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

strlenRun #51aad231c9c46Run #51aad15cb89bbDiffDiff%
Number of Function Calls94 93 -1 -1.1%
Incl. Wall Time (microsec)8 7 -1 -12.5%
Incl. Wall Time (microsec) per call 0 0 -0 -11.6%
Excl. Wall Time (microsec)8 7 -1 -12.5%
Incl. CPU (microsecs)124 116 -8 -6.5%
Incl. CPU (microsecs) per call 1 1 -0 -5.4%
Excl. CPU (microsec)124 116 -8 -6.5%
Incl. MemUse (bytes)8,736 8,752 16 0.2%
Incl. MemUse (bytes) per call 93 94 1 1.3%
Excl. MemUse (bytes)8,736 8,752 16 0.2%
Incl. PeakMemUse (bytes)5,096 5,104 8 0.2%
Incl. PeakMemUse (bytes) per call 54 55 1 1.2%
Excl. PeakMemUse (bytes)5,096 5,104 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
strlen-1 -100.0% -1 -0.4% -8 -0.5% 16 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-1 -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::getCacheFilename-1 -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%