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2026-07-22 - 04:42
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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 rack7slot0.osadl.org (updated Wed Jul 22, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750670,0irq/25-eth00-21swapper/119:05:021
112750590,0irq/25-eth00-21swapper/319:05:333
9950570,0irq/24-0000:00:0-21swapper/019:05:280
112750550,0irq/25-eth00-21swapper/219:06:592
1237999200,0cyclictest0-21swapper/222:06:472
12378991813,0cyclictest1998-21sshd23:37:431
1237899180,0cyclictest8524-21sshd00:11:381
12379991717,0cyclictest0-21swapper/200:37:272
1237899170,0cyclictest0-21swapper/123:20:451
12380991615,0cyclictest0-21swapper/323:45:183
1237999160,0cyclictest0-21swapper/220:05:182
12378991514,0cyclictest0-21swapper/122:23:361
12378991511,0cyclictest10380-21sshd22:28:441
1237899150,0cyclictest19240-21sshd21:32:171
1237899150,0cyclictest0-21swapper/123:56:461
1237899150,0cyclictest0-21swapper/123:29:151
1237899150,0cyclictest0-21swapper/100:04:131
12380991413,0cyclictest10577-21sshd23:42:583
12380991413,0cyclictest0-21swapper/322:33:093
12380991413,0cyclictest0-21swapper/322:25:433
12379991413,0cyclictest0-21swapper/222:15:012
12379991413,0cyclictest0-21swapper/221:21:492
12379991411,0cyclictest9006-21bash21:43:192
12379991411,0cyclictest9006-21bash21:43:192
12379991411,0cyclictest23631-21sshd00:25:572
1237999140,0cyclictest0-21swapper/223:22:032
12378991413,0cyclictest26453-21sshd21:25:041
1237899140,0cyclictest2298-21bash23:45:581
1237899140,0cyclictest20381-21sshd23:02:461
12377991413,0cyclictest0-21swapper/021:28:410
12380991312,0cyclictest0-21swapper/323:59:413
12380991312,0cyclictest0-21swapper/323:53:333
12380991311,0cyclictest7960-21sshd21:14:313
12380991311,0cyclictest0-21swapper/321:39:013
1238099130,0cyclictest14622-21bash22:08:413
12379991312,0cyclictest29951-21sshd21:37:442
12379991312,0cyclictest0-21swapper/222:47:272
12379991312,0cyclictest0-21swapper/221:51:412
12379991310,0cyclictest0-21swapper/223:15:552
12379991310,0cyclictest0-21swapper/222:55:062
12379991310,0cyclictest0-21swapper/221:29:092
12378991312,0cyclictest0-21swapper/123:34:071
12378991312,0cyclictest0-21swapper/121:54:411
12378991311,0cyclictest30303-21bash21:13:131
12378991311,0cyclictest0-21swapper/120:20:281
12378991311,0cyclictest0-21swapper/119:37:081
1237899130,0cyclictest0-21swapper/121:42:331
1237899130,0cyclictest0-21swapper/121:42:331
12377991312,0cyclictest25636-21bash00:22:080
12377991311,0cyclictest0-21swapper/023:53:130
1237799130,0cyclictest0-21swapper/000:33:380
112750130,0irq/25-eth04302-21diskmemload00:20:081
112750130,0irq/25-eth00-21swapper/000:25:430
41120,0ktimersoftd/04302-21diskmemload21:50:170
41120,0ktimersoftd/02490-21sshd23:25:170
41120,0ktimersoftd/00-21swapper/021:15:070
41120,0ktimersoftd/00-21swapper/000:00:240
351120,0ktimersoftd/30-21swapper/300:23:373
12380991211,0cyclictest6381-21sshd21:51:063
12380991211,0cyclictest5654-21sshd00:36:043
12380991211,0cyclictest26417-21sshd21:29:093
12380991210,0cyclictest5819-21id00:19:413
12380991210,0cyclictest0-21swapper/323:34:433
1238099120,0cyclictest0-21swapper/323:12:543
1238099120,0cyclictest0-21swapper/323:09:173
1238099120,0cyclictest0-21swapper/320:25:153
1238099120,0cyclictest0-21swapper/320:21:183
12379991212,0cyclictest0-21swapper/222:12:152
12379991212,0cyclictest0-21swapper/200:32:212
12379991212,0cyclictest0-21swapper/200:11:532
12379991211,0cyclictest12253-21sshd22:20:362
12379991211,0cyclictest0-21swapper/223:00:142
12379991211,0cyclictest0-21swapper/222:02:362
12379991211,0cyclictest0-21swapper/221:55:452
12379991210,0cyclictest0-21swapper/223:44:572
12379991210,0cyclictest0-21swapper/223:25:402
12379991210,0cyclictest0-21swapper/222:31:032
12379991210,0cyclictest0-21swapper/200:20:502
12379991210,0cyclictest0-21swapper/200:01:552
1237999120,0cyclictest7362-21sshd21:34:572
1237999120,0cyclictest0-21swapper/223:05:052
12378991211,0cyclictest0-21swapper/122:08:231
12378991210,0cyclictest0-21swapper/122:36:101
12378991210,0cyclictest0-21swapper/122:18:021
12378991210,0cyclictest0-21swapper/121:37:571
12378991210,0cyclictest0-21swapper/120:48:421
1237899120,0cyclictest0-21swapper/123:08:411
12377991211,0cyclictest3738-21sshd22:35:580
12377991211,0cyclictest31466-21sshd22:23:100
12377991211,0cyclictest0-21swapper/000:18:180
12377991210,0cyclictest23377-21sshd21:12:180
1237799120,0cyclictest11868-21sshd23:39:010
1237799120,0cyclictest0-21swapper/022:02:230
1237799120,0cyclictest0-21swapper/019:20:200
112750120,0irq/25-eth02020-21bash21:21:540
112750120,0irq/25-eth00-21swapper/322:16:253
112750120,0irq/25-eth00-21swapper/023:43:380
9950110,0irq/24-0000:00:19278-21sshd22:09:180
351110,0ktimersoftd/310961-21sshd23:26:223
351110,0ktimersoftd/30-21swapper/300:02:233
12380991111,0cyclictest0-21swapper/321:23:203
12380991110,0cyclictest29959-21sshd22:02:223
12380991110,0cyclictest13324-21sshd22:12:383
12380991110,0cyclictest0-21swapper/322:41:523
12380991110,0cyclictest0-21swapper/322:21:403
12380991110,0cyclictest0-21swapper/321:16:013
12380991110,0cyclictest0-21swapper/300:05:513
1238099110,0cyclictest29942-21sshd21:41:483
1238099110,0cyclictest29942-21sshd21:41:483
12379991111,0cyclictest0-21swapper/223:31:482
12379991111,0cyclictest0-21swapper/221:46:072
12379991111,0cyclictest0-21swapper/200:15:442
12379991110,0cyclictest6035-21sshd23:50:332
12379991110,0cyclictest12600-21sshd23:10:052
12379991110,0cyclictest0-21swapper/223:47:152
12379991110,0cyclictest0-21swapper/221:11:152
12379991110,0cyclictest0-21swapper/219:20:112
12379991110,0cyclictest0-21swapper/200:09:212
1237999110,0cyclictest6510-21sshd22:28:132
1237999110,0cyclictest0-21swapper/220:39:532
1237899118,0cyclictest1101-21sshd21:58:451
1237899118,0cyclictest0-21swapper/100:31:521
1237899117,0cyclictest0-21swapper/122:49:581
12378991111,0cyclictest1591-21sshd21:17:451
12378991111,0cyclictest0-21swapper/122:01:321
12378991110,0cyclictest18416-21sshd22:41:571
1237899110,0cyclictest4302-21diskmemload22:11:121
1237899110,0cyclictest0-21swapper/120:32:121
12377991111,0cyclictest0-21swapper/023:06:090
12377991111,0cyclictest0-21swapper/023:02:340
12377991110,0cyclictest12051-21sshd23:47:160
1237799110,0cyclictest0-21swapper/023:14:380
120650110,0irq/26-eth1-rx-25049-21sshd23:24:050
112750110,0irq/25-eth00-21swapper/023:15:100
112750110,0irq/25-eth00-21swapper/022:55:540
112750110,0irq/25-eth00-21swapper/021:32:480
41100,0ktimersoftd/06142-21bash22:28:110
41100,0ktimersoftd/04302-21diskmemload00:06:430
41100,0ktimersoftd/031047-21smart_sda00:10:190
1238099109,0cyclictest16594-21sshd21:31:553
1238099109,0cyclictest15199-21sshd23:02:053
1238099109,0cyclictest0-21swapper/320:40:353
1238099109,0cyclictest0-21swapper/300:30:353
1237999109,0cyclictest26623-21cp23:36:422
1237999109,0cyclictest25560-21sshd22:42:542
1237999108,0cyclictest0-21swapper/219:29:232
12379991010,0cyclictest0-21swapper/220:15:162
12379991010,0cyclictest0-21swapper/220:11:322
12379991010,0cyclictest0-21swapper/219:12:182
1237999100,0cyclictest0-21swapper/221:06:152
1237899109,0cyclictest23537-21sshd23:52:551
1237899109,0cyclictest0-21swapper/123:40:031
1237899109,0cyclictest0-21swapper/121:01:571
1237899109,0cyclictest0-21swapper/100:09:061
1237899108,0cyclictest0-21swapper/122:56:221
1237899103,0cyclictest6250-21sshd23:13:221
12378991010,0cyclictest0-21swapper/121:05:121
12378991010,0cyclictest0-21swapper/120:41:581
12378991010,0cyclictest0-21swapper/120:27:131
12378991010,0cyclictest0-21swapper/120:04:471
12378991010,0cyclictest0-21swapper/119:45:101
12378991010,0cyclictest0-21swapper/100:35:411
1237899100,0cyclictest5370-21sshd21:46:551
1237899100,0cyclictest0-21swapper/120:58:411
12377991010,0cyclictest0-21swapper/022:17:350
12377991010,0cyclictest0-21swapper/021:59:350
1237799100,0cyclictest0-21swapper/022:31:590
1237799100,0cyclictest0-21swapper/021:45:150
112750100,0irq/25-eth024040-21bash22:38:373
112750100,0irq/25-eth00-21swapper/022:47:050
112750100,0irq/25-eth00-21swapper/022:12:000
4190,0ktimersoftd/01455-21id22:52:100
4190,0ktimersoftd/00-21swapper/000:35:110
123809999,0cyclictest0-21swapper/323:20:053
123809998,0cyclictest31044-21sshd21:58:263
123809998,0cyclictest30078-21sshd21:45:523
123809998,0cyclictest2357-21sshd00:10:493
123809998,0cyclictest0-21swapper/323:15:123
123809998,0cyclictest0-21swapper/320:10:573
123799999,0cyclictest0-21swapper/221:04:312
123799999,0cyclictest0-21swapper/220:55:482
123799999,0cyclictest0-21swapper/219:51:342
123799999,0cyclictest0-21swapper/219:48:182
123799998,0cyclictest431-21sshd22:39:472
123799998,0cyclictest15793-21sshd23:55:592
123799998,0cyclictest0-21swapper/222:52:532
123799998,0cyclictest0-21swapper/219:16:152
123789999,0cyclictest0-21swapper/120:08:171
123789999,0cyclictest0-21swapper/119:30:241
123789991,0cyclictest0-21swapper/122:30:181
123789991,0cyclictest0-21swapper/100:18:021
123789990,0cyclictest23171-21sshd23:15:241
123789990,0cyclictest13266-21sshd21:23:221
123789990,0cyclictest0-21swapper/100:25:191
123779999,0cyclictest346-21sshd21:42:120
123779999,0cyclictest346-21sshd21:42:110
123779990,0cyclictest12525-21sshd21:35:240
123779990,0cyclictest0-21swapper/019:53:120
11275090,0irq/25-eth036-21ksoftirqd/322:51:273
11275090,0irq/25-eth036-21ksoftirqd/322:46:423
11275090,0irq/25-eth026837-21sshd21:16:472
11275090,0irq/25-eth00-21swapper/022:40:530
11275090,0irq/25-eth00-21swapper/019:29:010
4180,0ktimersoftd/00-21swapper/021:05:150
123809988,0cyclictest0-21swapper/321:00:063
123809984,0cyclictest0-21swapper/320:15:183
123809980,0cyclictest0-21swapper/319:43:403
123799988,0cyclictest0-21swapper/220:20:432
123799988,0cyclictest0-21swapper/219:56:202
123799988,0cyclictest0-21swapper/219:41:352
123789988,0cyclictest0-21swapper/120:53:421
123789981,0cyclictest16192-21cut19:15:161
123789981,0cyclictest0-21swapper/119:24:591
123789980,0cyclictest9864-21sort20:10:181
123789980,0cyclictest519-21tr19:50:151
123789980,0cyclictest28490-21grep19:40:181
123789980,0cyclictest18018-21cpuspeed_turbos22:50:121
123789980,0cyclictest12680-21atenall_r7power19:10:111
123789980,0cyclictest0-21swapper/120:35:151
123789980,0cyclictest0-21swapper/119:55:191
123779988,0cyclictest0-21swapper/021:01:090
123779988,0cyclictest0-21swapper/019:58:260
123779984,0cyclictest0-21swapper/023:55:160
123779984,0cyclictest0-21swapper/023:30:170
123779980,0cyclictest0-21swapper/020:35:090
123779980,0cyclictest0-21swapper/020:30:180
123779980,0cyclictest0-21swapper/019:15:140
123779980,0cyclictest0-21swapper/019:10:120
11275080,0irq/25-eth036-21ksoftirqd/323:36:403
11275080,0irq/25-eth036-21ksoftirqd/322:55:213
11275080,0irq/25-eth00-21swapper/020:11:220
11275080,0irq/25-eth00-21swapper/019:30:300
995070,0irq/24-0000:00:0-21swapper/019:46:020
4170,0ktimersoftd/00-21swapper/020:19:470
149970,0migration/029181-21munin-node20:50:210
123809977,0cyclictest0-21swapper/321:07:463
123809977,0cyclictest0-21swapper/320:32:553
123809977,0cyclictest0-21swapper/320:03:043
123809977,0cyclictest0-21swapper/319:49:073
123809977,0cyclictest0-21swapper/319:30:043
123809977,0cyclictest0-21swapper/319:21:563
123809970,0cyclictest0-21swapper/320:05:153
123809970,0cyclictest0-21swapper/319:15:013
123799977,0cyclictest0-21swapper/219:31:072
123789971,0cyclictest0-21swapper/120:15:151
123789970,0cyclictest20493-21cpuspeed_turbos19:25:131
123779970,0cyclictest0-21swapper/020:20:090
11275070,0irq/25-eth036-21ksoftirqd/300:25:253
11275070,0irq/25-eth00-21swapper/020:40:550
11275070,0irq/25-eth00-21swapper/020:28:010
11275070,0irq/25-eth00-21swapper/020:05:160
35160,0ktimersoftd/30-21swapper/319:52:583
329960,0watchdog/320635-21df_abs19:25:133
249960,0watchdog/24783-21sort20:00:122
159960,0watchdog/025464-21grep19:35:120
123809965,0cyclictest28127-21grep20:50:133
123809962,0cyclictest0-21swapper/320:55:173
123809962,0cyclictest0-21swapper/320:45:163
123809962,0cyclictest0-21swapper/320:35:143
123809962,0cyclictest0-21swapper/319:55:183
123809962,0cyclictest0-21swapper/319:35:163
123809962,0cyclictest0-21swapper/319:10:163
123799966,0cyclictest0-21swapper/220:45:072
123799962,0cyclictest0-21swapper/220:50:162
123799962,0cyclictest0-21swapper/220:30:162
123799962,0cyclictest0-21swapper/219:35:162
123799960,0cyclictest0-21swapper/220:40:152
123779962,0cyclictest0-21swapper/020:55:180
123779962,0cyclictest0-21swapper/020:45:170
123779962,0cyclictest0-21swapper/020:00:150
123779962,0cyclictest0-21swapper/019:40:160
12065060,0irq/26-eth1-rx-16693-21cat20:25:172
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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