Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls351 353 2 0.6%
Incl. Wall Time (microsec)240 223 -17 -7.1%
Incl. Wall Time (microsec) per call 1 1 -0 -7.6%
Excl. Wall Time (microsec)240 223 -17 -7.1%
Incl. CPU (microsecs)505 496 -9 -1.8%
Incl. CPU (microsecs) per call 1 1 -0 -2.3%
Excl. CPU (microsec)505 496 -9 -1.8%
Incl. MemUse (bytes)14,296 14,288 -8 -0.1%
Incl. MemUse (bytes) per call 41 40 -0 -0.6%
Excl. MemUse (bytes)14,296 14,288 -8 -0.1%
Incl. PeakMemUse (bytes)7,968 7,960 -8 -0.1%
Incl. PeakMemUse (bytes) per call 23 23 -0 -0.7%
Excl. PeakMemUse (bytes)7,968 7,960 -8 -0.1%

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
strlen2 100.0% -17 -0.3% -9 -1.9% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-17 -100.0% -9 -100.0% -8 -100.0% -8 -100.0%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% -9 -52.9% -5 -55.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% -5 -29.4% -4 -44.4% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType0 0.0% -5 -29.4% -1 -11.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 2 11.8% 0 0.0% 0 0.0% 0 0.0%
theme_file_upload_help0 0.0% -1 -5.9% -1 -11.1% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Identifier0 0.0% 1 5.9% 1 11.1% -8 -100.0% -8 -100.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 1 5.9% -3 -33.3% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% -1 -5.9% -1 -11.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% -1 -5.9% -2 -22.2% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 1 5.9% 1 11.1% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename2 100.0% 0 0.0% 5 55.6% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotations@10 0.0% 0 0.0% 2 22.2% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocParser::Annotations0 0.0% 0 0.0% 3 33.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% -4 -44.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
request_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_datetime_form_process0 0.0% 0 0.0% 1 11.1% 0 0.0% 0 0.0%