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

strlenRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls168 169 1 0.6%
Incl. Wall Time (microsec)65 80 15 23.1%
Incl. Wall Time (microsec) per call 0 0 0 22.3%
Excl. Wall Time (microsec)65 80 15 23.1%
Incl. CPU (microsecs)238 251 13 5.5%
Incl. CPU (microsecs) per call 1 1 0 4.8%
Excl. CPU (microsec)238 251 13 5.5%
Incl. MemUse (bytes)12,912 12,912 0 0.0%
Incl. MemUse (bytes) per call 77 76 -0 -0.6%
Excl. MemUse (bytes)12,912 12,912 0 0.0%
Incl. PeakMemUse (bytes)5,672 5,536 -136 -2.4%
Incl. PeakMemUse (bytes) per call 34 33 -1 -3.0%
Excl. PeakMemUse (bytes)5,672 5,536 -136 -2.4%

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
strlen1 100.0% 15 2.1% 13 5.4% 0 0.0% -136 -0.4%
Exclusive Metrics Diff for Current Function15 100.0% 13 100.0% 0 N/A% -136 -100.0%
Parent functions
Twig_Environment::getCacheFilename1 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%