Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)29 29 0 0.0%
Incl. Wall Time (microsec) per call 0 0 0 0.0%
Excl. Wall Time (microsec)29 29 0 0.0%
Incl. CPU (microsecs)77 93 16 20.8%
Incl. CPU (microsecs) per call 1 2 0 20.8%
Excl. CPU (microsec)77 93 16 20.8%
Incl. MemUse (bytes)7,832 7,832 0 0.0%
Incl. MemUse (bytes) per call 131 131 0 0.0%
Excl. MemUse (bytes)7,832 7,832 0 0.0%
Incl. PeakMemUse (bytes)6,296 6,296 0 0.0%
Incl. PeakMemUse (bytes) per call 105 105 0 0.0%
Excl. PeakMemUse (bytes)6,296 6,296 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
strlen0 N/A% 0 0.0% 16 1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 N/A% 16 100.0% 0 N/A% 0 N/A%
Parent functions
devel_silent0 N/A% -3 N/A% 2 12.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 1 N/A% -6 -37.5% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% 1 N/A% 2 12.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 1 N/A% 10 62.5% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% 0 N/A% 6 37.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 N/A% 2 12.5% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 N/A% -1 -6.2% 0 N/A% 0 N/A%
drupal_random_bytes0 N/A% 0 N/A% 3 18.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 N/A% -1 -6.2% 0 N/A% 0 N/A%
request_path0 N/A% 0 N/A% -1 -6.2% 0 N/A% 0 N/A%