31:170
10982994939,6cyclictest560-21NetworkManager16:41:530
1098699484,38cyclictest0-21swapper/121:43:331
1098699484,38cyclictest0-21swapper/121:21:521
1098699484,38cyclictest0-21swapper/121:17:491
1098699484,38cyclictest0-21swapper/119:20:321
1098699484,38cyclictest0-21swapper/119:13:161
1098699484,38cyclictest0-21swapper/119:00:111
1098699483,7cyclictest588-21irqbalance19:22:491
1098699483,41cyclictest0-21swapper/121:36:061
1098699483,39cyclictest0-21swapper/119:43:371
1098299488,34cyclictest0-21swapper/019:11:200
1098299488,34cyclictest0-21swapper/019:11:200
1098299484,20cyclictest0-21swapper/020:36:050
1098299483,40cyclictest0-21swapper/022:05:360
10982994812,30cyclictest0-21swapper/021:06:440
106402488,34sleep30-21swapper/316:40:363
1098699479,5cyclictest0-21swapper/117:12:041
1098699477,36cyclictest31599-21processes20:27:131
1098699474,9cyclictest0-21swapper/117:17:131
1098699474,37cyclictest0-21swapper/121:38:021
1098699474,37cyclictest0-21swapper/121:28:551
1098699474,37cyclictest0-21swapper/121:12:371
1098699472,40cyclictest32763-21sh18:53:171
1098299478,7cyclictest0-21swapper/020:09:170
1098299478,7cyclictest0-21swapper/020:09:170
1098299478,33cyclictest0-21swapper/019:34:550
1098299474,37cyclictest0-21swapper/020:12:090
1100099464,36cyclictest1437-21munin-run17:41:513
1099499464,36cyclictest0-21swapper/221:37:122
1098699464,37cyclictest0-21swapper/122:02:551
1098699464,37cyclictest0-21swapper/117:22:191
1098699464,36cyclictest0-21swapper/120:14:061
1098699464,16cyclictest0-21swapper/120:57:041
1098699464,16cyclictest0-21swapper/120:57:041
1098699463,39cyclictest0-21swapper/117:39:321
1098699462,39cyclictest11396-21timerwakeupswit19:57:181
1098299468,15cyclictest0-21swapper/021:31:290
1098299465,35cyclictest0-21swapper/019:47:440
1098299464,36cyclictest0-21swapper/021:54:180
1098299464,36cyclictest0-21swapper/020:43:250
1098299464,36cyclictest0-21swapper/018:57:000
1098299463,39cyclictest0-21swapper/021:46:060
1098299463,39cyclictest0-21swapper/020:58:570
1098299463,39cyclictest0-21swapper/020:58:570
1098299455,34cyclictest0-21swapper/021:22:170
1098299455,34cyclictest0-21swapper/019:12:450
1098299454,37cyclictest0-21swapper/018:26:550
1098299454,37cyclictest0-21swapper/017:47:260
1098299454,36cyclictest0-21swapper/021:09:270
1098299454,36cyclictest0-21swapper/020:52:330
1098299454,36cyclictest0-21swapper/019:19:060
1098299454,36cyclictest0-21swapper/019:02:090
1098299454,36cyclictest0-21swapper/018:54:460
1098299454,36cyclictest0-21swapper/018:43:040
10982994536,5cyclictest3-21ksoftirqd/020:31:470
1098299453,36cyclictest0-21swapper/018:47:220
1098699444,34cyclictest0-21swapper/117:29:031
1098699443,36cyclictest0-21swapper/116:41:551
1098699443,35cyclictest0-21swapper/117:02:071
1098299445,34cyclictest0-21swapper/021:39:290
1098299444,36cyclictest0-21swapper/018:22:210
1098299444,10cyclictest0-21swapper/018:12:000
1098699433,7cyclictest0-21swapper/117:32:171
1098699433,35cyclictest0-21swapper/117:07:031
1098299435,33cyclictest23894-21latency_hist18:41:500
1098299434,7cyclictest0-21swapper/018:07:110
1098299434,34cyclictest3408-21latency_hist17:46:520
1098299432,10cyclictest19536-21/usr/sbin/munin21:47:130
8922423,6sleep20-21swapper/218:54:392
38702423,6sleep20-21swapper/218:58:332
315262423,6sleep20-21swapper/219:40:512
1098299424,8cyclictest0-21swapper/018:02:520
1098299424,8cyclictest0-21swapper/018:02:520
1098299424,34cyclictest0-21swapper/018:34:470
1098299423,35cyclictest0-21swapper/018:00:230
1098299423,35cyclictest0-21swapper/018:00:230
1098299423,35cyclictest0-21swapper/017:52:280
98812413,6sleep20-21swapper/218:02:122
98812413,6sleep20-21swapper/218:02:122
4662413,6sleep20-21swapper/222:07:502
236962413,6sleep20-21swapper/219:28:202
185052413,6sleep20-21swapper/216:57:492
10982994132,5cyclictest3-21ksoftirqd/017:31:510
10982994132,5cyclictest3-21ksoftirqd/016:51:520
9982403,6sleep00-21swapper/022:09:210
150282403,7sleep20-21swapper/220:02:212
11000994024,11cyclictest18201-21ls16:57:213
11000993923,11cyclictest25638-21ls17:17:213
10922393,6sleep20-21swapper/217:37:492
204232383,6sleep00-21swapper/017:03:230
145192383,6sleep20-21swapper/219:15:082
11000993826,7cyclictest15617-21grep16:52:063
11000993820,13cyclictest21957-21timerandwakeup17:07:203
11000993814,17cyclictest26875-21fschecks_time17:22:083
105352383,6sleep10-21swapper/118:03:561
105352383,6sleep10-21swapper/118:03:561
85932373,6sleep10-21swapper/117:58:041
85932373,6sleep10-21swapper/117:58:041
73412373,6sleep00-21swapper/019:52:080
178902373,6sleep20-21swapper/218:22:282
162742372,6sleep10-21swapper/118:20:291
10994993726,7cyclictest19931-21grep19:22:182
108262373,6sleep20-21swapper/219:08:562
108262373,6sleep20-21swapper/219:08:562
60022363,6sleep20-21swapper/221:25:282
50872363,6sleep20-21swapper/217:50:532
299892363,6sleep20-21swapper/217:31:012
262792363,6sleep20-21swapper/217:21:232
26202363,6sleep20-21swapper/219:45:582
261042363,6sleep00-21swapper/017:19:160
11000993619,12cyclictest31095-21grep17:32:173
11000993611,19cyclictest12200-21memory16:42:133
11000993518,12cyclictest20712-21crond17:06:523
11000993516,13cyclictest22965-21df17:12:023
1099499354,27cyclictest0-21swapper/221:11:392
11000993415,14cyclictest29467-21sed17:27:203
1099499344,26cyclictest0-21swapper/218:12:212
10994993424,6cyclictest7430-21missed_timers21:27:062
10994993422,7cyclictest589-21gdbus18:41:502
107152344,25sleep10-21swapper/116:41:351
212152332,6sleep121255-21sensors_temp18:32:161
168372333,6sleep00-21swapper/016:55:140
1099499334,25cyclictest0-21swapper/220:27:172
1099499333,26cyclictest0-21swapper/221:11:512
10994993320,8cyclictest24246-21wget18:42:002
10982993321,7cyclictest519-17auditd17:36:510
206842323,6sleep20-21swapper/217:06:342
10994993222,6cyclictest16458-21smart_sda20:52:142
10994993220,7cyclictest24218-21ls20:17:032
10994993215,13cyclictest6042-21latency19:02:072
1098299323,25cyclictest0-21swapper/021:56:500
1098299323,25cyclictest0-21swapper/020:02:480
1099499314,24cyclictest0-21swapper/220:16:152
1099499314,24cyclictest0-21swapper/217:22:572
1099499314,21cyclictest0-21swapper/217:12:022
1099499313,25cyclictest0-21swapper/217:35:172
10994993121,6cyclictest667-21runrttasks20:07:202
10994993121,6cyclictest667-21runrttasks20:07:202
1099499312,15cyclictest225912ssh21:52:002
10994993119,7cyclictest15841-21sort18:17:182
10994993117,10cyclictest180912sleep221:42:552
1098699313,23cyclictest18714-21tune2fs18:27:051
1098699312,25cyclictest4257-21ntpq17:47:121
1099499305,21cyclictest0-21swapper/218:47:432
1099499305,19cyclictest0-21swapper/220:32:032
1099499304,22cyclictest0-21swapper/221:21:152
1099499304,22cyclictest0-21swapper/219:32:482
1099499304,21cyclictest0-21swapper/219:56:592
10994993020,6cyclictest8058-21users19:52:192
1099499302,23cyclictest15195-21latency_hist20:51:472
10994993019,7cyclictest9714-21cat20:42:142
10994993019,7cyclictest23671-21grep21:02:192
10994993019,7cyclictest23671-21grep21:02:192
10994993019,7cyclictest11341-21taskset18:07:052
10994993018,7cyclictest29710-21head22:02:172
10994993018,7cyclictest20369-21open_inodes21:47:102
10994993017,7cyclictest5855-21if_eth217:52:052
10986993021,6cyclictest11861-21uname18:07:161
10986993018,7cyclictest22987-21ntp_offset18:37:101
1098299304,23cyclictest0-21swapper/017:39:580
10982993018,7cyclictest17249-21wget16:57:040
10982993013,13cyclictest27721-21sed17:22:230
1099499295,20cyclictest0-21swapper/217:11:002
1099499295,19cyclictest0-21swapper/219:16:542
1099499294,20cyclictest0-21swapper/217:57:102
1099499294,20cyclictest0-21swapper/217:57:102
10994992920,5cyclictest26317-21ps21:57:112
10994992919,6cyclictest667-21runrttasks20:56:552
10994992919,6cyclictest667-21runrttasks20:56:552
10994992919,6cyclictest2564-21swap17:42:182
10994992918,6cyclictest120892sleep216:42:112
10994992917,7cyclictest27816-21grep20:22:082
10986992919,6cyclictest13289-21hwlatdetect18:12:061
10986992918,7cyclictest6133-21awk17:52:111
1098299294,20cyclictest0-21swapper/017:07:160
1098299293,22cyclictest0-21swapper/017:11:580
1099499285,18cyclictest0-21swapper/216:52:022
1099499283,21cyclictest0-21swapper/221:34:162
1099499283,21cyclictest0-21swapper/216:47:092
10994992817,6cyclictest18531-21aten_rbpower_en18:27:022
10994992816,7cyclictest6024-21ntpdc20:37:082
10994992816,7cyclictest3728-21if_eth219:47:042
10986992819,5cyclictest17428-21processes18:22:141
10994992712,10cyclictest0-21swapper/218:32:052
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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