Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: 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 #52e43719571bfDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)564 548 -16 -2.8%
Incl. Wall Time (microsec) per call 282 274 -8 -2.8%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. CPU (microsecs)358 343 -15 -4.2%
Incl. CPU (microsecs) per call 179 172 -8 -4.2%
Excl. CPU (microsec)13 13 0 0.0%
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 27,608 -64 -0.2%
Incl. PeakMemUse (bytes) per call 13,836 13,804 -32 -0.2%
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% -16 -1.4% -15 -1.6% 0 0.0% -64 -6.8%
Exclusive Metrics Diff for Current Function-1 -6.2% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% -16 -100.0% -15 -100.0% 0 N/A% -64 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -12 -75.0% -12 -80.0% 0 N/A% -64 -100.0%
Drupal\Core\Config\FileStorage::read0 N/A% -3 -18.8% -3 -20.0% 0 N/A% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%