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2026-06-26 - 15:12
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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
Characteristics of all highest latencies:
System rack5slot0.osadl.org (updated Fri Jun 26, 2026 12:44:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
410421230,1sleep04099-21sshd10:21:520
34632960,2sleep13460-21sshd11:43:321
2156329331,41sleep10-21swapper/107:08:291
2149728931,46sleep30-21swapper/307:07:423
169612870,2sleep30-21swapper/309:17:223
81162860,3sleep20-21swapper/212:24:482
287482860,1sleep20-21swapper/209:15:132
255062860,3sleep20-21swapper/211:20:112
4152850,2sleep1418-21sshd09:12:111
160682850,1sleep016058-21sshd10:19:470
308282840,2sleep30-21swapper/309:56:373
194002840,3sleep319396-21cp10:13:123
297152830,1sleep041ktimersoftd/011:12:450
122162830,2sleep212214-21bash09:27:112
228842820,3sleep20-21swapper/211:45:532
206012820,3sleep10-21swapper/109:28:061
164472820,2sleep20-21swapper/209:38:012
76762810,2sleep10-21swapper/112:28:121
31272810,2sleep33123-21rm10:18:213
160482810,4sleep136-21rcuop/209:51:381
252252790,2sleep20-21swapper/210:42:132
32682780,2sleep10-21swapper/111:05:251
224152770,1sleep022413-21sshd09:14:350
187132770,0sleep00-21swapper/010:49:040
122992770,4sleep22195599cyclictest10:09:042
135272750,1sleep313526-21sshd11:14:323
115882750,2sleep30-21swapper/312:14:313
2153127432,13sleep20-21swapper/207:08:092
148512740,2sleep10-21swapper/109:30:511
104382730,2sleep20-21swapper/211:18:122
299392720,2sleep30-21swapper/310:03:443
160922700,0sleep00-21swapper/010:37:390
38002670,4sleep12195499cyclictest11:17:151
21952660,2sleep20-21swapper/210:14:532
11322650,2sleep31129-21bash12:17:003
316332640,4sleep32195699cyclictest09:53:213
214302450,19sleep02023-21nfsd10:10:010
2167324134,4sleep00-21swapper/007:09:430
126452340,2sleep312646-21fschecks_time12:25:133
37632310,29sleep1144650irq/27-eth012:05:451
276562290,27sleep2144650irq/27-eth009:11:372
261362290,3sleep30-21swapper/311:23:463
19162290,8sleep30-21swapper/309:39:583
308552270,1sleep00-21swapper/012:20:130
8382260,3sleep10-21swapper/112:35:131
32222260,3sleep20-21swapper/210:55:082
142042260,0sleep00-21swapper/009:48:060
46222250,1sleep00-21swapper/010:25:200
60452240,2sleep20-21swapper/212:13:462
11992240,3sleep20-21swapper/212:35:142
103552240,2sleep210354-21bash12:06:292
324472230,21sleep2144650irq/27-eth008:44:122
2195599236,4cyclictest9802-21diskstats09:05:112
82832220,1sleep00-21swapper/009:37:070
2195499221,5cyclictest22-21ksoftirqd/112:24:501
167902220,1sleep10-21swapper/111:59:261
132472220,1sleep20-21swapper/212:28:492
80052210,19sleep2144650irq/27-eth011:02:342
2195499211,8cyclictest22-21ksoftirqd/112:19:051
2195499211,3cyclictest0-21swapper/110:39:251
2195499211,16cyclictest22-21ksoftirqd/110:56:491
2195499210,9cyclictest22-21ksoftirqd/110:00:201
320382200,18sleep3144650irq/27-eth011:05:123
2195499209,10cyclictest22-21ksoftirqd/110:19:241
2195499205,1cyclictest7243-21sshd09:40:241
2195499201,8cyclictest22-21ksoftirqd/110:30:581
2195499201,3cyclictest0-21swapper/110:48:451
2195499201,13cyclictest22-21ksoftirqd/110:25:481
2195499201,11cyclictest22-21ksoftirqd/111:23:461
195722200,0sleep20-21swapper/211:07:372
17742200,3sleep30-21swapper/309:22:393
96542190,17sleep1144650irq/27-eth011:32:421
2195699190,1cyclictest0-21swapper/311:59:023
21955991910,2cyclictest24575-21bash09:52:362
2195499197,11cyclictest22-21ksoftirqd/110:14:011
2195499191,17cyclictest22-21ksoftirqd/110:40:481
2195499191,17cyclictest22-21ksoftirqd/109:59:021
2195499191,16cyclictest0-21swapper/111:50:291
2195499190,15cyclictest22-21ksoftirqd/111:29:021
2195499190,10cyclictest0-21swapper/110:06:001
2195399190,13cyclictest0-21swapper/010:57:100
52052180,2sleep35204-21bash10:36:263
2195699180,6cyclictest22169-21sshd10:06:343
2195599182,10cyclictest29102-21bash10:50:102
2195599182,10cyclictest29102-21bash10:50:102
2195499189,8cyclictest22-21ksoftirqd/109:39:051
2195499184,2cyclictest13144-21bash12:02:541
2195499182,8cyclictest22-21ksoftirqd/110:50:201
2195499182,8cyclictest22-21ksoftirqd/110:50:191
2195499181,3cyclictest0-21swapper/111:46:161
2195499181,16cyclictest22-21ksoftirqd/110:20:571
2195499181,16cyclictest22-21ksoftirqd/109:16:121
21954991810,1cyclictest22-21ksoftirqd/109:49:011
2195499180,8cyclictest30507-21ls11:05:011
2195499180,17cyclictest22-21ksoftirqd/111:10:561
2195499180,17cyclictest22-21ksoftirqd/109:21:531
2195399180,17cyclictest3325-21sshd11:31:500
211912180,3sleep20-21swapper/210:02:332
171242180,1sleep30-21swapper/310:41:103
149622180,1sleep00-21swapper/010:33:570
305002170,15sleep3144650irq/27-eth007:26:213
2195699170,12cyclictest27184-21sshd11:50:003
2195599177,5cyclictest32746-21sshd10:47:022
2195599172,3cyclictest0-21swapper/207:30:232
2195599172,10cyclictest6363-21sshd11:54:472
21955991712,3cyclictest0-21swapper/210:15:362
2195599170,15cyclictest0-21swapper/210:35:012
2195599170,11cyclictest18737-21sshd10:20:032
21954991715,1cyclictest0-21swapper/108:18:281
2195499171,11cyclictest22-21ksoftirqd/111:37:151
2195499170,6cyclictest22-21ksoftirqd/112:30:281
2195499170,15cyclictest0-21swapper/112:12:001
21953991710,2cyclictest16045-21sshd12:10:340
2195399170,12cyclictest26533-21sshd12:08:180
29652160,15sleep2144650irq/27-eth012:01:322
231802160,1sleep00-21swapper/008:22:000
2195699164,1cyclictest0-21swapper/307:21:393
2195699163,2cyclictest144650irq/27-eth010:50:143
2195699163,2cyclictest144650irq/27-eth010:50:133
2195699163,1cyclictest13984-21bash11:25:493
21956991611,4cyclictest531-21bash09:25:533
2195699161,13cyclictest2024-21nfsd10:20:033
2195699160,15cyclictest0-21swapper/310:29:103
2195699160,14cyclictest7139-21sshd12:06:073
2195699160,14cyclictest0-21swapper/312:23:223
2195599168,3cyclictest26708-21bash09:42:322
2195599164,10cyclictest19082-21df_inode09:45:122
2195599163,6cyclictest7716-21sshd11:25:122
2195599162,12cyclictest31934-21sshd11:35:262
2195599161,10cyclictest22433-21sshd11:41:382
2195599160,7cyclictest0-21swapper/209:30:232
2195599160,14cyclictest0-21swapper/210:30:322
2195499166,0cyclictest22-21ksoftirqd/109:05:181
21953991614,1cyclictest0-21swapper/011:20:220
2195399160,4cyclictest0-21swapper/011:55:540
2195399160,4cyclictest0-21swapper/009:31:330
2195399160,12cyclictest0-21swapper/012:25:140
2195699152,4cyclictest7958-21sshd12:02:123
2195699152,12cyclictest144650irq/27-eth007:42:343
2195699151,13cyclictest30807-21latency_hist12:35:003
2195699150,6cyclictest0-21swapper/311:17:313
2195699150,3cyclictest4533-21bash10:32:413
2195699150,3cyclictest0-21swapper/311:35:363
2195699150,14cyclictest23421-21sshd09:42:103
2195699150,14cyclictest15902-21latency_hist11:00:003
2195699150,14cyclictest14911-21sshd09:10:163
2195699150,13cyclictest3692-21cp12:35:243
2195699150,13cyclictest11754-21latency_hist09:10:013
2195699150,11cyclictest9075-21sshd11:40:053
2195599157,7cyclictest0-21swapper/207:47:282
2195599156,3cyclictest23874-21sshd11:30:222
2195599155,9cyclictest19659-21unixbench_multi12:15:232
2195599154,3cyclictest25-21rcuop/110:28:402
21955991512,2cyclictest3798-21ntp_states08:50:192
2195599151,13cyclictest26445-21bash09:56:082
2195599150,13cyclictest0-21swapper/209:20:232
2195499150,14cyclictest36-21rcuop/207:40:241
2195499150,14cyclictest22-21ksoftirqd/108:51:521
2195499150,14cyclictest22-21ksoftirqd/107:20:371
2195499150,13cyclictest0-21swapper/107:50:241
2195399157,4cyclictest0-21swapper/011:38:460
2195399157,4cyclictest0-21swapper/010:51:200
2195399157,4cyclictest0-21swapper/010:51:190
2195399156,5cyclictest0-21swapper/010:00:140
2195399155,9cyclictest0-21swapper/011:45:160
21953991510,1cyclictest19752-21sshd11:15:110
21953991510,1cyclictest144650irq/27-eth009:24:000
2195399150,14cyclictest8698-21sshd09:50:500
2195399150,11cyclictest13530-21sshd12:36:320
2195399150,11cyclictest12084-21sshd09:58:070
2195399150,11cyclictest0-21swapper/012:00:370
212592150,13sleep2144650irq/27-eth011:56:202
2195699149,4cyclictest21386-21sshd11:00:263
2195699147,3cyclictest26338-21sshd09:45:533
2195699141,12cyclictest0-21swapper/307:34:223
2195699141,11cyclictest14903-21sshd10:45:103
21956991410,3cyclictest32264-21sshd11:46:573
2195699140,13cyclictest28950irq/26-ahci[00009:31:133
2195699140,13cyclictest0-21swapper/308:04:133
2195699140,13cyclictest0-21swapper/307:10:223
2195699140,12cyclictest28870-21taskset08:35:133
2195699140,12cyclictest2024-21nfsd11:30:053
21955991410,3cyclictest8912-21id11:10:232
2195599140,13cyclictest0-21swapper/208:26:082
2195599140,12cyclictest390-21sshd12:30:532
2195599140,10cyclictest26842-21munin-node07:20:122
2195499149,4cyclictest36-21rcuop/208:36:221
2195499148,5cyclictest22-21ksoftirqd/107:15:101
2195499142,2cyclictest0-21swapper/108:11:511
2195499141,12cyclictest36-21rcuop/209:00:531
2195499141,12cyclictest36-21rcuop/209:00:521
2195499141,12cyclictest144650irq/27-eth008:46:081
2195399148,3cyclictest21385-21sshd12:33:480
2195399148,3cyclictest0-21swapper/010:40:010
2195399148,3cyclictest0-21swapper/010:09:550
2195399148,3cyclictest0-21swapper/007:37:210
2195399147,2cyclictest0-21swapper/011:25:160
2195399142,1cyclictest0-21swapper/009:42:060
2195399141,2cyclictest1155-21sshd11:05:170
2195399140,6cyclictest0-21swapper/008:26:490
2195399140,3cyclictest0-21swapper/012:17:280
2195399140,3cyclictest0-21swapper/011:43:220
2195399140,3cyclictest0-21swapper/011:00:250
2195399140,13cyclictest0-21swapper/009:00:250
2195399140,13cyclictest0-21swapper/009:00:250
2195399140,13cyclictest0-21swapper/007:53:410
2195699137,5cyclictest0-21swapper/307:15:053
2195699132,10cyclictest144650irq/27-eth009:00:593
2195699132,10cyclictest144650irq/27-eth009:00:593
2195699132,10cyclictest144650irq/27-eth008:30:523
2195699130,5cyclictest0-21swapper/307:47:543
2195699130,12cyclictest0-21swapper/308:55:263
2195699130,12cyclictest0-21swapper/308:52:403
2195699130,12cyclictest0-21swapper/308:46:533
2195699130,12cyclictest0-21swapper/308:05:043
2195699130,12cyclictest0-21swapper/307:56:113
2195699130,12cyclictest0-21swapper/307:51:503
2195699130,12cyclictest0-21swapper/307:35:023
2195699130,11cyclictest21397-21munin-node08:20:213
2195599137,5cyclictest0-21swapper/207:51:102
2195599137,5cyclictest0-21swapper/207:14:472
2195599136,4cyclictest144650irq/27-eth007:39:472
2195599131,11cyclictest144650irq/27-eth007:41:122
21955991311,1cyclictest0-21swapper/208:49:472
21955991311,1cyclictest0-21swapper/208:32:042
21955991311,1cyclictest0-21swapper/208:11:402
2195599130,12cyclictest2512-21runrttasks08:09:492
2195599130,12cyclictest0-21swapper/208:58:232
2195599130,12cyclictest0-21swapper/208:01:052
2195599130,12cyclictest0-21swapper/207:28:122
2195599130,12cyclictest0-21swapper/207:16:162
2195499139,3cyclictest144650irq/27-eth008:05:391
2195499137,5cyclictest0-21swapper/107:45:031
2195499132,2cyclictest23094-21runrttasks08:20:541
2195499132,10cyclictest144650irq/27-eth008:27:261
2195499131,11cyclictest36-21rcuop/207:25:071
2195499130,1cyclictest144650irq/27-eth008:31:511
2195499130,12cyclictest0-21swapper/108:58:231
2195499130,12cyclictest0-21swapper/107:58:021
2195499130,12cyclictest0-21swapper/107:35:201
2195499130,12cyclictest0-21swapper/107:30:221
2195499130,12cyclictest0-21swapper/107:14:001
2195399137,3cyclictest28336-21sshd11:50:090
2195399131,9cyclictest144650irq/27-eth009:15:540
21953991311,1cyclictest0-21swapper/007:49:090
2195399130,5cyclictest0-21swapper/008:59:140
2195399130,1cyclictest0-21swapper/007:27:090
2195399130,12cyclictest2405-21sshd09:26:060
2195399130,12cyclictest0-21swapper/008:03:470
2195399130,12cyclictest0-21swapper/007:58:510
2195399130,12cyclictest0-21swapper/007:12:310
2195699128,3cyclictest20423-21munin-node08:15:203
2195699120,11cyclictest144650irq/27-eth008:12:083
2195699120,11cyclictest0-21swapper/308:43:203
2195699120,10cyclictest24790-21munin-node08:25:203
2195599128,3cyclictest2024-21nfsd08:35:552
2195599120,4cyclictest2024-21nfsd09:00:332
2195599120,4cyclictest2024-21nfsd09:00:322
2195599120,11cyclictest19862-21munin-node08:15:142
2195599120,11cyclictest0-21swapper/207:55:292
2195599120,10cyclictest0-21swapper/208:20:102
2195499128,3cyclictest36-21rcuop/208:40:091
2195499127,4cyclictest12407-21atenall_r5power08:00:111
2195399128,3cyclictest0-21swapper/008:35:270
2195399128,1cyclictest0-21swapper/008:15:000
2195399121,1cyclictest0-21swapper/007:16:000
2195399120,2cyclictest0-21swapper/007:22:220
2195399120,11cyclictest16231-21taskset08:05:240
2195399120,11cyclictest0-21swapper/008:50:130
2195399120,11cyclictest0-21swapper/008:46:380
2195399120,11cyclictest0-21swapper/008:31:080
2195399120,11cyclictest0-21swapper/008:14:260
2195399120,11cyclictest0-21swapper/007:30:210
2195399120,10cyclictest0-21swapper/008:40:120
2195399117,2cyclictest0-21swapper/007:40:020
2195399110,10cyclictest0-21swapper/009:05:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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