Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomBytesBase64

Drupal\Component\Utility\Crypt::randomBytesBase64Run #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)11,249 10,905 -344 -3.1%
Incl. Wall Time (microsec) per call 112 109 -3 -3.1%
Excl. Wall Time (microsec)1,277 1,278 1 0.1%
Incl. MemUse (bytes)375,200 375,200 0 0.0%
Incl. MemUse (bytes) per call 3,752 3,752 0 0.0%
Excl. MemUse (bytes)148,000 148,000 0 0.0%
Incl. PeakMemUse (bytes)7,119,200 7,119,200 0 0.0%
Incl. PeakMemUse (bytes) per call 71,192 71,192 0 0.0%
Excl. PeakMemUse (bytes)46,400 46,400 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Crypt::randomBytesBase640 N/A% -344 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 0.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Session\SessionManager::start0 N/A% -344 -100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -371 -107.8% 0 N/A% 0 N/A%
base64_encode0 N/A% 3 0.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 23 6.7% 0 N/A% 0 N/A%