wpdev
b2725b219d
- mut.php called wp_cache_flush() after each write and qbench.php wp_cache_flush_group() before each run; with Redis Object Cache's selective flush both are one server-side Lua scan over the site's keys, which blocked the shared Redis for 5–20 s on dev36 (3 M keys) and broke other sites' requests (BUSY / read errors) - mut.php clears the touched post or user caches plus the runtime cache; qbench.php bumps the routed count version (posts' last_changed before 1.3.0) - tests/ is not packaged; plugin code does not flush
71 lines
5.4 KiB
PHP
71 lines
5.4 KiB
PHP
<?php
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/**
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* Query correctness + latency harness. Runs identical WP_Query shapes and dumps
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* ids / found_posts / timings to JSON so two runs (native vs routed mode) can be diffed.
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* Usage: wp eval-file qbench.php <label> [iterations]
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*/
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global $wpdb;
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$label = $args[0] ?? 'run';
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$iters = (int) ( $args[1] ?? 5 );
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$out = getcwd() . "/qbench_{$label}.json";
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// Deterministic parameters derived from data (same in every run).
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$vendor_ids = array_map( 'intval', $wpdb->get_col( "SELECT ID FROM {$wpdb->posts} WHERE post_type='hp_vendor' AND post_status='publish' ORDER BY ID LIMIT 3" ) );
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$L = array( 'post_type' => 'hp_listing', 'post_status' => 'publish', 'posts_per_page' => 20 );
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$cases = array(
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'Q01 price BETWEEN (NUMERIC)' => $L + array( 'meta_query' => array( array( 'key' => 'hp_price', 'value' => array( 10000, 20000 ), 'compare' => 'BETWEEN', 'type' => 'NUMERIC' ) ) ),
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'Q02 price >= AND verified=1' => $L + array( 'meta_query' => array( 'relation' => 'AND', array( 'key' => 'hp_price', 'value' => 25000, 'compare' => '>=', 'type' => 'NUMERIC' ), array( 'key' => 'hp_verified', 'value' => '1' ) ) ),
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'Q03 rating >= 4.5 (DECIMAL)' => $L + array( 'meta_query' => array( array( 'key' => 'hp_rating', 'value' => '4.5', 'compare' => '>=', 'type' => 'DECIMAL(10,2)' ) ) ),
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'Q04 featured=1 OR verified=1' => $L + array( 'meta_query' => array( 'relation' => 'OR', array( 'key' => 'hp_featured', 'value' => '1' ), array( 'key' => 'hp_verified', 'value' => '1' ) ) ),
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'Q05 rate>=100 AND _thumbnail EXISTS'=> $L + array( 'meta_query' => array( array( 'key' => 'hp_hourly_rate', 'value' => 100, 'compare' => '>=', 'type' => 'NUMERIC' ), array( 'key' => '_thumbnail_id', 'compare' => 'EXISTS' ) ) ),
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'Q06 product _sku LIKE' => array( 'post_type' => 'product', 'post_status' => 'publish', 'posts_per_page' => 20, 'meta_query' => array( array( 'key' => '_sku', 'value' => 'S36-B1-1', 'compare' => 'LIKE' ) ) ),
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'Q07 orderby meta_value_num price' => $L + array( 'meta_key' => 'hp_price', 'orderby' => 'meta_value_num', 'order' => 'DESC' ),
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'Q08 multi post_type + hp_budget' => array( 'post_type' => array( 'hp_listing', 'hp_request' ), 'post_status' => 'publish', 'posts_per_page' => 20, 'meta_query' => array( array( 'key' => 'hp_budget', 'value' => 80000, 'compare' => '>=', 'type' => 'NUMERIC' ) ) ),
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'Q09 featured NOT EXISTS' => $L + array( 'meta_query' => array( array( 'key' => 'hp_featured', 'compare' => 'NOT EXISTS' ) ) ),
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'Q10 rating_count != 1' => $L + array( 'meta_query' => array( array( 'key' => 'hp_rating_count', 'value' => '1', 'compare' => '!=' ) ) ),
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'Q11 product _price BETWEEN+instock' => array( 'post_type' => 'product', 'post_status' => 'publish', 'posts_per_page' => 20, 'meta_query' => array( array( 'key' => '_price', 'value' => array( 1000, 5000 ), 'compare' => 'BETWEEN', 'type' => 'NUMERIC' ), array( 'key' => '_stock_status', 'value' => 'instock' ) ) ),
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'Q12 request budget > (NUMERIC)' => array( 'post_type' => 'hp_request', 'post_status' => 'publish', 'posts_per_page' => 20, 'meta_query' => array( array( 'key' => 'hp_budget', 'value' => 50000, 'compare' => '>', 'type' => 'NUMERIC' ) ) ),
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'Q13 rating_count IN (1,2)' => $L + array( 'meta_query' => array( array( 'key' => 'hp_rating_count', 'value' => array( 1, 2 ), 'compare' => 'IN' ) ) ),
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'Q16 price<1000 OR warranty=0 (mix)' => $L + array( 'meta_query' => array( 'relation' => 'OR', array( 'key' => 'hp_price', 'value' => 1000, 'compare' => '<', 'type' => 'NUMERIC' ), array( 'key' => 'hp_warranty', 'value' => '0' ) ) ),
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'Q14 price > (CHAR, no type)' => $L + array( 'meta_query' => array( array( 'key' => 'hp_price', 'value' => '9000', 'compare' => '>' ) ) ),
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'Q15 hourly_rate < 50 orderby price' => $L + array( 'meta_query' => array( 'rate' => array( 'key' => 'hp_hourly_rate', 'value' => 50, 'compare' => '<', 'type' => 'NUMERIC' ), 'price' => array( 'key' => 'hp_price', 'type' => 'NUMERIC', 'compare' => 'EXISTS' ) ), 'orderby' => 'price', 'order' => 'ASC' ),
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);
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$res = array();
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foreach ( $cases as $name => $qa ) {
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$times = array();
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$ids = null;
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$found = null;
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$err = '';
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$sql = '';
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for ( $i = 0; $i < $iters; $i++ ) {
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// Fresh routed counts without wp_cache_flush_group() (a Redis-blocking server-side scan).
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if ( method_exists( 'TMDO_Post_Query_Router', 'bump_count_version' ) ) {
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TMDO_Post_Query_Router::bump_count_version();
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} else {
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wp_cache_set_last_changed( 'posts' ); // Core < 1.3.0 keyed the counts on posts' last_changed.
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}
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$wpdb->last_error = '';
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$t = microtime( true );
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$q = new WP_Query( $qa + array( 'fields' => 'ids', 'cache_results' => false, 'suppress_filters' => false ) );
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$times[] = ( microtime( true ) - $t ) * 1000;
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$ids = array_map( 'intval', $q->posts );
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$found = (int) $q->found_posts;
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$sql = $q->request;
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if ( $wpdb->last_error ) { $err = $wpdb->last_error; }
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}
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sort( $times );
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$res[ $name ] = array(
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'found' => $found,
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'ids' => $ids,
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'p50' => round( $times[ (int) floor( count( $times ) / 2 ) ], 2 ),
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'max' => round( max( $times ), 2 ),
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'err' => $err,
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'sql' => preg_replace( '/\s+/', ' ', $sql ),
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);
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printf( "%-36s found=%-6d p50=%8.2fms %s\n", $name, $found, $res[ $name ]['p50'], $err ? "ERR: $err" : '' );
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}
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file_put_contents( $out, wp_json_encode( array( 'mode' => TMDO_Mode_Manager::get( 'post' ), 'res' => $res ), JSON_PRETTY_PRINT ) );
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echo "saved $out (post mode=" . TMDO_Mode_Manager::get( 'post' ) . ")\n";
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