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misc/pprof: support block profile

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Fixes #6347.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/13845044
This commit is contained in:
Dmitriy Vyukov 2013-09-23 14:15:20 -07:00
parent 547e4f9b2e
commit 39361170d4
1 changed files with 3 additions and 2 deletions
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misc/pprof
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@ -110,6 +110,7 @@ my $PS2PDF = "ps2pdf";
my $HEAP_PAGE = "/pprof/heap";
my $THREAD_PAGE = "/pprof/thread";
my $PROFILE_PAGE = "/pprof/profile"; # must support cgi-param "?seconds=#"
my $BLOCK_PAGE = "/pprof/block";
my $PMUPROFILE_PAGE = "/pprof/pmuprofile(?:\\?.*)?"; # must support cgi-param
# ?seconds=#&event=x&period=n
my $GROWTH_PAGE = "/pprof/growth";
@ -162,7 +163,7 @@ pprof [options] <profile>
The /<service> can be $HEAP_PAGE, $PROFILE_PAGE, /pprof/pmuprofile,
$GROWTH_PAGE, $CONTENTION_PAGE, /pprof/wall,
$THREAD_PAGE, or /pprof/filteredprofile.
$THREAD_PAGE, $BLOCK_PAGE or /pprof/filteredprofile.
For instance:
pprof http://myserver.com:80$HEAP_PAGE
If /<service> is omitted, the service defaults to $PROFILE_PAGE (cpu profiling).
@ -3002,7 +3003,7 @@ sub IsProfileURL {
sub ParseProfileURL {
my $profile_name = shift;
if (defined($profile_name) &&
$profile_name =~ m,^(?:(https?)://|)([^/:]+):(\d+)(|\@\d+)(|/|(.*?)($PROFILE_PAGE|$PMUPROFILE_PAGE|$HEAP_PAGE|$GROWTH_PAGE|$THREAD_PAGE|$CONTENTION_PAGE|$WALL_PAGE|$FILTEREDPROFILE_PAGE))$,o) {
$profile_name =~ m,^(?:(https?)://|)([^/:]+):(\d+)(|\@\d+)(|/|(.*?)($PROFILE_PAGE|$PMUPROFILE_PAGE|$HEAP_PAGE|$GROWTH_PAGE|$THREAD_PAGE|$BLOCK_PAGE|$CONTENTION_PAGE|$WALL_PAGE|$FILTEREDPROFILE_PAGE))$,o) {
# $7 is $PROFILE_PAGE/$HEAP_PAGE/etc. $5 is *everything* after
# the hostname, as long as that everything is the empty string,
# a slash, or something ending in $PROFILE_PAGE/$HEAP_PAGE/etc.