XHProf strlen Profile

XHProf Profile

Symbol	Count	Wall Time	%
Metrics for this Call
strlen	25,621	1,035 us	100.0%
Parent Calls
PhutilKeyValueCacheNamespace::unprefixKeys	58	0 us
PhutilQueryStringParser::parseQueryStringToPairList	2	0 us
PhutilQueryStringParser::parseQueryString	1	0 us
PhutilURI::__construct	5	0 us
PhutilClassMapQuery::loadMap	96	1 us
PhabricatorPlatformSite::newSiteForRequest	1	0 us
AphrontSite::isHostMatch	1	0 us
AphrontRoutingMap::tryRoute	1	0 us
AphrontRequest::getPrefixedCookieName	1	0 us
PhabricatorController::willBeginExecution	1	0 us
PhabricatorLiskDAO::getStorageNamespace	162	0 us
PhutilOpaqueEnvelope::mask	18,504	9 us
PhabricatorHash::getNamedHMACKey	3,300	2 us
PhabricatorHash::digestHMACSHA256	50	0 us
PhabricatorLiskDAO::getTableName	168	0 us
xsprintf	312	20 us
xsprintf_query	568	0 us
xsprintf@1	287	0 us
xsprintf_query@1	679	0 us
xsprintf@2	320	0 us
xsprintf_query@2	393	0 us
PhutilURI::setPath	2	0 us
PhutilURI::__toString	12	0 us
PhabricatorQuery::flattenSubclause	57	1,002 us
xsprintf@3	130	0 us
xsprintf_query@3	168	0 us
xsprintf@4	30	0 us
xsprintf_query@4	45	0 us
PhabricatorPolicyQuery::isObjectPolicy	16	0 us
PhabricatorApplicationQuery::loadPage	3	0 us
DarkConsoleController::handleRequest	2	0 us
Phobject::getPhobjectClassConstant	14	0 us
PhutilSortVector::addString	12	0 us
Filesystem::readRandomBytes	2	0 us
PhabricatorAuthCSRFEngine::isValidToken	7	0 us
phutil_hashes_are_identical	147	0 us
PhutilLexer::getTokens	18	0 us
PhabricatorPeopleQuery::buildWhereClauseParts	1	0 us
PhabricatorSelectSetting::assertValidValue	20	1 us
PhabricatorSelectSetting::validateTransactionValue	19	0 us
PhabricatorEditorSetting::validateTransactionValue	1	0 us
PhabricatorMonospacedFontSetting::validateTransactionValue	1	0 us
PhabricatorLiskDAO::chunkSQL	2	0 us
AphrontAjaxResponse::buildResponseString	1	0 us
phutil_utf8v	1	0 us
Child Calls
PhutilQueryString::__toString	47	937 us	90.5%