Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #519b0e62696b0Run #519b12bb10362DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,917 1,971 54 2.8%
Incl. Wall Time (microsec) per call 320 329 9 2.8%
Excl. Wall Time (microsec)329 323 -6 -1.8%
Incl. CPU (microsecs)1,926 1,980 54 2.8%
Incl. CPU (microsecs) per call 321 330 9 2.8%
Excl. CPU (microsec)239 239 0 0.0%
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% 54 2.6% 54 2.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -11.1% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% 54 100.0% 54 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 64 118.5% 64 118.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -3 -5.6% -1 -1.9% 0 N/A% 0 N/A%
hash0 N/A% -2 -3.7% -1 -1.9% 0 N/A% 0 N/A%
sprintf0 N/A% 1 1.9% 0 0.0% 0 N/A% 0 N/A%
base_convert0 N/A% 0 0.0% -4 -7.4% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -4 -7.4% 0 N/A% 0 N/A%