Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls38 37 -1 -2.6%
Incl. Wall Time (microsec)16,236 15,375 -861 -5.3%
Incl. Wall Time (microsec) per call 427 416 -12 -2.7%
Excl. Wall Time (microsec)258 249 -9 -3.5%
Incl. CPU (microsecs)9,071 8,832 -239 -2.6%
Incl. CPU (microsecs) per call 239 239 -0 -0.0%
Excl. CPU (microsec)199 207 8 4.0%
Incl. MemUse (bytes)224,488 224,080 -408 -0.2%
Incl. MemUse (bytes) per call 5,908 6,056 149 2.5%
Excl. MemUse (bytes)-70,280 -68,416 1,864 2.7%
Incl. PeakMemUse (bytes)493,976 494,448 472 0.1%
Incl. PeakMemUse (bytes) per call 12,999 13,363 364 2.8%
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% -861 -0.3% -239 -0.2% -408 -0.2% 472 0.1%
Exclusive Metrics Diff for Current Function-9 -1.0% 8 3.3% 1,864 456.9% 0 0.0%
Parent function
Drupal\Core\Config\Config::load-1 -100.0% -861 -100.0% -239 -100.0% -408 -100.0% 472 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get-1 -50.0% -1,029 -119.5% -262 -109.6% -2,272 -556.9% 472 100.0%
Drupal\Core\Cache\DatabaseBackend::get@10 0.0% 171 19.9% 16 6.7% 0 0.0% 0 0.0%
is_array-1 -50.0% 6 0.7% -1 -0.4% 0 0.0% 0 0.0%