phk turned on some extra malloc options by default that a) catch more bugs
b) make it slower.  I hope you are reading cvs-all when you are using

On Tue, 11 Jul 2000, Thomas D. Dean wrote:

>I don't know if this belongs in -current or -smp, so here goes.
>I am running -current SMP, cvsup, etc. late last night PDT.
># uname -a
>FreeBSD celebris 5.0-CURRENT FreeBSD 5.0-CURRENT #0: \
>  Tue Jul 11 09:53:15 PDT 2000 \
>  tomdean@celebris:/usr/src/sys/compile/CELEBRIS-SMP i386
>I have been using 'make world' as a stability/performance indicator.
>The stability has been good.  I have had no recent panics, etc.,
>during 'make world'.  I choose the times to update carefully.
>Good work core team.
>I seem to see somewhat of a performance drop in the past week.
>I save the output of 'make world' I know this is not a benchmark nor a
>very accurate indicator.  However, I believe 'make world' is a pretty
>good torque tool for a lightly loaded, interactive, 'play' system.
>And, disk I/O, compiling and executing user code is what interactive
>users do.
>If 'make world' puts out approximately the same number of lines, I
>think it is doing about the same amount of work.
>I see an increase in 'make world' time over the past week, or so.  The
>number of lines of output has gone up slightly.  The time elapsed has
>gone up more.
>Make World Statistics
>-current SMP, 2xP133, 96MB RAM, IBM Superstor 9G disk.
>Lines is the number of lines of output produced by 'make world'.
>Date     Lines Make Time Lines/Minute
>-------- ----- --------- ------------
>19991018 35281  6h40m16s 88.20
>20000401 39490  7h56m18s 82.96
>20000402 39427  7h28m41s 88.01
>20000412 39404  7h10m21s 91.64
>20000621 38679  7h20m20s 87.91
>20000630 39530  7h56m20s 83.05
>20000709 39679  8h40m28s 76.31
>20000710 39568  9h13m46s 71.55
>20000711 41178  9h22m05s 73.27
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