Diff Report
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48ec52134e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #52e48e674e7b6Run #52e48ec52134eDiffDiff%
Number of Function Calls115 115 0 0.0%
Incl. Wall Time (microsec)443 429 -14 -3.2%
Incl. Wall Time (microsec) per call 4 4 -0 -3.2%
Excl. Wall Time (microsec)443 429 -14 -3.2%
Incl. CPU (microsecs)572 539 -33 -5.8%
Incl. CPU (microsecs) per call 5 5 -0 -5.8%
Excl. CPU (microsec)572 539 -33 -5.8%
Incl. MemUse (bytes)26,992 26,992 0 0.0%
Incl. MemUse (bytes) per call 235 235 0 0.0%
Excl. MemUse (bytes)26,992 26,992 0 0.0%
Incl. PeakMemUse (bytes)7,760 7,760 0 0.0%
Incl. PeakMemUse (bytes) per call 67 67 0 0.0%
Excl. PeakMemUse (bytes)7,760 7,760 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% -14 -2.0% -33 -5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -100.0% -33 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_basename0 N/A% -13 -92.9% -18 -54.5% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% -9 -64.3% -7 -21.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 3 21.4% -9 -27.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 3 21.4% 3 9.1% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 1 7.1% 1 3.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 1 7.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -1 -3.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -3 -9.1% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% -1 -3.0% 0 N/A% 0 N/A%