Diff Report
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #519f02278cd90Run #519f012418c24DiffDiff%
Number of Function Calls268 268 0 0.0%
Incl. Wall Time (microsec)50 45 -5 -10.0%
Incl. Wall Time (microsec) per call 0 0 -0 -10.0%
Excl. Wall Time (microsec)50 45 -5 -10.0%
Incl. CPU (microsecs)334 361 27 8.1%
Incl. CPU (microsecs) per call 1 1 0 8.1%
Excl. CPU (microsec)334 361 27 8.1%
Incl. MemUse (bytes)11,064 11,064 0 0.0%
Incl. MemUse (bytes) per call 41 41 0 0.0%
Excl. MemUse (bytes)11,064 11,064 0 0.0%
Incl. PeakMemUse (bytes)5,152 5,152 0 0.0%
Incl. PeakMemUse (bytes) per call 19 19 0 0.0%
Excl. PeakMemUse (bytes)5,152 5,152 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% -5 -0.2% 27 0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% 27 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_validate_utf80 N/A% 12 240.0% 14 51.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% -9 -180.0% 6 22.2% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType0 N/A% -2 -40.0% 10 37.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% -2 -40.0% -4 -14.8% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Identifier0 N/A% -1 -20.0% -1 -3.7% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotations0 N/A% -1 -20.0% 4 14.8% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotations@10 N/A% -1 -20.0% -1 -3.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -1 -20.0% -5 -18.5% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
text_summary0 N/A% 0 0.0% 2 7.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 2 7.4% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%