Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51a287779d22eRun #51a287f454ce8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)62 63 1 1.6%
Incl. Wall Time (microsec) per call 31 32 1 1.6%
Excl. Wall Time (microsec)24 25 1 4.2%
Incl. CPU (microsecs)66 64 -2 -3.0%
Incl. CPU (microsecs) per call 33 32 -1 -3.0%
Excl. CPU (microsec)20 20 0 0.0%
Incl. MemUse (bytes)5,200 5,200 0 0.0%
Incl. MemUse (bytes) per call 2,600 2,600 0 0.0%
Excl. MemUse (bytes)2,384 2,384 0 0.0%
Incl. PeakMemUse (bytes)81,160 81,160 0 0.0%
Incl. PeakMemUse (bytes) per call 40,580 40,580 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% 1 0.2% -2 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% 1 100.0% -1 -50.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% -4 -200.0% 0 N/A% 0 N/A%