XHProf preg_match Profile

XHProf Profile

Symbol	Count	Wall Time	%
Metrics for this Call
preg_match	37,163	153,601 us	100.0%
Parent Calls
PhutilArgumentSpecification::validateName	8	15 us
PhutilURI::__construct	1,815	7,516 us
PhutilUnitTestEngine::getAllTests	235	357 us
PhabricatorApplicationConfigOptions::getKey	44	113 us
PhutilTestCase::run	5,738	6,523 us
ArcanistDiffParser::parseDiff	140	921 us
ArcanistDiffParser::didStartParse	63	399 us
ArcanistDiffParser::tryMatchHeader	348	1,173 us
ArcanistDiffParser::splitGitDiffPaths	100	399 us
ArcanistDiffParser::unescapeFilename	108	266 us
ArcanistDiffParser::parseIndexHunk	911	1,863 us
ArcanistDiffParser::parseHunkTarget	92	726 us
ArcanistDiffParser::parseChangeset	140	885 us
DiffusionRequest::parseRequestBlob	27	135 us
PhabricatorPHIDType::getTypeConstant	86	139 us
AlmanacNames::validateServiceOrDeviceName	98	490 us
AphrontHTTPSink::writeHTTPStatus	8	42 us
AphrontHTTPSink::writeHeaders	12	43 us
AphrontIsolatedDatabaseConnection::executeRawQuery	24	105 us
AphrontBaseMySQLDatabaseConnection::checkWrite	5,014	67,988 us
PhabricatorEnv::isValidLocalURIForLink	38	95 us
CelerityPhysicalResources::getAll	1	23 us
PhutilLexer::getRules	56	328 us
PhutilLexer::getTokens	11,836	27,702 us
PhabricatorUser::validateUsername	133	740 us
PhabricatorUserEmail::isValidAddress	293	1,198 us
phid_get_type	2,426	13,953 us
PhabricatorDataNotAttachedException::__construct	83	584 us
PhutilRemarkupHorizontalRuleBlockRule::getMatchingLineCount	20	103 us
PhutilRemarkupListBlockRule::getMatchingLineCount	20	96 us
PhutilRemarkupReplyBlockRule::getMatchingLineCount	20	58 us
PhutilRemarkupTableBlockRule::getMatchingLineCount	20	81 us
PhutilRemarkupSimpleTableBlockRule::getMatchingLineCount	20	95 us
PhutilRemarkupNoteBlockRule::getMatchingLineCount	20	57 us
PhutilRemarkupInterpreterBlockRule::getMatchingLineCount	20	74 us
PhutilRemarkupCodeBlockRule::getMatchingLineCount	40	78 us
PhutilRemarkupHeaderBlockRule::getMatchingLineCount	20	50 us
PhutilRemarkupQuotesBlockRule::getMatchingLineCount	20	48 us
PhutilRemarkupLiteralBlockRule::getMatchingLineCount	20	49 us
PhabricatorObjectRemarkupRule::getObjectNamePrefixBeginsWithWordCharacter	411	1,124 us
PhabricatorObjectRemarkupRule::markupObject	8	26 us
phutil_tag	43	90 us
DifferentialCommitMessageParserTestCase::testDifferentialCommitMessageParser	6	44 us
DifferentialCommitMessageParser::parseCorpus	19	108 us
DifferentialParseRenderTestCase::testParseRender	28	81 us
DifferentialChangeset::getWhitespaceMatters	44	142 us
PhutilDefaultSyntaxHighlighterEngine::getLanguageFromFilename	112	228 us
PhutilLanguageGuesser::guessLanguage	196	399 us
PhutilPygmentsSyntaxHighlighter::getHighlightFuture	28	72 us
ArcanistDiffUtils::computeIntralineEdits	16	180 us
DiffusionGitBranch::parseRemoteBranchOutput	36	102 us
DiffusionGitFileContentQuery::match	3	83 us
DiffusionSubversionWireProtocol::writeData	88	180 us
ManiphestTaskStatus::isValidStatusConstant	39	238 us
phabricator_form	25	168 us
PhabricatorStandardPageView::isQuicksandBlacklistURI	27	103 us
PhabricatorStandardPageView::getBodyClasses	45	251 us
phutil_units	50	461 us
PhutilEmailAddress::__construct	627	1,891 us
CelerityResourceMapGenerator::getProvidesAndRequires	360	2,238 us
PhutilDocblockParser::parse	2,903	3,292 us
PhutilCIDRBlock::newFromString	128	796 us
PhutilIPAddress::newFromString	465	1,970 us
PhabricatorMetaMTAEmailBodyParser::stripQuotedText	464	606 us
PhabricatorMetaMTAEmailBodyParser::stripCommands	182	384 us
PhabricatorMetaMTAReceivedMail::getRawEmailAddress	151	470 us
PhabricatorObjectMailReceiver::matchObjectAddress	92	446 us
PhutilQueryStringParser::parseQueryKeyToArr	39	76 us
DifferentialRevisionPHIDType::canLoadNamedObject	11	51 us
FundInitiativePHIDType::canLoadNamedObject	11	33 us
HarbormasterBuildablePHIDType::canLoadNamedObject	11	33 us
HeraldRulePHIDType::canLoadNamedObject	11	30 us
ManiphestTaskPHIDType::canLoadNamedObject	11	31 us
PassphraseCredentialPHIDType::canLoadNamedObject	11	31 us
PhabricatorCalendarEventPHIDType::canLoadNamedObject	11	30 us
PhabricatorConpherenceThreadPHIDType::canLoadNamedObject	11	29 us
PhabricatorCountdownCountdownPHIDType::canLoadNamedObject	11	29 us
PhabricatorDashboardPanelPHIDType::canLoadNamedObject	11	30 us
PhabricatorFileFilePHIDType::canLoadNamedObject	11	29 us
PhabricatorLegalpadDocumentPHIDType::canLoadNamedObject	11	28 us
PhabricatorPastePastePHIDType::canLoadNamedObject	11	28 us
PhabricatorPeopleUserPHIDType::canLoadNamedObject	11	30 us
PhabricatorProjectProjectPHIDType::canLoadNamedObject	9	33 us
PhabricatorRepositoryCommitPHIDType::canLoadNamedObject	9	44 us
PhabricatorRepositoryRepositoryPHIDType::canLoadNamedObject	9	27 us
PhabricatorSlowvotePollPHIDType::canLoadNamedObject	9	25 us
PhabricatorSpacesNamespacePHIDType::canLoadNamedObject	9	24 us
PholioMockPHIDType::canLoadNamedObject	9	25 us
PonderQuestionPHIDType::canLoadNamedObject	9	27 us
PhutilGitURI::parseURI	11	140 us
PhabricatorRepository::extractBranchRegexp	2	20 us
PhabricatorRepositoryURINormalizer::getNormalizedPath	35	132 us
PhabricatorRepository::getCloneURIObject	3	28 us
phutil_parse_bytes	12	73 us
PhabricatorRepositoryEngine::verifyGitOrigin	3	62 us
DiffusionLowLevelGitRefQuery::executeQuery	3	62 us
PhabricatorRepositoryVersion::getMercurialVersion	3	48 us
xsprintf_command	6	35 us
ArcanistMercurialParser::parseMercurialLog	48	133 us
PhabricatorRepositoryDiscoveryEngine::discoverSubversionCommits	1	21 us
PhabricatorRepositorySvnCommitChangeParserWorker::parseRecursiveListFileData	13	184 us
PhortuneCurrency::newFromString	54	257 us
Child Calls