Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls755 755 0 0.0%
Incl. Wall Time (microsec)3,041 2,959 -82 -2.7%
Incl. Wall Time (microsec) per call 4 4 -0 -2.7%
Excl. Wall Time (microsec)3,041 2,959 -82 -2.7%
Incl. CPU (microsecs)3,822 3,706 -116 -3.0%
Incl. CPU (microsecs) per call 5 5 -0 -3.0%
Excl. CPU (microsec)3,822 3,706 -116 -3.0%
Incl. MemUse (bytes)99,676 99,676 0 0.0%
Incl. MemUse (bytes) per call 132 132 0 0.0%
Excl. MemUse (bytes)99,676 99,676 0 0.0%
Incl. PeakMemUse (bytes)27,976 27,976 0 0.0%
Incl. PeakMemUse (bytes) per call 37 37 0 0.0%
Excl. PeakMemUse (bytes)27,976 27,976 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% -82 -2.8% -116 -7.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-82 -100.0% -116 -100.0% 0 N/A% 0 N/A%
Parent functions
filter_xss0 N/A% -39 -47.6% -23 -19.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -11 -13.4% -13 -11.2% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -9 -11.0% -13 -11.2% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -8 -9.8% -15 -12.9% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -6 -7.3% -6 -5.2% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -6 -7.3% -2 -1.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -4 -4.9% -8 -6.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 4 4.9% -2 -1.7% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% -3 -3.7% -5 -4.3% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -1.2% -1 -0.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 0 0.0% -24 -20.7% 0 N/A% 0 N/A%
_views_theme_functions0 N/A% 0 0.0% -3 -2.6% 0 N/A% 0 N/A%