Diff Report
Run #5199dd4798f9f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199df04dd672: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Uuid\Php::generate

Drupal\Component\Uuid\Php::generateRun #5199dd4798f9fRun #5199df04dd672DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)4,047 3,993 -54 -1.3%
Incl. Wall Time (microsec) per call 140 138 -2 -1.3%
Excl. Wall Time (microsec)1,365 1,394 29 2.1%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 138 0 -138 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)25,300 25,328 28 0.1%
Incl. MemUse (bytes) per call 872 873 1 0.1%
Excl. MemUse (bytes)-13,748 -13,748 0 0.0%
Incl. PeakMemUse (bytes)48,812 48,844 32 0.1%
Incl. PeakMemUse (bytes) per call 1,683 1,684 1 0.1%
Excl. PeakMemUse (bytes)56 56 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 -0.2% -4,000 -14.3% 28 0.0% 32 0.1%
Exclusive Metrics Diff for Current Function29 53.7% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Component\Uuid\Uuid::generate0 N/A% -54 -100.0% -4,000 -100.0% 28 100.0% 32 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -63 -116.7% 0 0.0% 32 114.3% 32 100.0%
hash0 N/A% -13 -24.1% 0 0.0% 0 0.0% 0 0.0%
base_convert0 N/A% -4 -7.4% 0 0.0% 0 0.0% 0 0.0%
sprintf0 N/A% -3 -5.6% 0 0.0% 4 14.3% 0 0.0%
substr0 N/A% 0 0.0% -4,000 -100.0% -8 -28.6% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%