Run Report
Run #69e6175f16668: XHProf Run (Namespace=myapp)
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Parent/Child report for substr [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
substr6,338 74.7% 3,706 0.2% 4,256 0.5% 671,416 3.8% 17,672 0.1%
Exclusive Metrics for Current Function3,706 100.0% 4,256 100.0% 671,416 100.0% 17,672 100.0%
Parent functions
wp_normalize_path964 15.2% 1,519 41.0% 1,594 37.5% 528 0.1% 0 0.0%
is_serialized620 9.8% 342 9.2% 625 14.7% 520 0.1% 168 1.0%
Composer\Autoload\ClassLoader::findFileWithExtension844 13.3% 283 7.6% 553 13.0% 44,576 6.6% 1,896 10.7%
wpdb::prepare633 10.0% 264 7.1% 0 0.0% 520 0.1% 520 2.9%
ActionScheduler::autoload757 11.9% 239 6.4% 0 0.0% 24,608 3.7% 576 3.3%
acf_is_field_key209 3.3% 151 4.1% 969 22.8% 7,216 1.1% 0 0.0%
WP_Block_Parser::add_block_from_stack324 5.1% 113 3.0% 166 3.9% 56,720 8.4% 104 0.6%
Rhubarb\RedisCache\Autoloader::load_class200 3.2% 109 2.9% 339 8.0% 12,096 1.8% 0 0.0%
acf_decode_post_id216 3.4% 79 2.1% 0 0.0% 8,232 1.2% 0 0.0%
Composer\Autoload35ebd6f0c69af5c08d392091ecf8aa43\ClassLoader::findFileWithExtension213 3.4% 68 1.8% 0 0.0% 12,024 1.8% 1,752 9.9%
render_view_child144 2.3% 42 1.1% 10 0.2% 10,536 1.6% 0 0.0%
_wptexturize_pushpop_element140 2.2% 41 1.1% 0 0.0% 1,400 0.2% 0 0.0%
filter_modify_the_content36 0.6% 35 0.9% 0 0.0% 106,760 15.9% 600 3.4%
add_query_arg72 1.1% 35 0.9% 0 0.0% 6,504 1.0% 584 3.3%
WP_HTML_Tag_Processor::parse_next_attribute90 1.4% 34 0.9% 0 0.0% 3,440 0.5% 584 3.3%
WP_Query::generate_postdata105 1.7% 29 0.8% 0 0.0% 3,896 0.6% 0 0.0%
WP_HTML_Tag_Processor::class_name_updates_to_attributes_updates66 1.0% 26 0.7% 0 0.0% 2,112 0.3% 552 3.1%
Custom_Permalinks_Frontend::parse_request51 0.8% 25 0.7% 0 0.0% 552 0.1% 56 0.3%
WP_Block_Parser::proceed38 0.6% 24 0.6% 0 0.0% 55,224 8.2% 4,984 28.2%
WP_HTML_Tag_Processor::apply_attributes_updates18 0.3% 24 0.6% 0 0.0% 14,808 2.2% 0 0.0%
strip_core_block_namespace64 1.0% 21 0.6% 0 0.0% 3,096 0.5% 40 0.2%
WP_Block_Parser::add_freeform40 0.6% 20 0.5% 0 0.0% 536 0.1% 0 0.0%
smilies_init86 1.4% 20 0.5% 0 0.0% 1,600 0.2% 0 0.0%
filter_the_content_for_clickable_table_rows32 0.5% 20 0.5% 0 0.0% 106,536 15.9% 0 0.0%
{closure}31 0.5% 14 0.4% 0 0.0% 616 0.1% 0 0.0%
filter_the_content_for_webp_images32 0.5% 14 0.4% 0 0.0% 106,536 15.9% 0 0.0%
WP_Block_Parser::add_inner_block44 0.7% 13 0.4% 0 0.0% 1,880 0.3% 552 3.1%
WP_HTML_Tag_Processor::get_tag27 0.4% 12 0.3% 0 0.0% 1,400 0.2% 312 1.8%
remove_serialized_parent_block16 0.3% 10 0.3% 0 0.0% 53,528 8.0% 0 0.0%
validate_file25 0.4% 10 0.3% 0 0.0% 520 0.1% 0 0.0%
WP_Rewrite::add_rule34 0.5% 8 0.2% 0 0.0% 1,888 0.3% 0 0.0%
wp_mime_type_icon20 0.3% 7 0.2% 0 0.0% 1,168 0.2% 584 3.3%
load_script_textdomain18 0.3% 7 0.2% 0 0.0% 1,632 0.2% 0 0.0%
RankMath\Helpers\HTML::extract_attributes9 0.1% 6 0.2% 0 0.0% 1,064 0.2% 0 0.0%
remove_block_asset_path_prefix17 0.3% 5 0.1% 0 0.0% 1,360 0.2% 0 0.0%
RankMath\Helpers\Str::starts_with15 0.2% 4 0.1% 0 0.0% 728 0.1% 0 0.0%
WP_HTML_Tag_Processor::get_attribute19 0.3% 4 0.1% 0 0.0% 1,400 0.2% 0 0.0%
Plural_Forms::parse7 0.1% 4 0.1% 0 0.0% 560 0.1% 304 1.7%
WP_Post_Type::add_rewrite_rules4 0.1% 3 0.1% 0 0.0% 552 0.1% 0 0.0%
WP_MatchesMapRegex::callback3 0.0% 2 0.1% 0 0.0% 536 0.1% 0 0.0%
get_tags_hierarchy7 0.1% 2 0.1% 0 0.0% 528 0.1% 0 0.0%
WP_Translation_File::create2 0.0% 2 0.1% 0 0.0% 600 0.1% 568 3.2%
wp_unique_id_from_values9 0.1% 2 0.1% 0 0.0% 896 0.1% 0 0.0%
WP_URL_Pattern_Prefixer::prefix_path_pattern2 0.0% 2 0.1% 0 0.0% 584 0.1% 0 0.0%
Dotenv\Util\Str::utf81 0.0% 1 0.0% 0 0.0% 560 0.1% 0 0.0%
attachment_url_to_postid1 0.0% 1 0.0% 0 0.0% 584 0.1% 0 0.0%
RankMath\Helpers\Str::ends_with2 0.0% 1 0.0% 0 0.0% 616 0.1% 0 0.0%
wp_create_nonce4 0.1% 1 0.0% 0 0.0% 688 0.1% 424 2.4%
rest_cookie_collect_status1 0.0% 1 0.0% 0 0.0% 576 0.1% 576 3.3%
WP_Rewrite::init1 0.0% 1 0.0% 0 0.0% 528 0.1% 0 0.0%
ActionScheduler::autoload@22 0.0% 1 0.0% 0 0.0% 616 0.1% 0 0.0%
ActionScheduler::autoload@110 0.2% 1 0.0% 0 0.0% 920 0.1% 576 3.3%
Rhubarb\RedisCache\Autoloader::load_mapped_file2 0.0% 1 0.0% 0 0.0% 648 0.1% 0 0.0%
_wp_upload_dir2 0.0% 1 0.0% 0 0.0% 584 0.1% 200 1.1%
WpOrg\Requests\Autoload::load@11 0.0% 1 0.0% 0 0.0% 592 0.1% 0 0.0%
WpOrg\Requests\Autoload::load3 0.0% 1 0.0% 0 0.0% 656 0.1% 0 0.0%
RankMath\Sitemap\Router::reduce_query_load1 0.0% 0 0.0% 0 0.0% 584 0.1% 584 3.3%
PMXE_Plugin::autoload2 0.0% 0 0.0% 0 0.0% 632 0.1% 0 0.0%
ActionScheduler::autoload@32 0.0% 0 0.0% 0 0.0% 616 0.1% 576 3.3%