Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)29,583 30,153 570 1.9%
Incl. Wall Time (microsec) per call 688 701 13 1.9%
Excl. Wall Time (microsec)420 431 11 2.6%
Incl. CPU (microsecs)15,295 15,474 179 1.2%
Incl. CPU (microsecs) per call 356 360 4 1.2%
Excl. CPU (microsec)379 402 23 6.1%
Incl. MemUse (bytes)174,628 174,628 0 0.0%
Incl. MemUse (bytes) per call 4,061 4,061 0 0.0%
Excl. MemUse (bytes)-45,672 -45,672 0 0.0%
Incl. PeakMemUse (bytes)354,212 354,212 0 0.0%
Incl. PeakMemUse (bytes) per call 8,237 8,237 0 0.0%
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% 570 24.0% 179 16.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 1.9% 23 12.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\Config::load0 N/A% 570 100.0% 179 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 434 76.1% 126 70.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 124 21.8% 21 11.7% 0 N/A% 0 N/A%
is_array0 N/A% 1 0.2% 9 5.0% 0 N/A% 0 N/A%