Diff Report
Run #52e97bda33da9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52e97bda33da9Run #52e97b490de91DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)319 269 -50 -15.7%
Incl. Wall Time (microsec) per call 80 67 -13 -15.7%
Excl. Wall Time (microsec)56 60 4 7.1%
Incl. CPU (microsecs)323 274 -49 -15.2%
Incl. CPU (microsecs) per call 81 69 -12 -15.2%
Excl. CPU (microsec)46 47 1 2.2%
Incl. MemUse (bytes)5,472 5,472 0 0.0%
Incl. MemUse (bytes) per call 1,368 1,368 0 0.0%
Excl. MemUse (bytes)2,224 2,224 0 0.0%
Incl. PeakMemUse (bytes)201,400 201,400 0 0.0%
Incl. PeakMemUse (bytes) per call 50,350 50,350 0 0.0%
Excl. PeakMemUse (bytes)144 144 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% -50 -12.8% -49 -3.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 8.0% 1 2.0% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% -50 -100.0% -49 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -55 -110.0% -55 -112.2% 0 N/A% 0 N/A%
hash0 N/A% 1 2.0% 3 6.1% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 2 4.1% 0 N/A% 0 N/A%