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d2d4e03557
If explain was originally in json/yaml/xml format, add syntax-highlight to the source of it. Also - in such cases, add text view - explain regenerated to text format.
659 lines
30 KiB
Plaintext
Executable File
659 lines
30 KiB
Plaintext
Executable File
% layout 'default';
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% my $node_type_docs = {
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% 'Append' => 'http://www.depesz.com/2013/05/19/explaining-the-unexplainable-part-4/#append',
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% 'Bitmap Heap Scan' => 'http://www.depesz.com/2013/04/27/explaining-the-unexplainable-part-2/#bitmap-heap-scan',
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% 'Bitmap Index Scan' => 'http://www.depesz.com/2013/04/27/explaining-the-unexplainable-part-2/#bitmap-index-scan',
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% 'CTE Scan' => 'http://www.depesz.com/2013/05/19/explaining-the-unexplainable-part-4/#cte-scan',
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% 'Function Scan' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#function-scan',
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% 'GroupAggregate' => 'http://www.depesz.com/2013/05/19/explaining-the-unexplainable-part-4/#group-aggregate',
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% 'HashAggregate' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#hash-aggregate',
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% 'Hash' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#hash',
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% 'Hash Join' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#hash-join',
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% 'HashSetOp' => 'http://www.depesz.com/2013/05/19/explaining-the-unexplainable-part-4/#hash-set-op',
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% 'Index Only Scan' => 'http://www.depesz.com/2013/04/27/explaining-the-unexplainable-part-2/#index-only-scan',
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% 'Index Scan Backward' => 'http://www.depesz.com/2013/04/27/explaining-the-unexplainable-part-2/#index-scan-backward',
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% 'Index Scan' => 'http://www.depesz.com/2013/04/27/explaining-the-unexplainable-part-2/#index-scan',
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% 'InitPlan' => 'http://www.depesz.com/2013/05/19/explaining-the-unexplainable-part-4/#init-plan',
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% 'Limit' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#limit',
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% 'Materialize' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#materialize',
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% 'Merge Join' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#merge-join',
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% 'Nested Loop' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#nested-loop',
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% 'Result' => 'http://www.depesz.com/2013/05/19/explaining-the-unexplainable-part-4/#result',
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% 'Seq Scan' => 'http://www.depesz.com/2013/04/27/explaining-the-unexplainable-part-2/#seq-scan',
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% 'Sort' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#sort',
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% 'SubPlan' => 'http://www.depesz.com/2013/05/19/explaining-the-unexplainable-part-4/#sub-plan',
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% 'Unique' => 'http://www.depesz.com/2013/05/19/explaining-the-unexplainable-part-4/#unique',
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% 'Values Scan' => 'http://www.depesz.com/2013/05/19/explaining-the-unexplainable-part-4/#values-scan',
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% 'Hash Full Join' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#join-modifiers',
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% 'Hash Left Join' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#join-modifiers',
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% 'Hash Right Join' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#join-modifiers',
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% 'Merge Full Join' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#join-modifiers',
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% 'Merge Left Join' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#join-modifiers',
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% 'Merge Right Join' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#join-modifiers',
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% 'Nested Loop Right Join' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#join-modifiers',
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% 'Nested Loop Full Join' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#join-modifiers',
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% 'Nested Loop Left Join' => 'http://www.depesz.com/2013/05/09/explaining-the-unexplainable-part-3/#join-modifiers',
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% };
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% my $id = stash( 'id' );
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% my $title = stash( 'title' );
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% my $full_title = $title ? "$id : $title" : $id;
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% title $full_title;
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%# c = e|i|x|m (colorize = exclusive|inclusive|rows-x|mixed)
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%# ve - visibility of "exclusive" column
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%# vi - visibility of "inclusive" column
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%# ...
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% my @cookie = grep { $_->name eq 'explain' } @{ $self->req->cookies };
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% my $cookie = scalar @cookie ? Mojo::ByteStream->new( $cookie[0]->value )->url_unescape : '';
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% my @cfg = split /\|/, $cookie || '';
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% my $cfg = {};
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%
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% for ( @cfg ) {
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% next unless $_ =~ /\A(c|vu|ve|vi|vx|vr|vl)\=([exim01]{1})\z/;
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% $cfg->{ $1 } = $2;
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% }
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%
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% $cfg->{ c } = 'm' unless $cfg->{ c } && $cfg->{ c } =~ /\A(e|i|x|m)\z/;
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%
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% for ( qw( vu ve vi vx vr vl ) ) {
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% next if exists $cfg->{ $_ } && $cfg->{ $_ } =~ /\A(0|1)\z/;
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% $cfg->{ $_ } = 1;
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% }
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% my $global_node_id = 0;
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% my $prev_row_level = 0;
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% my $prev_row_class = 'odd';
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% my $block = undef;
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%
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% $block = begin
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%
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% my ( $node, $level, $parent ) = @_;
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% my $full_execution_time = $explain->runtime || 0;
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%
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% $level ||= 0;
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% $parent = '' unless defined $parent;
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%
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% my $exclusive_point = 1;
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% my $inclusive_point = 1;
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%
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% if ( $explain->top_node->total_inclusive_time && defined( $node->total_exclusive_time ) && defined( $node->total_inclusive_time ) && $node->total_exclusive_time ne '' && $node->total_inclusive_time ne '' ) {
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%
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% $exclusive_point = $node->total_exclusive_time / $full_execution_time;
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%
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% if ( $exclusive_point > 0.9 ) { $exclusive_point = 4; }
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% elsif ( $exclusive_point > 0.5 ) { $exclusive_point = 3; }
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% elsif ( $exclusive_point > 0.1 ) { $exclusive_point = 2; }
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% else { $exclusive_point = 1; }
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%
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% $inclusive_point = $node->total_inclusive_time / $full_execution_time;
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%
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% if ( $inclusive_point > 0.9 ) { $inclusive_point = 4; }
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% elsif ( $inclusive_point > 0.5 ) { $inclusive_point = 3; }
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% elsif ( $inclusive_point > 0.1 ) { $inclusive_point = 2; }
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% else { $inclusive_point = 1; }
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% }
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%
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% my $rows_x = 0;
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% my $rows_x_mark = '';
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% my $rows_x_point = 1;
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%
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% if ( $node->estimated_rows && $node->actual_rows ) {
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%
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% if ( $node->actual_rows > $node->estimated_rows ) {
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% $rows_x = $node->actual_rows / $node->estimated_rows;
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% $rows_x_mark = 'down';
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% } else {
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% $rows_x = $node->estimated_rows / $node->actual_rows;
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% $rows_x_mark = 'up';
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% }
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%
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% if ( $rows_x > 1000 ) { $rows_x_point = 4; }
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% elsif ( $rows_x > 100 ) { $rows_x_point = 3; }
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% elsif ( $rows_x > 10 ) { $rows_x_point = 2; }
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% else { $rows_x_point = 1; }
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% }
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%# tr class="(n|ip|sp) (even|odd) c-(mix|1|2|3|4)"
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%# means:
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%# n(ode)/i(nit)p(lan)/s(ub)p(lan)
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%# c(olor)-mix(ed)|1|2|3|4
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%#
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%# td class="(u|e|i|x|r|l|n) (c-(1|2|3|4))?"
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%# means:
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%# n(u)mber|e(xclusive time)/i(nclusive time)/(rows-)x/r(ows)/l(oops)/n(ode)
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%# c(olor)-1|2|3|4
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%#
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%# important!
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%# content of td.r(ows)/td.l(oops) must be wrapped in "span" element (because Opera...)
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% my $margin = ( $level + 1 ) * 22;
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% my $row_color = $cfg->{ c };
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% if ( $row_color eq 'e' ) { $row_color = $exclusive_point; }
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% elsif ( $row_color eq 'i' ) { $row_color = $inclusive_point; }
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% elsif ( $row_color eq 'x' ) { $row_color = $rows_x_point; }
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% my $row_class = $prev_row_class;
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%
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% if ( $level != $prev_row_level ) {
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%
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% $row_class = $prev_row_class eq 'even' ? 'odd' : 'even';
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%
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% $prev_row_level = $level;
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% $prev_row_class = $row_class;
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% }
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%
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% $row_class .= ' c-' . $row_color;
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% my $node_id = $global_node_id++;
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<tr id="l<%= $global_node_id =%>" class="n <%= $row_class %>" data-node_id="<%= $node_id =%>" data-node_parent="<%= $parent =%>" data-level="<%= $level =%>" data-e="<%= $exclusive_point =%>" data-i="<%= $inclusive_point =%>" data-x="<%= $rows_x_point =%>">
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<td class="u <%= $cfg->{ vu } ? '' : ' tight' %>"><a href="#l<%= $global_node_id =%>"><%= $global_node_id =%>.</a></td>
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<td class="e c-<%= $exclusive_point =%><%= $cfg->{ ve } ? '' : ' tight' %>">
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<span><%= commify_numbers( sprintf '%.3f', defined $node->total_exclusive_time ? $node->total_exclusive_time : 0 ) =%></span>
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</td>
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<td class="i c-<%= $inclusive_point =%><%= $cfg->{ vi } ? '' : ' tight' %>">
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<span><%= commify_numbers( sprintf '%.3f', defined $node->total_inclusive_time ? $node->total_inclusive_time : 0 ) =%></span>
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</td>
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<td class="x c-<%= $rows_x_point =%><%= $cfg->{ vx } ? '' : ' tight' %>">
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<span>
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<%== $rows_x_mark eq 'up' ? '↑' : '↓' %>
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<%= commify_numbers( sprintf '%.1f', $rows_x ) %>
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</span>
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</td>
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<td class="r<%= $cfg->{ vr } ? '' : ' tight' %>"><span><%= commify_numbers( $node->actual_rows ) =%></span></td>
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<td class="l<%= $cfg->{ vl } ? '' : ' tight' %>"><span><%= commify_numbers( $node->actual_loops ) =%></span></td>
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<td class="n">
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<div class="n" style="margin-left:<%= $margin =%>px">
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<div class="ico">→</div>
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<p>
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<span class="node">
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% if ( $node_type_docs->{ $node->type }) {
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<a href="<%= $node_type_docs->{ $node->type } %>"><%= $node->type %></a>
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% } else {
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<%= $node->type %>
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% }
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% if ( $node->type =~ m{^(Parallel )?Bitmap Heap Scan$} ) {
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on <%= $node->scan_on->{ table_name } %> <%= $node->scan_on->{ table_alias } || '' %>
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% }
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% elsif ( 'Bitmap Index Scan' eq $node->type ) {
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on <%= $node->scan_on->{ index_name } %>
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% }
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% elsif ( $node->type =~ m{^(Parallel )?Index (Only )?Scan( Backward)?$} ) {
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using <%= $node->scan_on->{ index_name } %> on <%= $node->scan_on->{ table_name } %> <%= $node->scan_on->{ table_alias } || '' %>
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% }
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% elsif ( $node->type =~ m{^(Parallel )?Seq Scan$} ) {
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on <%= $node->scan_on->{ table_name } %> <%= $node->scan_on->{ table_alias } || '' %>
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% }
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% elsif ( ( 'Insert' eq $node->type ) && ( $node->scan_on ) ) {
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on <%= $node->scan_on->{ table_name } %> <%= $node->scan_on->{ table_alias } || '' %>
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% }
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% elsif ( ( 'Update' eq $node->type ) && ( $node->scan_on ) ) {
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on <%= $node->scan_on->{ table_name } %> <%= $node->scan_on->{ table_alias } || '' %>
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% }
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% elsif ( ( 'Delete' eq $node->type ) && ( $node->scan_on ) ) {
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on <%= $node->scan_on->{ table_name } %> <%= $node->scan_on->{ table_alias } || '' %>
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% }
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% elsif ( 'Foreign Scan' eq $node->type ) {
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% if ( defined $node->scan_on ) {
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on <%= $node->scan_on->{ table_name } %> <%= $node->scan_on->{ table_alias } || '' %>
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% }
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% }
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% elsif ( 'CTE Scan' eq $node->type ) {
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on <%= $node->scan_on->{ cte_name } %> <%= $node->scan_on->{ cte_alias } || '' %>
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% }
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% elsif ( 'WorkTable Scan' eq $node->type ) {
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on <%= $node->scan_on->{ worktable_name } %> <%= $node->scan_on->{ worktable_alias } || '' %>
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% }
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% elsif ( 'Function Scan' eq $node->type ) {
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on <%= $node->scan_on->{ function_name } %> <%= $node->scan_on->{ function_alias } || '' %>
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% }
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% elsif ( 'Subquery Scan' eq $node->type ) {
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on <%= $node->scan_on->{ subquery_name } %>
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% }
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</span>
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<span class="est">
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(cost=<%= commify_numbers( $node->estimated_startup_cost ) =%>..<%= commify_numbers( $node->estimated_total_cost ) %>
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rows=<%= commify_numbers( $node->estimated_rows ) %>
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width=<%= commify_numbers( $node->estimated_row_width ) =%>)
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</span>
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<span class="act">
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% if ( $node->never_executed ) {
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(never executed)
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% } else {
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(actual
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% if ( defined $node->actual_time_first ) {
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time=<%= commify_numbers( $node->actual_time_first ) =%>..<%= commify_numbers( $node->actual_time_last ) %>
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% }
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rows=<%= commify_numbers( $node->actual_rows ) %>
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loops=<%= commify_numbers( $node->actual_loops ) =%>)
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% }
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</span>
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</p>
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% if ( $node->extra_info ) {
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<ul class="ex-nfo">
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% for my $line ( @{ $node->extra_info } ) {
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<li><%= $line =%></li>
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% }
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</ul>
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% }
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</div>
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</td>
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</tr>
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% if ( $node->can( 'ctes' ) ) {
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% if ( $node->ctes ) {
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% for my $cte ( @{ $node->cte_order } ) {
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% my $cte_node_id = $global_node_id++;
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<tr id="l<%= $global_node_id =%>" class="cte" data-node_id="<%= $cte_node_id =%>" data-node_parent="<%= $node_id =%>" data-level="<%= $level =%>">
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<td class="u<%= $cfg->{ vu } ? '' : ' tight' %>"><span><a href="#l<%= $global_node_id =%>"><%= $global_node_id =%>.</a></span></td>
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<td class="e<%= $cfg->{ ve } ? '' : ' tight' %>"><span> </span></td>
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<td class="i<%= $cfg->{ vi } ? '' : ' tight' %>"><span> </span></td>
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<td class="x<%= $cfg->{ vx } ? '' : ' tight' %>"><span> </span></td>
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<td class="r<%= $cfg->{ vr } ? '' : ' tight' %>"><span> </span></td>
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<td class="l<%= $cfg->{ vl } ? '' : ' tight' %>"><span> </span></td>
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<td class="n">
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<div class="n" style="margin-left:<%= $margin =%>px">
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<p><span>CTE <%= $cte %></span></p>
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</div>
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</td>
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</tr>
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%== $block->( $node->cte( $cte ), $level + 1, $cte_node_id );
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% }
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% }
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% }
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% if ( $node->initplans ) {
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% my $ip_node_id = $global_node_id++;
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<tr id="l<%= $global_node_id =%>" class="ip" data-node_id="<%= $ip_node_id =%>" data-node_parent="<%= $node_id =%>" data-level="<%= $level =%>">
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<td class="u<%= $cfg->{ vu } ? '' : ' tight' %>"><span><a href="#l<%= $global_node_id =%>"><%= $global_node_id =%>.</a></span></td>
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<td class="e<%= $cfg->{ ve } ? '' : ' tight' %>"><span> </span></td>
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<td class="i<%= $cfg->{ vi } ? '' : ' tight' %>"><span> </span></td>
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<td class="x<%= $cfg->{ vx } ? '' : ' tight' %>"><span> </span></td>
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<td class="r<%= $cfg->{ vr } ? '' : ' tight' %>"><span> </span></td>
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<td class="l<%= $cfg->{ vl } ? '' : ' tight' %>"><span> </span></td>
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<td class="n">
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<div class="n" style="margin-left:<%= $margin =%>px">
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<p><span>Initplan (for <%= $node->type %>)</span></p>
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</div>
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</td>
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</tr>
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% for ( @{ $node->initplans } ) {
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%== $block->( $_, $level + 1, $ip_node_id );
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% }
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% }
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% if ( $node->sub_nodes ) {
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% for ( @{ $node->sub_nodes } ) {
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%== $block->( $_, $level + 1, $node_id );
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% }
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% }
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% if ( $node->subplans ) {
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% my $sp_node_id = $global_node_id++;
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<tr id="l<%= $global_node_id =%>" class="sp" data-node_id="<%= $sp_node_id =%>" data-node_parent="<%= $node_id =%>" data-level="<%= $level =%>">
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<td class="u<%= $cfg->{ vu } ? '' : ' tight' %>"><span><a href="#l<%= $global_node_id =%>"><%= $global_node_id =%>.</a></span></td>
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<td class="e<%= $cfg->{ ve } ? '' : ' tight' %>"><span> </span></td>
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<td class="i<%= $cfg->{ vi } ? '' : ' tight' %>"><span> </span></td>
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<td class="x<%= $cfg->{ vx } ? '' : ' tight' %>"><span> </span></td>
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<td class="r<%= $cfg->{ vr } ? '' : ' tight' %>"><span> </span></td>
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<td class="l<%= $cfg->{ vl } ? '' : ' tight' %>"><span> </span></td>
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<td class="n">
|
|
<div class="n" style="margin-left:<%= $margin =%>px">
|
|
<p><span>SubPlan (for <%= $node->type %>)</span></p>
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
|
|
% for ( @{ $node->subplans } ) {
|
|
%== $block->( $_, $level + 1, $sp_node_id );
|
|
% }
|
|
% }
|
|
|
|
% end;
|
|
|
|
<h1>Result: <%= $full_title %></h1>
|
|
|
|
% if ( flash( 'delete_key' ) ) {
|
|
<div class="message messageNice">
|
|
<p class="message">To delete this plan, you can use <a href="<%= url_for( 'delete', id => $id, key => flash( 'delete_key' ) )=%>">this link</a>.</p>
|
|
<p class="hint">This link will not be shown any more, so you might want to bookmark it, just in case.</p>
|
|
</div>
|
|
% }
|
|
|
|
<div class="explain-form">
|
|
|
|
<form id="explain-form" class="hidden" method="get" action="<%= url_for 'current' %>" autocomplete="off">
|
|
|
|
<h3>Color mode:</h3>
|
|
<ul>
|
|
<li>
|
|
<input type="radio" name="c" id="ce" value="e"<%= $cfg->{ c } eq 'e' ? ' checked="checked"' : '' %> />
|
|
<label for="ce">exclusive</label>
|
|
</li>
|
|
<li>
|
|
<input type="radio" name="c" id="ci" value="i"<%= $cfg->{ c } eq 'i' ? ' checked="checked"' : '' %> />
|
|
<label for="ci">inclusive</label>
|
|
</li>
|
|
<li>
|
|
<input type="radio" name="c" id="cx" value="x"<%= $cfg->{ c } eq 'x' ? ' checked="checked"' : '' %> />
|
|
<label for="cx">rows x</label>
|
|
</li>
|
|
<li>
|
|
<input type="radio" name="c" id="cm" value="m"<%= $cfg->{ c } eq 'm' ? ' checked="checked"' : '' %> />
|
|
<label for="cm">mixed</label>
|
|
</li>
|
|
</ul>
|
|
|
|
<h3>Visible columns:</h3>
|
|
<ul>
|
|
<li>
|
|
<input type="checkbox" name="vu" id="vu" value="1"<%= $cfg->{ vu } ? ' checked="checked"' : '' %> />
|
|
<label for="vu">#</label>
|
|
</li>
|
|
<li>
|
|
<input type="checkbox" name="ve" id="ve" value="1"<%= $cfg->{ ve } ? ' checked="checked"' : '' %> />
|
|
<label for="ve">exclusive</label>
|
|
</li>
|
|
<li>
|
|
<input type="checkbox" name="vi" id="vi" value="1"<%= $cfg->{ vi } ? ' checked="checked"' : '' %> />
|
|
<label for="vi">inclusive</label>
|
|
</li>
|
|
<li>
|
|
<input type="checkbox" name="vx" id="vx" value="1"<%= $cfg->{ vx } ? ' checked="checked"' : '' %> />
|
|
<label for="vx">rows x</label>
|
|
</li>
|
|
<li>
|
|
<input type="checkbox" name="vr" id="vr" value="1"<%= $cfg->{ vr } ? ' checked="checked"' : '' %> />
|
|
<label for="vr">rows</label>
|
|
</li>
|
|
<li>
|
|
<input type="checkbox" name="vl" id="vl" value="1"<%= $cfg->{ vl } ? ' checked="checked"' : '' %> />
|
|
<label for="vl">loops</label>
|
|
</li>
|
|
</ul>
|
|
|
|
<div class="fe fe-buttons">
|
|
<button type="submit" name="save-settings" id="save-settings"><span>Save settings</span></button>
|
|
</div>
|
|
|
|
</form>
|
|
|
|
<a href="#" onclick="$.fn.explain( 'toggleCfgForm', this ); return false;" onkeypress="return this.onclick( );"><span>Settings</span></a>
|
|
|
|
</div>
|
|
|
|
% if ( stash('optimization_path') ) {
|
|
<h3>Optimization path:</h3>
|
|
<ul>
|
|
% for my $opt ( @{ stash('optimization_path') }) {
|
|
<li><a href="<%= url_for( 'show', id => $opt->{'id'} ) =%>">#<%= $opt->{'id'} %> : <%= $opt->{'title'} %></a></li>
|
|
% }
|
|
</ul>
|
|
</h3>
|
|
% }
|
|
|
|
% if ( stash('suboptimizations') ) {
|
|
<h3>Optimization(s) for this plan:</h3>
|
|
<ul>
|
|
% for my $opt ( @{ stash('suboptimizations') }) {
|
|
<li><a href="<%= url_for( 'show', id => $opt->{'id'} ) =%>">#<%= $opt->{'id'} %> : <%= $opt->{'title'} %></a></li>
|
|
% }
|
|
</ul>
|
|
% }
|
|
|
|
<div class="result">
|
|
|
|
<div class="plea">
|
|
<form id="new-optimization" method="post" action="<%= url_for 'new-optimization' %>">
|
|
<input type="hidden" name="original" value="<%= $id %>"/>
|
|
<button type="submit" name="add-optimization" id="add-optimization"><span>Add optimization</span></button>
|
|
</form>
|
|
</div>
|
|
|
|
<div class="tabs">
|
|
<ul class="clearfix">
|
|
<li class="html">
|
|
<a href="#html"
|
|
title="view HTML"
|
|
class="current"
|
|
onclick="$( this ).explain( 'toggleView', 'html', this ); return false;"
|
|
onkeypress="return this.onclick( );">HTML</a>
|
|
</li>
|
|
<li class="source">
|
|
<a href="#source"
|
|
title="view source explain"
|
|
onclick="$( this ).explain( 'toggleView', 'source', this ); return false;"
|
|
onkeypress="return this.onclick( );">SOURCE</a>
|
|
</li>
|
|
% if ( $explain->source_format ne 'TEXT' ) {
|
|
<li class="text">
|
|
<a href="#text"
|
|
title="view as text explain"
|
|
onclick="$( this ).explain( 'toggleView', 'text', this ); return false;"
|
|
onkeypress="return this.onclick( );">TEXT</a>
|
|
</li>
|
|
% }
|
|
<li class="stats">
|
|
<a href="#stats"
|
|
title="view plan stats"
|
|
onclick="$( this ).explain( 'toggleView', 'stats', this ); return false;"
|
|
onkeypress="return this.onclick( );">STATS</a>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
|
|
<div class="result-html">
|
|
<table id="explain">
|
|
<thead>
|
|
<tr>
|
|
<th class="u<%= $cfg->{ vu } ? '' : ' tight' %>">
|
|
<span>#</span>
|
|
</th>
|
|
<th class="e<%= $cfg->{ ve } ? '' : ' tight' %>">
|
|
<a href="#colorize-exclusive"
|
|
title="colorize rows based on "exclusive""
|
|
onclick="$.fn.explain( 'colorize', 'e', this ); return false"
|
|
onkeypress="return this.onclick( );">exclusive</a>
|
|
</th>
|
|
<th class="i<%= $cfg->{ vi } ? '' : ' tight' %>">
|
|
<a href="#colorize-inclusive"
|
|
title="colorize rows based on "inclusive""
|
|
onclick="$.fn.explain( 'colorize', 'i', this ); return false"
|
|
onkeypress="return this.onclick( );">inclusive</a>
|
|
</th>
|
|
<th class="x<%= $cfg->{ vx } ? '' : ' tight' %>">
|
|
<a href="#colorize-rows-x"
|
|
title="colorize rows based on "rows x""
|
|
onclick="$.fn.explain( 'colorize', 'x', this ); return false"
|
|
onkeypress="return this.onclick( );">rows x</a>
|
|
</th>
|
|
<th class="r<%= $cfg->{ vr } ? '' : ' tight' %>">
|
|
<span>rows</span>
|
|
</th>
|
|
<th class="l<%= $cfg->{ vl } ? '' : ' tight' %>">
|
|
<span>loops</span>
|
|
</th>
|
|
<th class="n">
|
|
<span>node</span>
|
|
</th>
|
|
</tr>
|
|
</thead>
|
|
<tbody>
|
|
%== $block->( $explain->top_node );
|
|
</tbody>
|
|
</table>
|
|
|
|
% if ( (defined $explain->planning_time) || (defined $explain->execution_time) || (defined $explain->total_runtime) ) {
|
|
% my $trclass="single";
|
|
% $trclass="both" if (defined $explain->planning_time) && (defined $explain->execution_time);
|
|
<table id="total-times">
|
|
% if (defined $explain->planning_time) {
|
|
<tr class="<%= $trclass %> planning">
|
|
<th>Planning time</th>
|
|
<td class="separator">:</td>
|
|
<td class="value"><%= commify_numbers( $explain->planning_time ) %> ms</td>
|
|
</tr>
|
|
% }
|
|
% if (defined $explain->execution_time) {
|
|
<tr class="<%= $trclass %> execution">
|
|
<th>Execution time</th>
|
|
<td class="separator">:</td>
|
|
<td><span class="value"><%= commify_numbers( $explain->execution_time ) %></span> <span class="unit">ms</span></td>
|
|
</tr>
|
|
% }
|
|
% if (defined $explain->total_runtime) {
|
|
<tr class="<%= $trclass %> execution">
|
|
<th>Total runtime</th>
|
|
<td class="separator">:</td>
|
|
<td><span class="value"><%= commify_numbers( $explain->total_runtime ) %></span> <span class="unit">ms</span></td>
|
|
</tr>
|
|
% }
|
|
</table>
|
|
% }
|
|
|
|
% if ( defined $explain->trigger_times ) {
|
|
% my $full_execution_time = $explain->runtime || 0;
|
|
<table id="trigger-times">
|
|
<thead>
|
|
<tr><th colspan="4" class="top">Trigger times:</th></tr>
|
|
<tr><th>Trigger Name:</th><th>Total time:</th><th>Calls:</th><th>Average time:</th></tr>
|
|
</thead>
|
|
<tbody>
|
|
% for my $trg ( @{ $explain->trigger_times } ) {
|
|
% my $row_color = 1;
|
|
% if ( $full_execution_time ) {
|
|
% my $trigger_point = $trg->{'time'} / $full_execution_time;
|
|
% if ( $trigger_point > 0.9 ) { $row_color = 4; }
|
|
% elsif ( $trigger_point > 0.5 ) { $row_color = 3; }
|
|
% elsif ( $trigger_point > 0.1 ) { $row_color = 2; }
|
|
% }
|
|
<tr class="c-<%= $row_color %>">
|
|
<th class="name"><%= $trg->{'name'} %></th>
|
|
<td class="time"><span class="value"><%= commify_numbers( sprintf '%.03f', $trg->{'time'} ) %></span> <span class="unit">ms</span></td>
|
|
<td class="count"><span class="value"><%= $trg->{'calls'} %></span></td>
|
|
<td class="time"><span class="value"><%= commify_numbers( sprintf '%.03f', $trg->{'time'} / $trg->{'calls'} ) %></span> <span class="unit">ms</span></td>
|
|
</tr>
|
|
% }
|
|
</tbody>
|
|
</table>
|
|
% }
|
|
</div>
|
|
|
|
<div class="result-source hidden">
|
|
<pre id="source"><code class="<%= lc( $explain->source_format ) =%>"><%= $explain->source =%></code></pre>
|
|
</div>
|
|
|
|
% if ( $explain->source_format ne 'TEXT' ) {
|
|
<div class="result-text hidden">
|
|
<pre id="text"><%= $explain->as_text =%></pre>
|
|
</div>
|
|
% }
|
|
|
|
<div class="result-stats hidden">
|
|
<h1>Per node type stats</h1>
|
|
<table class="stats">
|
|
<thead>
|
|
<tr><th>node type</th><th>count</th><th>sum of times</th><th>% of query</th></tr>
|
|
</thead>
|
|
<tbody>
|
|
% for my $node_type ( sort keys %{ $stats->{'nodes'} } ) {
|
|
<tr class="table-detail">
|
|
<td class="node-type"><%= $node_type %></td>
|
|
<td class="count"><%= $stats->{'nodes'}->{$node_type}->{'count'} %></td>
|
|
<td class="time"><%= commify_numbers( sprintf '%.03f ms', $stats->{'nodes'}->{$node_type}->{'time'} || 0 ) %></td>
|
|
<td class="percent">
|
|
<% my $total = $explain->top_node->total_inclusive_time || 0; %>
|
|
<% my $current = $stats->{'nodes'}->{$node_type}->{'time'} || 0; %>
|
|
<% my $percent = $total == 0 ? 0 : 100 * $current / $total; %>
|
|
<%= sprintf '%.1f %%', $percent %>
|
|
</td>
|
|
</tr>
|
|
% }
|
|
</tbody>
|
|
</table>
|
|
<h1>Per table stats</h1>
|
|
<table class="stats">
|
|
<thead>
|
|
<tr><th>Table name</th><th>Scan count</th><th>Total time</th><th>% of query</th></tr>
|
|
<tr><th>scan type</th><th>count</th><th>sum of times</th><th>% of table</th></tr>
|
|
</thead>
|
|
<tbody>
|
|
% for my $table_name ( sort keys %{ $stats->{'tables'} } ) {
|
|
<tr class="table-summary">
|
|
<td class="table-name"><%= $table_name %></td>
|
|
<td class="count"><%= $stats->{'tables'}->{$table_name}->{':total'}->{'count'} %></td>
|
|
<td class="time"><%= commify_numbers( sprintf '%.03f ms', $stats->{'tables'}->{$table_name}->{':total'}->{'time'} || 0 ) %></td>
|
|
<td class="percent">
|
|
<% my $total = $explain->top_node->total_inclusive_time || 0; %>
|
|
<% my $current = $stats->{'tables'}->{$table_name}->{':total'}->{'time'} || 0; %>
|
|
<% my $percent = $total == 0 ? 0 : 100 * $current / $total; %>
|
|
<%= sprintf '%.1f %%', $percent %>
|
|
</td>
|
|
</tr>
|
|
% for my $scan_type ( sort grep { ! /^:/ } keys %{ $stats->{'tables'}->{$table_name} } ) {
|
|
<tr class="table-detail">
|
|
<td class="scan-type"><%= $scan_type %></td>
|
|
<td class="count"><%= $stats->{'tables'}->{$table_name}->{$scan_type}->{'count'} %></td>
|
|
<td class="time"><%= commify_numbers( sprintf '%.03f ms', $stats->{'tables'}->{$table_name}->{$scan_type}->{'time'} || 0 ) %></td>
|
|
<td class="percent">
|
|
<% my $total = $stats->{'tables'}->{$table_name}->{':total'}->{'time'} || 0; %>
|
|
<% my $current = $stats->{'tables'}->{$table_name}->{$scan_type}->{'time'} || 0; %>
|
|
<% my $percent = $total == 0 ? 0 : 100 * $current / $total; %>
|
|
<%= sprintf '%.1f %%', $percent %>
|
|
</td>
|
|
</tr>
|
|
% }
|
|
% }
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
</div>
|
|
|
|
<% content_for 'head' => begin %>
|
|
<link rel="stylesheet" href="<%= url_for '/' %>css/highlight-styles/tomorrow-night.css">
|
|
<script src="<%= url_for '/' %>js/highlight.pack.js"></script>
|
|
<script>
|
|
$( document ).ready( function( ) {
|
|
|
|
/* startup */
|
|
$.fn.explain( 'init', $( '#explain-form' ), $( '#explain' ) );
|
|
hljs.initHighlightingOnLoad();
|
|
|
|
} );
|
|
</script>
|
|
<% end %>
|