Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_match

preg_matchRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls676 676 0 0.0%
Incl. Wall Time (microsec)2,082 2,187 105 5.0%
Incl. Wall Time (microsec) per call 3 3 0 5.0%
Excl. Wall Time (microsec)2,082 2,187 105 5.0%
Incl. CPU (microsecs)2,773 2,874 101 3.6%
Incl. CPU (microsecs) per call 4 4 0 3.6%
Excl. CPU (microsec)2,773 2,874 101 3.6%
Incl. MemUse (bytes)82,688 82,584 -104 -0.1%
Incl. MemUse (bytes) per call 122 122 -0 -0.1%
Excl. MemUse (bytes)82,688 82,584 -104 -0.1%
Incl. PeakMemUse (bytes)7,000 7,024 24 0.3%
Incl. PeakMemUse (bytes) per call 10 10 0 0.3%
Excl. PeakMemUse (bytes)7,000 7,024 24 0.3%

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% 105 3.1% 101 1.3% -104 -0.1% 24 0.0%
Exclusive Metrics Diff for Current Function105 100.0% 101 100.0% -104 -100.0% 24 100.0%
Parent functions
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 40 38.1% 56 55.4% 0 0.0% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% 35 33.3% 20 19.8% 0 0.0% 0 0.0%
file_uri_scheme0 N/A% 22 21.0% 19 18.8% -104 -100.0% 0 0.0%
drupal_basename0 N/A% 8 7.6% 5 5.0% 0 0.0% 24 100.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -3 -2.9% -4 -4.0% 0 0.0% 0 0.0%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 N/A% 2 1.9% 3 3.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 1 1.0% -1 -1.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 5 5.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_filter_url0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% 1 1.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -3 -3.0% 0 0.0% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%