Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: 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 #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)752 752 0 0.0%
Incl. Wall Time (microsec) per call 752 752 0 0.0%
Excl. Wall Time (microsec)42 40 -2 -4.8%
Incl. CPU (microsecs)753 753 0 0.0%
Incl. CPU (microsecs) per call 753 753 0 0.0%
Excl. CPU (microsec)30 27 -3 -10.0%
Incl. MemUse (bytes)28,568 28,608 40 0.1%
Incl. MemUse (bytes) per call 28,568 28,608 40 0.1%
Excl. MemUse (bytes)1,464 1,472 8 0.5%
Incl. PeakMemUse (bytes)32,272 32,296 24 0.1%
Incl. PeakMemUse (bytes) per call 32,272 32,296 24 0.1%
Excl. PeakMemUse (bytes)608 608 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% 0 0.0% 0 0.0% 40 0.2% 24 0.1%
Exclusive Metrics Diff for Current Function-2 N/A% -3 N/A% 8 20.0% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% 0 N/A% 0 N/A% 40 100.0% 24 100.0%
Child functions
substr0 N/A% 1 N/A% 2 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 N/A% 0 N/A% 0 0.0% 0 0.0%
hash0 N/A% -1 N/A% 2 N/A% 16 40.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 1 N/A% 0 N/A% 24 60.0% 24 100.0%
sprintf0 N/A% 0 N/A% -1 N/A% 0 0.0% 0 0.0%
base_convert0 N/A% 0 N/A% 0 N/A% -8 -20.0% 0 0.0%