Diff Report
Run #523f01e38fa84: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #523f01e38fa84Run #523f01900df5cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)227 197 -30 -13.2%
Incl. Wall Time (microsec) per call 57 49 -8 -13.2%
Excl. Wall Time (microsec)85 53 -32 -37.6%
Incl. CPU (microsecs)232 201 -31 -13.4%
Incl. CPU (microsecs) per call 58 50 -8 -13.4%
Excl. CPU (microsec)75 36 -39 -52.0%
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)157,432 157,432 0 0.0%
Incl. PeakMemUse (bytes) per call 39,358 39,358 0 0.0%
Excl. PeakMemUse (bytes)1,616 1,616 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% -30 -8.8% -31 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-32 -106.7% -39 -125.8% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% -30 -100.0% -31 -100.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
hash0 N/A% 1 3.3% 6 19.4% 0 N/A% 0 N/A%
strtr0 N/A% 1 3.3% 3 9.7% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 N/A%