Diff Report
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #51ad02c47d041Run #51ad024086f90DiffDiff%
Number of Function Calls97 93 -4 -4.1%
Incl. Wall Time (microsec)10 14 4 40.0%
Incl. Wall Time (microsec) per call 0 0 0 46.0%
Excl. Wall Time (microsec)10 14 4 40.0%
Incl. CPU (microsecs)133 130 -3 -2.3%
Incl. CPU (microsecs) per call 1 1 0 1.9%
Excl. CPU (microsec)133 130 -3 -2.3%
Incl. MemUse (bytes)9,496 9,496 0 0.0%
Incl. MemUse (bytes) per call 98 102 4 4.3%
Excl. MemUse (bytes)9,496 9,496 0 0.0%
Incl. PeakMemUse (bytes)6,336 6,336 0 0.0%
Incl. PeakMemUse (bytes) per call 65 68 3 4.3%
Excl. PeakMemUse (bytes)6,336 6,336 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
strlen-4 -100.0% 4 0.1% -3 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 5 125.0% 3 100.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% -1 -25.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 1 25.0% -7 -233.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% -1 -25.0% 1 33.3% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename-4 -100.0% 0 0.0% -7 -233.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 0 0.0% 5 166.7% 0 N/A% 0 N/A%
devel_silent0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 3 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -3 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 3 100.0% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%