Diff Report
Run #52084105e6dcb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52084105e6dcbRun #5208407650493DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)134 129 -5 -3.7%
Incl. Wall Time (microsec) per call 45 43 -2 -3.7%
Excl. Wall Time (microsec)37 36 -1 -2.7%
Incl. CPU (microsecs)138 134 -4 -2.9%
Incl. CPU (microsecs) per call 46 45 -1 -2.9%
Excl. CPU (microsec)28 32 4 14.3%
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)148,096 146,304 -1,792 -1.2%
Incl. PeakMemUse (bytes) per call 49,365 48,768 -597 -1.2%
Excl. PeakMemUse (bytes)1,312 1,312 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% -5 -0.7% -4 -0.4% 0 0.0% -1,792 -6.5%
Exclusive Metrics Diff for Current Function-1 -20.0% 4 100.0% 0 N/A% 0 0.0%
Parent functions
drupal_prepare_form0 N/A% -3 -60.0% -2 -50.0% 0 N/A% -1,792 -100.0%
drupal_session_initialize0 N/A% -2 -40.0% -2 -50.0% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% -4 -80.0% -6 -150.0% 0 N/A% -1,792 -100.0%
base64_encode0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%