Diff Report
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strlen

strlenRun #519afb4e24ae7Run #519afa8ec2e5cDiffDiff%
Number of Function Calls72 71 -1 -1.4%
Incl. Wall Time (microsec)93 101 8 8.6%
Incl. Wall Time (microsec) per call 1 1 0 10.1%
Excl. Wall Time (microsec)93 101 8 8.6%
Incl. CPU (microsecs)168 175 7 4.2%
Incl. CPU (microsecs) per call 2 2 0 5.6%
Excl. CPU (microsec)168 175 7 4.2%
Incl. MemUse (bytes)8,664 8,664 0 0.0%
Incl. MemUse (bytes) per call 120 122 2 1.4%
Excl. MemUse (bytes)8,664 8,664 0 0.0%
Incl. PeakMemUse (bytes)4,696 4,696 0 0.0%
Incl. PeakMemUse (bytes) per call 65 66 1 1.4%
Excl. PeakMemUse (bytes)4,696 4,696 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
strlen-1 -100.0% 8 0.8% 7 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 100.0% 7 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 5 62.5% 8 114.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 2 25.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 2 25.0% 1 14.3% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename-1 -100.0% -2 -25.0% -5 -71.4% 0 N/A% 0 N/A%
drupal_validate_utf80 0.0% 1 12.5% 2 28.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 0 0.0% -2 -28.6% 0 N/A% 0 N/A%
devel_silent0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 2 28.6% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%