Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #519fbf2154a5eRun #519fc2983e6a9DiffDiff%
Number of Function Calls11 12 1 9.1%
Incl. Wall Time (microsec)0 0 0 N/A%
Incl. Wall Time (microsec) per call 0 0 0 N/A%
Excl. Wall Time (microsec)0 0 0 N/A%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,028 3,460 432 14.3%
Incl. MemUse (bytes) per call 275 288 13 4.7%
Excl. MemUse (bytes)3,028 3,460 432 14.3%
Incl. PeakMemUse (bytes)1,900 2,400 500 26.3%
Incl. PeakMemUse (bytes) per call 173 200 27 15.8%
Excl. PeakMemUse (bytes)1,900 2,400 500 26.3%

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% 0 0.0% 0 0.0% 432 0.2% 500 0.2%
Exclusive Metrics Diff for Current Function0 N/A% 0 N/A% 432 100.0% 500 100.0%
Parent functions
devel_silent0 0.0% 0 N/A% 0 N/A% 0 0.0% 68 13.6%
drupal_validate_utf80 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename1 100.0% 0 N/A% 0 N/A% 432 100.0% 432 86.4%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0%
request_path0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0%