Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls871 872 1 0.1%
Incl. Wall Time (microsec)1,928 1,735 -193 -10.0%
Incl. Wall Time (microsec) per call 2 2 -0 -10.1%
Excl. Wall Time (microsec)1,928 1,735 -193 -10.0%
Incl. CPU (microsecs)2,623 2,423 -200 -7.6%
Incl. CPU (microsecs) per call 3 3 -0 -7.7%
Excl. CPU (microsec)2,623 2,423 -200 -7.6%
Incl. MemUse (bytes)142,704 142,832 128 0.1%
Incl. MemUse (bytes) per call 164 164 -0 -0.0%
Excl. MemUse (bytes)142,704 142,832 128 0.1%
Incl. PeakMemUse (bytes)28,008 28,096 88 0.3%
Incl. PeakMemUse (bytes) per call 32 32 0 0.2%
Excl. PeakMemUse (bytes)28,008 28,096 88 0.3%

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% -193 -8.4% -200 -9.7% 128 0.2% 88 0.2%
Exclusive Metrics Diff for Current Function-193 -100.0% -200 -100.0% 128 100.0% 88 100.0%
Parent functions
Drupal\Core\Database\Connection::escapeAlias0 0.0% -67 -34.7% -68 -34.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -58 -30.1% -68 -34.0% 0 0.0% 56 63.6%
Drupal\Core\Database\Connection::escapeTable0 0.0% -50 -25.9% -46 -23.0% 0 0.0% 32 36.4%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -18 -9.3% -12 -6.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -14 -7.3% -18 -9.0% 8 6.2% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 10 5.2% 7 3.5% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 4 2.1% 9 4.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -4 -2.1% -4 -2.0% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 4 2.1% 1 0.5% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -3 -1.6% -1 -0.5% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 2 1.0% -1 -0.5% 120 93.8% 0 0.0%
__TwigTemplate_e15111168cc9185fc52bfb148bf3a6e041b2946a4d65a6aed51526f52cfb6d17::doDisplay0 0.0% 1 0.5% 1 0.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 0.0% 1 0.5% 1 0.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 0.0% -1 -0.5% -1 -0.5% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%