Diff Report
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a19275db084Run #51a191a350534DiffDiff%
Number of Function Calls729 671 -58 -8.0%
Incl. Wall Time (microsec)2,491 2,210 -281 -11.3%
Incl. Wall Time (microsec) per call 3 3 -0 -3.6%
Excl. Wall Time (microsec)2,491 2,210 -281 -11.3%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 6 6 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)80,760 72,556 -8,204 -10.2%
Incl. MemUse (bytes) per call 111 108 -3 -2.4%
Excl. MemUse (bytes)80,760 72,556 -8,204 -10.2%
Incl. PeakMemUse (bytes)30,556 27,964 -2,592 -8.5%
Incl. PeakMemUse (bytes) per call 42 42 -0 -0.6%
Excl. PeakMemUse (bytes)30,556 27,964 -2,592 -8.5%

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_replace-58 -100.0% -281 -0.4% 4,000 6.2% -8,204 -1.8% -2,592 -0.5%
Exclusive Metrics Diff for Current Function-281 -100.0% 4,000 100.0% -8,204 -100.0% -2,592 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable-21 -36.2% -126 -44.8% 0 0.0% -1,496 -18.2% -40 -1.5%
Drupal\Core\Database\Connection::expandArguments-17 -29.3% -64 -22.8% 0 0.0% -4,300 -52.4% -2,272 -87.7%
Twig_Loader_Filesystem::findTemplate-8 -13.8% -37 -13.2% 0 0.0% -960 -11.7% -340 -13.1%
Drupal\Core\Database\Connection::escapeField-3 -5.2% -18 -6.4% 0 0.0% -240 -2.9% -24 -0.9%
Drupal\Core\Database\Connection::escapeAlias-2 -3.4% -13 -4.6% 4,000 100.0% -156 -1.9% 32 1.2%
drupal_match_path-1 -1.7% -12 -4.3% 0 0.0% -660 -8.0% -80 -3.1%
filter_xss-4 -6.9% -9 -3.2% 0 0.0% -240 -2.9% 128 4.9%
drupal_clean_css_identifier-2 -3.4% -9 -3.2% 0 0.0% -140 -1.7% 0 0.0%
drupal_html_id0 0.0% 8 2.8% 0 0.0% -12 -0.1% 4 0.2%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%