XHProf strlen Profile

XHProf Profile

Symbol	Count	Wall Time	%
Metrics for this Call
strlen	23,604	551 us	100.0%
Parent Calls
PhutilKeyValueCacheNamespace::unprefixKeys	60	0 us
PhutilQueryStringParser::parseQueryStringToPairList	4	0 us
PhutilQueryStringParser::parseQueryString	1	0 us
PhutilURI::__construct	5	0 us
PhutilClassMapQuery::loadMap	90	7 us
PhabricatorPlatformSite::newSiteForRequest	1	0 us
AphrontSite::isHostMatch	1	0 us
AphrontRoutingMap::tryRoute	1	0 us
AphrontRequest::getPrefixedCookieName	1	1 us
PhabricatorController::willBeginExecution	1	0 us
PhabricatorLiskDAO::getStorageNamespace	106	26 us
PhutilOpaqueEnvelope::mask	18,501	312 us
PhabricatorHash::getNamedHMACKey	3,300	16 us
PhabricatorHash::digestHMACSHA256	50	0 us
PhabricatorLiskDAO::getTableName	104	2 us
xsprintf	396	5 us
xsprintf_query	664	13 us
PhutilURI::setPath	2	1 us
PhutilURI::__toString	12	1 us
DarkConsoleController::handleRequest	2	0 us
PhabricatorQuery::flattenSubclause	44	154 us
PhabricatorPolicyQuery::isObjectPolicy	10	1 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	1 us
PhutilLexer::getTokens	18	1 us
PhabricatorPeopleQuery::buildWhereClauseParts	1	1 us
PhabricatorApplicationQuery::loadPage	2	2 us
PhabricatorSelectSetting::assertValidValue	20	4 us
PhabricatorSelectSetting::validateTransactionValue	19	1 us
PhabricatorEditorSetting::validateTransactionValue	1	1 us
PhabricatorMonospacedFontSetting::validateTransactionValue	1	1 us
PhabricatorLiskDAO::chunkSQL	2	0 us
AphrontAjaxResponse::buildResponseString	1	0 us
phutil_utf8v	1	0 us
Child Calls
PhutilQueryString::__toString	30	75 us	13.6%