Diff Report
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #519eb20dce0a3Run #519eb193b2faaDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)58 55 -3 -5.2%
Incl. Wall Time (microsec) per call 29 28 -2 -5.2%
Excl. Wall Time (microsec)22 21 -1 -4.5%
Incl. CPU (microsecs)61 57 -4 -6.6%
Incl. CPU (microsecs) per call 31 29 -2 -6.6%
Excl. CPU (microsec)20 17 -3 -15.0%
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)75,904 75,904 0 0.0%
Incl. PeakMemUse (bytes) per call 37,952 37,952 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% -3 -0.0% -4 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -33.3% -3 -75.0% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% -3 -100.0% -4 -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
strtr0 N/A% -3 -100.0% -2 -50.0% 0 N/A% 0 N/A%
hash0 N/A% 1 33.3% 1 25.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%