Diff Report
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomBytesBase64

Drupal\Component\Utility\Crypt::randomBytesBase64Run #530ed2569a2c7Run #530ed1c5bdc6aDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)564 518 -46 -8.2%
Incl. Wall Time (microsec) per call 71 65 -6 -8.2%
Excl. Wall Time (microsec)76 77 1 1.3%
Incl. CPU (microsecs)575 527 -48 -8.3%
Incl. CPU (microsecs) per call 72 66 -6 -8.3%
Excl. CPU (microsec)66 64 -2 -3.0%
Incl. MemUse (bytes)6,104 6,104 0 0.0%
Incl. MemUse (bytes) per call 763 763 0 0.0%
Excl. MemUse (bytes)1,552 1,552 0 0.0%
Incl. PeakMemUse (bytes)183,920 183,832 -88 -0.0%
Incl. PeakMemUse (bytes) per call 22,990 22,979 -11 -0.0%
Excl. PeakMemUse (bytes)96 96 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::randomBytesBase64 [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::randomBytesBase640 N/A% -46 -4.9% -48 -4.0% 0 0.0% -88 -0.2%
Exclusive Metrics Diff for Current Function1 2.2% -2 -4.2% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -47 -102.2% -47 -97.9% 0 N/A% -88 -100.0%
drupal_session_initialize0 N/A% 1 2.2% -1 -2.1% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% -39 -84.8% -42 -87.5% 0 N/A% -88 -100.0%
base64_encode0 N/A% -4 -8.7% -1 -2.1% 0 N/A% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -4 -8.7% -3 -6.2% 0 N/A% 0 0.0%