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[RISOLTO] rb_consumer e rb_producer

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antonellocaroli
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Joined: 11 Aug 2016
Posts: 509

Posted: Mon Jan 09, 2017 5:40 am Post subject: [RISOLTO] rb_consumer e rb_producer

Qualcuno sa cosa sono?

Code:

top - 06:09:43 up 4 min, 2 users, load average: 0,84, 0,65, 0,29
top - 06:10:32 up 4 min, 2 users, load average: 0,90, 0,69, 0,32
Tasks: 238 total, 3 running, 235 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0,0 us, 14,3 sy, 0,0 ni, 85,7 id, 0,0 wa, 0,0 hi, 0,0 si, 0,0 st
KiB Mem : 16402032 total, 15469840 free, 579388 used, 352804 buff/cache
KiB Swap: 0 total, 0 free, 0 used. 15650068 avail Mem

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
70 root 39 19 0 0 0 R 100,0 0,0 1:39.58 rb_consumer
71 root 39 19 0 0 0 R 100,0 0,0 2:28.64 rb_producer
3258 root 20 0 208624 56100 40924 S 0,3 0,3 0:06.45 X
3671 filippo 20 0 495040 41720 32392 S 0,3 0,3 0:02.26 amule
3777 filippo 20 0 374488 22260 18288 S 0,3 0,1 0:00.26 xfce4-terminal
3785 filippo 20 0 24104 3240 2576 R 0,3 0,0 0:00.46 top
1 root 20 0 4192 1380 1284 S 0,0 0,0 0:00.91 init
2 root 20 0 0 0 0 S 0,0 0,0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0,0 0,0 0:00.09 ksoftirqd/0
4 root 20 0 0 0 0 S 0,0 0,0 0:00.00 kworker/0:0
5 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kworker/0:0H
6 root 20 0 0 0 0 S 0,0 0,0 0:00.00 kworker/u16:0
7 root -3 0 0 0 0 S 0,0 0,0 0:00.03 rcu_preempt
8 root -3 0 0 0 0 S 0,0 0,0 0:00.00 rcu_sched
9 root -3 0 0 0 0 S 0,0 0,0 0:00.00 rcu_bh
10 root -3 0 0 0 0 S 0,0 0,0 0:00.00 rcuc/0
11 root -3 0 0 0 0 S 0,0 0,0 0:00.00 rcub/0
12 root rt 0 0 0 0 S 0,0 0,0 0:00.00 migration/0

Last edited by antonellocaroli on Mon Jan 09, 2017 7:11 pm; edited 2 times in total

fedeliallalinea
Administrator

Joined: 08 Mar 2003
Posts: 30905
Location: here

Posted: Mon Jan 09, 2017 6:24 am Post subject:

Leggi qui _________________ Questions are guaranteed in life; Answers aren't.

antonellocaroli
Guru
Guru

Joined: 11 Aug 2016
Posts: 509

Posted: Mon Jan 09, 2017 10:47 am Post subject:

fedeliallalinea wrote:

Leggi qui

Stasera do un occhio al kernel...
Comunque sono due Task che prima non avevo (a paritá di configurazione del kernel) qualcosa che ho installato me li ha attivati....

antonellocaroli
Guru
Guru

Joined: 11 Aug 2016
Posts: 509

Posted: Mon Jan 09, 2017 7:08 pm Post subject:

fedeliallalinea wrote:

Leggi qui

Perfetto!!! risolta anche questa!!! :wink:

Mi sembra di capire che le opzioni in tracers siano per il debug

Code:

Tracers │ │
│ │ [*] Kernel Function Tracer │ │
│ │ [*] Kernel Function Graph Tracer │ │
│ │ [*] Interrupts-off Latency Tracer │ │
│ │ [ ] Interrupts-off Latency Histogram │ │
│ │ [*] Scheduling Latency Tracer │ │
│ │ [ ] Scheduling Latency Histogram │ │
│ │ [ ] Missed Timer Offsets Histogram │ │
│ │ [*] Trace syscalls │ │
│ │ -*- Create a snapshot trace buffer │ │
│ │ -*- Allow snapshot to swap per CPU │ │
│ │ Branch Profiling (No branch profiling) ---> │ │
│ │ [ ] Trace max stack │ │
│ │ [*] Support for tracing block IO actions │ │
│ │ [*] Enable kprobes-based dynamic events │ │
│ │ [ ] Enable uprobes-based dynamic events │ │
│ │ [*] enable/disable function tracing dynamically │ │
│ │ [*] Kernel function profiler │ │
│ │ [ ] Perform a startup test on ftrace │ │
│ │ [*] Memory mapped IO tracing │ │
│ │ [ ] Histogram triggers │ │
│ │ < > Test module for mmiotrace │ │
│ │ [ ] Add tracepoint that benchmarks tracepoints │ │
│ │ < > Ring buffer benchmark stress tester │ │
│ │ [ ] Ring buffer startup self test │ │
│ │ [ ] Show enum mappings for trace events

Secondo te le posso disabilitare tutte? o servono anche al sistema...

fedeliallalinea
Administrator

Joined: 08 Mar 2003
Posts: 30905
Location: here

Posted: Mon Jan 09, 2017 8:07 pm Post subject:

antonellocaroli wrote:

Secondo te le posso disabilitare tutte? o servono anche al sistema...

Sinceramente non saprei non sono cosi esperto. Io li ho lasciati settati come di default.
_________________
Questions are guaranteed in life; Answers aren't.

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