Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa3e018419: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #519aa37b5bebdRun #519aa3e018419DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,896 1,870 -26 -1.4%
Incl. Wall Time (microsec) per call 316 312 -4 -1.4%
Excl. Wall Time (microsec)325 318 -7 -2.2%
Incl. CPU (microsecs)1,904 1,877 -27 -1.4%
Incl. CPU (microsecs) per call 317 313 -5 -1.4%
Excl. CPU (microsec)242 249 7 2.9%
Incl. MemUse (bytes)60,248 60,248 0 0.0%
Incl. MemUse (bytes) per call 10,041 10,041 0 0.0%
Excl. MemUse (bytes)-2,800 -2,800 0 0.0%
Incl. PeakMemUse (bytes)87,440 87,440 0 0.0%
Incl. PeakMemUse (bytes) per call 14,573 14,573 0 0.0%
Excl. PeakMemUse (bytes)96 96 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% -26 -1.5% -27 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -26.9% 7 25.9% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -26 -100.0% -27 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -19 -73.1% -18 -66.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -3 -11.5% -2 -7.4% 0 N/A% 0 N/A%
base_convert0 N/A% 2 7.7% 6 22.2% 0 N/A% 0 N/A%
hash0 N/A% 1 3.8% -2 -7.4% 0 N/A% 0 N/A%
sprintf0 N/A% 0 0.0% -2 -7.4% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -16 -59.3% 0 N/A% 0 N/A%