Run Report
Run #69e66c505d5f1: 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
substr15,893 87.7% 3,580 0.5% 6,999 1.1% 1,183,696 5.7% 54,272 0.3%
Exclusive Metrics for Current Function3,580 100.0% 6,999 100.0% 1,183,696 100.0% 54,272 100.0%
Parent functions
Composer\Autoload\ClassLoader::findFileWithExtension8,316 52.3% 1,801 50.3% 5,999 85.7% 459,440 38.8% 3,336 6.1%
WP_Translation_File_MO::parse_file1,646 10.4% 408 11.4% 0 0.0% 163,360 13.8% 6,232 11.5%
wp_normalize_path982 6.2% 216 6.0% 0 0.0% 528 0.0% 0 0.0%
WP_Block_Parser::add_freeform786 4.9% 173 4.8% 0 0.0% 536 0.0% 232 0.4%
ActionScheduler::autoload738 4.6% 161 4.5% 0 0.0% 24,496 2.1% 576 1.1%
is_serialized527 3.3% 114 3.2% 0 0.0% 520 0.0% 40 0.1%
wpdb::prepare251 1.6% 69 1.9% 0 0.0% 520 0.0% 520 1.0%
WP_Block_Parser::add_block_from_stack274 1.7% 59 1.6% 0 0.0% 48,488 4.1% 0 0.0%
WP_Rocket_Mobile_Detect::setCfHeaders228 1.4% 50 1.4% 0 0.0% 3,288 0.3% 608 1.1%
WP_Rocket_Mobile_Detect::setHttpHeaders228 1.4% 48 1.3% 0 0.0% 7,464 0.6% 360 0.7%
Composer\Autoload35ebd6f0c69af5c08d392091ecf8aa43\ClassLoader::findFileWithExtension204 1.3% 46 1.3% 0 0.0% 11,424 1.0% 704 1.3%
Rhubarb\RedisCache\Autoloader::load_class196 1.2% 46 1.3% 0 0.0% 11,880 1.0% 0 0.0%
WP_Object_Cache::is_serialized185 1.2% 44 1.2% 0 0.0% 536 0.0% 280 0.5%
acf_is_field_key134 0.8% 40 1.1% 0 0.0% 4,816 0.4% 0 0.0%
_wptexturize_pushpop_element137 0.9% 33 0.9% 0 0.0% 1,928 0.2% 296 0.5%
smilies_init86 0.5% 23 0.6% 0 0.0% 1,600 0.1% 0 0.0%
WP_Block_Parser::proceed52 0.3% 20 0.6% 0 0.0% 43,528 3.7% 17,216 31.7%
WP_HTML_Tag_Processor::parse_next_attribute86 0.5% 18 0.5% 0 0.0% 3,312 0.3% 584 1.1%
WP_Rewrite::add_rule34 0.2% 16 0.4% 0 0.0% 1,888 0.2% 0 0.0%
add_query_arg74 0.5% 16 0.4% 0 0.0% 6,760 0.6% 592 1.1%
WP_HTML_Tag_Processor::class_name_updates_to_attributes_updates62 0.4% 15 0.4% 0 0.0% 2,016 0.2% 552 1.0%
WP_Block_Parser::add_inner_block58 0.4% 13 0.4% 0 0.0% 2,520 0.2% 552 1.0%
strip_core_block_namespace58 0.4% 11 0.3% 0 0.0% 2,808 0.2% 0 0.0%
WP_Query::generate_postdata36 0.2% 11 0.3% 0 0.0% 1,688 0.1% 0 0.0%
Custom_Permalinks_Frontend::parse_request51 0.3% 11 0.3% 0 0.0% 2,984 0.3% 0 0.0%
render_view36 0.2% 9 0.3% 0 0.0% 3,400 0.3% 0 0.0%
filter_modify_the_content22 0.1% 9 0.3% 0 0.0% 86,760 7.3% 4,584 8.4%
filter_the_content_for_webp_images20 0.1% 7 0.2% 0 0.0% 102,952 8.7% 8,696 16.0%
validate_file26 0.2% 7 0.2% 0 0.0% 520 0.0% 0 0.0%
WP_HTML_Tag_Processor::get_attribute19 0.1% 7 0.2% 0 0.0% 1,400 0.1% 568 1.0%
WP_HTML_Tag_Processor::apply_attributes_updates18 0.1% 7 0.2% 0 0.0% 14,808 1.3% 0 0.0%
WP_Rocket\Dependencies\Minify\Minify::replace26 0.2% 7 0.2% 0 0.0% 4,464 0.4% 0 0.0%
filter_the_content_for_clickable_table_rows20 0.1% 6 0.2% 0 0.0% 86,568 7.3% 0 0.0%
{closure}26 0.2% 5 0.1% 0 0.0% 904 0.1% 616 1.1%
acf_decode_post_id22 0.1% 5 0.1% 0 0.0% 1,232 0.1% 0 0.0%
get_tags_hierarchy4 0.0% 5 0.1% 1,000 14.3% 528 0.0% 0 0.0%
RankMath\Helpers\Str::starts_with36 0.2% 5 0.1% 0 0.0% 1,536 0.1% 0 0.0%
WP_Post_Type::add_rewrite_rules4 0.0% 4 0.1% 0 0.0% 552 0.0% 0 0.0%
remove_block_asset_path_prefix17 0.1% 4 0.1% 0 0.0% 1,360 0.1% 0 0.0%
remove_serialized_parent_block10 0.1% 3 0.1% 0 0.0% 43,544 3.7% 0 0.0%
RankMath\Helpers\Str::ends_with9 0.1% 3 0.1% 0 0.0% 776 0.1% 0 0.0%
ActionScheduler::autoload@14 0.0% 3 0.1% 0 0.0% 696 0.1% 576 1.1%
wpm_is_type12 0.1% 3 0.1% 0 0.0% 712 0.1% 64 0.1%
WP_HTML_Tag_Processor::get_tag25 0.2% 3 0.1% 0 0.0% 1,336 0.1% 312 0.6%
WP_Rewrite::generate_rewrite_rules15 0.1% 2 0.1% 0 0.0% 944 0.1% 552 1.0%
load_script_textdomain18 0.1% 2 0.1% 0 0.0% 1,632 0.1% 616 1.1%
RankMath\Helpers\HTML::extract_attributes18 0.1% 2 0.1% 0 0.0% 1,848 0.2% 712 1.3%
Plural_Forms::parse7 0.0% 2 0.1% 0 0.0% 560 0.0% 304 0.6%
wp_mime_type_icon2 0.0% 1 0.0% 0 0.0% 592 0.1% 0 0.0%
WP_Rewrite::init1 0.0% 1 0.0% 0 0.0% 528 0.0% 528 1.0%
WP_URL_Pattern_Prefixer::prefix_path_pattern2 0.0% 1 0.0% 0 0.0% 584 0.0% 0 0.0%
WP_MatchesMapRegex::callback2 0.0% 1 0.0% 0 0.0% 536 0.0% 0 0.0%
wp_unique_id_from_values9 0.1% 1 0.0% 0 0.0% 896 0.1% 0 0.0%
WP_Rocket\Engine\Preload\Links\Subscriber::has_trailing_slash1 0.0% 1 0.0% 0 0.0% 568 0.0% 0 0.0%
WpOrg\Requests\Autoload::load3 0.0% 1 0.0% 0 0.0% 656 0.1% 0 0.0%
WP_Translation_File::create3 0.0% 1 0.0% 0 0.0% 632 0.1% 568 1.0%
RankMath\Sitemap\Router::reduce_query_load1 0.0% 0 0.0% 0 0.0% 584 0.0% 584 1.1%
WP_Rocket\Dependencies\Minify\JS::execute1 0.0% 0 0.0% 0 0.0% 2,344 0.2% 0 0.0%
WP_Rocket_Mobile_Detect::prepareUserAgent3 0.0% 0 0.0% 0 0.0% 552 0.0% 552 1.0%
WP_Rocket\Buffer\Cache::get_cache_path1 0.0% 0 0.0% 0 0.0% 552 0.0% 0 0.0%
WpOrg\Requests\Autoload::load@11 0.0% 0 0.0% 0 0.0% 592 0.1% 0 0.0%
Custom_Permalinks_Frontend::make_redirect1 0.0% 0 0.0% 0 0.0% 552 0.0% 56 0.1%
_wp_upload_dir2 0.0% 0 0.0% 0 0.0% 584 0.0% 200 0.4%
attachment_url_to_postid1 0.0% 0 0.0% 0 0.0% 584 0.0% 0 0.0%
rest_cookie_collect_status1 0.0% 0 0.0% 0 0.0% 576 0.0% 0 0.0%
WP_Rocket\Buffer\Cache::maybe_allow_wp_redirect2 0.0% 0 0.0% 0 0.0% 568 0.0% 504 0.9%
Rhubarb\RedisCache\Autoloader::load_mapped_file2 0.0% 0 0.0% 0 0.0% 648 0.1% 0 0.0%
PMXE_Plugin::autoload2 0.0% 0 0.0% 0 0.0% 632 0.1% 0 0.0%
WP_Rocket\ThirdParty\Plugins\CDN\Cloudflare::unregister_callback3 0.0% 0 0.0% 0 0.0% 752 0.1% 0 0.0%
ActionScheduler::autoload@21 0.0% 0 0.0% 0 0.0% 576 0.0% 576 1.1%
wp_create_nonce4 0.0% 0 0.0% 0 0.0% 688 0.1% 424 0.8%
Dotenv\Util\Str::utf81 0.0% 0 0.0% 0 0.0% 560 0.0% 0 0.0%