Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for strlen

strlenRun #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls85 83 -2 -2.4%
Incl. Wall Time (microsec)85 83 -2 -2.4%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)85 83 -2 -2.4%
Incl. CPU (microsecs)186 171 -15 -8.1%
Incl. CPU (microsecs) per call 2 2 -0 -5.8%
Excl. CPU (microsec)186 171 -15 -8.1%
Incl. MemUse (bytes)6,288 6,288 0 0.0%
Incl. MemUse (bytes) per call 74 76 2 2.4%
Excl. MemUse (bytes)6,288 6,288 0 0.0%
Incl. PeakMemUse (bytes)4,576 4,576 0 0.0%
Incl. PeakMemUse (bytes) per call 54 55 1 2.4%
Excl. PeakMemUse (bytes)4,576 4,576 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-2 -100.0% -2 -0.2% -15 -1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Environment::getCacheFilename-2 -100.0% -2 -100.0% -2 -13.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 0.0% 3 20.0% 0 N/A% 0 N/A%
drupal_validate_utf80 0.0% 0 0.0% 6 40.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 0 0.0% -18 -120.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% -3 -20.0% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%