Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)125 95 -30 -24.0%
Incl. Wall Time (microsec) per call 63 48 -15 -24.0%
Excl. Wall Time (microsec)28 28 0 0.0%
Incl. CPU (microsecs)127 96 -31 -24.4%
Incl. CPU (microsecs) per call 64 48 -16 -24.4%
Excl. CPU (microsec)18 18 0 0.0%
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)77,808 77,808 0 0.0%
Incl. PeakMemUse (bytes) per call 38,904 38,904 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% -30 -0.7% -31 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% -31 -103.3% -31 -100.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 3.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -30 -100.0% -32 -103.2% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -2 -6.5% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 3 9.7% 0 N/A% 0 N/A%