Diff Report
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls369 368 -1 -0.3%
Incl. Wall Time (microsec)83 61 -22 -26.5%
Incl. Wall Time (microsec) per call 0 0 -0 -26.3%
Excl. Wall Time (microsec)83 61 -22 -26.5%
Incl. CPU (microsecs)485 473 -12 -2.5%
Incl. CPU (microsecs) per call 1 1 -0 -2.2%
Excl. CPU (microsec)485 473 -12 -2.5%
Incl. MemUse (bytes)8,744 8,752 8 0.1%
Incl. MemUse (bytes) per call 24 24 0 0.4%
Excl. MemUse (bytes)8,744 8,752 8 0.1%
Incl. PeakMemUse (bytes)3,904 4,040 136 3.5%
Incl. PeakMemUse (bytes) per call 11 11 0 3.8%
Excl. PeakMemUse (bytes)3,904 4,040 136 3.5%

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% -22 -0.9% -12 -0.6% 8 0.0% 136 0.2%
Exclusive Metrics Diff for Current Function-22 -100.0% -12 -100.0% 8 100.0% 136 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% -15 -68.2% -11 -91.7% 0 0.0% 0 0.0%
Drupal\system\Controller\SystemController::setLinkActiveClass0 0.0% -12 -54.5% -9 -75.0% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename-1 -100.0% 3 13.6% -2 -16.7% 0 0.0% 136 100.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 2 9.1% 4 33.3% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::execute0 0.0% -1 -4.5% 1 8.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 1 4.5% 5 41.7% 0 0.0% 0 0.0%
request_path0 0.0% -1 -4.5% 0 0.0% 8 100.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 1 4.5% 1 8.3% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% -1 -8.3% 0 0.0% 0 0.0%