Diff Report
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198eef80c6dc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #5198ed6acdf41Run #5198eef80c6dcDiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)22,313 21,523 -790 -3.5%
Incl. Wall Time (microsec) per call 446 430 -16 -3.5%
Excl. Wall Time (microsec)345 360 15 4.3%
Incl. CPU (microsecs)11,847 12,236 389 3.3%
Incl. CPU (microsecs) per call 237 245 8 3.3%
Excl. CPU (microsec)290 305 15 5.2%
Incl. MemUse (bytes)311,144 311,176 32 0.0%
Incl. MemUse (bytes) per call 6,223 6,224 1 0.0%
Excl. MemUse (bytes)-93,184 -93,136 48 0.1%
Incl. PeakMemUse (bytes)530,984 531,104 120 0.0%
Incl. PeakMemUse (bytes) per call 10,620 10,622 2 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% -790 -43.3% 389 8.8% 32 0.1% 120 0.4%
Exclusive Metrics Diff for Current Function15 1.9% 15 3.9% 48 150.0% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% -790 -100.0% 389 100.0% 32 100.0% 120 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -977 -123.7% 285 73.3% -16 -50.0% 80 66.7%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 161 20.4% 77 19.8% 0 0.0% 40 33.3%
is_array0 N/A% 11 1.4% 12 3.1% 0 0.0% 0 0.0%