Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51aad15cb89bbRun #51aad231c9c46DiffDiff%
Number of Function Calls662 663 1 0.2%
Incl. Wall Time (microsec)1,333 1,318 -15 -1.1%
Incl. Wall Time (microsec) per call 2 2 -0 -1.3%
Excl. Wall Time (microsec)1,333 1,318 -15 -1.1%
Incl. CPU (microsecs)1,844 1,875 31 1.7%
Incl. CPU (microsecs) per call 3 3 0 1.5%
Excl. CPU (microsec)1,844 1,875 31 1.7%
Incl. MemUse (bytes)110,976 111,104 128 0.1%
Incl. MemUse (bytes) per call 168 168 -0 -0.0%
Excl. MemUse (bytes)110,976 111,104 128 0.1%
Incl. PeakMemUse (bytes)16,760 16,680 -80 -0.5%
Incl. PeakMemUse (bytes) per call 25 25 -0 -0.6%
Excl. PeakMemUse (bytes)16,760 16,680 -80 -0.5%

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_replace1 100.0% -15 -5.6% 31 2.1% 128 0.2% -80 -0.1%
Exclusive Metrics Diff for Current Function-15 -100.0% 31 100.0% 128 100.0% -80 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeField0 0.0% -6 -40.0% 1 3.2% 0 0.0% 0 0.0%
drupal_html_id0 0.0% -5 -33.3% 2 6.5% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 4 26.7% 7 22.6% 136 106.2% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -3 -20.0% 15 48.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -3 -20.0% -1 -3.2% -8 -6.2% -48 -60.0%
Drupal\Component\Utility\Xss::filter0 0.0% 1 6.7% 4 12.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -6.7% -2 -6.5% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% -1 -6.7% 0 0.0% 0 0.0% -32 -40.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -1 -6.7% -6 -19.4% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -1 -6.7% 2 6.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 1 6.7% 9 29.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%