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

preg_replaceRun #51a14be6130cbRun #51a14f12e142eDiffDiff%
Number of Function Calls1,008 1,008 0 0.0%
Incl. Wall Time (microsec)4,190 4,210 20 0.5%
Incl. Wall Time (microsec) per call 4 4 0 0.5%
Excl. Wall Time (microsec)4,190 4,210 20 0.5%
Incl. CPU (microsecs)12,001 0 -12,001 -100.0%
Incl. CPU (microsecs) per call 12 0 -12 -100.0%
Excl. CPU (microsec)12,001 0 -12,001 -100.0%
Incl. MemUse (bytes)117,108 116,704 -404 -0.3%
Incl. MemUse (bytes) per call 116 116 -0 -0.3%
Excl. MemUse (bytes)117,108 116,704 -404 -0.3%
Incl. PeakMemUse (bytes)32,940 32,220 -720 -2.2%
Incl. PeakMemUse (bytes) per call 33 32 -1 -2.2%
Excl. PeakMemUse (bytes)32,940 32,220 -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 Function20 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::findTemplate1 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::getPatternOutline-1 N/A% -4 -20.0% 0 0.0% -520 -128.7% -484 -67.2%
Drupal\Core\Database\Connection::expandArguments0 N/A% 4 20.0% -4,000 -33.3% 12 3.0% -376 -52.2%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 4 20.0% 0 0.0% 0 0.0% 0 0.0%
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%