Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Drupal\Component\Uuid\Php::generateRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,135 1,143 8 0.7%
Incl. Wall Time (microsec) per call 378 381 3 0.7%
Excl. Wall Time (microsec)131 133 2 1.5%
Incl. CPU (microsecs)1,140 1,148 8 0.7%
Incl. CPU (microsecs) per call 380 383 3 0.7%
Excl. CPU (microsec)100 100 0 0.0%
Incl. MemUse (bytes)29,856 29,856 0 0.0%
Incl. MemUse (bytes) per call 9,952 9,952 0 0.0%
Excl. MemUse (bytes)-200 -200 0 0.0%
Incl. PeakMemUse (bytes)49,304 49,304 0 0.0%
Incl. PeakMemUse (bytes) per call 16,435 16,435 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% 8 1.4% 8 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 25.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% 8 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 6 75.0% 7 87.5% 0 N/A% 0 N/A%
sprintf0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
base_convert0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 3 37.5% 0 N/A% 0 N/A%