Diff Report
Run #52404261932b3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52404261932b3Run #5240420daae43DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)160 193 33 20.6%
Incl. Wall Time (microsec) per call 53 64 11 20.6%
Excl. Wall Time (microsec)41 43 2 4.9%
Incl. CPU (microsecs)165 196 31 18.8%
Incl. CPU (microsecs) per call 55 65 10 18.8%
Excl. CPU (microsec)37 32 -5 -13.5%
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)150,992 150,992 0 0.0%
Incl. PeakMemUse (bytes) per call 50,331 50,331 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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% 33 2.8% 31 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 6.1% -5 -16.1% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% 32 97.0% 30 96.8% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 3.0% 1 3.2% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 32 97.0% 34 109.7% 0 N/A% 0 N/A%
base64_encode0 N/A% -1 -3.0% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 2 6.5% 0 N/A% 0 N/A%