Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls956 956 0 0.0%
Incl. Wall Time (microsec)3,879 3,456 -423 -10.9%
Incl. Wall Time (microsec) per call 4 4 -0 -10.9%
Excl. Wall Time (microsec)3,879 3,456 -423 -10.9%
Incl. CPU (microsecs)4,716 4,286 -430 -9.1%
Incl. CPU (microsecs) per call 5 4 -0 -9.1%
Excl. CPU (microsec)4,716 4,286 -430 -9.1%
Incl. MemUse (bytes)156,592 156,592 0 0.0%
Incl. MemUse (bytes) per call 164 164 0 0.0%
Excl. MemUse (bytes)156,592 156,592 0 0.0%
Incl. PeakMemUse (bytes)21,712 21,712 0 0.0%
Incl. PeakMemUse (bytes) per call 23 23 0 0.0%
Excl. PeakMemUse (bytes)21,712 21,712 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% -423 -1.1% -430 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-423 -100.0% -430 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -111 -26.2% -114 -26.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -71 -16.8% -55 -12.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -66 -15.6% -70 -16.3% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -50 -11.8% -73 -17.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -44 -10.4% -44 -10.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -34 -8.0% -21 -4.9% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -20 -4.7% -28 -6.5% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -19 -4.5% -28 -6.5% 0 N/A% 0 N/A%
parse_size0 N/A% 6 1.4% 4 0.9% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -4 -0.9% -6 -1.4% 0 N/A% 0 N/A%
__TwigTemplate_24ef28b509810e22ee61a48b43d8eb817d66e3214c7c855f6b7e9d543b807dd8::doDisplay0 N/A% -4 -0.9% -5 -1.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% -4 -0.9% 3 0.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -0.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 1 0.2% 1 0.2% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -1 -0.2% 6 1.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% 0 0.0% 1 0.2% 0 N/A% 0 N/A%
__TwigTemplate_2b928ab5677b76e74cf30ed34d14fdda35f400fe41ddc775a91e38ed3e1f34d8::doDisplay0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%