Diff Report
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #519b1908c212cRun #519b182c941bfDiffDiff%
Number of Function Calls95 77 -18 -18.9%
Incl. Wall Time (microsec)132 113 -19 -14.4%
Incl. Wall Time (microsec) per call 1 1 0 5.6%
Excl. Wall Time (microsec)132 113 -19 -14.4%
Incl. CPU (microsecs)325 291 -34 -10.5%
Incl. CPU (microsecs) per call 3 4 0 10.5%
Excl. CPU (microsec)325 291 -34 -10.5%
Incl. MemUse (bytes)16,048 16,048 0 0.0%
Incl. MemUse (bytes) per call 169 208 39 23.4%
Excl. MemUse (bytes)16,048 16,048 0 0.0%
Incl. PeakMemUse (bytes)21,544 21,544 0 0.0%
Incl. PeakMemUse (bytes) per call 227 280 53 23.4%
Excl. PeakMemUse (bytes)21,544 21,544 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-18 -100.0% -19 -0.0% -34 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-19 -100.0% -34 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_validate_utf8-16 -88.9% -19 -100.0% -29 -85.3% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename-2 -11.1% -3 -15.8% -5 -14.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 2 10.5% -1 -2.9% 0 N/A% 0 N/A%
devel_silent0 0.0% 1 5.3% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -2 -5.9% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%