You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-21 - 01:36
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 792 highest latencies:
System rack2slot0.osadl.org (updated Thu May 21, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
92802720,0sleep30-21swapper/322:54:513
211162720,1sleep09-21ksoftirqd/023:45:550
244212590,0sleep00-21swapper/022:56:040
213052580,0sleep30-21swapper/322:55:463
112062580,0sleep30-21swapper/323:28:233
275012560,0sleep30-21swapper/321:38:203
53712540,1sleep0699-21gdbus22:51:390
52042540,0sleep10-21swapper/121:41:581
2395925342,7sleep20-21swapper/219:06:482
240502520,0sleep00-21swapper/022:47:420
309502510,0sleep20-21swapper/223:41:122
19062510,0sleep30-21swapper/321:52:493
174442510,0sleep10-21swapper/100:16:151
131212510,0sleep1231rcuc/123:31:181
259002500,0sleep20-21swapper/223:26:502
234862500,0sleep00-21swapper/022:33:450
316472480,0sleep10-21swapper/122:14:551
252672480,0sleep10-21swapper/122:42:151
258902470,0sleep00-21swapper/022:42:180
322942460,0sleep232298-21bash21:25:102
198212460,0sleep10-21swapper/122:08:171
106232460,0sleep00-21swapper/021:59:110
244392410,1sleep324438-21sshd21:40:483
140112370,1sleep114009-21grepconf.sh21:48:201
2403122817,7sleep00-21swapper/019:07:420
240472277,6sleep10-21swapper/119:07:551
2387622716,7sleep30-21swapper/319:05:443
24322991818,0cyclictest241ktimersoftd/120:13:481
296812170,0sleep1231rcuc/122:37:021
2432299170,13cyclictest8479-21grep23:03:051
132582170,0sleep30-21swapper/323:09:043
100112170,0sleep10-21swapper/122:01:541
256002160,0sleep10-21swapper/122:59:001
316882150,1sleep331680-21bash22:42:483
186582150,0sleep10-21swapper/100:05:141
186582150,0sleep10-21swapper/100:05:131
44612140,0sleep20-21swapper/222:09:472
317712140,0sleep0620-17auditd21:13:020
259202140,0sleep20-21swapper/222:47:522
24326991412,1cyclictest33-21ksoftirqd/223:56:162
24326991412,1cyclictest33-21ksoftirqd/223:56:152
24322991413,0cyclictest9434-21lspci21:56:141
24322991413,0cyclictest5862-21lspci23:36:141
24316991413,0cyclictest527-40kipmi021:45:370
24316991412,1cyclictest8888-21lspci23:36:300
2431699140,1cyclictest660-21avahi-daemon22:26:360
159132140,0sleep30-21swapper/323:37:083
15342140,0sleep00-21swapper/020:50:120
103332140,0sleep20-21swapper/200:18:282
262402130,0sleep00-21swapper/000:31:000
2433299130,1cyclictest12053-21sshd00:24:173
2432699134,3cyclictest33-21ksoftirqd/223:30:572
2432699133,1cyclictest33-21ksoftirqd/223:16:492
2432299134,1cyclictest25-21ksoftirqd/122:21:551
2432299130,2cyclictest674-21dbus-daemon23:14:491
24316991312,0cyclictest32550irq/27-ahci[00023:23:270
24316991312,0cyclictest32550irq/27-ahci[00022:22:580
24316991312,0cyclictest2334-21lspci21:38:580
24316991311,1cyclictest8422-21lspci23:11:220
24316991311,1cyclictest7526-21lspci23:44:490
24316991311,1cyclictest0-21swapper/000:13:460
248982120,0sleep00-21swapper/023:57:240
248982120,0sleep00-21swapper/023:57:230
24332991210,1cyclictest0-21swapper/322:37:073
2433299120,1cyclictest29977-21packagekitd22:46:073
2433299120,11cyclictest10242-21sshd00:15:363
2433299120,11cyclictest0-21swapper/322:16:263
2432699124,1cyclictest33-21ksoftirqd/223:54:152
2432699122,1cyclictest33-21ksoftirqd/222:59:372
2432699122,1cyclictest33-21ksoftirqd/222:51:422
2432699121,1cyclictest33-21ksoftirqd/222:28:102
24326991211,0cyclictest5545-21lspci22:20:572
24326991211,0cyclictest33-21ksoftirqd/223:03:162
24326991210,1cyclictest33-21ksoftirqd/221:54:592
2432299125,2cyclictest25-21ksoftirqd/122:45:571
2432299124,1cyclictest25-21ksoftirqd/122:33:571
2432299123,3cyclictest25-21ksoftirqd/123:09:441
2432299122,1cyclictest25-21ksoftirqd/121:52:591
2432299121,3cyclictest25-21ksoftirqd/123:15:021
24322991211,0cyclictest27785-21lspci00:28:251
24322991211,0cyclictest20706-21lspci23:54:181
24322991210,1cyclictest11455-21id21:14:351
2432299120,1cyclictest25-21ksoftirqd/100:03:381
24316991210,1cyclictest9363-21grep22:38:050
2431699120,1cyclictest0-21swapper/000:29:560
2433299119,1cyclictest1171-21lspci22:31:463
2433299119,1cyclictest0-21swapper/321:45:273
2433299117,3cyclictest660-21avahi-daemon23:45:113
24332991110,0cyclictest0-21swapper/323:00:473
24332991110,0cyclictest0-21swapper/321:10:173
2432699117,1cyclictest33-21ksoftirqd/223:36:072
2432699117,1cyclictest33-21ksoftirqd/223:09:592
2432699115,3cyclictest33-21ksoftirqd/223:22:412
2432699115,3cyclictest33-21ksoftirqd/200:10:192
2432699115,1cyclictest33-21ksoftirqd/222:11:532
2432699113,3cyclictest33-21ksoftirqd/223:48:022
2432699113,2cyclictest33-21ksoftirqd/222:39:012
2432699113,1cyclictest33-21ksoftirqd/222:00:592
2432699112,3cyclictest15249-21sshd21:23:012
2432699112,1cyclictest33-21ksoftirqd/200:20:412
2432699111,2cyclictest121rcu_preempt00:25:432
2432699111,1cyclictest33-21ksoftirqd/221:42:472
24326991111,0cyclictest527-40kipmi019:26:272
24326991111,0cyclictest527-40kipmi019:11:222
2432699110,2cyclictest710-21NetworkManager21:35:442
2432699110,10cyclictest13304-21kworker/2:300:37:382
2432299114,1cyclictest25-21ksoftirqd/121:31:191
2432299111,1cyclictest25-21ksoftirqd/100:36:211
2432299111,1cyclictest131rcu_sched22:25:021
2432299110,1cyclictest131rcu_sched22:18:131
2432299110,10cyclictest0-21swapper/123:27:451
2432299110,10cyclictest0-21swapper/121:24:051
2432299110,10cyclictest0-21swapper/119:25:041
2432299110,10cyclictest0-21swapper/100:12:451
24316991110,0cyclictest9254-21lspci21:22:140
24316991110,0cyclictest21141-21lspci00:22:120
24316991110,0cyclictest0-21swapper/000:08:160
24316991110,0cyclictest0-21swapper/000:08:150
2431699110,10cyclictest10265-21sshd21:34:050
2431699110,10cyclictest0-21swapper/023:32:260
2431699110,10cyclictest0-21swapper/022:12:260
178242110,0sleep30-21swapper/323:54:033
2433299109,0cyclictest0-21swapper/300:10:063
2433299109,0cyclictest0-21swapper/300:02:373
2433299108,1cyclictest21885-21lspci00:30:373
2433299108,1cyclictest21494-21sshd22:08:263
2433299100,0cyclictest0-21swapper/321:58:073
2433299100,0cyclictest0-21swapper/300:27:263
2432699109,0cyclictest0-21swapper/223:10:482
2432699108,1cyclictest33-21ksoftirqd/222:41:072
2432699103,1cyclictest33-21ksoftirqd/200:03:102
2432699101,1cyclictest33-21ksoftirqd/221:55:202
2432699101,1cyclictest33-21ksoftirqd/221:14:352
2432699101,1cyclictest131rcu_sched22:32:392
2432699101,1cyclictest131rcu_sched21:30:582
2432699100,1cyclictest33-21ksoftirqd/200:33:042
2432699100,1cyclictest131rcu_sched00:06:272
2432699100,1cyclictest131rcu_sched00:06:262
2432299108,1cyclictest25-21ksoftirqd/122:50:121
2432299103,2cyclictest25-21ksoftirqd/100:32:231
2432299102,1cyclictest25-21ksoftirqd/100:20:221
2432299101,1cyclictest25-21ksoftirqd/123:20:491
2432299101,1cyclictest131rcu_sched23:46:211
2432299101,1cyclictest121rcu_preempt21:38:051
2432299100,1cyclictest131rcu_sched23:57:101
2432299100,1cyclictest131rcu_sched23:57:091
2432299100,0cyclictest0-21swapper/123:43:251
2432299100,0cyclictest0-21swapper/121:28:251
2431699109,0cyclictest9-21ksoftirqd/021:50:170
2431699109,0cyclictest15151-21lspci00:35:370
2431699109,0cyclictest0-21swapper/023:17:060
2431699109,0cyclictest0-21swapper/022:06:050
2431699109,0cyclictest0-21swapper/000:18:050
24316991010,0cyclictest527-40kipmi020:30:100
243329997,1cyclictest30121-21sshd00:36:563
243329997,1cyclictest16549-21lspci23:14:573
243329990,8cyclictest23058-21sshd00:05:343
243329990,8cyclictest23058-21sshd00:05:333
243269991,2cyclictest33-21ksoftirqd/222:15:342
243269991,1cyclictest33-21ksoftirqd/221:17:022
243269991,1cyclictest131rcu_sched21:45:462
243229998,0cyclictest241ktimersoftd/120:07:161
243229992,2cyclictest710-21NetworkManager21:15:471
243229990,0cyclictest0-21swapper/119:47:151
243169998,0cyclictest29231-21lspci22:00:440
243169997,1cyclictest9-21ksoftirqd/023:53:480
243169997,1cyclictest9-21ksoftirqd/023:26:530
243169997,1cyclictest9-21ksoftirqd/023:03:140
243169997,1cyclictest23688-21grep21:43:360
243169996,2cyclictest699-21gdbus21:15:120
243169990,1cyclictest131rcu_sched22:16:270
243329987,0cyclictest0-21swapper/323:43:573
243329987,0cyclictest0-21swapper/323:33:063
243329987,0cyclictest0-21swapper/322:01:473
243329986,1cyclictest16465-21systemd-cgroups23:23:153
243329986,1cyclictest10477-21lspci21:22:243
243329985,2cyclictest660-21avahi-daemon23:56:463
243329985,2cyclictest660-21avahi-daemon23:56:453
243329985,2cyclictest660-21avahi-daemon23:16:163
243329985,2cyclictest660-21avahi-daemon22:25:023
243329985,2cyclictest660-21avahi-daemon22:20:133
243329985,2cyclictest660-21avahi-daemon22:13:153
243329985,2cyclictest660-21avahi-daemon21:30:173
243269986,1cyclictest33-21ksoftirqd/221:05:012
243269986,1cyclictest33-21ksoftirqd/220:14:592
243169986,1cyclictest9-21ksoftirqd/021:27:230
243169986,1cyclictest9-21ksoftirqd/000:00:460
243169983,2cyclictest699-21gdbus23:06:110
243169980,4cyclictest30938-21munin-run19:25:000
29704270,5sleep3699-21gdbus21:16:453
243329975,1cyclictest32028-21sshd21:25:073
243229977,0cyclictest241ktimersoftd/120:02:541
243229977,0cyclictest241ktimersoftd/119:34:591
243229976,0cyclictest0-21swapper/120:30:051
243229970,6cyclictest0-21swapper/120:28:341
5688260,0sleep0111rcuc/019:40:160
5361260,0sleep2311rcuc/219:40:142
243329964,1cyclictest660-21avahi-daemon21:09:383
243329963,2cyclictest1002-21snmpd20:52:423
243329963,2cyclictest1002-21snmpd20:48:313
243329963,2cyclictest1002-21snmpd19:46:223
243329963,1cyclictest1002-21snmpd19:25:313
243329960,5cyclictest0-21swapper/320:42:173
243269964,1cyclictest660-21avahi-daemon20:05:002
243269964,1cyclictest33-21ksoftirqd/221:05:002
243269964,1cyclictest33-21ksoftirqd/220:55:002
243269964,1cyclictest33-21ksoftirqd/220:45:002
243229965,0cyclictest0-21swapper/120:52:441
243229965,0cyclictest0-21swapper/119:55:151
243229964,1cyclictest5454-21irqstats19:40:151
243229964,1cyclictest25-21ksoftirqd/120:50:011
243229964,1cyclictest1002-21snmpd19:37:011
243229963,2cyclictest1002-21snmpd21:00:191
243229963,2cyclictest1002-21snmpd19:54:431
243229962,1cyclictest0-21swapper/120:15:151
243229961,1cyclictest131rcu_sched21:09:381
243229960,0cyclictest0-21swapper/119:17:051
243169964,1cyclictest9050-21sshd21:09:290
243169963,2cyclictest1002-21snmpd20:44:540
243169963,2cyclictest1002-21snmpd19:50:520
243169963,2cyclictest1002-21snmpd19:27:370
29565250,0sleep10-21swapper/120:40:111
243329954,0cyclictest0-21swapper/320:03:363
243329953,1cyclictest9491-21cat19:50:123
243329953,1cyclictest24980-21mii-tool19:10:093
243329953,1cyclictest19497-21grep20:15:133
243329953,1cyclictest1002-21snmpd21:01:343
243329953,1cyclictest1002-21snmpd20:55:223
243329953,1cyclictest1002-21snmpd20:20:453
243329953,1cyclictest1002-21snmpd19:56:563
243329953,1cyclictest1002-21snmpd19:38:163
243329953,1cyclictest1002-21snmpd19:31:233
243329952,2cyclictest5590-21cat19:40:163
243329952,2cyclictest1002-21snmpd19:21:363
243329951,1cyclictest15647-21cut20:05:173
243329950,4cyclictest0-21swapper/320:37:063
243329950,2cyclictest24705-21sshd20:25:463
243329950,0cyclictest0-21swapper/320:32:573
243269953,1cyclictest807-21/usr/sbin/munin19:30:202
243269953,1cyclictest4101-21timerwakeupswit19:35:192
243269953,1cyclictest3614-21cat20:55:142
243269953,1cyclictest33-21ksoftirqd/219:44:592
243269953,1cyclictest33-21ksoftirqd/219:20:002
243269953,1cyclictest32328-21sed20:45:162
243269953,1cyclictest27554-21cat19:15:132
243269953,1cyclictest27329-21/usr/sbin/munin20:35:122
243269953,1cyclictest19560-21hddtemp_smartct20:15:122
243269953,1cyclictest1002-21snmpd20:20:362
243269953,1cyclictest1002-21snmpd20:02:532
243269952,1cyclictest1002-21snmpd19:50:082
243269950,4cyclictest8742-21kworker/2:219:55:092
243269950,4cyclictest24971-21sshd20:29:082
243269950,4cyclictest22997-21kworker/2:120:30:182
243229953,1cyclictest8738-21kworker/1:119:10:071
243229953,1cyclictest30109-21processes19:20:181
243229953,1cyclictest1002-21snmpd20:22:271
243229952,2cyclictest1002-21snmpd20:37:311
243229952,2cyclictest0-21swapper/120:58:501
243169954,0cyclictest0-21swapper/020:48:260
243169953,1cyclictest9-21ksoftirqd/019:15:000
243169953,1cyclictest674-21dbus-daemon19:20:010
243169953,1cyclictest649-21polkitd21:00:010
243169953,1cyclictest3576-21cat20:55:130
243169953,1cyclictest17644-21cat20:10:140
243169953,1cyclictest1082-21lldpd19:56:200
243169953,1cyclictest1082-21lldpd19:31:040
243169953,1cyclictest1002-21snmpd20:20:090
243169953,1cyclictest1002-21snmpd20:18:140
243169953,1cyclictest1002-21snmpd20:05:270
243169953,1cyclictest1002-21snmpd20:01:260
243169953,1cyclictest1002-21snmpd19:46:290
243169952,1cyclictest121rcu_preempt19:35:130
243169950,0cyclictest0-21swapper/020:35:460
243329942,1cyclictest0-21swapper/319:15:013
243329940,3cyclictest17195-21grep20:10:103
243169942,1cyclictest23591-21tail20:25:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional