Diff Report
Run #52353dd1139c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #52353dd1139c1Run #52353d82849e7DiffDiff%
Number of Function Calls226 226 0 0.0%
Incl. Wall Time (microsec)1,024 1,002 -22 -2.1%
Incl. Wall Time (microsec) per call 5 4 -0 -2.1%
Excl. Wall Time (microsec)1,024 1,002 -22 -2.1%
Incl. CPU (microsecs)1,247 1,203 -44 -3.5%
Incl. CPU (microsecs) per call 6 5 -0 -3.5%
Excl. CPU (microsec)1,247 1,203 -44 -3.5%
Incl. MemUse (bytes)41,784 41,784 0 0.0%
Incl. MemUse (bytes) per call 185 185 0 0.0%
Excl. MemUse (bytes)41,784 41,784 0 0.0%
Incl. PeakMemUse (bytes)7,056 7,056 0 0.0%
Incl. PeakMemUse (bytes) per call 31 31 0 0.0%
Excl. PeakMemUse (bytes)7,056 7,056 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% -22 -73.3% -44 -5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-22 -100.0% -44 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -23 -104.5% -21 -47.7% 0 N/A% 0 N/A%
drupal_basename0 N/A% 14 63.6% 12 27.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -7 -31.8% -3 -6.8% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% -6 -27.3% -23 -52.3% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% -3 -13.6% -2 -4.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 3 13.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::getProviderFromNamespace0 N/A% 1 4.5% 2 4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -1 -4.5% -7 -15.9% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 1 4.5% 4 9.1% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% -1 -4.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 2 4.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% -10 -22.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% 3 6.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%