Diff Report
Run #51a155e569388: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152cadd6cc: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a155e569388Run #51a152cadd6ccDiffDiff%
Number of Function Calls1,920 1,920 0 0.0%
Incl. Wall Time (microsec)7,391 7,339 -52 -0.7%
Incl. Wall Time (microsec) per call 4 4 -0 -0.7%
Excl. Wall Time (microsec)7,391 7,339 -52 -0.7%
Incl. CPU (microsecs)12,000 8,000 -4,000 -33.3%
Incl. CPU (microsecs) per call 6 4 -2 -33.3%
Excl. CPU (microsec)12,000 8,000 -4,000 -33.3%
Incl. MemUse (bytes)276,052 276,052 0 0.0%
Incl. MemUse (bytes) per call 144 144 0 0.0%
Excl. MemUse (bytes)276,052 276,052 0 0.0%
Incl. PeakMemUse (bytes)46,928 46,928 0 0.0%
Incl. PeakMemUse (bytes) per call 24 24 0 0.0%
Excl. PeakMemUse (bytes)46,928 46,928 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% -52 -1.9% -4,000 -400000.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-52 -100.0% -4,000 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -24 -46.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -19 -36.5% -4,000 -100.0% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -6 -11.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 4 7.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -3 -5.8% 4,000 100.0% 0 N/A% 0 N/A%
filter_xss0 N/A% -2 -3.8% 0 0.0% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -2 -3.8% 0 0.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -1 -1.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 1 1.9% -4,000 -100.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -1.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 1 1.9% 0 0.0% 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% 0 0.0% 0 N/A% 0 N/A%