Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Component\Uuid\Php::generateRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)255 263 8 3.1%
Incl. Wall Time (microsec) per call 85 88 3 3.1%
Excl. Wall Time (microsec)110 109 -1 -0.9%
Incl. CPU (microsecs)260 266 6 2.3%
Incl. CPU (microsecs) per call 87 89 2 2.3%
Excl. CPU (microsec)76 84 8 10.5%
Incl. MemUse (bytes)7,168 7,168 0 0.0%
Incl. MemUse (bytes) per call 2,389 2,389 0 0.0%
Excl. MemUse (bytes)-184 -184 0 0.0%
Incl. PeakMemUse (bytes)7,176 7,176 0 0.0%
Incl. PeakMemUse (bytes) per call 2,392 2,392 0 0.0%
Excl. PeakMemUse (bytes)2,624 2,624 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Uuid\Php::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\Php::generate0 N/A% 8 0.1% 6 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -12.5% 8 133.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue0 N/A% 8 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
substr0 N/A% 6 75.0% -7 -116.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 2 25.0% -1 -16.7% 0 N/A% 0 N/A%
base_convert0 N/A% 1 12.5% 1 16.7% 0 N/A% 0 N/A%
sprintf0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%