Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 4 4 N/A%
Incl. Wall Time (microsec) 1,185 1,185 N/A%
Incl. Wall Time (microsec) per call N/A 296 296 N/A%
Excl. Wall Time (microsec) 24 24 N/A%
Incl. CPU (microsecs) 1,191 1,191 N/A%
Incl. CPU (microsecs) per call N/A 298 298 N/A%
Excl. CPU (microsec) 26 26 N/A%
Incl. MemUse (bytes) 32,352 32,352 N/A%
Incl. MemUse (bytes) per call N/A 8,088 8,088 N/A%
Excl. MemUse (bytes) 2,848 2,848 N/A%
Incl. PeakMemUse (bytes) 49,128 49,128 N/A%
Incl. PeakMemUse (bytes) per call N/A 12,282 12,282 N/A%
Excl. PeakMemUse (bytes) 48 48 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Uuid\Uuid::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\Uuid::generate4 23.5% 1,185 0.1% 1,191 0.1% 32,352 0.2% 49,128 0.3%
Exclusive Metrics Diff for Current Function24 2.0% 26 2.2% 2,848 8.8% 48 0.1%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid1 25.0% 909 76.7% 910 76.4% 29,792 92.1% 32,296 65.7%
Drupal\Core\Config\Entity\ConfigStorageController::create2 50.0% 183 15.4% 186 15.6% 1,432 4.4% 8,464 17.2%
Drupal\Core\Entity\Field\Type\UuidItem::applyDefaultValue1 25.0% 93 7.8% 95 8.0% 1,128 3.5% 8,368 17.0%
Child function
Drupal\Component\Uuid\Php::generate4 100.0% 1,161 98.0% 1,165 97.8% 29,504 91.2% 49,080 99.9%