Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: 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 #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)844 924 80 9.5%
Incl. Wall Time (microsec) per call 422 462 40 9.5%
Excl. Wall Time (microsec)81 85 4 4.9%
Incl. CPU (microsecs)847 927 80 9.4%
Incl. CPU (microsecs) per call 424 464 40 9.4%
Excl. CPU (microsec)59 58 -1 -1.7%
Incl. MemUse (bytes)28,648 28,688 40 0.1%
Incl. MemUse (bytes) per call 14,324 14,344 20 0.1%
Excl. MemUse (bytes)1,488 1,496 8 0.5%
Incl. PeakMemUse (bytes)40,272 40,280 8 0.0%
Incl. PeakMemUse (bytes) per call 20,136 20,140 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 Function4 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%