Diff Report
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51afea2244278Run #51afe9a0d59b4DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)207 139 -68 -32.9%
Incl. Wall Time (microsec) per call 52 35 -17 -32.9%
Excl. Wall Time (microsec)42 41 -1 -2.4%
Incl. CPU (microsecs)211 143 -68 -32.2%
Incl. CPU (microsecs) per call 53 36 -17 -32.2%
Excl. CPU (microsec)30 29 -1 -3.3%
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)115,184 115,192 8 0.0%
Incl. PeakMemUse (bytes) per call 28,796 28,798 2 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% -68 -8.5% -68 -34.0% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-1 -1.5% -1 -1.5% 0 N/A% 0 0.0%
Parent functions
drupal_prepare_form0 N/A% -69 -101.5% -69 -101.5% 0 N/A% 8 100.0%
drupal_session_initialize0 N/A% 1 1.5% 1 1.5% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% -66 -97.1% -70 -102.9% 0 N/A% 8 100.0%
hash0 N/A% -1 -1.5% 0 0.0% 0 N/A% 0 0.0%
base64_encode0 N/A% 0 0.0% 3 4.4% 0 N/A% 0 0.0%