XHProf strlen Profile

XHProf Profile

Symbol	Count	Wall Time	%
Metrics for this Call
strlen	2,714	550 us	100.0%
Parent Calls
PhutilKeyValueCacheNamespace::unprefixKeys	23	10 us
AphrontDefaultApplicationConfiguration::buildRequest	1	0 us
PhutilQueryStringParser::parseQueryStringToPairList	33	0 us
PhutilQueryStringParser::parseQueryString	26	0 us
PhutilURI::__construct	43	1 us
PhutilClassMapQuery::loadMap	60	6 us
PhabricatorPlatformSite::newSiteForRequest	1	0 us
AphrontSite::isHostMatch	1	0 us
AphrontRoutingMap::tryRoute	1	0 us
AphrontRequest::getPrefixedCookieName	15	13 us
PhabricatorController::willBeginExecution	1	0 us
Filesystem::readRandomBytes	3	0 us
AphrontRequest::getCookieDomainURI	4	1 us
PhabricatorHash::getNamedHMACKey	264	2 us
PhabricatorHash::digestHMACSHA256	4	0 us
PhabricatorLiskDAO::getStorageNamespace	58	14 us
PhutilOpaqueEnvelope::mask	1,295	55 us
xsprintf	74	9 us
xsprintf_query	130	6 us
PhabricatorAuthStartController::handleRequest	3	1 us
PhabricatorLiskDAO::getTableName	20	3 us
PhabricatorQuery::flattenSubclause	12	392 us
xsprintf@1	45	3 us
xsprintf_query@1	84	3 us
xsprintf@2	61	4 us
xsprintf_query@2	50	3 us
xsprintf@3	26	1 us
xsprintf_query@3	29	1 us
PhutilURI::__toString	220	4 us
PhabricatorCookies::parseNextURICookie	1	0 us
PhabricatorCookies::setClientIDCookie	1	0 us
PhabricatorAuthProvider::getAuthCSRFCode	6	0 us
PhutilLexer::getTokens	60	13 us
xsprintf@4	6	1 us
xsprintf_query@4	6	1 us
Phobject::getPhobjectClassConstant	2	0 us
PhabricatorPolicyQuery::isObjectPolicy	2	0 us
PhabricatorAuthStartController::newCustomStartMessage	1	0 us
PhutilSortVector::addString	12	0 us
AphrontFormControl::render	6	1 us
PhabricatorMainMenuView::renderPhabricatorLogo	1	0 us
PhabricatorStandardPageView::getTitle	1	0 us
PhutilURI::setPath	13	0 us
PhabricatorBarePageView::getHead	1	0 us
PhabricatorEnv::isValidLocalURIForLink	2	0 us
PhabricatorEnv::requireValidRemoteURIForLink	4	0 us
AphrontWebpageResponse::buildResponseString	1	1 us
phutil_utf8v	1	1 us
Child Calls
PhutilQueryString::__toString	10	365 us	66.4%