Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89eaf4e36e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51b89dd280f98Run #51b89eaf4e36eDiffDiff%
Number of Function Calls2,563 2,563 0 0.0%
Incl. Wall Time (microsec)7,651 7,649 -2 -0.0%
Incl. Wall Time (microsec) per call 3 3 -0 -0.0%
Excl. Wall Time (microsec)7,651 7,649 -2 -0.0%
Incl. CPU (microsecs)9,646 9,569 -77 -0.8%
Incl. CPU (microsecs) per call 4 4 -0 -0.8%
Excl. CPU (microsec)9,646 9,569 -77 -0.8%
Incl. MemUse (bytes)420,928 420,928 0 0.0%
Incl. MemUse (bytes) per call 164 164 0 0.0%
Excl. MemUse (bytes)420,928 420,928 0 0.0%
Incl. PeakMemUse (bytes)25,448 25,448 0 0.0%
Incl. PeakMemUse (bytes) per call 10 10 0 0.0%
Excl. PeakMemUse (bytes)25,448 25,448 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% -2 -0.3% -77 -3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -77 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 20 1000.0% 19 24.7% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -15 -750.0% -74 -96.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -11 -550.0% -15 -19.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 10 500.0% 5 6.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -6 -300.0% 14 18.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 5 250.0% -2 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -4 -200.0% -17 -22.1% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 1 50.0% 2 2.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -50.0% -6 -7.8% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% -1 -50.0% -1 -1.3% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 0 0.0% -3 -3.9% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%