Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)94 92 -2 -2.1%
Incl. Wall Time (microsec) per call 47 46 -1 -2.1%
Excl. Wall Time (microsec)29 28 -1 -3.4%
Incl. CPU (microsecs)98 95 -3 -3.1%
Incl. CPU (microsecs) per call 49 48 -2 -3.1%
Excl. CPU (microsec)27 19 -8 -29.6%
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)81,240 81,240 0 0.0%
Incl. PeakMemUse (bytes) per call 40,620 40,620 0 0.0%
Excl. PeakMemUse (bytes)1,352 1,352 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% -2 -0.0% -3 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% -8 -266.7% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% -2 -100.0% -2 -66.7% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -2 -100.0% -1 -33.3% 0 N/A% 0 N/A%
hash0 N/A% 1 50.0% 6 200.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%