Diff Report
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad028f5e6a3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51ad024086f90Run #51ad028f5e6a3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)194 148 -46 -23.7%
Incl. Wall Time (microsec) per call 49 37 -12 -23.7%
Excl. Wall Time (microsec)50 51 1 2.0%
Incl. CPU (microsecs)200 153 -47 -23.5%
Incl. CPU (microsecs) per call 50 38 -12 -23.5%
Excl. CPU (microsec)38 36 -2 -5.3%
Incl. MemUse (bytes)5,488 5,488 0 0.0%
Incl. MemUse (bytes) per call 1,372 1,372 0 0.0%
Excl. MemUse (bytes)2,240 2,240 0 0.0%
Incl. PeakMemUse (bytes)95,736 95,736 0 0.0%
Incl. PeakMemUse (bytes) per call 23,934 23,934 0 0.0%
Excl. PeakMemUse (bytes)1,360 1,360 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::hashBase64 [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
Drupal\Component\Utility\Crypt::hashBase640 N/A% -46 -9.9% -47 -22.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.2% -2 -4.3% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% -46 -100.0% -47 -100.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -47 -102.2% -47 -100.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 3 6.4% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%