Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)175 170 -5 -2.9%
Incl. Wall Time (microsec) per call 44 43 -1 -2.9%
Excl. Wall Time (microsec)54 47 -7 -13.0%
Incl. CPU (microsecs)180 175 -5 -2.8%
Incl. CPU (microsecs) per call 45 44 -1 -2.8%
Excl. CPU (microsec)42 36 -6 -14.3%
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)130,592 130,592 0 0.0%
Incl. PeakMemUse (bytes) per call 32,648 32,648 0 0.0%
Excl. PeakMemUse (bytes)1,360 1,360 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% -5 -2.2% -5 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -140.0% -6 -120.0% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_form0 N/A% -4 -80.0% -2 -40.0% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -1 -20.0% -3 -60.0% 0 N/A% 0 N/A%
Child functions
hash0 N/A% 1 20.0% -2 -40.0% 0 N/A% 0 N/A%
strtr0 N/A% 1 20.0% 4 80.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%