Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30feb01694: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #51e30f7568a45Run #51e30feb01694DiffDiff%
Number of Function Calls351 351 0 0.0%
Incl. Wall Time (microsec)240 231 -9 -3.8%
Incl. Wall Time (microsec) per call 1 1 -0 -3.8%
Excl. Wall Time (microsec)240 231 -9 -3.8%
Incl. CPU (microsecs)505 495 -10 -2.0%
Incl. CPU (microsecs) per call 1 1 -0 -2.0%
Excl. CPU (microsec)505 495 -10 -2.0%
Incl. MemUse (bytes)14,296 14,296 0 0.0%
Incl. MemUse (bytes) per call 41 41 0 0.0%
Excl. MemUse (bytes)14,296 14,296 0 0.0%
Incl. PeakMemUse (bytes)7,968 7,968 0 0.0%
Incl. PeakMemUse (bytes) per call 23 23 0 0.0%
Excl. PeakMemUse (bytes)7,968 7,968 0 0.0%

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
strlen0 N/A% -9 -0.2% -10 -3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% -6 -66.7% -1 -10.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType0 N/A% -3 -33.3% -5 -50.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 2 22.2% 1 10.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -2 -22.2% -3 -30.0% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% 1 11.1% 5 50.0% 0 N/A% 0 N/A%
theme_file_upload_help0 N/A% -1 -11.1% -3 -30.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Identifier0 N/A% 0 0.0% -4 -40.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotations0 N/A% 0 0.0% 2 20.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotations@10 N/A% 0 0.0% 2 20.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
datetime_datetime_form_process0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 0 0.0% -4 -40.0% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%