Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls480 481 1 0.2%
Incl. Wall Time (microsec)1,657 1,600 -57 -3.4%
Incl. Wall Time (microsec) per call 3 3 -0 -3.6%
Excl. Wall Time (microsec)1,657 1,600 -57 -3.4%
Incl. CPU (microsecs)2,094 2,060 -34 -1.6%
Incl. CPU (microsecs) per call 4 4 -0 -1.8%
Excl. CPU (microsec)2,094 2,060 -34 -1.6%
Incl. MemUse (bytes)84,336 84,456 120 0.1%
Incl. MemUse (bytes) per call 176 176 -0 -0.1%
Excl. MemUse (bytes)84,336 84,456 120 0.1%
Incl. PeakMemUse (bytes)19,928 20,200 272 1.4%
Incl. PeakMemUse (bytes) per call 42 42 0 1.2%
Excl. PeakMemUse (bytes)19,928 20,200 272 1.4%

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% -57 -5.2% -34 -15.7% 120 0.1% 272 0.3%
Exclusive Metrics Diff for Current Function-57 -100.0% -34 -100.0% 120 100.0% 272 100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate1 100.0% 1 1.8% 5 14.7% 120 100.0% 0 0.0%
drupal_html_id0 0.0% -6 -10.5% -5 -14.7% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -3 -5.3% -4 -11.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% -2 -3.5% 1 2.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -1 -1.8% 1 2.9% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -7 -12.3% -6 -17.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -8 -14.0% 9 26.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -18 -31.6% -32 -94.1% 0 0.0% -8 -2.9%
Drupal\Core\Database\Connection::expandArguments0 0.0% -11 -19.3% -1 -2.9% 0 0.0% 280 102.9%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -5 -8.8% -5 -14.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 4 7.0% 3 8.8% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%