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

Drupal\Component\Utility\Crypt::randomBytesBase64Run #53180b3960796Run #53180bc98020fDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)348 370 22 6.3%
Incl. Wall Time (microsec) per call 87 93 6 6.3%
Excl. Wall Time (microsec)43 42 -1 -2.3%
Incl. CPU (microsecs)352 373 21 6.0%
Incl. CPU (microsecs) per call 88 93 5 6.0%
Excl. CPU (microsec)35 31 -4 -11.4%
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 Function-1 -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%