Diff Report
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #51e221c38f48fRun #51e2215579f70DiffDiff%
Number of Function Calls181 180 -1 -0.6%
Incl. Wall Time (microsec)92 87 -5 -5.4%
Incl. Wall Time (microsec) per call 1 0 -0 -4.9%
Excl. Wall Time (microsec)92 87 -5 -5.4%
Incl. CPU (microsecs)250 253 3 1.2%
Incl. CPU (microsecs) per call 1 1 0 1.8%
Excl. CPU (microsec)250 253 3 1.2%
Incl. MemUse (bytes)11,136 11,136 0 0.0%
Incl. MemUse (bytes) per call 62 62 0 0.6%
Excl. MemUse (bytes)11,136 11,136 0 0.0%
Incl. PeakMemUse (bytes)8,080 8,080 0 0.0%
Incl. PeakMemUse (bytes) per call 45 45 0 0.6%
Excl. PeakMemUse (bytes)8,080 8,080 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% -5 -3.3% 3 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% 3 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Environment::getCacheFilename-1 -100.0% -3 -60.0% 0 0.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType0 0.0% 3 60.0% 3 100.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% -2 -40.0% 8 266.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% -1 -20.0% -1 -33.3% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Identifier0 0.0% -1 -20.0% -1 -33.3% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotations0 0.0% -1 -20.0% -3 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% -1 -20.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 1 20.0% 2 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% -1 -20.0% -1 -33.3% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 1 20.0% -1 -33.3% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotations@10 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% 1 33.3% 0 N/A% 0 N/A%