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

preg_replaceRun #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls2,535 2,534 -1 -0.0%
Incl. Wall Time (microsec)4,133 4,222 89 2.2%
Incl. Wall Time (microsec) per call 2 2 0 2.2%
Excl. Wall Time (microsec)4,133 4,222 89 2.2%
Incl. CPU (microsecs)6,282 6,474 192 3.1%
Incl. CPU (microsecs) per call 2 3 0 3.1%
Excl. CPU (microsec)6,282 6,474 192 3.1%
Incl. MemUse (bytes)347,104 346,944 -160 -0.0%
Incl. MemUse (bytes) per call 137 137 -0 -0.0%
Excl. MemUse (bytes)347,104 346,944 -160 -0.0%
Incl. PeakMemUse (bytes)53,568 54,152 584 1.1%
Incl. PeakMemUse (bytes) per call 21 21 0 1.1%
Excl. PeakMemUse (bytes)53,568 54,152 584 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_replace-1 -100.0% 89 3.5% 192 9.4% -160 -0.2% 584 0.9%
Exclusive Metrics Diff for Current Function89 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\Database\Connection::escapeAlias0 0.0% -18 -20.2% 5 2.6% 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\Component\Utility\Xss::filter0 0.0% -4 -4.5% 0 0.0% 0 0.0% 0 0.0%
parse_size0 0.0% 3 3.4% 2 1.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate-1 -100.0% -2 -2.2% 0 0.0% -136 -85.0% 112 19.2%
drupal_html_id0 0.0% 1 1.1% 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%
drupal_clean_css_identifier0 0.0% 0 0.0% -5 -2.6% -16 -10.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 3 1.6% 0 0.0% 0 0.0%