Diff Report
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51981e001fd46Run #51981beb768adDiffDiff%
Number of Function Calls677 677 0 0.0%
Incl. Wall Time (microsec)1,324 1,304 -20 -1.5%
Incl. Wall Time (microsec) per call 2 2 -0 -1.5%
Excl. Wall Time (microsec)1,324 1,304 -20 -1.5%
Incl. CPU (microsecs)1,905 1,894 -11 -0.6%
Incl. CPU (microsecs) per call 3 3 -0 -0.6%
Excl. CPU (microsec)1,905 1,894 -11 -0.6%
Incl. MemUse (bytes)112,320 112,320 0 0.0%
Incl. MemUse (bytes) per call 166 166 0 0.0%
Excl. MemUse (bytes)112,320 112,320 0 0.0%
Incl. PeakMemUse (bytes)20,296 20,296 0 0.0%
Incl. PeakMemUse (bytes) per call 30 30 0 0.0%
Excl. PeakMemUse (bytes)20,296 20,296 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% -20 -14.0% -11 -3.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-20 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -7 -35.0% -8 -72.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -5 -25.0% 2 18.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -3 -15.0% 5 45.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -2 -10.0% 4 36.4% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -2 -10.0% -2 -18.2% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -1 -5.0% 1 9.1% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -5.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 5.0% -1 -9.1% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_filter_xss_split0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 0 0.0% -9 -81.8% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
filter_xss0 N/A% 0 0.0% -4 -36.4% 0 N/A% 0 N/A%