Diff Report
Run #52c1d613a9327: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #52c1d613a9327Run #52c1d5ca86be3DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,047 1,061 14 1.3%
Incl. Wall Time (microsec) per call 349 354 5 1.3%
Excl. Wall Time (microsec)104 106 2 1.9%
Incl. CPU (microsecs)1,050 1,064 14 1.3%
Incl. CPU (microsecs) per call 350 355 5 1.3%
Excl. CPU (microsec)64 78 14 21.9%
Incl. MemUse (bytes)42,640 42,640 0 0.0%
Incl. MemUse (bytes) per call 14,213 14,213 0 0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)52,960 52,960 0 0.0%
Incl. PeakMemUse (bytes) per call 17,653 17,653 0 0.0%
Excl. PeakMemUse (bytes)328 328 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% 14 0.5% 14 2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 14.3% 14 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% 12 85.7% 12 85.7% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::create0 N/A% 2 14.3% 2 14.3% 0 N/A% 0 N/A%
Child functions
spl_autoload_call0 N/A% 7 50.0% 7 50.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 5 35.7% 3 21.4% 0 N/A% 0 N/A%
base_convert0 N/A% -1 -7.1% 1 7.1% 0 N/A% 0 N/A%
hash0 N/A% 1 7.1% -3 -21.4% 0 N/A% 0 N/A%
sprintf0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -7 -50.0% 0 N/A% 0 N/A%