Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls75 75 0 0.0%
Incl. Wall Time (microsec)247 230 -17 -6.9%
Incl. Wall Time (microsec) per call 3 3 -0 -6.9%
Excl. Wall Time (microsec)247 230 -17 -6.9%
Incl. CPU (microsecs)305 299 -6 -2.0%
Incl. CPU (microsecs) per call 4 4 -0 -2.0%
Excl. CPU (microsec)305 299 -6 -2.0%
Incl. MemUse (bytes)16,488 16,488 0 0.0%
Incl. MemUse (bytes) per call 220 220 0 0.0%
Excl. MemUse (bytes)16,488 16,488 0 0.0%
Incl. PeakMemUse (bytes)9,480 9,480 0 0.0%
Incl. PeakMemUse (bytes) per call 126 126 0 0.0%
Excl. PeakMemUse (bytes)9,480 9,480 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_match0 N/A% -17 -31.5% -6 -8.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-17 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -10 -58.8% -9 -150.0% 0 N/A% 0 N/A%
url0 N/A% -5 -29.4% -3 -50.0% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% -1 -5.9% 0 0.0% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% 1 5.9% 1 16.7% 0 N/A% 0 N/A%
url_is_external0 N/A% -1 -5.9% 0 0.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% -1 -5.9% 3 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 4 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%