Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls61 62 1 1.6%
Incl. Wall Time (microsec)32 28 -4 -12.5%
Incl. Wall Time (microsec) per call 1 0 -0 -13.9%
Excl. Wall Time (microsec)32 28 -4 -12.5%
Incl. CPU (microsecs)88 98 10 11.4%
Incl. CPU (microsecs) per call 1 2 0 9.6%
Excl. CPU (microsec)88 98 10 11.4%
Incl. MemUse (bytes)9,472 9,472 0 0.0%
Incl. MemUse (bytes) per call 155 153 -3 -1.6%
Excl. MemUse (bytes)9,472 9,472 0 0.0%
Incl. PeakMemUse (bytes)7,144 7,144 0 0.0%
Incl. PeakMemUse (bytes) per call 117 115 -2 -1.6%
Excl. PeakMemUse (bytes)7,144 7,144 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
strlen1 100.0% -4 -1.9% 10 166.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -100.0% 10 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% -4 -100.0% 6 60.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 0.0% 1 25.0% 1 10.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename1 100.0% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_validate_utf80 0.0% 0 0.0% -4 -40.0% 0 N/A% 0 N/A%
text_summary0 0.0% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 2 20.0% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 1 10.0% 0 N/A% 0 N/A%