Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #51aad15cb89bbRun #51aad231c9c46DiffDiff%
Number of Function Calls93 94 1 1.1%
Incl. Wall Time (microsec)7 8 1 14.3%
Incl. Wall Time (microsec) per call 0 0 0 13.1%
Excl. Wall Time (microsec)7 8 1 14.3%
Incl. CPU (microsecs)116 124 8 6.9%
Incl. CPU (microsecs) per call 1 1 0 5.8%
Excl. CPU (microsec)116 124 8 6.9%
Incl. MemUse (bytes)8,752 8,736 -16 -0.2%
Incl. MemUse (bytes) per call 94 93 -1 -1.2%
Excl. MemUse (bytes)8,752 8,736 -16 -0.2%
Incl. PeakMemUse (bytes)5,104 5,096 -8 -0.2%
Incl. PeakMemUse (bytes) per call 55 54 -1 -1.2%
Excl. PeakMemUse (bytes)5,104 5,096 -8 -0.2%

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% 1 0.4% 8 0.5% -16 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function1 100.0% 8 100.0% -16 -100.0% -8 -100.0%
Parent functions
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 1 100.0% -2 -25.0% -8 -50.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 0 0.0% -8 -100.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 0.0% 3 37.5% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename1 100.0% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 0 0.0% 16 200.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -2 -25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 0 0.0% -8 -50.0% -8 -100.0%
request_path0 0.0% 0 0.0% 2 25.0% 0 0.0% 0 0.0%