Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #519af3b0bf970Run #519af59f030f2DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)199 163 -36 -18.1%
Incl. Wall Time (microsec) per call 66 54 -12 -18.1%
Excl. Wall Time (microsec)38 35 -3 -7.9%
Incl. CPU (microsecs)203 168 -35 -17.2%
Incl. CPU (microsecs) per call 68 56 -12 -17.2%
Excl. CPU (microsec)29 28 -1 -3.4%
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)146,048 146,104 56 0.0%
Incl. PeakMemUse (bytes) per call 48,683 48,701 19 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% -36 -1.4% -35 -1.4% 0 0.0% 56 0.1%
Exclusive Metrics Diff for Current Function-3 -8.3% -1 -2.9% 0 N/A% 0 0.0%
Parent functions
drupal_prepare_form0 N/A% -36 -100.0% -35 -100.0% 0 N/A% 56 100.0%
drupal_session_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% -34 -94.4% -36 -102.9% 0 N/A% 56 100.0%
hash0 N/A% 1 2.8% 2 5.7% 0 N/A% 0 0.0%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%