Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls2,534 2,534 0 0.0%
Incl. Wall Time (microsec)4,222 4,105 -117 -2.8%
Incl. Wall Time (microsec) per call 2 2 -0 -2.8%
Excl. Wall Time (microsec)4,222 4,105 -117 -2.8%
Incl. CPU (microsecs)6,474 6,238 -236 -3.6%
Incl. CPU (microsecs) per call 3 2 -0 -3.6%
Excl. CPU (microsec)6,474 6,238 -236 -3.6%
Incl. MemUse (bytes)346,944 346,944 0 0.0%
Incl. MemUse (bytes) per call 137 137 0 0.0%
Excl. MemUse (bytes)346,944 346,944 0 0.0%
Incl. PeakMemUse (bytes)54,152 54,152 0 0.0%
Incl. PeakMemUse (bytes) per call 21 21 0 0.0%
Excl. PeakMemUse (bytes)54,152 54,152 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% -117 -12.3% -236 -25.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-117 -100.0% -236 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -78 -66.7% -101 -42.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -23 -19.7% -46 -19.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -8 -6.8% -74 -31.4% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 6 5.1% -3 -1.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -6 -5.1% 17 7.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 5 4.3% 1 0.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -4 -3.4% -16 -6.8% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -4 -3.4% -1 -0.4% 0 N/A% 0 N/A%
parse_size0 N/A% -3 -2.6% -1 -0.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% -2 -1.7% -12 -5.1% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 1 0.9% 1 0.4% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -0.9% -1 -0.4% 0 N/A% 0 N/A%