Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls233 232 -1 -0.4%
Incl. Wall Time (microsec)19 23 4 21.1%
Incl. Wall Time (microsec) per call 0 0 0 21.6%
Excl. Wall Time (microsec)19 23 4 21.1%
Incl. CPU (microsecs)279 284 5 1.8%
Incl. CPU (microsecs) per call 1 1 0 2.2%
Excl. CPU (microsec)279 284 5 1.8%
Incl. MemUse (bytes)15,112 15,112 0 0.0%
Incl. MemUse (bytes) per call 65 65 0 0.4%
Excl. MemUse (bytes)15,112 15,112 0 0.0%
Incl. PeakMemUse (bytes)11,064 11,024 -40 -0.4%
Incl. PeakMemUse (bytes) per call 47 48 0 0.1%
Excl. PeakMemUse (bytes)11,064 11,024 -40 -0.4%

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% 4 0.4% 5 6.9% 0 0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function4 100.0% 5 100.0% 0 N/A% -40 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% -5 -125.0% -3 -60.0% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\DocParser::Identifier0 0.0% 5 125.0% -1 -20.0% 0 N/A% 48 120.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 3 75.0% 12 240.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 1 25.0% 2 40.0% 0 N/A% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert0 0.0% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% -7 -140.0% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType0 0.0% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotations@10 0.0% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
Twig_Environment::getCacheFilename-1 -100.0% 0 0.0% -4 -80.0% 0 N/A% -88 -220.0%
Drupal\Component\Utility\Xss::attributes0 0.0% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotations0 0.0% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 0 0.0% -4 -80.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -1 -20.0% 0 N/A% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% -2 -40.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 2 40.0% 0 N/A% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
request_path0 0.0% 0 0.0% 1 20.0% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 0.0% 8 160.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%