Now it gets interesting...

This commit is contained in:
Dag-Erling Smørgrav 2001-11-13 00:51:00 +00:00
parent e398651c46
commit e568548eee
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=86312

View File

@ -33,7 +33,8 @@ use strict;
use Data::Dumper;
use Fcntl;
use POSIX qw(isatty mktime strftime tzset);
use vars qw($TTY %MONTH %PR @EVENTS %STATE %CATEGORY @COUNT);
use vars qw($TTY $NOW %MONTH %PR @EVENTS @COUNT @AGE);
use vars qw(%STATE %CATEGORY %OWNER %CLOSER);
%MONTH = (
'Jan' => 1,
@ -50,6 +51,15 @@ use vars qw($TTY %MONTH %PR @EVENTS %STATE %CATEGORY @COUNT);
'Dec' => 12,
);
@AGE = (
[ 0, 7, 0 ], # Less than one week
[ 7, 30, 0 ], # One week to one month
[ 30, 90, 0 ], # One to three months
[ 90, 365, 0 ], # Three months to a year
[ 365, 1095, 0 ], # One to three years
[ 1095, 999999, 0 ], # More than three years
);
sub GNATS_DIR { "/home/gnats" }
sub GNATS_TZ { "America/Los_Angeles" }
sub DATFILE { "/tmp/prstats.dat.$$" }
@ -84,12 +94,13 @@ sub scan_pr($) {
local *FILE; # File handle
my $pr = {}; # PR hash
my $age; # PR age
sysopen(FILE, $fn, O_RDONLY)
or die("$fn: open(): $!\n");
while (<FILE>) {
if (m/^>([A-Za-z-]+):\s+(.*?)\s*$/o ||
m/^(State-Changed-[A-Za-z-]+):\s+(.*?)\s*$/o) {
m/^(Category|Responsible|State-Changed-[A-Za-z-]+):\s+(.*?)\s*$/o) {
$pr->{lc($1)} = $2;
}
}
@ -113,22 +124,31 @@ sub scan_pr($) {
if ($pr->{'state'} eq 'closed') {
$pr->{'_closed'} = $pr->{'closed-date'} || $pr->{'state-changed-when'};
$pr->{'_closed_by'} = $pr->{'state-changed-by'};
++$CLOSER{$pr->{'_closed_by'}};
} else {
$age = $pr->{'arrival-date'} / 86400;
foreach (@AGE) {
if ($age >= $_->[0] && $age < $_->[1]) {
++$_->[2];
last;
}
}
++$CATEGORY{$pr->{'category'}};
++$OWNER{$pr->{'responsible'}};
}
++$STATE{$pr->{'state'}};
# $PR{$pr->{'number'} = $pr;
$PR{$pr->{'number'}} = {
#'category' => $pr->{'category'},
'category' => $pr->{'category'},
#'number' => $pr->{'number'},
#'responsible' => $pr->{'responsible'},
'responsible' => $pr->{'responsible'},
'created' => $pr->{'created'},
'closed' => $pr->{'closed'},
#'closer' => $pr->{'_closed_by'},
'closer' => $pr->{'_closed_by'},
};
push(@EVENTS, [ $pr->{'_created'}, +1 ]);
push(@EVENTS, [ $pr->{'_closed'}, -1 ])
if defined($pr->{'_closed'});
++$STATE{$pr->{'state'}};
++$CATEGORY{$pr->{'category'}};
}
sub scan_recurse($);
@ -160,7 +180,9 @@ sub count_prs() {
my $event; # Iterator
my $count; # PR count
print(int(@EVENTS), " events\n");
if ($TTY) {
print(int(@EVENTS), " events\n");
}
@COUNT = ( [ 0, 0 ] );
foreach $event (sort({ $a->[0] <=> $b->[0] } @EVENTS)) {
if ($event->[0] == $COUNT[-1]->[0]) {
@ -242,9 +264,51 @@ plot '$datfn' using 1:2 title 'Open PRs'
");
}
MAIN:{
my $now; # Current time
sub pr_stat_summary() {
my $n; # Loop counter
# Overall stats
printf("Total PRs in database: %d\n", scalar(keys(%PR)));
printf("Open PRs: %d\n", scalar(keys(%PR)) - $STATE{'closed'});
print("\n");
# Category ranking
print("Number of PRs in each category:\n");
foreach (sort({ $CATEGORY{$b} <=> $CATEGORY{$a} } keys(%CATEGORY))) {
printf("%12s: %d\n", $_, $CATEGORY{$_});
}
print("\n");
# State ranking
print("Number of PRs in each state:\n");
foreach (sort({ $STATE{$b} <=> $STATE{$a} } keys(%STATE))) {
printf("%12s: %d\n", $_, $STATE{$_});
}
print("\n");
# Closer ranking
print("Top ten PR busters:\n");
$n = 0;
foreach (sort({ $CLOSER{$b} <=> $CLOSER{$a} } keys(%CLOSER))) {
printf(" %2d. %s (%d)\n", ++$n, $_, $CLOSER{$_});
last if ($n == 10);
}
print("\n");
# Owner ranking
print("Top ten owners of open PRs:\n");
$n = 0;
foreach (sort({ $OWNER{$b} <=> $OWNER{$a} } keys(%OWNER))) {
next if (m/^freebsd-(bugs|doc|ports)$/);
printf(" %2d. %s (%d)\n", ++$n, $_, $OWNER{$_});
last if ($n == 10);
}
print("\n");
}
MAIN:{
$| = 1;
$TTY = isatty(*STDOUT);
@ -253,7 +317,9 @@ MAIN:{
# FreeBSD cluster and use localtime() instead.
$ENV{'TZ'} = &GNATS_TZ;
tzset();
$NOW = time();
# Read and count PRs
if (@ARGV) {
foreach (@ARGV) {
scan_recurse(join('/', &GNATS_DIR, $_));
@ -265,18 +331,23 @@ MAIN:{
print("\r", scalar(keys(%PR)), " problem reports scanned\n");
}
# Generate graphs
if (0) {
count_prs();
write_dat_file(&DATFILE);
$now = time();
graph_open_prs(&DATFILE, "week.png", $now - (86400 * 7) + 1, $now,
graph_open_prs(&DATFILE, "week.png", $NOW - (86400 * 7) + 1, $NOW,
"Open FreeBSD problem reports (week view)");
graph_open_prs(&DATFILE, "month.png", $now - (86400 * 30) + 1, $now,
graph_open_prs(&DATFILE, "month.png", $NOW - (86400 * 30) + 1, $NOW,
"Open FreeBSD problem reports (month view)");
graph_open_prs(&DATFILE, "year.png", $now - (86400 * 365) + 1, $now,
graph_open_prs(&DATFILE, "year.png", $NOW - (86400 * 365) + 1, $NOW,
"Open FreeBSD problem reports (year view)");
graph_open_prs(&DATFILE, "ever.png", $COUNT[1]->[0], $now,
graph_open_prs(&DATFILE, "ever.png", $COUNT[1]->[0], $NOW,
"Open FreeBSD problem reports (project history)");
graph_open_prs(&DATFILE, "drive.png", mktime(0, 0, 0, 29, 4, 101), $now,
graph_open_prs(&DATFILE, "drive.png", mktime(0, 0, 0, 29, 4, 101), $NOW,
"Open FreeBSD problem reports (drive progress)");
unlink(&DATFILE);
}
# Print summary
pr_stat_summary();
}