Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls282 285 3 1.1%
Incl. Wall Time (microsec)305 308 3 1.0%
Incl. Wall Time (microsec) per call 1 1 -0 -0.1%
Excl. Wall Time (microsec)305 308 3 1.0%
Incl. CPU (microsecs)592 586 -6 -1.0%
Incl. CPU (microsecs) per call 2 2 -0 -2.1%
Excl. CPU (microsec)592 586 -6 -1.0%
Incl. MemUse (bytes)11,040 11,040 0 0.0%
Incl. MemUse (bytes) per call 39 39 -0 -1.1%
Excl. MemUse (bytes)11,040 11,040 0 0.0%
Incl. PeakMemUse (bytes)6,760 6,760 0 0.0%
Incl. PeakMemUse (bytes) per call 24 24 -0 -1.1%
Excl. PeakMemUse (bytes)6,760 6,760 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
strlen3 100.0% 3 0.1% -6 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Environment::getCacheFilename3 100.0% 4 133.3% 7 116.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% -1 -33.3% 2 33.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 1 33.3% -17 -283.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -1 -33.3% -1 -16.7% 0 N/A% 0 N/A%
theme_file_upload_help0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% 5 83.3% 0 N/A% 0 N/A%
datetime_datetime_form_process0 0.0% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
devel_silent0 0.0% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% -3 -50.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%