Brackup stats proposal
brad at danga.com
Fri Nov 14 06:30:08 UTC 2008
We haven't seen a patch yet to object to. :-)
On Thu, Nov 13, 2008 at 9:54 PM, Gavin Carr <gavin at openfusion.com.au> wrote:
> I've had one positive comment (offlist?). Barring objections I'm
> likely to go ahead and add this in. We can tweak/change/rip out
> later if required, I guess.
> Please speak up if you have opinion/thoughts.
> On Fri, Nov 07, 2008 at 09:12:15PM +1100, Gavin Carr wrote:
> > Brackup trunk has a stats placeholder as a todo list item. I've
> > gone ahead and implemented some stats for my use that look like
> > this:
> > BACKUPS STATS:
> > Start Time: Fri Nov 7 00:15:03 2008
> > End Time: Fri Nov 7 00:58:02 2008
> > File Discovery Time: 240s
> > Chunk Iterator Time: 0s
> > Chunk Storage Time: 2327s
> > Metafile Storage Time: 12s
> > Total Run Time: 2579s
> > Post File Discovery Memory Usage: 352.7 MB
> > Post Chunk Iterator Memory Usage: 363.8 MB
> > Post Chunk Storage Memory Usage: 1354.0 MB
> > Post Metafile Storage Memory Usage: 1549.1 MB
> > Peak Memory Usage: 1549.1 MB
> > Number of Files 297048
> > Total File Size 1302044.0 MB
> > Number of Files Uploaded: 535
> > Total File Size Uploaded: 31654.1 MB
> > Run Arguments: --from=exportp
> --to=mercury_ftp_exportp --save-stats --gtop-stats
> > That basically covers some timing stats, some memory usage measurements
> > (via gtop), and some file and size counts. I've added a --save-stats
> > option which records the output to a .stats file with the same name and
> > location as the .brackup file produced.
> > So some questions:
> > - are people interested in this as a first pass at some stats?
> > - what have I missed that people would like to see included (and Brad,
> > what were you envisaging including here?)
> > - any general suggestions / comments / critiques on this?
> > Cheers,
> > Gavin
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the brackup