Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,841 1,844 3 0.2%
Incl. Wall Time (microsec) per call 77 77 0 0.2%
Excl. Wall Time (microsec)700 706 6 0.9%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 167 167 0 0.0%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)46,048 46,056 8 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)121,120 123,976 2,856 2.4%
Incl. PeakMemUse (bytes) per call 5,047 5,166 119 2.4%
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% 3 0.0% 0 0.0% 8 0.0% 2,856 0.6%
Exclusive Metrics Diff for Current Function6 200.0% 0 N/A% 0 0.0% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% 3 100.0% 0 N/A% 8 100.0% 2,856 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 6 200.0% 0 N/A% 8 100.0% 2,856 100.0%
sprintf0 N/A% -6 -200.0% 0 N/A% 0 0.0% 0 0.0%
hash0 N/A% -3 -100.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 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%