Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)90 92 2 2.2%
Incl. Wall Time (microsec) per call 30 31 1 2.2%
Excl. Wall Time (microsec)30 32 2 6.7%
Incl. CPU (microsecs)93 95 2 2.2%
Incl. CPU (microsecs) per call 31 32 1 2.2%
Excl. CPU (microsec)25 28 3 12.0%
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)155,032 155,080 48 0.0%
Incl. PeakMemUse (bytes) per call 51,677 51,693 16 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 0.2% 2 0.2% 0 0.0% 48 0.1%
Exclusive Metrics Diff for Current Function2 100.0% 3 150.0% 0 N/A% 0 0.0%
Parent functions
drupal_session_initialize0 N/A% 3 150.0% 2 100.0% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -1 -50.0% 0 0.0% 0 N/A% 48 100.0%
Child functions
strtr0 N/A% -1 -50.0% -3 -150.0% 0 N/A% 48 100.0%
base64_encode0 N/A% 1 50.0% 1 50.0% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%