Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Uuid\Uuid::generate

Drupal\Component\Uuid\Uuid::generateRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)937 943 6 0.6%
Incl. Wall Time (microsec) per call 234 236 2 0.6%
Excl. Wall Time (microsec)14 13 -1 -7.1%
Incl. CPU (microsecs)940 949 9 1.0%
Incl. CPU (microsecs) per call 235 237 2 1.0%
Excl. CPU (microsec)11 17 6 54.5%
Incl. MemUse (bytes)31,344 31,352 8 0.0%
Incl. MemUse (bytes) per call 7,836 7,838 2 0.0%
Excl. MemUse (bytes)2,000 2,000 0 0.0%
Incl. PeakMemUse (bytes)49,064 49,072 8 0.0%
Incl. PeakMemUse (bytes) per call 12,266 12,268 2 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% 6 0.2% 9 0.2% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-1 -16.7% 6 66.7% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 3 50.0% 6 66.7% 0 0.0% 0 0.0%
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 3 50.0% 3 33.3% 8 100.0% 8 100.0%
Child function
Drupal\Component\Uuid\Php::generate0 N/A% 7 116.7% 3 33.3% 8 100.0% 8 100.0%