Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)302 265 -37 -12.3%
Incl. Wall Time (microsec) per call 76 66 -9 -12.3%
Excl. Wall Time (microsec)49 47 -2 -4.1%
Incl. CPU (microsecs)308 272 -36 -11.7%
Incl. CPU (microsecs) per call 77 68 -9 -11.7%
Excl. CPU (microsec)39 39 0 0.0%
Incl. MemUse (bytes)5,480 5,480 0 0.0%
Incl. MemUse (bytes) per call 1,370 1,370 0 0.0%
Excl. MemUse (bytes)2,208 2,208 0 0.0%
Incl. PeakMemUse (bytes)170,088 170,024 -64 -0.0%
Incl. PeakMemUse (bytes) per call 42,522 42,506 -16 -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% -37 -1.5% -36 -1.8% 0 0.0% -64 -0.1%
Exclusive Metrics Diff for Current Function-2 -5.4% 0 0.0% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -26 -70.3% -25 -69.4% 0 N/A% -56 -87.5%
drupal_session_initialize0 N/A% -11 -29.7% -11 -30.6% 0 N/A% -8 -12.5%
Child functions
strtr0 N/A% -34 -91.9% -35 -97.2% 0 N/A% -64 -100.0%
hash0 N/A% -1 -2.7% -1 -2.8% 0 N/A% 0 0.0%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%