Diff Report
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #5198fa286ed27Run #5198f7eab7067DiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)26,832 26,762 -70 -0.3%
Incl. Wall Time (microsec) per call 559 558 -1 -0.3%
Excl. Wall Time (microsec)837 818 -19 -2.3%
Incl. CPU (microsecs)4,000 16,000 12,000 300.0%
Incl. CPU (microsecs) per call 83 333 250 300.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)511,208 511,168 -40 -0.0%
Incl. MemUse (bytes) per call 10,650 10,649 -1 -0.0%
Excl. MemUse (bytes)-135,664 -135,616 48 0.0%
Incl. PeakMemUse (bytes)909,888 894,384 -15,504 -1.7%
Incl. PeakMemUse (bytes) per call 18,956 18,633 -323 -1.7%
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% -70 -0.2% 12,000 37.5% -40 -0.3% -15,504 -116.7%
Exclusive Metrics Diff for Current Function-19 -27.1% 0 0.0% 48 120.0% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% -70 -100.0% 12,000 100.0% -40 -100.0% -15,504 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -50 -71.4% 0 0.0% -56 -140.0% 40 0.3%
is_array0 N/A% -1 -1.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 0 0.0% 12,000 100.0% -32 -80.0% -15,544 -100.3%