Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)246 257 11 4.5%
Incl. Wall Time (microsec) per call 62 64 3 4.5%
Excl. Wall Time (microsec)57 56 -1 -1.8%
Incl. CPU (microsecs)250 263 13 5.2%
Incl. CPU (microsecs) per call 63 66 3 5.2%
Excl. CPU (microsec)42 47 5 11.9%
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)206,800 206,800 0 0.0%
Incl. PeakMemUse (bytes) per call 51,700 51,700 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% 11 1.1% 13 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -9.1% 5 38.5% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% 15 136.4% 17 130.8% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -4 -36.4% -4 -30.8% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 14 127.3% 11 84.6% 0 N/A% 0 N/A%
hash0 N/A% -2 -18.2% -2 -15.4% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%