Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)72 67 -5 -6.9%
Incl. Wall Time (microsec) per call 24 22 -2 -6.9%
Excl. Wall Time (microsec)30 28 -2 -6.7%
Incl. CPU (microsecs)76 70 -6 -7.9%
Incl. CPU (microsecs) per call 25 23 -2 -7.9%
Excl. CPU (microsec)24 25 1 4.2%
Incl. MemUse (bytes)5,344 5,344 0 0.0%
Incl. MemUse (bytes) per call 1,781 1,781 0 0.0%
Excl. MemUse (bytes)2,312 2,312 0 0.0%
Incl. PeakMemUse (bytes)85,048 85,048 0 0.0%
Incl. PeakMemUse (bytes) per call 28,349 28,349 0 0.0%
Excl. PeakMemUse (bytes)1,120 1,120 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% -5 -0.5% -6 -1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -40.0% 1 16.7% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_form0 N/A% -3 -60.0% -5 -83.3% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -2 -40.0% -1 -16.7% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -2 -40.0% -5 -83.3% 0 N/A% 0 N/A%
hash0 N/A% -1 -20.0% 1 16.7% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -3 -50.0% 0 N/A% 0 N/A%