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2026-03-14 - 03:43
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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 the highest latencies:
System rack7slot0.osadl.org (updated Sat Mar 14, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750670,0irq/25-eth00-21swapper/319:05:143
120650570,0irq/26-eth1-rx-0-21swapper/119:06:521
112750550,0irq/25-eth00-21swapper/219:06:582
120650440,0irq/26-eth1-rx-0-21swapper/019:06:230
1822099160,0cyclictest0-21swapper/300:33:353
1822099160,0cyclictest0-21swapper/300:15:113
1821999160,0cyclictest0-21swapper/200:15:172
18220991514,0cyclictest0-21swapper/300:13:103
1821899150,0cyclictest0-21swapper/121:25:151
1821899150,0cyclictest0-21swapper/119:20:121
18220991413,0cyclictest2337-21sshd21:17:243
18220991413,0cyclictest11903-21bash22:36:163
18220991413,0cyclictest0-21swapper/322:50:123
18220991413,0cyclictest0-21swapper/322:11:383
1822099140,0cyclictest3082-21sshd23:35:463
1822099140,0cyclictest0-21swapper/321:55:303
18219991411,0cyclictest0-21swapper/223:29:182
1821799140,0cyclictest13945-21sshd23:20:010
112750140,0irq/25-eth00-21swapper/200:31:402
18220991312,0cyclictest0-21swapper/322:06:123
18219991312,0cyclictest5479-21sshd21:56:352
18219991312,0cyclictest0-21swapper/223:45:132
18219991312,0cyclictest0-21swapper/221:23:572
18219991312,0cyclictest0-21swapper/220:45:142
18219991311,0cyclictest0-21swapper/222:02:032
1821999130,0cyclictest0-21swapper/221:14:182
18218991312,0cyclictest10124-21diskmemload23:59:021
18218991312,0cyclictest0-21swapper/122:17:311
18218991312,0cyclictest0-21swapper/121:43:011
18218991311,0cyclictest19824-21sshd22:02:521
1821899130,0cyclictest112750irq/25-eth023:47:181
18217991312,0cyclictest28131-21sshd21:59:440
18217991312,0cyclictest0-21swapper/023:07:350
18217991312,0cyclictest0-21swapper/023:07:340
18217991311,0cyclictest0-21swapper/021:37:260
1821799130,0cyclictest0-21swapper/021:31:310
112750130,0irq/25-eth00-21swapper/123:16:521
191120,0ktimersoftd/10-21swapper/122:46:481
18220991211,0cyclictest30195-21sshd22:34:323
18220991211,0cyclictest21681-21sshd23:16:353
18220991210,0cyclictest0-21swapper/322:46:433
18220991210,0cyclictest0-21swapper/322:22:343
18220991210,0cyclictest0-21swapper/321:27:023
1822099120,0cyclictest17332-21cp22:15:213
1822099120,0cyclictest0-21swapper/323:07:523
1822099120,0cyclictest0-21swapper/323:07:523
1822099120,0cyclictest0-21swapper/300:21:393
18219991211,0cyclictest10124-21diskmemload21:31:512
18219991211,0cyclictest0-21swapper/222:36:052
18219991211,0cyclictest0-21swapper/222:20:242
18219991211,0cyclictest0-21swapper/222:12:582
18219991211,0cyclictest0-21swapper/220:50:162
18219991211,0cyclictest0-21swapper/219:30:142
18219991210,0cyclictest0-21swapper/222:07:312
18219991210,0cyclictest0-21swapper/200:09:082
1821999120,0cyclictest0-21swapper/223:53:562
1821999120,0cyclictest0-21swapper/221:54:512
1821999120,0cyclictest0-21swapper/221:29:522
18218991212,0cyclictest0-21swapper/123:38:231
18218991211,0cyclictest28279-21sshd22:21:151
18218991211,0cyclictest0-21swapper/100:31:141
18218991211,0cyclictest0-21swapper/100:12:311
1821899120,0cyclictest0-21swapper/123:03:171
1821899120,0cyclictest0-21swapper/123:03:171
1821899120,0cyclictest0-21swapper/121:52:111
1821899120,0cyclictest0-21swapper/121:39:041
1821899120,0cyclictest0-21swapper/100:22:441
18217991211,0cyclictest0-21swapper/023:25:150
18217991210,0cyclictest0-21swapper/022:44:270
1821799120,0cyclictest0-21swapper/023:35:550
1821799120,0cyclictest0-21swapper/023:21:450
1821799120,0cyclictest0-21swapper/022:18:050
1821799120,0cyclictest0-21swapper/022:14:220
112750120,0irq/25-eth08925-21sshd23:15:012
112750120,0irq/25-eth00-21swapper/322:59:243
112750120,0irq/25-eth00-21swapper/022:48:200
351110,0ktimersoftd/30-21swapper/322:00:293
271110,0ktimersoftd/20-21swapper/223:30:342
271110,0ktimersoftd/20-21swapper/219:46:222
18220991111,0cyclictest14943-21sshd23:11:223
18220991111,0cyclictest0-21swapper/323:40:583
18220991111,0cyclictest0-21swapper/300:01:263
18220991110,0cyclictest23102-21sshd23:51:253
18220991110,0cyclictest0-21swapper/323:56:263
18220991110,0cyclictest0-21swapper/321:46:333
1822099110,0cyclictest0-21swapper/323:21:363
1822099110,0cyclictest0-21swapper/320:47:393
1822099110,0cyclictest0-21swapper/319:22:383
1822099110,0cyclictest0-21swapper/319:13:193
18219991111,0cyclictest0-21swapper/222:16:412
18219991111,0cyclictest0-21swapper/220:29:412
18219991111,0cyclictest0-21swapper/220:00:192
18219991110,0cyclictest7670-21id22:31:252
18219991110,0cyclictest21953-21sshd22:29:072
18219991110,0cyclictest0-21swapper/200:36:342
18219991110,0cyclictest0-21swapper/200:04:342
1821999110,0cyclictest14994-21bash23:41:432
1821999110,0cyclictest0-21swapper/222:46:462
1821999110,0cyclictest0-21swapper/220:35:032
1821999110,0cyclictest0-21swapper/219:50:392
1821999110,0cyclictest0-21swapper/219:13:152
18218991111,0cyclictest0-21swapper/123:06:471
18218991111,0cyclictest0-21swapper/123:06:461
18218991111,0cyclictest0-21swapper/122:13:481
18218991110,0cyclictest0-21swapper/123:20:421
18218991110,0cyclictest0-21swapper/121:55:411
1821899110,0cyclictest0-21swapper/121:31:101
1821899110,0cyclictest0-21swapper/120:55:231
1821899110,0cyclictest0-21swapper/120:29:291
18217991111,0cyclictest0-21swapper/023:53:350
18217991111,0cyclictest0-21swapper/022:05:120
18217991111,0cyclictest0-21swapper/021:23:360
18217991111,0cyclictest0-21swapper/000:22:300
18217991111,0cyclictest0-21swapper/000:10:320
18217991111,0cyclictest0-21swapper/000:00:190
18217991110,0cyclictest26125-21rm21:11:590
18217991110,0cyclictest0-21swapper/021:19:390
1821799110,0cyclictest10124-21diskmemload23:43:080
1821799110,0cyclictest0-21swapper/021:01:320
1821799110,0cyclictest0-21swapper/000:26:000
120650110,0irq/26-eth1-rx-18812-21bash22:50:140
112750110,0irq/25-eth00-21swapper/300:39:253
41100,0ktimersoftd/015291-21sshd23:11:240
41100,0ktimersoftd/00-21swapper/021:40:170
351100,0ktimersoftd/30-21swapper/320:31:313
1822099109,0cyclictest0-21swapper/321:50:023
1822099109,0cyclictest0-21swapper/300:28:233
18220991010,0cyclictest0-21swapper/320:29:173
18220991010,0cyclictest0-21swapper/319:47:083
1821999109,0cyclictest27948-21sshd22:55:442
1821999109,0cyclictest0-21swapper/223:36:162
1821999109,0cyclictest0-21swapper/220:24:212
1821999109,0cyclictest0-21swapper/200:26:472
18219991010,0cyclictest0-21swapper/221:49:232
18219991010,0cyclictest0-21swapper/219:37:112
1821999100,0cyclictest0-21swapper/221:05:572
1821999100,0cyclictest0-21swapper/219:18:022
18218991010,0cyclictest0-21swapper/123:54:031
18218991010,0cyclictest0-21swapper/121:15:361
1821899100,0cyclictest0-21swapper/122:58:021
1821799109,0cyclictest0-21swapper/023:58:340
1599100,0watchdog/01480-21nfsd00:30:250
112750100,0irq/25-eth010124-21diskmemload00:16:140
112750100,0irq/25-eth00-21swapper/322:40:553
112750100,0irq/25-eth00-21swapper/121:45:131
112750100,0irq/25-eth00-21swapper/021:46:210
4190,0ktimersoftd/017175-21bash21:27:550
4190,0ktimersoftd/00-21swapper/020:55:130
4190,0ktimersoftd/00-21swapper/020:38:460
4190,0ktimersoftd/00-21swapper/019:45:110
182209999,0cyclictest0-21swapper/320:36:513
182209999,0cyclictest0-21swapper/320:18:373
182209999,0cyclictest0-21swapper/319:53:383
182209999,0cyclictest0-21swapper/319:40:243
182209999,0cyclictest0-21swapper/319:33:403
182209999,0cyclictest0-21swapper/300:06:253
182209998,0cyclictest0-21swapper/323:32:103
182209998,0cyclictest0-21swapper/321:38:393
182209998,0cyclictest0-21swapper/320:21:173
182199999,0cyclictest0-21swapper/223:58:552
182199999,0cyclictest0-21swapper/221:35:482
182199999,0cyclictest0-21swapper/220:11:002
182199999,0cyclictest0-21swapper/219:40:342
182199999,0cyclictest0-21swapper/219:26:372
182199998,0cyclictest14336-21sshd20:08:202
182199998,0cyclictest0-21swapper/221:18:102
182199990,0cyclictest10124-21diskmemload22:50:312
182189998,0cyclictest23745-21bash22:50:511
182189998,0cyclictest0-21swapper/122:39:321
182189998,0cyclictest0-21swapper/121:23:161
182189998,0cyclictest0-21swapper/100:19:161
182189990,0cyclictest31553-21sshd23:26:361
182189990,0cyclictest0-21swapper/120:15:311
182179999,0cyclictest0-21swapper/021:52:320
182179999,0cyclictest0-21swapper/020:53:030
182179998,0cyclictest16478-21bash23:46:130
182179995,0cyclictest4798-21bash22:31:000
182179995,0cyclictest0-21swapper/020:30:170
182179990,0cyclictest0-21swapper/023:02:450
182179990,0cyclictest0-21swapper/023:02:440
182179990,0cyclictest0-21swapper/020:10:160
182179990,0cyclictest0-21swapper/020:00:100
159990,0watchdog/00-21swapper/023:31:370
12065090,0irq/26-eth1-rx-0-21swapper/000:37:400
11275090,0irq/25-eth028281-21sshd22:42:532
11275090,0irq/25-eth00-21swapper/100:02:531
11275090,0irq/25-eth00-21swapper/022:21:370
11275090,0irq/25-eth00-21swapper/000:08:370
4180,0ktimersoftd/022374-21sshd22:03:130
4180,0ktimersoftd/022229-21sshd22:55:080
4180,0ktimersoftd/018428-21munin-node19:10:170
4180,0ktimersoftd/017046-21munin-node20:15:100
4180,0ktimersoftd/00-21swapper/022:25:450
4180,0ktimersoftd/00-21swapper/020:25:140
182209987,0cyclictest9069-21sshd23:45:163
182209987,0cyclictest301502sleep323:04:533
182209987,0cyclictest301502sleep323:04:523
182209987,0cyclictest0-21swapper/321:42:373
182199988,0cyclictest0-21swapper/220:19:012
182199987,0cyclictest0-21swapper/223:15:072
182199987,0cyclictest0-21swapper/223:00:572
182199987,0cyclictest0-21swapper/223:00:572
182199987,0cyclictest0-21swapper/220:59:052
182199987,0cyclictest0-21swapper/200:21:202
182199980,0cyclictest0-21swapper/219:20:152
182189988,0cyclictest0-21swapper/123:40:061
182189988,0cyclictest0-21swapper/123:10:161
182189987,0cyclictest0-21swapper/122:06:221
182189986,0cyclictest17517-21sshd22:41:231
182189985,0cyclictest16614-21sshd22:28:231
182189980,0cyclictest0-21swapper/100:36:241
182179988,0cyclictest0-21swapper/019:53:060
182179987,0cyclictest0-21swapper/022:35:310
182179983,0cyclictest0-21swapper/021:05:110
182179980,0cyclictest0-21swapper/020:45:190
182179980,0cyclictest0-21swapper/020:23:050
11275080,0irq/25-eth07231-21sshd23:05:592
11275080,0irq/25-eth07231-21sshd23:05:582
11275080,0irq/25-eth028712-21rm21:12:213
11275080,0irq/25-eth026851-21sshd21:20:303
11275080,0irq/25-eth017757-21sshd00:08:071
11275080,0irq/25-eth017323-21bash23:33:261
11275080,0irq/25-eth016825-21nfsd423:20:162
11275080,0irq/25-eth012045-21sshd00:29:011
11275080,0irq/25-eth00-21swapper/323:28:023
11275080,0irq/25-eth00-21swapper/200:10:482
11275080,0irq/25-eth00-21swapper/019:55:190
11275080,0irq/25-eth00-21swapper/019:39:230
182209977,0cyclictest0-21swapper/320:43:153
182209977,0cyclictest0-21swapper/319:17:523
182209976,0cyclictest36-21ksoftirqd/322:26:163
182209972,0cyclictest0-21swapper/319:35:143
182199977,0cyclictest0-21swapper/220:43:382
182199976,0cyclictest0-21swapper/221:41:432
182199973,0cyclictest0-21swapper/220:30:142
182189970,0cyclictest0-21swapper/119:55:231
182179977,0cyclictest0-21swapper/020:41:540
182179973,0cyclictest0-21swapper/019:20:130
11275070,0irq/25-eth03187-21sshd21:30:173
11275070,0irq/25-eth031131-21bash22:30:141
11275070,0irq/25-eth017393-21sshd21:10:471
11275070,0irq/25-eth00-21swapper/020:05:130
11275070,0irq/25-eth00-21swapper/019:28:400
182209966,0cyclictest810-40kipmi020:55:153
182209965,0cyclictest36-21ksoftirqd/320:05:133
182209965,0cyclictest2232-21ntp_offset20:50:173
182209962,0cyclictest0-21swapper/321:05:133
182209962,0cyclictest0-21swapper/321:00:153
182209962,0cyclictest0-21swapper/320:00:133
182209962,0cyclictest0-21swapper/319:55:173
182209962,0cyclictest0-21swapper/319:25:153
182209960,0cyclictest34-21rcuc/320:10:133
182199964,0cyclictest0-21swapper/221:00:572
182199964,0cyclictest0-21swapper/219:55:032
182189965,0cyclictest31081-21expr19:35:121
182189964,0cyclictest0-21swapper/119:30:141
182189962,0cyclictest0-21swapper/121:00:151
182189962,0cyclictest0-21swapper/120:50:151
182189962,0cyclictest0-21swapper/120:45:141
182189962,0cyclictest0-21swapper/120:40:141
182189962,0cyclictest0-21swapper/120:35:141
182189962,0cyclictest0-21swapper/120:30:151
182189962,0cyclictest0-21swapper/120:20:141
182189962,0cyclictest0-21swapper/120:00:141
182189962,0cyclictest0-21swapper/119:45:141
182189962,0cyclictest0-21swapper/119:25:151
182189962,0cyclictest0-21swapper/119:15:001
182189962,0cyclictest0-21swapper/119:10:151
182189960,0cyclictest0-21swapper/121:09:401
182189960,0cyclictest0-21swapper/119:50:121
182179965,0cyclictest30265-21taskset19:31:450
182179965,0cyclictest21419-21munin-node19:15:130
182179962,0cyclictest0-21swapper/019:40:140
179960,0migration/1837-21cpuspeed_turbos19:40:101
182189950,0cyclictest0-21swapper/120:10:011
182189950,0cyclictest0-21swapper/120:05:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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