Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls271 271 0 0.0%
Incl. Wall Time (microsec)10 12 2 20.0%
Incl. Wall Time (microsec) per call 0 0 0 20.0%
Excl. Wall Time (microsec)10 12 2 20.0%
Incl. CPU (microsecs)329 365 36 10.9%
Incl. CPU (microsecs) per call 1 1 0 10.9%
Excl. CPU (microsec)329 365 36 10.9%
Incl. MemUse (bytes)12,736 12,760 24 0.2%
Incl. MemUse (bytes) per call 47 47 0 0.2%
Excl. MemUse (bytes)12,736 12,760 24 0.2%
Incl. PeakMemUse (bytes)9,408 9,432 24 0.3%
Incl. PeakMemUse (bytes) per call 35 35 0 0.3%
Excl. PeakMemUse (bytes)9,408 9,432 24 0.3%

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
strlen0 N/A% 2 0.0% 36 0.8% 24 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 36 100.0% 24 100.0% 24 100.0%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 2 100.0% 7 19.4% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 2 100.0% -2 -5.6% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType0 N/A% 1 50.0% 5 13.9% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Identifier0 N/A% -1 -50.0% -8 -22.2% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotations0 N/A% -1 -50.0% -2 -5.6% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -1 -50.0% -7 -19.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -1 -50.0% 2 5.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 1 50.0% 2 5.6% 0 0.0% 0 0.0%
drupal_settings_initialize0 N/A% 0 0.0% -2 -5.6% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename0 N/A% 0 0.0% 34 94.4% 24 100.0% 24 100.0%
Doctrine\Common\Annotations\DocParser::Annotations@10 N/A% 0 0.0% 3 8.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -2 -5.6% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 N/A% 0 0.0% -3 -8.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% 11 30.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% -2 -5.6% 0 0.0% 0 0.0%
request_path0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%