XHProf strlen Profile

XHProf Profile

Symbol	Count	Wall Time	%
Metrics for this Call
strlen	2,716	1,877 us	100.0%
Parent Calls
PhutilKeyValueCacheNamespace::unprefixKeys	23	19 us
AphrontDefaultApplicationConfiguration::buildRequest	1	1 us
PhutilQueryStringParser::parseQueryStringToPairList	34	3 us
PhutilQueryStringParser::parseQueryString	27	2 us
PhutilURI::__construct	43	18 us
PhutilClassMapQuery::loadMap	60	17 us
PhabricatorPlatformSite::newSiteForRequest	1	1 us
AphrontSite::isHostMatch	1	1 us
AphrontRoutingMap::tryRoute	1	1 us
AphrontRequest::getPrefixedCookieName	15	12 us
PhabricatorController::willBeginExecution	1	1 us
Filesystem::readRandomBytes	3	2 us
AphrontRequest::getCookieDomainURI	4	2 us
PhabricatorHash::getNamedHMACKey	264	262 us
PhabricatorHash::digestHMACSHA256	4	4 us
PhabricatorLiskDAO::getStorageNamespace	58	40 us
PhutilOpaqueEnvelope::mask	1,295	813 us
xsprintf	74	20 us
xsprintf_query	130	60 us
PhabricatorAuthStartController::handleRequest	3	1 us
PhabricatorLiskDAO::getTableName	20	12 us
PhabricatorQuery::flattenSubclause	12	449 us
xsprintf@1	45	7 us
xsprintf_query@1	84	24 us
xsprintf@2	61	4 us
xsprintf_query@2	50	4 us
xsprintf@3	26	2 us
xsprintf_query@3	29	1 us
PhutilURI::__toString	220	55 us
PhabricatorCookies::parseNextURICookie	1	0 us
PhabricatorCookies::setClientIDCookie	1	0 us
PhabricatorAuthProvider::getAuthCSRFCode	6	0 us
PhutilLexer::getTokens	60	11 us
xsprintf@4	6	1 us
xsprintf_query@4	6	1 us
Phobject::getPhobjectClassConstant	2	0 us
PhabricatorPolicyQuery::isObjectPolicy	2	2 us
PhabricatorAuthStartController::newCustomStartMessage	1	1 us
PhutilSortVector::addString	12	0 us
AphrontFormControl::render	6	6 us
PhabricatorMainMenuView::renderPhabricatorLogo	1	1 us
PhabricatorStandardPageView::getTitle	1	1 us
PhutilURI::setPath	13	6 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	418 us	22.3%