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

preg_replaceRun #51a152cadd6ccRun #51a155e569388DiffDiff%
Number of Function Calls1,920 1,920 0 0.0%
Incl. Wall Time (microsec)7,339 7,391 52 0.7%
Incl. Wall Time (microsec) per call 4 4 0 0.7%
Excl. Wall Time (microsec)7,339 7,391 52 0.7%
Incl. CPU (microsecs)8,000 12,000 4,000 50.0%
Incl. CPU (microsecs) per call 4 6 2 50.0%
Excl. CPU (microsec)8,000 12,000 4,000 50.0%
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 Function52 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%