Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls2,774 2,777 3 0.1%
Incl. Wall Time (microsec)182 181 -1 -0.5%
Incl. Wall Time (microsec) per call 0 0 -0 -0.7%
Excl. Wall Time (microsec)182 181 -1 -0.5%
Incl. CPU (microsecs)2,962 3,011 49 1.7%
Incl. CPU (microsecs) per call 1 1 0 1.5%
Excl. CPU (microsec)2,962 3,011 49 1.7%
Incl. MemUse (bytes)16,416 16,424 8 0.0%
Incl. MemUse (bytes) per call 6 6 -0 -0.1%
Excl. MemUse (bytes)16,416 16,424 8 0.0%
Incl. PeakMemUse (bytes)4,824 4,256 -568 -11.8%
Incl. PeakMemUse (bytes) per call 2 2 -0 -11.9%
Excl. PeakMemUse (bytes)4,824 4,256 -568 -11.8%

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
strlen3 100.0% -1 -0.0% 49 1.4% 8 0.0% -568 -0.2%
Exclusive Metrics Diff for Current Function-1 -100.0% 49 100.0% 8 100.0% -568 -100.0%
Parent functions
Symfony\Component\Yaml\Inline::parse0 0.0% -16 -1600.0% 26 53.1% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Inline::parseScalar0 0.0% 14 1400.0% 25 51.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% -9 -900.0% -12 -24.5% 24 300.0% 0 0.0%
Symfony\Component\Yaml\Inline::parseQuotedScalar0 0.0% 6 600.0% 3 6.1% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 2 200.0% 0 0.0% 0 0.0% -568 -100.0%
Symfony\Component\Yaml\Parser::getCurrentLineIndentation0 0.0% 2 200.0% 22 44.9% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 0.0% 1 100.0% -2 -4.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% -1 -100.0% 1 2.0% -16 -200.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% -1 -100.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename3 100.0% 1 100.0% -2 -4.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -1 -100.0% -10 -20.4% 0 0.0% 0 0.0%
request_path0 0.0% 1 100.0% -1 -2.0% 0 0.0% 0 0.0%
_drupal_request_initialize0 0.0% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 0.0% -3 -6.1% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%