Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls128 129 1 0.8%
Incl. Wall Time (microsec)8 7 -1 -12.5%
Incl. Wall Time (microsec) per call 0 0 -0 -13.2%
Excl. Wall Time (microsec)8 7 -1 -12.5%
Incl. CPU (microsecs)146 171 25 17.1%
Incl. CPU (microsecs) per call 1 1 0 16.2%
Excl. CPU (microsec)146 171 25 17.1%
Incl. MemUse (bytes)11,936 11,936 0 0.0%
Incl. MemUse (bytes) per call 93 93 -1 -0.8%
Excl. MemUse (bytes)11,936 11,936 0 0.0%
Incl. PeakMemUse (bytes)6,376 7,080 704 11.0%
Incl. PeakMemUse (bytes) per call 50 55 5 10.2%
Excl. PeakMemUse (bytes)6,376 7,080 704 11.0%

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
strlen1 100.0% -1 -0.4% 25 2.8% 0 0.0% 704 2.4%
Exclusive Metrics Diff for Current Function-1 -100.0% 25 100.0% 0 N/A% 704 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% -1 -100.0% -1 -4.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -1 -100.0% -1 -4.0% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotations@10 0.0% 1 100.0% 1 4.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% 4 16.0% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType0 0.0% 0 0.0% 13 52.0% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotations0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 0 0.0% 8 32.0% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\DocParser::Identifier0 0.0% 0 0.0% 2 8.0% 0 N/A% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert0 0.0% 0 0.0% 1 4.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -1 -4.0% 0 N/A% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% -1 -4.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% -2 -8.0% 0 N/A% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% -1 -4.0% 0 N/A% 0 0.0%
request_path0 0.0% 0 0.0% 1 4.0% 0 N/A% 0 0.0%
Twig_Environment::getCacheFilename1 100.0% 0 0.0% 2 8.0% 0 N/A% 704 100.0%