Diff Report
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2365d0c6b8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for str_replace

str_replaceRun #55f235cac18adRun #55f2365d0c6b8DiffDiff%
Number of Function Calls231 231 0 0.0%
Incl. Wall Time (microsec)1,286 1,116 -170 -13.2%
Incl. Wall Time (microsec) per call 6 5 -1 -13.2%
Excl. Wall Time (microsec)1,285 1,116 -169 -13.2%
Incl. MemUse (bytes)1,244,768 1,242,992 -1,776 -0.1%
Incl. MemUse (bytes) per call 5,389 5,381 -8 -0.1%
Excl. MemUse (bytes)1,244,120 1,242,344 -1,776 -0.1%
Incl. PeakMemUse (bytes)665,400 664,984 -416 -0.1%
Incl. PeakMemUse (bytes) per call 2,881 2,879 -2 -0.1%
Excl. PeakMemUse (bytes)665,400 664,984 -416 -0.1%

Parent/Child Regression/Improvement report for str_replace [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
str_replace0 N/A% -170 -11.6% -1,776 -516.3% -416 -75.4%
Exclusive Metrics Diff for Current Function-169 -99.4% -1,776 -100.0% -416 -100.0%
Parent functions
Drupal\Core\Render\Renderer::renderPlaceholder0 N/A% -125 -73.5% -920 -51.8% -632 -151.9%
Drupal\Core\Render\HtmlResponseAttachmentsProcessor::renderHtmlResponseAttachmentPlaceholders0 N/A% -29 -17.1% -904 -50.9% 192 46.2%
Drupal\Component\Utility\Xss::filter0 N/A% -2 -1.2% 16 0.9% 0 0.0%
Drupal\Component\Utility\Crypt::hashBase640 N/A% -3 -1.8% 16 0.9% 16 3.8%
Drupal\Component\Utility\UrlHelper::buildQuery0 N/A% 0 0.0% 16 0.9% 0 0.0%
Drupal\Core\Render\Renderer::renderPlaceholder@10 N/A% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionConfiguration::getCookieDomain0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeRequestGlobals0 N/A% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::prefixTables0 N/A% 3 1.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::encodePath0 N/A% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::doGenerate0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytesBase640 N/A% -2 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Cache\Context\CacheContextsManager::optimizeTokens0 N/A% 1 0.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\Html::getId0 N/A% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -11 -6.5% 0 0.0% 8 1.9%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child function
Drupal\Core\Render\SafeString::__toString0 N/A% -1 -0.6% 0 0.0% 0 0.0%