Diff Report
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #52e48e674e7b6Run #52e48ef364ce3DiffDiff%
Number of Function Calls115 115 0 0.0%
Incl. Wall Time (microsec)443 426 -17 -3.8%
Incl. Wall Time (microsec) per call 4 4 -0 -3.8%
Excl. Wall Time (microsec)443 426 -17 -3.8%
Incl. CPU (microsecs)572 533 -39 -6.8%
Incl. CPU (microsecs) per call 5 5 -0 -6.8%
Excl. CPU (microsec)572 533 -39 -6.8%
Incl. MemUse (bytes)26,992 27,000 8 0.0%
Incl. MemUse (bytes) per call 235 235 0 0.0%
Excl. MemUse (bytes)26,992 27,000 8 0.0%
Incl. PeakMemUse (bytes)7,760 7,768 8 0.1%
Incl. PeakMemUse (bytes) per call 67 68 0 0.1%
Excl. PeakMemUse (bytes)7,760 7,768 8 0.1%

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 -5.3% -39 -9.8% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-17 -100.0% -39 -100.0% 8 100.0% 8 100.0%
Parent functions
drupal_basename0 N/A% -10 -58.8% -6 -15.4% 8 100.0% 8 100.0%
menu_item_route_access0 N/A% -7 -41.2% -11 -28.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 5 29.4% 1 2.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -5 -29.4% -5 -12.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -2 -5.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 N/A% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% -3 -7.7% 0 0.0% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -4 -10.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% -6 -15.4% 0 0.0% 0 0.0%
drupal_valid_http_host0 N/A% 0 0.0% -2 -5.1% 0 0.0% 0 0.0%