Diff Report
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #530ad1ecad192Run #530ad1a439784DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)246 253 7 2.8%
Incl. Wall Time (microsec) per call 49 51 1 2.8%
Excl. Wall Time (microsec)56 55 -1 -1.8%
Incl. CPU (microsecs)254 262 8 3.1%
Incl. CPU (microsecs) per call 51 52 2 3.1%
Excl. CPU (microsec)41 44 3 7.3%
Incl. MemUse (bytes)5,624 5,624 0 0.0%
Incl. MemUse (bytes) per call 1,125 1,125 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)163,640 163,640 0 0.0%
Incl. PeakMemUse (bytes) per call 32,728 32,728 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% 7 0.4% 8 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -14.3% 3 37.5% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% 5 71.4% 7 87.5% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 2 28.6% 1 12.5% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 9 128.6% 7 87.5% 0 N/A% 0 N/A%
hash0 N/A% -1 -14.3% -2 -25.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%