Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96ba78d568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52c96b69a1c07Run #52c96ba78d568DiffDiff%
Number of Function Calls247 247 0 0.0%
Incl. Wall Time (microsec)519 537 18 3.5%
Incl. Wall Time (microsec) per call 2 2 0 3.5%
Excl. Wall Time (microsec)519 537 18 3.5%
Incl. CPU (microsecs)734 727 -7 -1.0%
Incl. CPU (microsecs) per call 3 3 -0 -1.0%
Excl. CPU (microsec)734 727 -7 -1.0%
Incl. MemUse (bytes)48,088 48,088 0 0.0%
Incl. MemUse (bytes) per call 195 195 0 0.0%
Excl. MemUse (bytes)48,088 48,088 0 0.0%
Incl. PeakMemUse (bytes)15,776 15,776 0 0.0%
Incl. PeakMemUse (bytes) per call 64 64 0 0.0%
Excl. PeakMemUse (bytes)15,776 15,776 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% 18 24.3% -7 -700.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 23 127.8% 12 171.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -5 -27.8% -14 -200.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 3 16.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -3 -16.7% 7 100.0% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -2 -11.1% -6 -85.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 1 5.6% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -1 -5.6% 2 28.6% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 1 5.6% -4 -57.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 1 5.6% -4 -57.1% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%