Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls73 72 -1 -1.4%
Incl. Wall Time (microsec)0 0 0 N/A%
Incl. Wall Time (microsec) per call 0 0 0 N/A%
Excl. Wall Time (microsec)0 0 0 N/A%
Incl. CPU (microsecs)71 72 1 1.4%
Incl. CPU (microsecs) per call 1 1 0 2.8%
Excl. CPU (microsec)71 72 1 1.4%
Incl. MemUse (bytes)7,928 7,928 0 0.0%
Incl. MemUse (bytes) per call 109 110 2 1.4%
Excl. MemUse (bytes)7,928 7,928 0 0.0%
Incl. PeakMemUse (bytes)5,216 5,304 88 1.7%
Incl. PeakMemUse (bytes) per call 71 74 2 3.1%
Excl. PeakMemUse (bytes)5,216 5,304 88 1.7%

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% 0 0.0% 1 0.2% 0 0.0% 88 0.2%
Exclusive Metrics Diff for Current Function0 N/A% 1 100.0% 0 N/A% 88 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Config\Entity\Query\Query::execute0 0.0% 0 N/A% 1 100.0% 0 N/A% 0 0.0%
Twig_Environment::getCacheFilename-1 -100.0% 0 N/A% -1 -100.0% 0 N/A% 88 100.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 0 N/A% 1 100.0% 0 N/A% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::addProvider0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
drupal_settings_initialize0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
request_path0 0.0% 0 N/A% 0 0.0% 0 N/A% 0 0.0%