Diff Report
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a239923027: 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 #526a240c73a50Run #526a239923027DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)924 844 -80 -8.7%
Incl. Wall Time (microsec) per call 462 422 -40 -8.7%
Excl. Wall Time (microsec)85 81 -4 -4.7%
Incl. CPU (microsecs)927 847 -80 -8.6%
Incl. CPU (microsecs) per call 464 424 -40 -8.6%
Excl. CPU (microsec)58 59 1 1.7%
Incl. MemUse (bytes)28,688 28,648 -40 -0.1%
Incl. MemUse (bytes) per call 14,344 14,324 -20 -0.1%
Excl. MemUse (bytes)1,496 1,488 -8 -0.5%
Incl. PeakMemUse (bytes)40,280 40,272 -8 -0.0%
Incl. PeakMemUse (bytes) per call 20,140 20,136 -4 -0.0%
Excl. PeakMemUse (bytes)656 656 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% -80 -235.3% -80 -48.5% -40 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-4 -5.0% 1 1.2% -8 -20.0% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -90 -112.5% -90 -112.5% -40 -100.0% -8 -100.0%
Drupal\Core\Config\Entity\ConfigStorageController::create0 N/A% 10 12.5% 10 12.5% 0 0.0% 0 0.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -68 -85.0% -69 -86.2% -32 -80.0% -8 -100.0%
Composer\Autoload\ClassLoader::loadClass0 N/A% -9 -11.2% -9 -11.2% 0 0.0% 0 0.0%
substr0 N/A% 2 2.5% -2 -2.5% 0 0.0% 0 0.0%
hash0 N/A% -1 -1.2% -2 -2.5% 0 0.0% 0 0.0%
sprintf0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%