Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls184 184 0 0.0%
Incl. Wall Time (microsec)83 91 8 9.6%
Incl. Wall Time (microsec) per call 0 0 0 9.6%
Excl. Wall Time (microsec)83 91 8 9.6%
Incl. CPU (microsecs)225 255 30 13.3%
Incl. CPU (microsecs) per call 1 1 0 13.3%
Excl. CPU (microsec)225 255 30 13.3%
Incl. MemUse (bytes)7,848 7,848 0 0.0%
Incl. MemUse (bytes) per call 43 43 0 0.0%
Excl. MemUse (bytes)7,848 7,848 0 0.0%
Incl. PeakMemUse (bytes)6,616 6,424 -192 -2.9%
Incl. PeakMemUse (bytes) per call 36 35 -1 -2.9%
Excl. PeakMemUse (bytes)6,616 6,424 -192 -2.9%

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
strlen0 N/A% 8 0.0% 30 0.1% 0 0.0% -192 -1.6%
Exclusive Metrics Diff for Current Function8 100.0% 30 100.0% 0 N/A% -192 -100.0%
Parent functions
drupal_validate_utf80 N/A% 15 187.5% 17 56.7% 0 N/A% -192 -100.0%
Drupal\Core\TypedData\ContextAwareTypedData::getPropertyPath0 N/A% -4 -50.0% 4 13.3% 0 N/A% 0 0.0%
Drupal\Core\TypedData\ContextAwareTypedData::getPropertyPath@10 N/A% -3 -37.5% 4 13.3% 0 N/A% 0 0.0%
request_path0 N/A% -1 -12.5% -1 -3.3% 0 N/A% 0 0.0%
Twig_Environment::getCacheFilename0 N/A% 1 12.5% 1 3.3% 0 N/A% 0 0.0%
devel_silent0 N/A% 0 0.0% 2 6.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% 2 6.7% 0 N/A% 0 0.0%
drupal_settings_initialize0 N/A% 0 0.0% 1 3.3% 0 N/A% 0 0.0%
drupal_random_bytes0 N/A% 0 0.0% 1 3.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 0.0%