Diff Report
Run #519fe53eaaaf2: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fe4bc90ab9: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #519fe53eaaaf2Run #519fe4bc90ab9DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,127 1,088 -39 -3.5%
Incl. Wall Time (microsec) per call 282 272 -10 -3.5%
Excl. Wall Time (microsec)141 140 -1 -0.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)29,304 29,304 0 0.0%
Incl. MemUse (bytes) per call 7,326 7,326 0 0.0%
Excl. MemUse (bytes)-992 -992 0 0.0%
Incl. PeakMemUse (bytes)46,304 46,304 0 0.0%
Incl. PeakMemUse (bytes) per call 11,576 11,576 0 0.0%
Excl. PeakMemUse (bytes)704 704 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% -39 -2.6% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.6% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -39 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -36 -92.3% 0 N/A% 0 N/A% 0 N/A%
sprintf0 N/A% -1 -2.6% 0 N/A% 0 N/A% 0 N/A%
base_convert0 N/A% 1 2.6% 0 N/A% 0 N/A% 0 N/A%
hash0 N/A% -1 -2.6% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -2.6% 0 N/A% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%