Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls38 37 -1 -2.6%
Incl. Wall Time (microsec)16,736 15,479 -1,257 -7.5%
Incl. Wall Time (microsec) per call 440 418 -22 -5.0%
Excl. Wall Time (microsec)254 251 -3 -1.2%
Incl. CPU (microsecs)9,153 9,064 -89 -1.0%
Incl. CPU (microsecs) per call 241 245 4 1.7%
Excl. CPU (microsec)208 212 4 1.9%
Incl. MemUse (bytes)224,528 224,096 -432 -0.2%
Incl. MemUse (bytes) per call 5,909 6,057 148 2.5%
Excl. MemUse (bytes)-70,256 -68,400 1,856 2.6%
Incl. PeakMemUse (bytes)495,416 496,576 1,160 0.2%
Incl. PeakMemUse (bytes) per call 13,037 13,421 384 2.9%
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::read-1 -33.3% -1,257 -0.4% -89 -0.1% -432 -0.1% 1,160 0.2%
Exclusive Metrics Diff for Current Function-3 -0.2% 4 4.5% 1,856 429.6% 0 0.0%
Parent function
Drupal\Core\Config\Config::load-1 -100.0% -1,257 -100.0% -89 -100.0% -432 -100.0% 1,160 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get-1 -50.0% -1,322 -105.2% -14 -15.7% -2,288 -529.6% 1,264 109.0%
Drupal\Core\Cache\DatabaseBackend::get@10 0.0% 67 5.3% -71 -79.8% 0 0.0% -104 -9.0%
is_array-1 -50.0% 1 0.1% -8 -9.0% 0 0.0% 0 0.0%