Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Component\Utility\Crypt::hashBase64Run #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)149 120 -29 -19.5%
Incl. Wall Time (microsec) per call 50 40 -10 -19.5%
Excl. Wall Time (microsec)30 27 -3 -10.0%
Incl. CPU (microsecs)152 124 -28 -18.4%
Incl. CPU (microsecs) per call 51 41 -9 -18.4%
Excl. CPU (microsec)16 24 8 50.0%
Incl. MemUse (bytes)5,360 5,360 0 0.0%
Incl. MemUse (bytes) per call 1,787 1,787 0 0.0%
Excl. MemUse (bytes)2,328 2,328 0 0.0%
Incl. PeakMemUse (bytes)158,152 158,152 0 0.0%
Incl. PeakMemUse (bytes) per call 52,717 52,717 0 0.0%
Excl. PeakMemUse (bytes)1,440 1,440 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% -29 -126.1% -28 -30.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -10.3% 8 28.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -26 -89.7% -27 -96.4% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -3 -10.3% -1 -3.6% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -27 -93.1% -30 -107.1% 0 N/A% 0 N/A%
hash0 N/A% 1 3.4% -2 -7.1% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -4 -14.3% 0 N/A% 0 N/A%