Diff Report
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc98bf3bad: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519fc956834f6Run #519fc98bf3badDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)997 1,017 20 2.0%
Incl. Wall Time (microsec) per call 332 339 7 2.0%
Excl. Wall Time (microsec)9 8 -1 -11.1%
Incl. CPU (microsecs)0 4,001 4,001 N/A%
Incl. CPU (microsecs) per call 0 1,334 1,334 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)31,072 31,072 0 0.0%
Incl. MemUse (bytes) per call 10,357 10,357 0 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)49,288 49,288 0 0.0%
Incl. PeakMemUse (bytes) per call 16,429 16,429 0 0.0%
Excl. PeakMemUse (bytes)48 48 0 0.0%

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::generate0 N/A% 20 16.8% 4,001 400100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -5.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 17 85.0% 4,001 100.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 3 15.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 21 105.0% 4,001 100.0% 0 N/A% 0 N/A%