Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls1,025 1,024 -1 -0.1%
Incl. Wall Time (microsec)2,385 2,347 -38 -1.6%
Incl. Wall Time (microsec) per call 2 2 -0 -1.5%
Excl. Wall Time (microsec)2,385 2,347 -38 -1.6%
Incl. CPU (microsecs)3,266 3,235 -31 -0.9%
Incl. CPU (microsecs) per call 3 3 -0 -0.9%
Excl. CPU (microsec)3,266 3,235 -31 -0.9%
Incl. MemUse (bytes)163,960 163,840 -120 -0.1%
Incl. MemUse (bytes) per call 160 160 0 0.0%
Excl. MemUse (bytes)163,960 163,840 -120 -0.1%
Incl. PeakMemUse (bytes)26,392 26,832 440 1.7%
Incl. PeakMemUse (bytes) per call 26 26 0 1.8%
Excl. PeakMemUse (bytes)26,392 26,832 440 1.7%

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_replace-1 -100.0% -38 -1.5% -31 -1.2% -120 -0.1% 440 0.5%
Exclusive Metrics Diff for Current Function-38 -100.0% -31 -100.0% -120 -100.0% 440 100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% -21 -55.3% -16 -51.6% -8 -6.7% -64 -14.5%
__TwigTemplate_24ef28b509810e22ee61a48b43d8eb817d66e3214c7c855f6b7e9d543b807dd8::doDisplay0 0.0% -8 -21.1% -8 -25.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -7 -18.4% -1 -3.2% 0 0.0% -56 -12.7%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 7 18.4% 19 61.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -7 -18.4% 3 9.7% 0 0.0% 560 127.3%
Drupal\Component\Utility\Xss::filter0 0.0% -4 -10.5% -6 -19.4% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 3 7.9% -2 -6.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 3 7.9% -4 -12.9% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate-1 -100.0% -3 -7.9% -3 -9.7% -112 -93.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -2 -5.3% 1 3.2% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 1 2.6% 1 3.2% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 0 0.0% -14 -45.2% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 0.0% 0 0.0% -1 -3.2% 0 0.0% 0 0.0%