Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)86 92 6 7.0%
Incl. Wall Time (microsec) per call 29 31 2 7.0%
Excl. Wall Time (microsec)53 57 4 7.5%
Incl. CPU (microsecs)91 96 5 5.5%
Incl. CPU (microsecs) per call 30 32 2 5.5%
Excl. CPU (microsec)44 46 2 4.5%
Incl. MemUse (bytes)3,044 3,044 0 0.0%
Incl. MemUse (bytes) per call 1,015 1,015 0 0.0%
Excl. MemUse (bytes)1,152 1,152 0 0.0%
Incl. PeakMemUse (bytes)3,236 3,236 0 0.0%
Incl. PeakMemUse (bytes) per call 1,079 1,079 0 0.0%
Excl. PeakMemUse (bytes)1,496 1,496 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% 6 0.3% 5 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 66.7% 2 40.0% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_form0 N/A% 3 50.0% 3 60.0% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 3 50.0% 2 40.0% 0 N/A% 0 N/A%
Child functions
hash0 N/A% 1 16.7% 3 60.0% 0 N/A% 0 N/A%
strtr0 N/A% 1 16.7% 1 20.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%