Diff Report
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519ff921aa26dRun #519ff7ed8fdf9DiffDiff%
Number of Function Calls584 580 -4 -0.7%
Incl. Wall Time (microsec)2,387 2,383 -4 -0.2%
Incl. Wall Time (microsec) per call 4 4 0 0.5%
Excl. Wall Time (microsec)2,387 2,383 -4 -0.2%
Incl. CPU (microsecs)8,000 0 -8,000 -100.0%
Incl. CPU (microsecs) per call 14 0 -14 -100.0%
Excl. CPU (microsec)8,000 0 -8,000 -100.0%
Incl. MemUse (bytes)71,184 70,660 -524 -0.7%
Incl. MemUse (bytes) per call 122 122 -0 -0.1%
Excl. MemUse (bytes)71,184 70,660 -524 -0.7%
Incl. PeakMemUse (bytes)31,844 31,684 -160 -0.5%
Incl. PeakMemUse (bytes) per call 55 55 0 0.2%
Excl. PeakMemUse (bytes)31,844 31,684 -160 -0.5%

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-4 -100.0% -4 -0.1% -8,000 -100.0% -524 -3.0% -160 -0.8%
Exclusive Metrics Diff for Current Function-4 -100.0% -8,000 -100.0% -524 -100.0% -160 -100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate-2 -50.0% -9 -225.0% 0 0.0% -208 -39.7% -104 -65.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 7 175.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable-1 -25.0% -6 -150.0% -4,000 -50.0% -48 -9.2% -20 -12.5%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 6 150.0% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -6 -150.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -5 -125.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments-1 -25.0% 3 75.0% -4,000 -50.0% -268 -51.1% -8 -5.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 3 75.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 2 50.0% 0 0.0% 0 0.0% 0 0.0%
drupal_html_id0 0.0% -2 -50.0% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 2 50.0% 0 0.0% 0 0.0% -28 -17.5%
filter_xss0 0.0% 1 25.0% 0 0.0% 0 0.0% 0 0.0%