Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519c153c76aa0Run #519c1681d41e5DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)18,647 18,953 306 1.6%
Incl. Wall Time (microsec) per call 424 431 7 1.6%
Excl. Wall Time (microsec)369 382 13 3.5%
Incl. CPU (microsecs)11,572 11,790 218 1.9%
Incl. CPU (microsecs) per call 263 268 5 1.9%
Excl. CPU (microsec)310 320 10 3.2%
Incl. MemUse (bytes)314,056 314,048 -8 -0.0%
Incl. MemUse (bytes) per call 7,138 7,137 -0 -0.0%
Excl. MemUse (bytes)-85,328 -85,328 0 0.0%
Incl. PeakMemUse (bytes)500,160 506,960 6,800 1.4%
Incl. PeakMemUse (bytes) per call 11,367 11,522 155 1.4%
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% 306 8.2% 218 7.7% -8 -0.0% 6,800 11.7%
Exclusive Metrics Diff for Current Function13 4.2% 10 4.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% 306 100.0% 218 100.0% -8 -100.0% 6,800 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 337 110.1% 237 108.7% -8 -100.0% 6,800 100.0%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -44 -14.4% -31 -14.2% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 2 0.9% 0 0.0% 0 0.0%