Diff Report
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #536ffc2aeaceaRun #536ffbe232db1DiffDiff%
Number of Function Calls953 953 0 0.0%
Incl. Wall Time (microsec)2,352 2,331 -21 -0.9%
Incl. Wall Time (microsec) per call 2 2 -0 -0.9%
Excl. Wall Time (microsec)2,352 2,331 -21 -0.9%
Incl. CPU (microsecs)3,167 3,129 -38 -1.2%
Incl. CPU (microsecs) per call 3 3 -0 -1.2%
Excl. CPU (microsec)3,167 3,129 -38 -1.2%
Incl. MemUse (bytes)156,168 156,168 0 0.0%
Incl. MemUse (bytes) per call 164 164 0 0.0%
Excl. MemUse (bytes)156,168 156,168 0 0.0%
Incl. PeakMemUse (bytes)24,872 24,872 0 0.0%
Incl. PeakMemUse (bytes) per call 26 26 0 0.0%
Excl. PeakMemUse (bytes)24,872 24,872 0 0.0%

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% -21 -0.7% -38 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-21 -100.0% -38 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -19 -90.5% -38 -100.0% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -8 -38.1% -28 -73.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 4 19.0% -10 -26.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -3 -14.3% -3 -7.9% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -2 -9.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 2 9.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 2 9.5% 17 44.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 2 9.5% 8 21.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% 1 4.8% 1 2.6% 0 N/A% 0 N/A%
__TwigTemplate_24ef28b509810e22ee61a48b43d8eb817d66e3214c7c855f6b7e9d543b807dd8::doDisplay0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::attributes0 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 0 0.0% -2 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 5 13.2% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
drupal_clean_id_identifier0 N/A% 0 0.0% 9 23.7% 0 N/A% 0 N/A%