Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls190 190 0 0.0%
Incl. Wall Time (microsec)186 190 4 2.2%
Incl. Wall Time (microsec) per call 1 1 0 2.2%
Excl. Wall Time (microsec)186 190 4 2.2%
Incl. CPU (microsecs)341 349 8 2.3%
Incl. CPU (microsecs) per call 2 2 0 2.3%
Excl. CPU (microsec)341 349 8 2.3%
Incl. MemUse (bytes)6,556 6,556 0 0.0%
Incl. MemUse (bytes) per call 35 35 0 0.0%
Excl. MemUse (bytes)6,556 6,556 0 0.0%
Incl. PeakMemUse (bytes)3,600 3,600 0 0.0%
Incl. PeakMemUse (bytes) per call 19 19 0 0.0%
Excl. PeakMemUse (bytes)3,600 3,600 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% 4 0.2% 8 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 100.0% 8 100.0% 0 N/A% 0 N/A%
Parent functions
request_path0 N/A% 3 75.0% 2 25.0% 0 N/A% 0 N/A%
text_summary0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Identifier0 N/A% 0 0.0% 5 62.5% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotations@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% 0 0.0% -3 -37.5% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocParser::Annotations0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 0 0.0% -3 -37.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
devel_silent0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 0 0.0% 4 50.0% 0 N/A% 0 N/A%