Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls4,472 4,473 1 0.0%
Incl. Wall Time (microsec)11 3 -8 -72.7%
Incl. Wall Time (microsec) per call 0 0 -0 -72.7%
Excl. Wall Time (microsec)11 3 -8 -72.7%
Incl. CPU (microsecs)4,360 4,164 -196 -4.5%
Incl. CPU (microsecs) per call 1 1 -0 -4.5%
Excl. CPU (microsec)4,360 4,164 -196 -4.5%
Incl. MemUse (bytes)9,536 9,552 16 0.2%
Incl. MemUse (bytes) per call 2 2 0 0.1%
Excl. MemUse (bytes)9,536 9,552 16 0.2%
Incl. PeakMemUse (bytes)5,520 5,520 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 -0 -0.0%
Excl. PeakMemUse (bytes)5,520 5,520 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
strlen1 100.0% -8 -0.3% -196 -7.5% 16 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -100.0% -196 -100.0% 16 100.0% 0 N/A%
Parent functions
Twig_Environment::getCacheFilename1 100.0% 0 0.0% 2 1.0% 0 0.0% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% -2 -25.0% -103 -52.6% 0 0.0% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% -3 -37.5% -91 -46.4% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% -1 -12.5% -11 -5.6% 0 0.0% 0 N/A%
Drupal\Core\Config\Entity\Query\Query::execute0 0.0% 0 0.0% -1 -0.5% 16 100.0% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% -3 -1.5% 0 0.0% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -2 -25.0% 10 5.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -2 -1.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 2 1.0% 0 0.0% 0 N/A%
request_path0 0.0% 0 0.0% 1 0.5% 0 0.0% 0 N/A%