Diff Report
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519fc84e17238Run #519fc53e46a65DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)6,323 6,456 133 2.1%
Incl. Wall Time (microsec) per call 192 196 4 2.1%
Excl. Wall Time (microsec)133 142 9 6.8%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 121 0 -121 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)245,632 245,632 0 0.0%
Incl. MemUse (bytes) per call 7,443 7,443 0 0.0%
Excl. MemUse (bytes)-60,664 -60,672 -8 -0.0%
Incl. PeakMemUse (bytes)492,408 492,416 8 0.0%
Incl. PeakMemUse (bytes) per call 14,921 14,922 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 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% 133 24.5% -4,000 -100.0% 0 0.0% 8 0.1%
Exclusive Metrics Diff for Current Function9 6.8% 0 0.0% -8 N/A% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% 133 100.0% -4,000 -100.0% 0 N/A% 8 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 96 72.2% 0 0.0% 8 N/A% 8 100.0%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 28 21.1% -4,000 -100.0% 0 N/A% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%