XHProf strlen Profile

XHProf Profile

Symbol	Count	Wall Time	%
Metrics for this Call
strlen	25,388	9,032 us	100.0%
Parent Calls
PhutilKeyValueCacheNamespace::unprefixKeys	57	15 us
AphrontDefaultApplicationConfiguration::buildRequest	1	0 us
PhutilQueryStringParser::parseQueryStringToPairList	9	0 us
PhutilQueryStringParser::parseQueryString	6	0 us
PhabricatorStartup::rebuildRequest	6	0 us
PhutilURI::__construct	6	3 us
PhutilClassMapQuery::loadMap	90	15 us
PhabricatorPlatformSite::newSiteForRequest	1	0 us
AphrontSite::isHostMatch	1	0 us
AphrontRoutingMap::tryRoute	1	1 us
AphrontRequest::getPrefixedCookieName	1	1 us
PhabricatorController::willBeginExecution	1	0 us
PhabricatorLiskDAO::getStorageNamespace	156	65 us
PhutilOpaqueEnvelope::mask	18,504	5,932 us
PhabricatorHash::getNamedHMACKey	3,300	776 us
PhabricatorHash::digestHMACSHA256	50	12 us
PhabricatorLiskDAO::getTableName	152	40 us
xsprintf	293	37 us
xsprintf_query	543	100 us
xsprintf@1	273	86 us
xsprintf_query@1	634	118 us
xsprintf@2	290	7 us
xsprintf_query@2	357	7 us
PhutilURI::setPath	2	0 us
PhutilURI::__toString	12	1 us
PhabricatorQuery::flattenSubclause	50	1,748 us
xsprintf@3	114	5 us
xsprintf_query@3	145	4 us
xsprintf@4	27	1 us
xsprintf_query@4	39	2 us
PhabricatorPolicyQuery::isObjectPolicy	16	5 us
PhabricatorProject::getAncestorProjectPaths	3	2 us
PhabricatorApplicationQuery::loadPage	2	2 us
DarkConsoleController::handleRequest	1	0 us
Phobject::getPhobjectClassConstant	14	0 us
PhutilSortVector::addString	12	0 us
Filesystem::readRandomBytes	2	0 us
PhabricatorAuthCSRFEngine::isValidToken	7	2 us
phutil_hashes_are_identical	147	33 us
PhutilLexer::getTokens	18	2 us
PhabricatorPeopleQuery::buildWhereClauseParts	1	1 us
PhabricatorSelectSetting::assertValidValue	20	6 us
PhabricatorSelectSetting::validateTransactionValue	18	0 us
PhabricatorEditorSetting::validateTransactionValue	1	0 us
PhabricatorMonospacedFontSetting::validateTransactionValue	1	1 us
PhabricatorLiskDAO::chunkSQL	2	1 us
AphrontAjaxResponse::buildResponseString	1	1 us
phutil_utf8v	1	0 us
Child Calls
PhutilQueryString::__toString	41	1,640 us	18.2%