Diff Report
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f92a4c3fa: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #5198f7eab7067Run #5198f92a4c3faDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,067 2,049 -18 -0.9%
Incl. Wall Time (microsec) per call 1,034 1,025 -9 -0.9%
Excl. Wall Time (microsec)131 128 -3 -2.3%
Incl. CPU (microsecs)4,001 4,000 -1 -0.0%
Incl. CPU (microsecs) per call 2,001 2,000 -1 -0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)81,752 81,752 0 0.0%
Incl. MemUse (bytes) per call 40,876 40,876 0 0.0%
Excl. MemUse (bytes)288 288 0 0.0%
Incl. PeakMemUse (bytes)88,528 88,528 0 0.0%
Incl. PeakMemUse (bytes) per call 44,264 44,264 0 0.0%
Excl. PeakMemUse (bytes)160 160 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% -18 -1.8% -1 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -16.7% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -18 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -15 -83.3% 4,000 400000.0% 0 N/A% 0 N/A%
substr0 N/A% 1 5.6% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% -1 -5.6% 0 0.0% 0 N/A% 0 N/A%
sprintf0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
base_convert0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% -4,001 -400100.0% 0 N/A% 0 N/A%