Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls2,534 2,535 1 0.0%
Incl. Wall Time (microsec)4,222 4,133 -89 -2.1%
Incl. Wall Time (microsec) per call 2 2 -0 -2.1%
Excl. Wall Time (microsec)4,222 4,133 -89 -2.1%
Incl. CPU (microsecs)6,474 6,282 -192 -3.0%
Incl. CPU (microsecs) per call 3 2 -0 -3.0%
Excl. CPU (microsec)6,474 6,282 -192 -3.0%
Incl. MemUse (bytes)346,944 347,104 160 0.0%
Incl. MemUse (bytes) per call 137 137 0 0.0%
Excl. MemUse (bytes)346,944 347,104 160 0.0%
Incl. PeakMemUse (bytes)54,152 53,568 -584 -1.1%
Incl. PeakMemUse (bytes) per call 21 21 -0 -1.1%
Excl. PeakMemUse (bytes)54,152 53,568 -584 -1.1%

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% -89 -3.5% -192 -9.4% 160 0.2% -584 -0.9%
Exclusive Metrics Diff for Current Function-89 -100.0% -192 -100.0% 160 100.0% -584 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% -120 -134.8% -144 -75.0% 0 0.0% -192 -32.9%
Drupal\Core\Database\Connection::escapeField0 0.0% 29 32.6% -16 -8.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -12 -13.5% -14 -7.3% 8 5.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -7 -7.9% -11 -5.7% 0 0.0% -280 -47.9%
drupal_clean_css_identifier0 0.0% 0 0.0% 5 2.6% 16 10.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 18 20.2% -5 -2.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% -3 -1.6% 0 0.0% 0 0.0%
drupal_html_id0 0.0% -1 -1.1% -2 -1.0% 0 0.0% 0 0.0%
parse_size0 0.0% -3 -3.4% -2 -1.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 2 2.2% 0 0.0% 136 85.0% -112 -19.2%
Drupal\Component\Utility\Xss::filter0 0.0% 4 4.5% 0 0.0% 0 0.0% 0 0.0%