Re: [microdc-devel] MICRODC2

[Vladimir Chugunov]

Hello Max,

the 0.15.6 release has several bugs - sometime user process crashes with 
SEGV but the main application remains running.

The microdc2 has 5 different processes with sequential pids - during TTH 
calculation the 5th process utilizes some CPU, but there is a bug (I 
didn't find it up to now - it was derived from main microdc project) and 
the main process starts utilize 100% cpu... up to now there is only one 
workaround to deal with it - just restart microdc2...

microdc2 doesn't take a lot of memory - your log confirms that: just 
only 0.1% of your total memory is used by microdc2 process shown - of 
course it mainly depends on number of entries in the filelist but there 
are several people using microdc2 with really large shares and there was 
no problem with memory usage - at least after version 0.14.0...

Regards, Vladimir.

Max Enikeev wrote:
> Hi,
>
> I'm using microdc2 0.15.6 and I've noticed a problem with writing a 
> logfile
>
> I'm tryind  set filename /var/log/microdc2/common.log
> but when somebody getting filelist (or maybe something else) microdc2 
> crashes with segmentation fault
>
> Is it my fault or a real bug?
>
> Else I've noticed high CPU and memory usage while indexing files
>
> top - 17:41:09 up 24 days,  7:18,  1 user,  load average: 1.12, 1.14, 1.17
> Tasks:  80 total,   3 running,  77 sleeping,   0 stopped,   0 zombie
> Cpu(s):  1.2% us,  6.0% sy, 23.5% ni, 48.1% id, 17.8% wa,  0.8% hi,  
> 2.7% si
> Mem:   2059696k total,  2043548k used,    16148k free,     1748k buffers
> Swap:  2097144k total,      128k used,  2097016k free,  1778220k cached
>
>   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
> 32277 root      31  16 13196 1148  312 R   58  0.1  23:47.76 microdc2
>
> Is it normal? Will the CPU and memoru usage be less when indexing 
> finishes?
>
> Sorry, my English maybe poor..
>
> Waiting for an answer..
>
> Best regards,
> Max
>
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