Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\NullBackendFactory::get

Drupal\Core\Cache\NullBackendFactory::getRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)339 319 -20 -5.9%
Incl. Wall Time (microsec) per call 11 10 -1 -5.9%
Excl. Wall Time (microsec)104 101 -3 -2.9%
Incl. CPU (microsecs)364 346 -18 -4.9%
Incl. CPU (microsecs) per call 12 11 -1 -4.9%
Excl. CPU (microsec)89 86 -3 -3.4%
Incl. MemUse (bytes)42,000 42,000 0 0.0%
Incl. MemUse (bytes) per call 1,355 1,355 0 0.0%
Excl. MemUse (bytes)4,352 4,352 0 0.0%
Incl. PeakMemUse (bytes)38,504 38,504 0 0.0%
Incl. PeakMemUse (bytes) per call 1,242 1,242 0 0.0%
Excl. PeakMemUse (bytes)96 96 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\NullBackendFactory::get [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\Core\Cache\NullBackendFactory::get0 N/A% -20 -1.1% -18 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -15.0% -3 -16.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\CacheFactory::get0 N/A% -20 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -18 -90.0% -18 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\NullBackend::__construct0 N/A% 1 5.0% 3 16.7% 0 N/A% 0 N/A%