Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)564 560 -4 -0.7%
Incl. Wall Time (microsec) per call 282 280 -2 -0.7%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. CPU (microsecs)358 355 -3 -0.8%
Incl. CPU (microsecs) per call 179 178 -2 -0.8%
Excl. CPU (microsec)13 15 2 15.4%
Incl. MemUse (bytes)13,744 13,744 0 0.0%
Incl. MemUse (bytes) per call 6,872 6,872 0 0.0%
Excl. MemUse (bytes)-48 -48 0 0.0%
Incl. PeakMemUse (bytes)27,672 27,544 -128 -0.5%
Incl. PeakMemUse (bytes) per call 13,836 13,772 -64 -0.5%
Excl. PeakMemUse (bytes)208 208 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\CachedStorage::read [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\Config\CachedStorage::read0 N/A% -4 -0.3% -3 -0.3% 0 0.0% -128 -0.2%
Exclusive Metrics Diff for Current Function-1 -25.0% 2 66.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% -4 -100.0% -3 -100.0% 0 N/A% -128 -100.0%
Child functions
Drupal\Core\Config\FileStorage::read0 N/A% -2 -50.0% -3 -100.0% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -1 -25.0% -1 -33.3% 0 N/A% -128 -100.0%
is_array0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 0.0%