Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)115 122 7 6.1%
Incl. Wall Time (microsec) per call 58 61 4 6.1%
Excl. Wall Time (microsec)26 26 0 0.0%
Incl. CPU (microsecs)119 125 6 5.0%
Incl. CPU (microsecs) per call 60 63 3 5.0%
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)142,440 142,440 0 0.0%
Incl. PeakMemUse (bytes) per call 71,220 71,220 0 0.0%
Excl. PeakMemUse (bytes)1,392 1,392 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% 7 0.9% 6 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_form0 N/A% 6 85.7% 5 83.3% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 1 14.3% 1 16.7% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 6 85.7% 7 116.7% 0 N/A% 0 N/A%
hash0 N/A% 1 14.3% 1 16.7% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%