XHProf strlen Profile

XHProf Profile

Symbol	Count	Wall Time	%
Metrics for this Call
strlen	23,604	9,814 us	100.0%
Parent Calls
PhutilKeyValueCacheNamespace::unprefixKeys	60	34 us
PhutilQueryStringParser::parseQueryStringToPairList	4	0 us
PhutilQueryStringParser::parseQueryString	1	0 us
PhutilURI::__construct	5	3 us
PhutilClassMapQuery::loadMap	90	50 us
PhabricatorPlatformSite::newSiteForRequest	1	1 us
AphrontSite::isHostMatch	1	1 us
AphrontRoutingMap::tryRoute	1	1 us
AphrontRequest::getPrefixedCookieName	1	1 us
PhabricatorController::willBeginExecution	1	1 us
PhabricatorLiskDAO::getStorageNamespace	106	58 us
PhutilOpaqueEnvelope::mask	18,501	7,408 us
PhabricatorHash::getNamedHMACKey	3,300	1,537 us
PhabricatorHash::digestHMACSHA256	50	21 us
PhabricatorLiskDAO::getTableName	104	28 us
xsprintf	396	141 us
xsprintf_query	664	259 us
PhutilURI::setPath	2	2 us
PhutilURI::__toString	12	6 us
DarkConsoleController::handleRequest	2	2 us
PhabricatorQuery::flattenSubclause	44	173 us
PhabricatorPolicyQuery::isObjectPolicy	10	5 us
Phobject::getPhobjectClassConstant	14	1 us
PhutilSortVector::addString	12	12 us
Filesystem::readRandomBytes	2	2 us
PhabricatorAuthCSRFEngine::isValidToken	7	2 us
phutil_hashes_are_identical	147	57 us
PhutilLexer::getTokens	18	1 us
PhabricatorPeopleQuery::buildWhereClauseParts	1	1 us
PhabricatorApplicationQuery::loadPage	2	2 us
PhabricatorSelectSetting::assertValidValue	20	3 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	1 us
Child Calls
PhutilQueryString::__toString	30	84 us	0.9%