Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: 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 #519ff0715b88bDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)105 116 11 10.5%
Incl. Wall Time (microsec) per call 35 39 4 10.5%
Excl. Wall Time (microsec)35 38 3 8.6%
Incl. CPU (microsecs)109 119 10 9.2%
Incl. CPU (microsecs) per call 36 40 3 9.2%
Excl. CPU (microsec)23 30 7 30.4%
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)119,304 141,064 21,760 18.2%
Incl. PeakMemUse (bytes) per call 39,768 47,021 7,253 18.2%
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% 11 0.9% 10 0.7% 0 0.0% 21,760 26.1%
Exclusive Metrics Diff for Current Function3 27.3% 7 70.0% 0 N/A% 0 0.0%
Parent functions
drupal_prepare_form0 N/A% 12 109.1% 11 110.0% 0 N/A% 21,760 100.0%
drupal_session_initialize0 N/A% -1 -9.1% -1 -10.0% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% 10 90.9% 9 90.0% 0 N/A% 21,760 100.0%
hash0 N/A% -2 -18.2% -4 -40.0% 0 N/A% 0 0.0%
base64_encode0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 0.0%