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

strlenRun #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls353 351 -2 -0.6%
Incl. Wall Time (microsec)223 240 17 7.6%
Incl. Wall Time (microsec) per call 1 1 0 8.2%
Excl. Wall Time (microsec)223 240 17 7.6%
Incl. CPU (microsecs)496 505 9 1.8%
Incl. CPU (microsecs) per call 1 1 0 2.4%
Excl. CPU (microsec)496 505 9 1.8%
Incl. MemUse (bytes)14,288 14,296 8 0.1%
Incl. MemUse (bytes) per call 40 41 0 0.6%
Excl. MemUse (bytes)14,288 14,296 8 0.1%
Incl. PeakMemUse (bytes)7,960 7,968 8 0.1%
Incl. PeakMemUse (bytes) per call 23 23 0 0.7%
Excl. PeakMemUse (bytes)7,960 7,968 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
strlen-2 -100.0% 17 0.3% 9 1.9% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function17 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::getCacheFilename-2 -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%