Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)15,502 15,678 176 1.1%
Incl. Wall Time (microsec) per call 419 424 5 1.1%
Excl. Wall Time (microsec)240 253 13 5.4%
Incl. CPU (microsecs)8,854 9,244 390 4.4%
Incl. CPU (microsecs) per call 239 250 11 4.4%
Excl. CPU (microsec)209 209 0 0.0%
Incl. MemUse (bytes)224,120 224,080 -40 -0.0%
Incl. MemUse (bytes) per call 6,057 6,056 -1 -0.0%
Excl. MemUse (bytes)-68,432 -68,432 0 0.0%
Incl. PeakMemUse (bytes)495,008 494,752 -256 -0.1%
Incl. PeakMemUse (bytes) per call 13,379 13,372 -7 -0.1%
Excl. PeakMemUse (bytes)208 208 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% 176 2.2% 390 4.0% -40 -0.4% -256 -2.3%
Exclusive Metrics Diff for Current Function13 7.4% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% 176 100.0% 390 100.0% -40 -100.0% -256 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 487 276.7% 311 79.7% -40 -100.0% -296 -115.6%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -319 -181.2% 78 20.0% 0 0.0% 40 15.6%
is_array0 N/A% -5 -2.8% 1 0.3% 0 0.0% 0 0.0%