Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,101 1,170 69 6.3%
Incl. Wall Time (microsec) per call 367 390 23 6.3%
Excl. Wall Time (microsec)16 19 3 18.8%
Incl. CPU (microsecs)1,105 1,175 70 6.3%
Incl. CPU (microsecs) per call 368 392 23 6.3%
Excl. CPU (microsec)15 21 6 40.0%
Incl. MemUse (bytes)19,776 19,784 8 0.0%
Incl. MemUse (bytes) per call 6,592 6,595 3 0.0%
Excl. MemUse (bytes)1,112 1,112 0 0.0%
Incl. PeakMemUse (bytes)63,068 63,064 -4 -0.0%
Incl. PeakMemUse (bytes) per call 21,023 21,021 -1 -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% 69 0.1% 70 0.1% 8 0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function3 4.3% 6 8.6% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 72 104.3% 73 104.3% 8 100.0% -4 -100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -3 -4.3% -3 -4.3% 0 0.0% 0 0.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 66 95.7% 64 91.4% 8 100.0% -4 -100.0%