Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #518eee9367b5dRun #518eefcaea15fDiffDiff%
Number of Function Calls544 544 0 0.0%
Incl. Wall Time (microsec)1,121 1,136 15 1.3%
Incl. Wall Time (microsec) per call 2 2 0 1.3%
Excl. Wall Time (microsec)1,121 1,136 15 1.3%
Incl. CPU (microsecs)1,635 1,594 -41 -2.5%
Incl. CPU (microsecs) per call 3 3 -0 -2.5%
Excl. CPU (microsec)1,635 1,594 -41 -2.5%
Incl. MemUse (bytes)89,144 89,144 0 0.0%
Incl. MemUse (bytes) per call 164 164 0 0.0%
Excl. MemUse (bytes)89,144 89,144 0 0.0%
Incl. PeakMemUse (bytes)27,680 27,680 0 0.0%
Incl. PeakMemUse (bytes) per call 51 51 0 0.0%
Excl. PeakMemUse (bytes)27,680 27,680 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% 15 22.7% -41 -4.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 100.0% -41 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% 6 40.0% -9 -22.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 5 33.3% -21 -51.2% 0 N/A% 0 N/A%
filter_xss0 N/A% 3 20.0% 1 2.4% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 3 20.0% -1 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -13.3% -18 -43.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 2 13.3% 18 43.9% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -1 -6.7% -1 -2.4% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -6.7% -1 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 0 0.0% -7 -17.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%