Diff Report
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a1557b90314Run #51a152d922ae0DiffDiff%
Number of Function Calls1,486 1,486 0 0.0%
Incl. Wall Time (microsec)5,977 5,780 -197 -3.3%
Incl. Wall Time (microsec) per call 4 4 -0 -3.3%
Excl. Wall Time (microsec)5,977 5,780 -197 -3.3%
Incl. CPU (microsecs)16,001 8,000 -8,001 -50.0%
Incl. CPU (microsecs) per call 11 5 -5 -50.0%
Excl. CPU (microsec)16,001 8,000 -8,001 -50.0%
Incl. MemUse (bytes)159,052 159,460 408 0.3%
Incl. MemUse (bytes) per call 107 107 0 0.3%
Excl. MemUse (bytes)159,052 159,460 408 0.3%
Incl. PeakMemUse (bytes)35,280 36,008 728 2.1%
Incl. PeakMemUse (bytes) per call 24 24 0 2.1%
Excl. PeakMemUse (bytes)35,280 36,008 728 2.1%

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% -197 -0.3% -8,001 -10.5% 408 0.8% 728 1.3%
Exclusive Metrics Diff for Current Function-197 -100.0% -8,001 -100.0% 408 100.0% 728 100.0%
Parent functions
Drupal\Core\Database\Connection::escapeField0 N/A% -70 -35.5% 4,000 50.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -43 -21.8% 0 0.0% -8 -2.0% -8 -1.1%
drupal_html_id0 N/A% -30 -15.2% -4,000 -50.0% 0 0.0% 24 3.3%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -22 -11.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -17 -8.6% -8,001 -100.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 N/A% -9 -4.6% 0 0.0% 0 0.0% -28 -3.8%
Drupal\Core\Database\Connection::expandArguments0 N/A% -8 -4.1% 0 0.0% 0 0.0% 256 35.2%
filter_xss0 N/A% 4 2.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline1 N/A% 4 2.0% 0 0.0% 520 127.5% 484 66.5%
Twig_Loader_Filesystem::findTemplate-1 N/A% -3 -1.5% 0 0.0% -104 -25.5% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -3 -1.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% -1 -0.5% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%