Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51afe7feeb64dRun #51afe875368e3DiffDiff%
Number of Function Calls1,159 1,160 1 0.1%
Incl. Wall Time (microsec)2,155 2,167 12 0.6%
Incl. Wall Time (microsec) per call 2 2 0 0.5%
Excl. Wall Time (microsec)2,155 2,167 12 0.6%
Incl. CPU (microsecs)3,124 3,195 71 2.3%
Incl. CPU (microsecs) per call 3 3 0 2.2%
Excl. CPU (microsec)3,124 3,195 71 2.3%
Incl. MemUse (bytes)168,520 168,640 120 0.1%
Incl. MemUse (bytes) per call 145 145 -0 -0.0%
Excl. MemUse (bytes)168,520 168,640 120 0.1%
Incl. PeakMemUse (bytes)28,456 28,472 16 0.1%
Incl. PeakMemUse (bytes) per call 25 25 -0 -0.0%
Excl. PeakMemUse (bytes)28,456 28,472 16 0.1%

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% 12 7.7% 71 118.3% 120 0.3% 16 0.0%
Exclusive Metrics Diff for Current Function12 100.0% 71 100.0% 120 100.0% 16 100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% 22 183.3% 31 43.7% 0 0.0% 16 100.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -10 -83.3% -9 -12.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% 10 83.3% 36 50.7% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -5 -41.7% 6 8.5% 0 0.0% 0 0.0%
drupal_html_id0 0.0% -4 -33.3% -14 -19.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -4 -33.3% -1 -1.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 3 25.0% 22 31.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 3 25.0% -1 -1.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% -3 -25.0% -3 -4.2% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 1 8.3% 6 8.5% 120 100.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -1 -8.3% -1 -1.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% -2 -2.8% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 0 0.0% 1 1.4% 0 0.0% 0 0.0%