Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)118 111 -7 -5.9%
Incl. Wall Time (microsec) per call 39 37 -2 -5.9%
Excl. Wall Time (microsec)28 28 0 0.0%
Incl. CPU (microsecs)119 114 -5 -4.2%
Incl. CPU (microsecs) per call 40 38 -2 -4.2%
Excl. CPU (microsec)19 22 3 15.8%
Incl. MemUse (bytes)5,360 5,360 0 0.0%
Incl. MemUse (bytes) per call 1,787 1,787 0 0.0%
Excl. MemUse (bytes)2,328 2,328 0 0.0%
Incl. PeakMemUse (bytes)158,152 158,152 0 0.0%
Incl. PeakMemUse (bytes) per call 52,717 52,717 0 0.0%
Excl. PeakMemUse (bytes)1,440 1,440 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% -7 -1.7% -5 -2.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 3 60.0% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% -6 -85.7% -4 -80.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -1 -14.3% -1 -20.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -6 -85.7% -7 -140.0% 0 N/A% 0 N/A%
hash0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%