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Add relation sizes (main, toasts, indexes)

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This commit is contained in:
Sandro Santilli 2015-05-04 18:08:02 +02:00
parent 022708bcba
commit c052d38e0b
1 changed files with 16 additions and 1 deletions
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17
tools/benchmark.pl
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@ -125,6 +125,21 @@ foreach $a (@ARGV) {
print "\n[$tn:$col]\n";
my $info = query(<<"EOF"
select pg_size_pretty(pg_relation_size('${tn}')), -- main
-- toasts
pg_size_pretty(pg_table_size('${tn}')-pg_relation_size('${tn}')),
-- indexes
pg_size_pretty(pg_total_relation_size('${tn}')-pg_table_size('${tn}')),
-- total
pg_size_pretty(pg_total_relation_size('${tn}'))
EOF
);
my @info = split '\|', $info;
print ' Relation size: ' . $info[0] . ' + ' . $info[1]
. ' + ' . $info[2] . ' = ' . $info[3] . " (M+T+I)\n";
$info = query(<<"EOF"
SELECT CASE WHEN attstorage = 'm' THEN 'main'
WHEN attstorage = 'e' THEN 'external'
WHEN attstorage = 'p' THEN 'plain'
@ -193,7 +208,7 @@ from \"${tn}\"
EOF
);
my @info = split '\|', $info;
@info = split '\|', $info;
#print ' Info: ' . join(',', @info) . "\n";
print ' Total patch column size: ' . $info[7] . "\n";
print ' Patches: ' . $info[0] . "\n";