Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Uuid\Uuid::__construct

Drupal\Component\Uuid\Uuid::__constructRun #519fbf2154a5eRun #519fc2983e6a9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)80 68 -12 -15.0%
Incl. Wall Time (microsec) per call 80 68 -12 -15.0%
Excl. Wall Time (microsec)17 10 -7 -41.2%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 4,001 0 -4,001 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,356 7,360 4 0.1%
Incl. MemUse (bytes) per call 7,356 7,360 4 0.1%
Excl. MemUse (bytes)560 560 0 0.0%
Incl. PeakMemUse (bytes)6,844 6,848 4 0.1%
Incl. PeakMemUse (bytes) per call 6,844 6,848 4 0.1%
Excl. PeakMemUse (bytes)268 272 4 1.5%

Parent/Child Regression/Improvement report for Drupal\Component\Uuid\Uuid::__construct [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\Uuid::__construct0 N/A% -12 -1.2% -4,001 -200050.0% 4 0.0% 4 0.0%
Exclusive Metrics Diff for Current Function-7 -58.3% 0 0.0% 0 0.0% 4 100.0%
Parent function
Drupal\Core\Config\Context\ConfigContext::setUuid0 N/A% -12 -100.0% -4,001 -100.0% 4 100.0% 4 100.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -6 -50.0% -4,001 -100.0% 4 100.0% 0 0.0%
Drupal\Component\Uuid\Uuid::determinePlugin0 N/A% 1 8.3% 0 0.0% 0 0.0% 0 0.0%