Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #519ff693b4ca2Run #519ff7de62889DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)57 65 8 14.0%
Incl. Wall Time (microsec) per call 29 33 4 14.0%
Excl. Wall Time (microsec)33 37 4 12.1%
Incl. CPU (microsecs)61 74 13 21.3%
Incl. CPU (microsecs) per call 31 37 7 21.3%
Excl. CPU (microsec)24 39 15 62.5%
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)5,208 5,208 0 0.0%
Incl. PeakMemUse (bytes) per call 2,604 2,604 0 0.0%
Excl. PeakMemUse (bytes)2,408 2,408 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% 8 0.7% 13 1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 50.0% 15 115.4% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_form0 N/A% 7 87.5% 13 100.0% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 1 12.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
hash0 N/A% 2 25.0% 1 7.7% 0 N/A% 0 N/A%
base64_encode0 N/A% 2 25.0% -1 -7.7% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 N/A%