Diff Report
Run #52c1d613a9327: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52c1d613a9327Run #52c1d5ca86be3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)281 217 -64 -22.8%
Incl. Wall Time (microsec) per call 70 54 -16 -22.8%
Excl. Wall Time (microsec)47 52 5 10.6%
Incl. CPU (microsecs)288 222 -66 -22.9%
Incl. CPU (microsecs) per call 72 56 -17 -22.9%
Excl. CPU (microsec)37 38 1 2.7%
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)216,040 216,040 0 0.0%
Incl. PeakMemUse (bytes) per call 54,010 54,010 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% -64 -2.4% -66 -12.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 7.8% 1 1.5% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% -65 -101.6% -66 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -70 -109.4% -68 -103.0% 0 N/A% 0 N/A%
hash0 N/A% 1 1.6% 1 1.5% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%