Diff Report
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls169 168 -1 -0.6%
Incl. Wall Time (microsec)80 65 -15 -18.8%
Incl. Wall Time (microsec) per call 0 0 -0 -18.3%
Excl. Wall Time (microsec)80 65 -15 -18.8%
Incl. CPU (microsecs)251 238 -13 -5.2%
Incl. CPU (microsecs) per call 1 1 -0 -4.6%
Excl. CPU (microsec)251 238 -13 -5.2%
Incl. MemUse (bytes)12,912 12,912 0 0.0%
Incl. MemUse (bytes) per call 76 77 0 0.6%
Excl. MemUse (bytes)12,912 12,912 0 0.0%
Incl. PeakMemUse (bytes)5,536 5,672 136 2.5%
Incl. PeakMemUse (bytes) per call 33 34 1 3.1%
Excl. PeakMemUse (bytes)5,536 5,672 136 2.5%

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-1 -100.0% -15 -2.1% -13 -5.4% 0 0.0% 136 0.4%
Exclusive Metrics Diff for Current Function-15 -100.0% -13 -100.0% 0 N/A% 136 100.0%
Parent functions
Twig_Environment::getCacheFilename-1 -100.0% 8 53.3% -2 -15.4% 0 N/A% 136 100.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% -8 -53.3% 6 46.2% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% -6 -40.0% -6 -46.2% 0 N/A% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% -5 -33.3% -5 -38.5% 0 N/A% 0 0.0%
Drupal\Component\Utility\Xss::attributes0 0.0% -2 -13.3% -3 -23.1% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% -1 -6.7% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% -1 -6.7% -1 -7.7% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 0.0% 2 15.4% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::loadRecords0 0.0% 0 0.0% -1 -7.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -1 -7.7% 0 N/A% 0 0.0%
_drupal_request_initialize0 0.0% 0 0.0% 1 7.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% -1 -7.7% 0 N/A% 0 0.0%
request_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\ParamConverter\EntityConverter::convert0 0.0% 0 0.0% 1 7.7% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -3 -23.1% 0 N/A% 0 0.0%