Diff Report
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea884c38e9: 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 #519ea984d991eRun #519ea884c38e9DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)885 897 12 1.4%
Incl. Wall Time (microsec) per call 295 299 4 1.4%
Excl. Wall Time (microsec)11 10 -1 -9.1%
Incl. CPU (microsecs)890 903 13 1.5%
Incl. CPU (microsecs) per call 297 301 4 1.5%
Excl. CPU (microsec)13 10 -3 -23.1%
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)49,104 49,088 -16 -0.0%
Incl. PeakMemUse (bytes) per call 16,368 16,363 -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% 12 0.0% 13 0.0% 0 0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-1 -8.3% -3 -23.1% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 23 191.7% 24 184.6% 0 N/A% -16 -100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% -11 -91.7% -11 -84.6% 0 N/A% 0 0.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 13 108.3% 16 123.1% 0 N/A% -16 -100.0%