Diff Report
Run #51a4629fe3743: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a462112dd99: 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 #51a4629fe3743Run #51a462112dd99DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,268 1,310 42 3.3%
Incl. Wall Time (microsec) per call 423 437 14 3.3%
Excl. Wall Time (microsec)151 153 2 1.3%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 1,333 1,333 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)18,552 18,544 -8 -0.0%
Incl. MemUse (bytes) per call 6,184 6,181 -3 -0.0%
Excl. MemUse (bytes)-332 -332 0 0.0%
Incl. PeakMemUse (bytes)36,332 36,336 4 0.0%
Incl. PeakMemUse (bytes) per call 12,111 12,112 1 0.0%
Excl. PeakMemUse (bytes)220 220 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% 42 6.1% 0 0.0% -8 N/A% 4 N/A%
Exclusive Metrics Diff for Current Function2 4.8% 0 N/A% 0 0.0% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% 42 100.0% 0 N/A% -8 -100.0% 4 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 41 97.6% 0 N/A% 4 50.0% 4 100.0%
hash0 N/A% -1 -2.4% 0 N/A% 0 0.0% 0 0.0%
sprintf0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
base_convert0 N/A% 0 0.0% 0 N/A% -12 -150.0% 0 0.0%
substr0 N/A% 0 0.0% 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%