Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)31,265 32,002 737 2.4%
Incl. Wall Time (microsec) per call 665 681 16 2.4%
Excl. Wall Time (microsec)472 476 4 0.8%
Incl. CPU (microsecs)16,697 16,839 142 0.9%
Incl. CPU (microsecs) per call 355 358 3 0.9%
Excl. CPU (microsec)444 444 0 0.0%
Incl. MemUse (bytes)176,308 176,308 0 0.0%
Incl. MemUse (bytes) per call 3,751 3,751 0 0.0%
Excl. MemUse (bytes)-50,028 -50,028 0 0.0%
Incl. PeakMemUse (bytes)342,500 342,496 -4 -0.0%
Incl. PeakMemUse (bytes) per call 7,287 7,287 -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% 737 1.3% 142 0.3% 0 0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function4 0.5% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% 737 100.0% 142 100.0% 0 N/A% -4 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 852 115.6% 404 284.5% 0 N/A% -12 -300.0%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -119 -16.1% -265 -186.6% 0 N/A% 8 200.0%
is_array0 N/A% 0 0.0% 3 2.1% 0 N/A% 0 0.0%