Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #5208407650493Run #52084105e6dcbDiffDiff%
Number of Function Calls128 129 1 0.8%
Incl. Wall Time (microsec)8 10 2 25.0%
Incl. Wall Time (microsec) per call 0 0 0 24.0%
Excl. Wall Time (microsec)8 10 2 25.0%
Incl. CPU (microsecs)146 186 40 27.4%
Incl. CPU (microsecs) per call 1 1 0 26.4%
Excl. CPU (microsec)146 186 40 27.4%
Incl. MemUse (bytes)11,936 11,952 16 0.1%
Incl. MemUse (bytes) per call 93 93 -1 -0.6%
Excl. MemUse (bytes)11,936 11,952 16 0.1%
Incl. PeakMemUse (bytes)6,376 7,096 720 11.3%
Incl. PeakMemUse (bytes) per call 50 55 5 10.4%
Excl. PeakMemUse (bytes)6,376 7,096 720 11.3%

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% 2 0.3% 40 3.8% 16 0.1% 720 2.6%
Exclusive Metrics Diff for Current Function2 100.0% 40 100.0% 16 100.0% 720 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 2 100.0% -2 -5.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType0 0.0% -1 -50.0% 11 27.5% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename1 100.0% 1 50.0% 3 7.5% 0 0.0% 704 97.8%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -1 -50.0% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotations@10 0.0% 1 50.0% 15 37.5% 16 100.0% 16 2.2%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% 6 15.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Identifier0 0.0% 0 0.0% 2 5.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotations0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 0 0.0% 2 5.0% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert0 0.0% 0 0.0% 2 5.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 0 0.0% 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%
request_path0 0.0% 0 0.0% 1 2.5% 0 0.0% 0 0.0%