Diff Report
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

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

Drupal\Component\Uuid\Php::generateRun #517dc41118628Run #517dc23f63001DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)788 793 5 0.6%
Incl. Wall Time (microsec) per call 263 264 2 0.6%
Excl. Wall Time (microsec)88 92 4 4.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)30,744 30,704 -40 -0.1%
Incl. MemUse (bytes) per call 10,248 10,235 -13 -0.1%
Excl. MemUse (bytes)-1,008 -1,008 0 0.0%
Incl. PeakMemUse (bytes)59,952 59,856 -96 -0.2%
Incl. PeakMemUse (bytes) per call 19,984 19,952 -32 -0.2%
Excl. PeakMemUse (bytes)384 312 -72 -18.8%

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% 5 0.0% 0 0.0% -40 -0.0% -96 -0.0%
Exclusive Metrics Diff for Current Function4 80.0% 0 N/A% 0 0.0% -72 -75.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% 5 100.0% 0 N/A% -40 -100.0% -96 -100.0%
Child functions
drupal_random_bytes0 N/A% 1 20.0% 0 N/A% -40 -100.0% -24 -25.0%
sprintf0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
base_convert0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
hash0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%