Diff Report
Run #51f62a3af1f52: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #51f62a3af1f52Run #51f628573214cDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,852 1,841 -11 -0.6%
Incl. Wall Time (microsec) per call 77 77 -0 -0.6%
Excl. Wall Time (microsec)705 700 -5 -0.7%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 167 167 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)46,048 46,048 0 0.0%
Incl. MemUse (bytes) per call 1,919 1,919 0 0.0%
Excl. MemUse (bytes)-30,688 -30,688 0 0.0%
Incl. PeakMemUse (bytes)121,120 121,120 0 0.0%
Incl. PeakMemUse (bytes) per call 5,047 5,047 0 0.0%
Excl. PeakMemUse (bytes)1,064 1,064 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% -11 -2.9% 4,000 100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -45.5% 4,000 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -11 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -10 -90.9% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 3 27.3% 0 0.0% 0 N/A% 0 N/A%
sprintf0 N/A% 2 18.2% 0 0.0% 0 N/A% 0 N/A%
base_convert0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%