Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)219 116 -103 -47.0%
Incl. Wall Time (microsec) per call 73 39 -34 -47.0%
Excl. Wall Time (microsec)41 42 1 2.4%
Incl. CPU (microsecs)224 121 -103 -46.0%
Incl. CPU (microsecs) per call 75 40 -34 -46.0%
Excl. CPU (microsec)33 32 -1 -3.0%
Incl. MemUse (bytes)5,344 5,344 0 0.0%
Incl. MemUse (bytes) per call 1,781 1,781 0 0.0%
Excl. MemUse (bytes)2,312 2,312 0 0.0%
Incl. PeakMemUse (bytes)124,168 90,936 -33,232 -26.8%
Incl. PeakMemUse (bytes) per call 41,389 30,312 -11,077 -26.8%
Excl. PeakMemUse (bytes)240 0 -240 -100.0%

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% -103 -0.0% -103 -0.0% 0 0.0% -33,232 -0.1%
Exclusive Metrics Diff for Current Function1 1.0% -1 -1.0% 0 N/A% -240 -0.7%
Parent functions
drupal_prepare_form0 N/A% -107 -103.9% -107 -103.9% 0 N/A% -33,616 -101.2%
drupal_session_initialize0 N/A% 4 3.9% 4 3.9% 0 N/A% 384 1.2%
Child functions
strtr0 N/A% -104 -101.0% -102 -99.0% 0 N/A% -32,992 -99.3%
base64_encode0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 0.0%