Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls101 102 1 1.0%
Incl. Wall Time (microsec)14 13 -1 -7.1%
Incl. Wall Time (microsec) per call 0 0 -0 -8.1%
Excl. Wall Time (microsec)14 13 -1 -7.1%
Incl. CPU (microsecs)120 130 10 8.3%
Incl. CPU (microsecs) per call 1 1 0 7.3%
Excl. CPU (microsec)120 130 10 8.3%
Incl. MemUse (bytes)8,712 8,712 0 0.0%
Incl. MemUse (bytes) per call 86 85 -1 -1.0%
Excl. MemUse (bytes)8,712 8,712 0 0.0%
Incl. PeakMemUse (bytes)4,912 5,000 88 1.8%
Incl. PeakMemUse (bytes) per call 49 49 0 0.8%
Excl. PeakMemUse (bytes)4,912 5,000 88 1.8%

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 -0.1% 10 0.5% 0 0.0% 88 0.2%
Exclusive Metrics Diff for Current Function-1 -100.0% 10 100.0% 0 N/A% 88 100.0%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% -2 -200.0% 3 30.0% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 2 200.0% 1 10.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% -2 -200.0% 7 70.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 1 100.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 1 100.0% 1 10.0% 0 N/A% 0 0.0%
drupal_validate_utf80 0.0% -1 -100.0% -1 -10.0% 0 N/A% 0 0.0%
Twig_Environment::getCacheFilename1 100.0% 0 0.0% 2 20.0% 0 N/A% 88 100.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% -2 -20.0% 0 N/A% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% -1 -10.0% 0 N/A% 0 0.0%
request_path0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%