Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls88 89 1 1.1%
Incl. Wall Time (microsec)49 54 5 10.2%
Incl. Wall Time (microsec) per call 1 1 0 9.0%
Excl. Wall Time (microsec)49 54 5 10.2%
Incl. CPU (microsecs)124 134 10 8.1%
Incl. CPU (microsecs) per call 1 2 0 6.9%
Excl. CPU (microsec)124 134 10 8.1%
Incl. MemUse (bytes)7,856 7,856 0 0.0%
Incl. MemUse (bytes) per call 89 88 -1 -1.1%
Excl. MemUse (bytes)7,856 7,856 0 0.0%
Incl. PeakMemUse (bytes)5,368 5,368 0 0.0%
Incl. PeakMemUse (bytes) per call 61 60 -1 -1.1%
Excl. PeakMemUse (bytes)5,368 5,368 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
strlen1 100.0% 5 0.0% 10 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 100.0% 10 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Environment::getCacheFilename1 100.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% -3 -60.0% -4 -40.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 0.0% 3 30.0% 0 N/A% 0 N/A%
drupal_validate_utf80 0.0% 5 100.0% 11 110.0% 0 N/A% 0 N/A%
devel_silent0 0.0% 1 20.0% 3 30.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 1 20.0% -1 -10.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% -1 -10.0% 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% 1 20.0% -1 -10.0% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%