Diff Report
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace

preg_replaceRun #556d13edd0b22Run #556d0efcc18beDiffDiff%
Number of Function Calls1,696 1,696 0 0.0%
Incl. Wall Time (microsec)35,987 36,506 519 1.4%
Incl. Wall Time (microsec) per call 21 22 0 1.4%
Excl. Wall Time (microsec)35,987 36,506 519 1.4%
Incl. MemUse (bytes)8,781,320 8,781,352 32 0.0%
Incl. MemUse (bytes) per call 5,178 5,178 0 0.0%
Excl. MemUse (bytes)8,781,320 8,781,352 32 0.0%
Incl. PeakMemUse (bytes)58,712 59,008 296 0.5%
Incl. PeakMemUse (bytes) per call 35 35 0 0.5%
Excl. PeakMemUse (bytes)58,712 59,008 296 0.5%

Parent/Child Regression/Improvement report for preg_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
preg_replace0 N/A% 519 1.6% 32 100.0% 296 72.5%
Exclusive Metrics Diff for Current Function519 100.0% 32 100.0% 296 100.0%
Parent functions
_filter_autop0 N/A% 376 72.4% 16 50.0% 296 100.0%
Drupal\Component\Utility\Xss::filter0 N/A% 57 11.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::normalizeName0 N/A% 55 10.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\Html::cleanCssIdentifier0 N/A% 53 10.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% -12 -2.3% 0 0.0% 0 0.0%
file_uri_target0 N/A% 11 2.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -10 -1.9% 8 25.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% -3 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName0 N/A% -2 -0.4% 8 25.0% 0 0.0%
Drupal\Component\Utility\Html::getId0 N/A% -2 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -2 -0.4% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 N/A% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 N/A% 0 0.0% 0 0.0% 0 0.0%