Diff Report
Run #52f5c5484cf48: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52f5c5484cf48Run #52f5c520502f0DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)143 149 6 4.2%
Incl. Wall Time (microsec) per call 48 50 2 4.2%
Excl. Wall Time (microsec)30 30 0 0.0%
Incl. CPU (microsecs)145 152 7 4.8%
Incl. CPU (microsecs) per call 48 51 2 4.8%
Excl. CPU (microsec)19 16 -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% 6 0.9% 7 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -42.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 4 66.7% 5 71.4% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 2 33.3% 2 28.6% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 7 116.7% 7 100.0% 0 N/A% 0 N/A%
hash0 N/A% -1 -16.7% 1 14.3% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%