modifying dot output
commit8b9becd62322a9bd0788cee89a4ef758a7188be7
authorSergey Pupyrev <spupyrev@fb.com>
Wed, 31 Aug 2016 23:32:22 +0000 (31 16:32 -0700)
committerHhvm Bot <hhvm-bot-bot@fb.com>
Wed, 31 Aug 2016 23:40:49 +0000 (31 16:40 -0700)
treed7734d4522c9fc6b2f4f9b03808448cdba00a819
parent5e3f49ae612028fd3d8cf5fa93bb60613dc4cc70
modifying dot output

Summary:
A small modification of the format in the output dot file to make things easier to parse and analyze.
Instead of
  f3762 [label="connect\\nsamples=883"]
we will have
  f3762 [label="connect",samples=883,size=273];
Let me know if you rely on the existing file format; i'll create a separate parser then.

Reviewed By: ottoni

Differential Revision: D3787490

fbshipit-source-id: 00a07a2844537f0e9bcecca01d608d10ef1f7e62
hphp/tools/hfsort/hfsort.cpp
hphp/tools/hfsort/hfutil.cpp