Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edeb20e5f1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519ede3a9dd65Run #519edeb20e5f1DiffDiff%
Number of Function Calls807 807 0 0.0%
Incl. Wall Time (microsec)1,774 1,720 -54 -3.0%
Incl. Wall Time (microsec) per call 2 2 -0 -3.0%
Excl. Wall Time (microsec)1,774 1,720 -54 -3.0%
Incl. CPU (microsecs)2,463 2,367 -96 -3.9%
Incl. CPU (microsecs) per call 3 3 -0 -3.9%
Excl. CPU (microsec)2,463 2,367 -96 -3.9%
Incl. MemUse (bytes)130,288 130,288 0 0.0%
Incl. MemUse (bytes) per call 161 161 0 0.0%
Excl. MemUse (bytes)130,288 130,288 0 0.0%
Incl. PeakMemUse (bytes)20,448 20,448 0 0.0%
Incl. PeakMemUse (bytes) per call 25 25 0 0.0%
Excl. PeakMemUse (bytes)20,448 20,448 0 0.0%

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% -54 -19.1% -96 -5.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-54 -100.0% -96 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -24 -44.4% -40 -41.7% 0 N/A% 0 N/A%
filter_xss0 N/A% -22 -40.7% -10 -10.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 12 22.2% 1 1.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -10 -18.5% -21 -21.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -5 -9.3% -4 -4.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -3 -5.6% -22 -22.9% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -1 -1.9% 1 1.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -1 -1.9% -2 -2.1% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%