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

Drupal\Component\Utility\Crypt::hashBase64Run #51afe9a0d59b4Run #51afea2244278DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)139 207 68 48.9%
Incl. Wall Time (microsec) per call 35 52 17 48.9%
Excl. Wall Time (microsec)41 42 1 2.4%
Incl. CPU (microsecs)143 211 68 47.6%
Incl. CPU (microsecs) per call 36 53 17 47.6%
Excl. CPU (microsec)29 30 1 3.4%
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)115,192 115,184 -8 -0.0%
Incl. PeakMemUse (bytes) per call 28,798 28,796 -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 Function1 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%