Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls1,095 1,095 0 0.0%
Incl. Wall Time (microsec)20,801 20,820 19 0.1%
Incl. Wall Time (microsec) per call 19 19 0 0.1%
Excl. Wall Time (microsec)20,801 20,820 19 0.1%
Incl. CPU (microsecs)21,489 21,510 21 0.1%
Incl. CPU (microsecs) per call 20 20 0 0.1%
Excl. CPU (microsec)21,489 21,510 21 0.1%
Incl. MemUse (bytes)194,904 194,904 0 0.0%
Incl. MemUse (bytes) per call 178 178 0 0.0%
Excl. MemUse (bytes)194,904 194,904 0 0.0%
Incl. PeakMemUse (bytes)22,712 22,712 0 0.0%
Incl. PeakMemUse (bytes) per call 21 21 0 0.0%
Excl. PeakMemUse (bytes)22,712 22,712 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% 19 5.1% 21 6.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function19 100.0% 21 100.0% 0 N/A% 0 N/A%
Parent functions
search_excerpt0 N/A% 63 331.6% 63 300.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -24 -126.3% -29 -138.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -18 -94.7% -10 -47.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -4 -21.1% -3 -14.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 3 15.8% 6 28.6% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -2 -10.5% -10 -47.6% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 1 5.3% 6 28.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% -1 -5.3% 1 4.8% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 1 5.3% 1 4.8% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -1 -5.3% -3 -14.3% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 1 5.3% -3 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -1 -5.3% -8 -38.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 1 5.3% 7 33.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% 2 9.5% 0 N/A% 0 N/A%
search_simplify0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%