Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #51c24fd9b971aRun #51c25102ed66dDiffDiff%
Number of Function Calls422 422 0 0.0%
Incl. Wall Time (microsec)1,529 1,569 40 2.6%
Incl. Wall Time (microsec) per call 4 4 0 2.6%
Excl. Wall Time (microsec)1,529 1,569 40 2.6%
Incl. CPU (microsecs)1,935 1,964 29 1.5%
Incl. CPU (microsecs) per call 5 5 0 1.5%
Excl. CPU (microsec)1,935 1,964 29 1.5%
Incl. MemUse (bytes)56,256 56,256 0 0.0%
Incl. MemUse (bytes) per call 133 133 0 0.0%
Excl. MemUse (bytes)56,256 56,256 0 0.0%
Incl. PeakMemUse (bytes)3,480 3,496 16 0.5%
Incl. PeakMemUse (bytes) per call 8 8 0 0.5%
Excl. PeakMemUse (bytes)3,480 3,496 16 0.5%

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% 40 0.3% 29 0.2% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function40 100.0% 29 100.0% 0 N/A% 16 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 22 55.0% 36 124.1% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 15 37.5% -3 -10.3% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 3 7.5% -10 -34.5% 0 N/A% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 2 5.0% 5 17.2% 0 N/A% 16 100.0%
drupal_basename0 N/A% 2 5.0% -1 -3.4% -16 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -1 -2.5% 11 37.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -1 -2.5% -1 -3.4% 0 N/A% 0 0.0%
drupal_valid_http_host0 N/A% -1 -2.5% -2 -6.9% 0 N/A% 0 0.0%
drupal_match_path0 N/A% -1 -2.5% -2 -6.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 N/A% 0 0.0% -2 -6.9% 16 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 0.0%
custom_block_menu_local_tasks0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 0.0%