Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #519c116ac5313Run #519c13f61d210DiffDiff%
Number of Function Calls187 187 0 0.0%
Incl. Wall Time (microsec)183 187 4 2.2%
Incl. Wall Time (microsec) per call 1 1 0 2.2%
Excl. Wall Time (microsec)183 187 4 2.2%
Incl. CPU (microsecs)358 321 -37 -10.3%
Incl. CPU (microsecs) per call 2 2 -0 -10.3%
Excl. CPU (microsec)358 321 -37 -10.3%
Incl. MemUse (bytes)3,920 3,920 0 0.0%
Incl. MemUse (bytes) per call 21 21 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 16 16 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 0.4% -37 -5.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 100.0% -37 -100.0% 0 N/A% 0 N/A%
Parent functions
devel_silent0 N/A% 3 75.0% 3 8.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 N/A% 2 50.0% -4 -10.8% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% -2 -50.0% -32 -86.5% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 1 25.0% -1 -2.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 N/A% 0 0.0% -1 -2.7% 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% -1 -2.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
request_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%