Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls123 123 0 0.0%
Incl. Wall Time (microsec)122 118 -4 -3.3%
Incl. Wall Time (microsec) per call 1 1 -0 -3.3%
Excl. Wall Time (microsec)122 118 -4 -3.3%
Incl. CPU (microsecs)220 233 13 5.9%
Incl. CPU (microsecs) per call 2 2 0 5.9%
Excl. CPU (microsec)220 233 13 5.9%
Incl. MemUse (bytes)3,920 3,920 0 0.0%
Incl. MemUse (bytes) per call 32 32 0 0.0%
Excl. MemUse (bytes)3,920 3,920 0 0.0%
Incl. PeakMemUse (bytes)2,988 2,988 0 0.0%
Incl. PeakMemUse (bytes) per call 24 24 0 0.0%
Excl. PeakMemUse (bytes)2,988 2,988 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
strlen0 N/A% -4 -0.2% 13 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% 13 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% -2 -50.0% -3 -23.1% 0 N/A% 0 N/A%
devel_silent0 N/A% -1 -25.0% -1 -7.7% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% -1 -25.0% 1 7.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% 0 0.0% 14 107.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%