XHProf strlen Profile

XHProf Profile

Symbol	Count	Wall Time	%
Metrics for this Call
strlen	2,714	2,399 us	100.0%
Parent Calls
PhutilKeyValueCacheNamespace::unprefixKeys	23	18 us
AphrontDefaultApplicationConfiguration::buildRequest	1	0 us
PhutilQueryStringParser::parseQueryStringToPairList	33	31 us
PhutilQueryStringParser::parseQueryString	26	25 us
PhutilURI::__construct	43	33 us
PhutilClassMapQuery::loadMap	60	46 us
PhabricatorPlatformSite::newSiteForRequest	1	0 us
AphrontSite::isHostMatch	1	1 us
AphrontRoutingMap::tryRoute	1	1 us
AphrontRequest::getPrefixedCookieName	15	20 us
PhabricatorController::willBeginExecution	1	1 us
Filesystem::readRandomBytes	3	2 us
AphrontRequest::getCookieDomainURI	4	4 us
PhabricatorHash::getNamedHMACKey	264	149 us
PhabricatorHash::digestHMACSHA256	4	2 us
PhabricatorLiskDAO::getStorageNamespace	58	45 us
PhutilOpaqueEnvelope::mask	1,295	831 us
xsprintf	74	42 us
xsprintf_query	130	112 us
PhabricatorAuthStartController::handleRequest	3	4 us
PhabricatorLiskDAO::getTableName	20	8 us
PhabricatorQuery::flattenSubclause	12	492 us
xsprintf@1	45	21 us
xsprintf_query@1	84	65 us
xsprintf@2	61	52 us
xsprintf_query@2	50	39 us
xsprintf@3	26	25 us
xsprintf_query@3	29	26 us
PhutilURI::__toString	220	153 us
PhabricatorCookies::parseNextURICookie	1	1 us
PhabricatorCookies::setClientIDCookie	1	1 us
PhabricatorAuthProvider::getAuthCSRFCode	6	6 us
PhutilLexer::getTokens	60	99 us
xsprintf@4	6	6 us
xsprintf_query@4	6	6 us
Phobject::getPhobjectClassConstant	2	2 us
PhabricatorPolicyQuery::isObjectPolicy	2	2 us
PhabricatorAuthStartController::newCustomStartMessage	1	1 us
PhutilSortVector::addString	12	12 us
AphrontFormControl::render	6	1 us
PhabricatorMainMenuView::renderPhabricatorLogo	1	0 us
PhabricatorStandardPageView::getTitle	1	1 us
PhutilURI::setPath	13	4 us
PhabricatorBarePageView::getHead	1	1 us
PhabricatorEnv::isValidLocalURIForLink	2	2 us
PhabricatorEnv::requireValidRemoteURIForLink	4	4 us
AphrontWebpageResponse::buildResponseString	1	1 us
phutil_utf8v	1	1 us
Child Calls
PhutilQueryString::__toString	10	457 us	19.0%