Diff Report
Run #51a27ce83196d: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a27d81b1262: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a27ce83196dRun #51a27d81b1262DiffDiff%
Number of Function Calls555 556 1 0.2%
Incl. Wall Time (microsec)1,385 1,345 -40 -2.9%
Incl. Wall Time (microsec) per call 2 2 -0 -3.1%
Excl. Wall Time (microsec)1,385 1,345 -40 -2.9%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 7 0 -7 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)91,328 91,448 120 0.1%
Incl. MemUse (bytes) per call 165 164 -0 -0.0%
Excl. MemUse (bytes)91,328 91,448 120 0.1%
Incl. PeakMemUse (bytes)27,000 27,096 96 0.4%
Incl. PeakMemUse (bytes) per call 49 49 0 0.2%
Excl. PeakMemUse (bytes)27,000 27,096 96 0.4%

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_replace1 100.0% -40 -1.5% -4,000 -100.0% 120 0.2% 96 0.2%
Exclusive Metrics Diff for Current Function-40 -100.0% -4,000 -100.0% 120 100.0% 96 100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% -32 -80.0% 0 0.0% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 9 22.5% -4,000 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -8 -20.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -6 -15.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -4 -10.0% 0 0.0% 0 0.0% -56 -58.3%
Twig_Loader_Filesystem::findTemplate1 100.0% 4 10.0% 0 0.0% 120 100.0% 152 158.3%
drupal_clean_css_identifier0 0.0% -3 -7.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 2 5.0% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -1 -2.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -1 -2.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
filter_xss0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%