Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea91263307: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #519ea884c38e9Run #519ea91263307DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)897 872 -25 -2.8%
Incl. Wall Time (microsec) per call 299 291 -8 -2.8%
Excl. Wall Time (microsec)10 9 -1 -10.0%
Incl. CPU (microsecs)903 876 -27 -3.0%
Incl. CPU (microsecs) per call 301 292 -9 -3.0%
Excl. CPU (microsec)10 11 1 10.0%
Incl. MemUse (bytes)31,072 31,064 -8 -0.0%
Incl. MemUse (bytes) per call 10,357 10,355 -3 -0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)49,088 49,104 16 0.0%
Incl. PeakMemUse (bytes) per call 16,363 16,368 5 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% -25 -4.7% -27 -6.8% -8 N/A% 16 N/A%
Exclusive Metrics Diff for Current Function-1 -4.0% 1 3.7% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -22 -88.0% -23 -85.2% -8 -100.0% 16 100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -3 -12.0% -4 -14.8% 0 0.0% 0 0.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% -24 -96.0% -28 -103.7% -8 -100.0% 16 100.0%