Diff Report
Run #5230a9efcd55c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #5230a9efcd55cRun #5230a98f3b26cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)177 201 24 13.6%
Incl. Wall Time (microsec) per call 59 67 8 13.6%
Excl. Wall Time (microsec)47 48 1 2.1%
Incl. CPU (microsecs)180 205 25 13.9%
Incl. CPU (microsecs) per call 60 68 8 13.9%
Excl. CPU (microsec)41 43 2 4.9%
Incl. MemUse (bytes)5,344 5,344 0 0.0%
Incl. MemUse (bytes) per call 1,781 1,781 0 0.0%
Excl. MemUse (bytes)2,312 2,312 0 0.0%
Incl. PeakMemUse (bytes)151,824 151,824 0 0.0%
Incl. PeakMemUse (bytes) per call 50,608 50,608 0 0.0%
Excl. PeakMemUse (bytes)1,464 1,464 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% 24 1.8% 25 2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 4.2% 2 8.0% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% 25 104.2% 26 104.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -1 -4.2% -1 -4.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 23 95.8% 23 92.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%