于 14-4-16 21:35, Willy Tarreau 写道:
On Wed, Apr 16, 2014 at 02:32:03PM +0100, Simon Dick wrote:
On 16 April 2014 13:41, Ghislain <[email protected]> wrote:
Le 16/04/2014 08:39, Willy Tarreau a écrit :
On a personal note, I'd say that I consider the support for strace and
tcpdump as absolute prerequisite when it comes to any platform going into
production, to the point of even reconsidering the platform if it misses
them. Willy
well FreeBSD has dtrace and truss for that so there is possibility for the
same followup :)
ktrace is quite useful too...
Sure, but I mean that the level of precision you get with strace is so nice
that I'd prefer to run in 32-bit mode to have it than in a blind 64-bit mode.
Willy
OK, I'm not a developer and never used dtrace or ktrace before. May
some gurus be kind give me some tips about use it.
Simon
