Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,170 1,126 -44 -3.8%
Incl. Wall Time (microsec) per call 390 375 -15 -3.8%
Excl. Wall Time (microsec)19 16 -3 -15.8%
Incl. CPU (microsecs)1,175 1,132 -43 -3.7%
Incl. CPU (microsecs) per call 392 377 -14 -3.7%
Excl. CPU (microsec)21 17 -4 -19.0%
Incl. MemUse (bytes)19,784 19,784 0 0.0%
Incl. MemUse (bytes) per call 6,595 6,595 0 0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)63,064 63,064 0 0.0%
Incl. PeakMemUse (bytes) per call 21,021 21,021 0 0.0%
Excl. PeakMemUse (bytes)52 52 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% -44 -1.9% -43 -9.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -6.8% -4 -9.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -48 -109.1% -48 -111.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 4 9.1% 5 11.6% 0 N/A% 0 N/A%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -41 -93.2% -39 -90.7% 0 N/A% 0 N/A%