Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd15c0308e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #523bd0c5929e9Run #523bd15c0308eDiffDiff%
Number of Function Calls618 619 1 0.2%
Incl. Wall Time (microsec)2,066 2,022 -44 -2.1%
Incl. Wall Time (microsec) per call 3 3 -0 -2.3%
Excl. Wall Time (microsec)2,066 2,022 -44 -2.1%
Incl. CPU (microsecs)2,572 2,622 50 1.9%
Incl. CPU (microsecs) per call 4 4 0 1.8%
Excl. CPU (microsec)2,572 2,622 50 1.9%
Incl. MemUse (bytes)97,848 97,960 112 0.1%
Incl. MemUse (bytes) per call 158 158 -0 -0.0%
Excl. MemUse (bytes)97,848 97,960 112 0.1%
Incl. PeakMemUse (bytes)25,528 25,488 -40 -0.2%
Incl. PeakMemUse (bytes) per call 41 41 -0 -0.3%
Excl. PeakMemUse (bytes)25,528 25,488 -40 -0.2%

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_replace1 100.0% -44 -2.0% 50 2.0% 112 0.2% -40 -0.1%
Exclusive Metrics Diff for Current Function-44 -100.0% 50 100.0% 112 100.0% -40 -100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate1 100.0% 0 0.0% -1 -2.0% 120 107.1% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -2 -4.5% -6 -12.0% -8 -7.1% -8 -20.0%
drupal_html_id0 0.0% -7 -15.9% 10 20.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% -5 -11.4% -4 -8.0% 0 0.0% -32 -80.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 3 6.8% 15 30.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -2 -4.5% -2 -4.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -1 -2.3% -1 -2.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -21 -47.7% -18 -36.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -9 -20.5% 2 4.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -7 -15.9% 54 108.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 7 15.9% 1 2.0% 0 0.0% 0 0.0%