Diff Report
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52c2691acb42fRun #52c2677cc22b0DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)341 317 -24 -7.0%
Incl. Wall Time (microsec) per call 85 79 -6 -7.0%
Excl. Wall Time (microsec)60 55 -5 -8.3%
Incl. CPU (microsecs)350 322 -28 -8.0%
Incl. CPU (microsecs) per call 88 81 -7 -8.0%
Excl. CPU (microsec)49 43 -6 -12.2%
Incl. MemUse (bytes)5,456 5,456 0 0.0%
Incl. MemUse (bytes) per call 1,364 1,364 0 0.0%
Excl. MemUse (bytes)2,208 2,208 0 0.0%
Incl. PeakMemUse (bytes)213,536 213,536 0 0.0%
Incl. PeakMemUse (bytes) per call 53,384 53,384 0 0.0%
Excl. PeakMemUse (bytes)1,168 1,168 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% -24 -0.4% -28 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -20.8% -6 -21.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -45 -187.5% -46 -164.3% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 21 87.5% 18 64.3% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -19 -79.2% -17 -60.7% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -2 -7.1% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% -3 -10.7% 0 N/A% 0 N/A%