XHProf implode Profile

XHProf Profile

Symbol	Count	Wall Time	%
Metrics for this Call
implode	17,836	522,607 us	100.0%
Parent Calls
Filesystem::walkToRoot	37	63 us
Filesystem::resolvePath	86	139 us
PhutilClassMapQuery::getCacheKey	1,493	5,308 us
main()	1	1 us
PhutilErrorTrap::getErrorsAsString	173	1,149 us
PhutilJSON::encodeFormattedObject@1	4	2 us
PhutilJSON::encodeFormattedObject	3	0 us
PhabricatorEnv::initializeCommonEnvironment	1	2 us
PhutilLibraryTestCase::testMethodVisibility	1	2 us
FileFinder::generateList	4	8 us
FileFinder::find	3	5 us
ArcanistDiffParser::stripGitPathPrefix	1	1 us
ArcanistDiffParser::parseChangeset	65	1,417 us
DifferentialHunk::makeOldFile	10	11 us
DifferentialHunk::makeNewFile	10	13 us
AphrontIsolatedDatabaseConnection::executeRawQuery	24	26 us
LiskDAO::insertRecordIntoDatabase	1,360	6,611 us
xsprintf_query	2,685	5,521 us
CelerityResourceTransformer::replaceCSSPrintRule	6	8 us
PhabricatorQuery::formatSelectSubclause	457	634 us
PhabricatorCursorPagedPolicyAwareQuery::buildApplicationSearchJoinClause	480	1,108 us
PhabricatorQuery::formatWhereSubclause	857	1,181 us
PhabricatorCursorPagedPolicyAwareQuery::formatOrderClause	573	886 us
PhabricatorUser::updateNameTokens	119	343 us
LiskDAO::update	190	1,144 us
PhutilRemarkupNoteBlockRule::getRegEx	20	36 us
PhutilRemarkupEngine::splitTextIntoBlocks	20	51 us
phutil_implode_html	54	10,231 us
PhabricatorFile::getCDNURI	18	53 us
PhabricatorEdgeEditor::executeAdds	52	82 us
DifferentialChangesetParser::diffOriginals	12	28 us
xsprintf_command	42	470,011 us
PhabricatorDifferenceEngine::generateRawDiffFromFileContent	9	19 us
DifferentialCommitMessageParser::buildLabelRegexp	6	7 us
DifferentialCommitMessageParser::parseCorpus	15	5 us
PhutilUTF8StringTruncator::truncateString	1	8 us
PhabricatorCustomFieldMonogramParser::buildRegex	90	100 us
DifferentialHunkParser::makeContextDiff	23	42 us
DifferentialChangesetParser::process	38	163 us
DifferentialChangesetTestRenderer::renderChangeTypeHeader	20	56 us
DifferentialParseRenderTestCase::renderParsers	20	7,084 us
DifferentialChangesetTestRenderer::renderTextChange	12	83 us
DifferentialChangeset::makeOldFile	8	0 us
DifferentialChangeset::makeNewFile	8	1 us
DiffusionMercurialWireProtocol::filterBundle2Capability	2	2 us
DiffusionPathIDQuery::expandPathToRoot	8	4 us
DiffusionSubversionWireProtocol::serializeStruct	4	6 us
DiffusionSubversionWireProtocolTestCase::assertSameSubversionMessages	3	2 us
DiffusionSubversionWireProtocol::serializeStruct@1	1	3 us
HeraldTranscriptTestCase::testTranscriptTruncation	2	6 us
PhabricatorLiskDAO::chunkSQL	46	67 us
PhutilTypeExtraParametersException::__construct	1	1 us
HeraldTranscript::combineXHeraldRulesHeaders	24	29 us
PhabricatorCursorPagedPolicyAwareQuery::buildPagingClauseFromMultipleColumns	24	52 us
AphrontSideNavFilterView::renderFlexNav	16	21 us
PHUIInfoView::render	7	10 us
AphrontDialogView::render	9	14 us
AphrontTagView::render	54	35 us
PHUIListView::getTagAttributes	27	66 us
AphrontTagView::render@1	207	155 us
PHUIListItemView::getTagContent	84	193 us
AphrontTagView::render@2	162	205 us
PhabricatorMainMenuView::render	9	24 us
PhabricatorStandardPageView::getBody	9	24 us
ConpherenceDurableColumnView::getTagAttributes	9	18 us
ConpherenceDurableColumnView::getTagContent	9	81 us
PHUIButtonBarView::getTagAttributes	9	25 us
AphrontTagView::render@3	18	12 us
CelerityStaticResourceResponse::renderHTMLFooter	9	36 us
PhabricatorStandardPageView::getBodyClasses	9	23 us
PhabricatorPolicyFilter::rejectObject	25	38 us
PhabricatorQuery::formatJoinClause	57	70 us
PhutilDocblockParser::parse	359	449 us
CelerityResourceMapGenerator::rebuildPackages	9	92 us
ConduitAPIMethod::formatStringConstants	18	54 us
PhabricatorEdgeCycleException::__construct	2	12 us
PhabricatorEnv::requireValidRemoteURIForFetch	2	3 us
PhabricatorEnv::requireValidRemoteURIForLink	2	18 us
PhabricatorFileQuery::buildWhereClauseParts	10	12 us
PhabricatorEdgeEditor::executeRemoves	38	55 us
PhutilTranslator::translateDate	4	4 us
PhabricatorMetaMTAEmailBodyParser::stripQuotedText	17	31 us
PhabricatorMetaMTAEmailBodyParser::parseBody	54	116 us
PhabricatorMetaMTAMailBody::render	2	5 us
PhabricatorMetaMTAMail::sendNow	3	5 us
PhabricatorMetaMTAReceivedMail::sendExceptionMail	6	14 us
PhabricatorMailReceiver::loadSender	1	2 us
PhabricatorObjectListQuery::execute	3	7 us
PhutilContextFreeGrammar::generateSeveral	4	87 us
PhabricatorProject::updateDatasourceTokens	25	70 us
PhabricatorPolicyFilter::executeExtendedPolicyChecks	6	22 us
PhabricatorSlug::normalize	50	43 us
PhabricatorQueryOrderVector::newFromVector	2	4 us
PhabricatorRepository::filterMercurialDebugOutput	16	12 us
PhabricatorApplicationTransactionValidationException::__construct	1	2 us
PhabricatorWorkerLeaseQuery::getLeaseOwnershipName	23	62 us
PhabricatorWorkerLeaseQuery::buildUpdateWhereClause	7	8 us
DiffusionLowLevelGitRefQuery::getFormatString	3	14 us
PhabricatorRepositoryCommitChangeParserWorker::lookupOrCreatePaths	20	89 us
DiffusionPathQuery::buildWhereClause	31	47 us
PhabricatorRepositorySvnCommitChangeParserWorker::lookupPathFileTypes	30	37 us
PhabricatorRepositorySvnCommitChangeParserWorker::expandAllParentPaths	94	111 us
PhabricatorRepositorySvnCommitChangeParserWorker::writeBrowse	19	25 us
PhabricatorRepositorySvnCommitChangeParserWorker::parseRecursiveListFileData	7	60 us
CommandException::__construct	1	6 us
PhutilConsoleFormatter::interpretFormat	7,012	6,164 us
Child Calls
PhutilCommandString::__toString	156	295,637 us	56.6%
PhutilCommandString::__toString@1	78	173,079 us	33.1%
PhutilSafeHTML::__toString	60	16,734 us	3.2%