Mnesia Load

[Ulf Wiger (AL/EAB)]

Thinus Pollard wrote:
>
> As you can see, it takes just over 11 minutes for it to load 
> completely.
> 
> A mnesia:dump_to_textfile() is about 116Mb in size.

Are you sure? Summing the 'memory' info items below
gives me 52 million words, or 208 megabytes.

11 minutes is still a lot. When playing with a 64-bit
machine, I was able to load 5 million records from disk
in about 27 seconds. That was one table occupying about
686 MB of RAM.

Do you have a thread pool enabled? (+A 255, for example)

/Uffe

[...]
> afm_connect    : with 1        records occupying 364      words of mem
> afm_eft_hdr    : with 1305     records occupying 96958    words of mem
> afm_adm_hdr    : with 148      records occupying 11618    words of mem
> afm_eft_trl    : with 1293     records occupying 98860    words of mem
> afm_adm_trl    : with 98       records occupying 5895     words of mem
> afm_hdr        : with 1355     records occupying 131865   words of mem
> afm_fti        : with 21       records occupying 2196     words of mem
> afm_bin        : with 67902    records occupying 17970584 words of mem
> afm_eft_det    : with 101184   records occupying 22059861 words of mem
> afm_adm_det    : with 80319    records occupying 11627724 words of mem
> schema         : with 12       records occupying 1859     words of mem
> fsn_state      : with 1        records occupying 304      words of mem