Diff Report
Run #538ce49a96f74: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomBytes

Drupal\Component\Utility\Crypt::randomBytesRun #538ce49a96f74Run #538ce4363dd76DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)145 171 26 17.9%
Incl. Wall Time (microsec) per call 21 24 4 17.9%
Excl. Wall Time (microsec)145 171 26 17.9%
Incl. CPU (microsecs)158 180 22 13.9%
Incl. CPU (microsecs) per call 23 26 3 13.9%
Excl. CPU (microsec)158 180 22 13.9%
Incl. MemUse (bytes)3,136 3,136 0 0.0%
Incl. MemUse (bytes) per call 448 448 0 0.0%
Excl. MemUse (bytes)3,136 3,136 0 0.0%
Incl. PeakMemUse (bytes)2,216 2,216 0 0.0%
Incl. PeakMemUse (bytes) per call 317 317 0 0.0%
Excl. PeakMemUse (bytes)2,216 2,216 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::randomBytes [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::randomBytes0 N/A% 26 1.3% 22 1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function26 100.0% 22 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::randomBytesBase640 N/A% 32 123.1% 33 150.0% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Php::generate0 N/A% -6 -23.1% -9 -40.9% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%