Diff Report
Run #51a5256dc4557: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_match

preg_matchRun #51a5256dc4557Run #51a518f009231DiffDiff%
Number of Function Calls74 78 4 5.4%
Incl. Wall Time (microsec)412 399 -13 -3.2%
Incl. Wall Time (microsec) per call 6 5 -0 -8.1%
Excl. Wall Time (microsec)412 399 -13 -3.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)11,640 12,048 408 3.5%
Incl. MemUse (bytes) per call 157 154 -3 -1.8%
Excl. MemUse (bytes)11,640 12,048 408 3.5%
Incl. PeakMemUse (bytes)4,800 4,800 0 0.0%
Incl. PeakMemUse (bytes) per call 65 62 -3 -5.1%
Excl. PeakMemUse (bytes)4,800 4,800 0 0.0%

Parent/Child Regression/Improvement report for preg_match [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_match4 100.0% -13 -0.4% 0 0.0% 408 0.6% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -100.0% 0 N/A% 408 100.0% 0 N/A%
Parent functions
Drupal\field\Plugin\Core\Entity\Field::__construct0 0.0% -34 -261.5% 0 N/A% 0 0.0% 0 N/A%
url2 50.0% 10 76.9% 0 N/A% 408 100.0% 0 N/A%
drupal_strip_dangerous_protocols2 50.0% 6 46.2% 0 N/A% 0 0.0% 0 N/A%
drupal_validate_utf80 0.0% 1 7.7% 0 N/A% 0 0.0% 0 N/A%
custom_block_menu_local_tasks0 0.0% 1 7.7% 0 N/A% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 0.0% 1 7.7% 0 N/A% 0 0.0% 0 N/A%
drupal_valid_http_host0 0.0% 1 7.7% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 7.7% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 1 7.7% 0 N/A% 0 0.0% 0 N/A%
drupal_basename0 0.0% -1 -7.7% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
drupal_valid_test_ua0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
drupal_match_path0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%