Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)97 59 -38 -39.2%
Incl. Wall Time (microsec) per call 49 30 -19 -39.2%
Excl. Wall Time (microsec)25 27 2 8.0%
Incl. CPU (microsecs)98 62 -36 -36.7%
Incl. CPU (microsecs) per call 49 31 -18 -36.7%
Excl. CPU (microsec)19 21 2 10.5%
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)81,032 81,016 -16 -0.0%
Incl. PeakMemUse (bytes) per call 40,516 40,508 -8 -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% -38 -8.2% -36 -3.8% 0 0.0% -16 -0.1%
Exclusive Metrics Diff for Current Function2 5.3% 2 5.6% 0 N/A% 0 0.0%
Parent functions
drupal_prepare_form0 N/A% -37 -97.4% -37 -102.8% 0 N/A% -16 -100.0%
drupal_session_initialize0 N/A% -1 -2.6% 1 2.8% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% -40 -105.3% -40 -111.1% 0 N/A% -16 -100.0%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% 2 5.6% 0 N/A% 0 0.0%