Diff Report
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51aad231c9c46Run #51aad15cb89bbDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)116 120 4 3.4%
Incl. Wall Time (microsec) per call 39 40 1 3.4%
Excl. Wall Time (microsec)35 40 5 14.3%
Incl. CPU (microsecs)121 124 3 2.5%
Incl. CPU (microsecs) per call 40 41 1 2.5%
Excl. CPU (microsec)34 27 -7 -20.6%
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)88,432 88,424 -8 -0.0%
Incl. PeakMemUse (bytes) per call 29,477 29,475 -3 -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% 4 1.5% 3 0.2% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function5 125.0% -7 -233.3% 0 N/A% 0 0.0%
Parent functions
drupal_session_initialize0 N/A% 3 75.0% 4 133.3% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 1 25.0% -1 -33.3% 0 N/A% -8 -100.0%
Child functions
strtr0 N/A% -1 -25.0% -1 -33.3% 0 N/A% -8 -100.0%
base64_encode0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% 9 300.0% 0 N/A% 0 0.0%