Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #5251f592ab279Run #5251f6e1e32d5DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)143 137 -6 -4.2%
Incl. Wall Time (microsec) per call 48 46 -2 -4.2%
Excl. Wall Time (microsec)36 37 1 2.8%
Incl. CPU (microsecs)147 141 -6 -4.1%
Incl. CPU (microsecs) per call 49 47 -2 -4.1%
Excl. CPU (microsec)29 31 2 6.9%
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)151,128 151,128 0 0.0%
Incl. PeakMemUse (bytes) per call 50,376 50,376 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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% -6 -0.4% -6 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 16.7% 2 33.3% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% -6 -100.0% -7 -116.7% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -13 -216.7% -12 -200.0% 0 N/A% 0 N/A%
hash0 N/A% 6 100.0% 5 83.3% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%