Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)890 887 -3 -0.3%
Incl. Wall Time (microsec) per call 445 444 -2 -0.3%
Excl. Wall Time (microsec)463 460 -3 -0.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,256 7,256 0 0.0%
Incl. MemUse (bytes) per call 3,628 3,628 0 0.0%
Excl. MemUse (bytes)3,288 3,288 0 0.0%
Incl. PeakMemUse (bytes)6,896 6,896 0 0.0%
Incl. PeakMemUse (bytes) per call 3,448 3,448 0 0.0%
Excl. PeakMemUse (bytes)3,008 3,008 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::hashBase64 [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::hashBase640 N/A% -3 -0.0% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% -5 -166.7% 0 N/A% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 2 66.7% 0 N/A% 0 N/A% 0 N/A%
Child functions
hash0 N/A% 2 66.7% 0 N/A% 0 N/A% 0 N/A%
strtr0 N/A% -1 -33.3% 0 N/A% 0 N/A% 0 N/A%
base64_encode0 N/A% -1 -33.3% 0 N/A% 0 N/A% 0 N/A%