Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)31,240 30,915 -325 -1.0%
Incl. Wall Time (microsec) per call 679 672 -7 -1.0%
Excl. Wall Time (microsec)468 460 -8 -1.7%
Incl. CPU (microsecs)16,225 16,132 -93 -0.6%
Incl. CPU (microsecs) per call 353 351 -2 -0.6%
Excl. CPU (microsec)422 415 -7 -1.7%
Incl. MemUse (bytes)175,880 175,904 24 0.0%
Incl. MemUse (bytes) per call 3,823 3,824 1 0.0%
Excl. MemUse (bytes)-48,948 -48,948 0 0.0%
Incl. PeakMemUse (bytes)339,880 339,264 -616 -0.2%
Incl. PeakMemUse (bytes) per call 7,389 7,375 -13 -0.2%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -325 -2.1% -93 -0.6% 24 3.6% -616 -95.7%
Exclusive Metrics Diff for Current Function-8 -2.5% -7 -7.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% -325 -100.0% -93 -100.0% 24 100.0% -616 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -592 -182.2% -177 -190.3% 24 100.0% -616 -100.0%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 276 84.9% 98 105.4% 0 0.0% 0 0.0%
is_array0 N/A% -1 -0.3% -7 -7.5% 0 0.0% 0 0.0%