Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #5230a98f3b26cRun #5230aa47d621cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)201 219 18 9.0%
Incl. Wall Time (microsec) per call 67 73 6 9.0%
Excl. Wall Time (microsec)48 51 3 6.2%
Incl. CPU (microsecs)205 223 18 8.8%
Incl. CPU (microsecs) per call 68 74 6 8.8%
Excl. CPU (microsec)43 38 -5 -11.6%
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)151,824 151,824 0 0.0%
Incl. PeakMemUse (bytes) per call 50,608 50,608 0 0.0%
Excl. PeakMemUse (bytes)1,464 1,464 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% 18 2.1% 18 2.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 16.7% -5 -27.8% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% 16 88.9% 15 83.3% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 2 11.1% 3 16.7% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 14 77.8% 13 72.2% 0 N/A% 0 N/A%
hash0 N/A% 1 5.6% 2 11.1% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 8 44.4% 0 N/A% 0 N/A%