Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52907577b0b08Run #5290760896b28DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)88 90 2 2.3%
Incl. Wall Time (microsec) per call 29 30 1 2.3%
Excl. Wall Time (microsec)30 37 7 23.3%
Incl. CPU (microsecs)92 92 0 0.0%
Incl. CPU (microsecs) per call 31 31 0 0.0%
Excl. CPU (microsec)22 28 6 27.3%
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)155,152 155,152 0 0.0%
Incl. PeakMemUse (bytes) per call 51,717 51,717 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% 2 0.1% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 350.0% 6 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 5 250.0% 5 N/A% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -3 -150.0% -5 N/A% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -4 -200.0% -3 N/A% 0 N/A% 0 N/A%
hash0 N/A% -1 -50.0% 0 N/A% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -3 N/A% 0 N/A% 0 N/A%