Diff Report
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e51c1ee20: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

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

Drupal\Component\Uuid\Php::generateRun #5199e3a2bf6f6Run #5199e51c1ee20DiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)4,444 4,445 1 0.0%
Incl. Wall Time (microsec) per call 120 120 0 0.0%
Excl. Wall Time (microsec)1,581 1,583 2 0.1%
Incl. CPU (microsecs)12,001 4,000 -8,001 -66.7%
Incl. CPU (microsecs) per call 324 108 -216 -66.7%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)27,384 27,384 0 0.0%
Incl. MemUse (bytes) per call 740 740 0 0.0%
Excl. MemUse (bytes)-17,876 -17,876 0 0.0%
Incl. PeakMemUse (bytes)41,196 41,196 0 0.0%
Incl. PeakMemUse (bytes) per call 1,113 1,113 0 0.0%
Excl. PeakMemUse (bytes)56 56 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% 1 0.2% -8,001 -200.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 200.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% 1 100.0% -8,001 -100.0% 0 N/A% 0 N/A%
Child functions
sprintf0 N/A% 11 1100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -6 -600.0% -8,001 -100.0% 0 N/A% 0 N/A%
base_convert0 N/A% -5 -500.0% 0 0.0% 0 N/A% 0 N/A%
substr0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%