Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls1,644 1,644 0 0.0%
Incl. Wall Time (microsec)3,547 3,663 116 3.3%
Incl. Wall Time (microsec) per call 2 2 0 3.3%
Excl. Wall Time (microsec)3,547 3,663 116 3.3%
Incl. CPU (microsecs)4,945 5,059 114 2.3%
Incl. CPU (microsecs) per call 3 3 0 2.3%
Excl. CPU (microsec)4,945 5,059 114 2.3%
Incl. MemUse (bytes)229,664 229,720 56 0.0%
Incl. MemUse (bytes) per call 140 140 0 0.0%
Excl. MemUse (bytes)229,664 229,720 56 0.0%
Incl. PeakMemUse (bytes)29,752 29,904 152 0.5%
Incl. PeakMemUse (bytes) per call 18 18 0 0.5%
Excl. PeakMemUse (bytes)29,752 29,904 152 0.5%

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


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_replace0 N/A% 116 26.7% 114 12.6% 56 21.2% 152 16.1%
Exclusive Metrics Diff for Current Function116 100.0% 114 100.0% 56 100.0% 152 100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% 81 69.8% 49 43.0% 0 0.0% 56 36.8%
Drupal\Core\Database\Connection::escapeTable0 N/A% 36 31.0% 83 72.8% 8 14.3% 72 47.4%
Twig_Loader_Filesystem::findTemplate0 N/A% -15 -12.9% -20 -17.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% 11 9.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 9 7.8% -21 -18.4% -16 -28.6% -16 -10.5%
Drupal\Component\Utility\Xss::filter0 N/A% -7 -6.0% 4 3.5% 0 0.0% 40 26.3%
drupal_clean_css_identifier0 N/A% -6 -5.2% 14 12.3% 64 114.3% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 4 3.4% 11 9.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 3 2.6% 5 4.4% 0 0.0% 0 0.0%
drupal_clean_id_identifier0 N/A% -3 -2.6% -7 -6.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 3 2.6% 3 2.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 N/A% -1 -0.9% -3 -2.6% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 N/A% 1 0.9% -4 -3.5% 0 0.0% 0 0.0%