Diff Report
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomBytesBase64

Drupal\Component\Utility\Crypt::randomBytesBase64Run #53180bc98020fRun #53180b3960796DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)370 348 -22 -5.9%
Incl. Wall Time (microsec) per call 93 87 -6 -5.9%
Excl. Wall Time (microsec)42 43 1 2.4%
Incl. CPU (microsecs)373 352 -21 -5.6%
Incl. CPU (microsecs) per call 93 88 -5 -5.6%
Excl. CPU (microsec)31 35 4 12.9%
Incl. MemUse (bytes)5,552 5,552 0 0.0%
Incl. MemUse (bytes) per call 1,388 1,388 0 0.0%
Excl. MemUse (bytes)2,032 2,032 0 0.0%
Incl. PeakMemUse (bytes)163,512 163,512 0 0.0%
Incl. PeakMemUse (bytes) per call 40,878 40,878 0 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% -22 -0.6% -21 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 4.5% 4 19.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -30 -136.4% -30 -142.9% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 8 36.4% 9 42.9% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -26 -118.2% -26 -123.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 3 13.6% 1 4.8% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%