Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for strlen

strlenRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls131 130 -1 -0.8%
Incl. Wall Time (microsec)200 188 -12 -6.0%
Incl. Wall Time (microsec) per call 2 1 -0 -5.3%
Excl. Wall Time (microsec)200 188 -12 -6.0%
Incl. CPU (microsecs)340 333 -7 -2.1%
Incl. CPU (microsecs) per call 3 3 -0 -1.3%
Excl. CPU (microsec)340 333 -7 -2.1%
Incl. MemUse (bytes)11,088 11,088 0 0.0%
Incl. MemUse (bytes) per call 85 85 1 0.8%
Excl. MemUse (bytes)11,088 11,088 0 0.0%
Incl. PeakMemUse (bytes)1,856 1,856 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 0 0.8%
Excl. PeakMemUse (bytes)1,856 1,856 0 0.0%

Parent/Child Regression/Improvement report for strlen [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
strlen-1 -100.0% -12 -0.2% -7 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% -4 -33.3% 1 14.3% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType0 0.0% -2 -16.7% 3 42.9% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename-1 -100.0% -2 -16.7% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 2 16.7% -2 -28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% -2 -16.7% -1 -14.3% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotations@10 0.0% -2 -16.7% -2 -28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% -1 -8.3% -2 -28.6% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Identifier0 0.0% -1 -8.3% -1 -14.3% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotations0 0.0% 0 0.0% -2 -28.6% 0 N/A% 0 N/A%
devel_silent0 0.0% 0 0.0% -2 -28.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 1 14.3% 0 N/A% 0 N/A%