Diff Report
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51902129e4489Run #51901ff69a8a6DiffDiff%
Number of Function Calls755 755 0 0.0%
Incl. Wall Time (microsec)1,550 1,571 21 1.4%
Incl. Wall Time (microsec) per call 2 2 0 1.4%
Excl. Wall Time (microsec)1,550 1,571 21 1.4%
Incl. CPU (microsecs)2,201 2,214 13 0.6%
Incl. CPU (microsecs) per call 3 3 0 0.6%
Excl. CPU (microsec)2,201 2,214 13 0.6%
Incl. MemUse (bytes)122,680 122,680 0 0.0%
Incl. MemUse (bytes) per call 162 162 0 0.0%
Excl. MemUse (bytes)122,680 122,680 0 0.0%
Incl. PeakMemUse (bytes)37,416 37,416 0 0.0%
Incl. PeakMemUse (bytes) per call 50 50 0 0.0%
Excl. PeakMemUse (bytes)37,416 37,416 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% 21 38.9% 13 17.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function21 100.0% 13 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 8 38.1% -6 -46.2% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 5 23.8% 3 23.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 3 14.3% 6 46.2% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 1 4.8% 1 7.7% 0 N/A% 0 N/A%
filter_xss0 N/A% 1 4.8% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 4.8% -1 -7.7% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% 1 4.8% -2 -15.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 1 4.8% 1 7.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 4.8% 5 38.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -4.8% 7 53.8% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
_views_theme_functions0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%