Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51afe7feeb64dRun #51afe875368e3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)138 174 36 26.1%
Incl. Wall Time (microsec) per call 35 44 9 26.1%
Excl. Wall Time (microsec)41 42 1 2.4%
Incl. CPU (microsecs)140 177 37 26.4%
Incl. CPU (microsecs) per call 35 44 9 26.4%
Excl. CPU (microsec)30 30 0 0.0%
Incl. MemUse (bytes)5,488 5,488 0 0.0%
Incl. MemUse (bytes) per call 1,372 1,372 0 0.0%
Excl. MemUse (bytes)2,240 2,240 0 0.0%
Incl. PeakMemUse (bytes)115,192 115,184 -8 -0.0%
Incl. PeakMemUse (bytes) per call 28,798 28,796 -2 -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% 36 23.1% 37 61.7% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function1 2.8% 0 0.0% 0 N/A% 0 0.0%
Parent functions
drupal_prepare_form0 N/A% 37 102.8% 38 102.7% 0 N/A% -8 -100.0%
drupal_session_initialize0 N/A% -1 -2.8% -1 -2.7% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% 35 97.2% 37 100.0% 0 N/A% -8 -100.0%
base64_encode0 N/A% 1 2.8% 1 2.7% 0 N/A% 0 0.0%
hash0 N/A% -1 -2.8% -1 -2.7% 0 N/A% 0 0.0%