Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #519fedcae68c3Run #519ff028be5c1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)105 110 5 4.8%
Incl. Wall Time (microsec) per call 35 37 2 4.8%
Excl. Wall Time (microsec)35 36 1 2.9%
Incl. CPU (microsecs)109 114 5 4.6%
Incl. CPU (microsecs) per call 36 38 2 4.6%
Excl. CPU (microsec)23 29 6 26.1%
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)119,304 119,304 0 0.0%
Incl. PeakMemUse (bytes) per call 39,768 39,768 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% 5 0.3% 5 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 20.0% 6 120.0% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_form0 N/A% 5 100.0% 5 100.0% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 4 80.0% 2 40.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%