Diff Report
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a14f12e142eRun #51a14be6130cbDiffDiff%
Number of Function Calls1,008 1,008 0 0.0%
Incl. Wall Time (microsec)4,210 4,190 -20 -0.5%
Incl. Wall Time (microsec) per call 4 4 -0 -0.5%
Excl. Wall Time (microsec)4,210 4,190 -20 -0.5%
Incl. CPU (microsecs)0 12,001 12,001 N/A%
Incl. CPU (microsecs) per call 0 12 12 N/A%
Excl. CPU (microsec)0 12,001 12,001 N/A%
Incl. MemUse (bytes)116,704 117,108 404 0.3%
Incl. MemUse (bytes) per call 116 116 0 0.3%
Excl. MemUse (bytes)116,704 117,108 404 0.3%
Incl. PeakMemUse (bytes)32,220 32,940 720 2.2%
Incl. PeakMemUse (bytes) per call 32 33 1 2.2%
Excl. PeakMemUse (bytes)32,220 32,940 720 2.2%

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% -20 -0.1% 12,001 75.0% 404 0.8% 720 1.4%
Exclusive Metrics Diff for Current Function-20 -100.0% 12,001 100.0% 404 100.0% 720 100.0%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -43 -215.0% 4,001 33.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 17 85.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 9 45.0% 4,000 33.3% 0 0.0% -36 -5.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 8 40.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate-1 N/A% -8 -40.0% 0 0.0% -104 -25.7% -104 -14.4%
filter_xss0 N/A% -6 -30.0% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 N/A% 6 30.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline1 N/A% 4 20.0% 0 0.0% 520 128.7% 484 67.2%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -4 -20.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -4 -20.0% 4,000 33.3% -12 -3.0% 376 52.2%
drupal_match_path0 N/A% 1 5.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_html_id0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%