Diff Report
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #519eada161e65Run #519ead03a5283DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)910 951 41 4.5%
Incl. Wall Time (microsec) per call 303 317 14 4.5%
Excl. Wall Time (microsec)106 101 -5 -4.7%
Incl. CPU (microsecs)913 955 42 4.6%
Incl. CPU (microsecs) per call 304 318 14 4.6%
Excl. CPU (microsec)67 72 5 7.5%
Incl. MemUse (bytes)29,216 29,216 0 0.0%
Incl. MemUse (bytes) per call 9,739 9,739 0 0.0%
Excl. MemUse (bytes)-184 -184 0 0.0%
Incl. PeakMemUse (bytes)49,064 49,064 0 0.0%
Incl. PeakMemUse (bytes) per call 16,355 16,355 0 0.0%
Excl. PeakMemUse (bytes)752 752 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Uuid\Php::generate [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\Uuid\Php::generate0 N/A% 41 35.0% 42 2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -12.2% 5 11.9% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% 41 100.0% 42 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 32 78.0% 32 76.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 7 17.1% 6 14.3% 0 N/A% 0 N/A%
substr0 N/A% 4 9.8% -1 -2.4% 0 N/A% 0 N/A%
base_convert0 N/A% 2 4.9% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 1 2.4% 0 0.0% 0 N/A% 0 N/A%
sprintf0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%