Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)71 74 3 4.2%
Incl. Wall Time (microsec) per call 24 25 1 4.2%
Excl. Wall Time (microsec)28 29 1 3.6%
Incl. CPU (microsecs)76 77 1 1.3%
Incl. CPU (microsecs) per call 25 26 0 1.3%
Excl. CPU (microsec)27 23 -4 -14.8%
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)87,936 87,936 0 0.0%
Incl. PeakMemUse (bytes) per call 29,312 29,312 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% 3 0.1% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 33.3% -4 -400.0% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% 2 66.7% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 33.3% 1 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 2 66.7% 1 100.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 3 300.0% 0 N/A% 0 N/A%