Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)5,605 5,475 -130 -2.3%
Incl. Wall Time (microsec) per call 311 304 -7 -2.3%
Excl. Wall Time (microsec)110 117 7 6.4%
Incl. CPU (microsecs)4,136 4,105 -31 -0.7%
Incl. CPU (microsecs) per call 230 228 -2 -0.7%
Excl. CPU (microsec)112 119 7 6.2%
Incl. MemUse (bytes)95,384 95,392 8 0.0%
Incl. MemUse (bytes) per call 5,299 5,300 0 0.0%
Excl. MemUse (bytes)-26,328 -26,320 8 0.0%
Incl. PeakMemUse (bytes)298,384 298,512 128 0.0%
Incl. PeakMemUse (bytes) per call 16,577 16,584 7 0.0%
Excl. PeakMemUse (bytes)4,752 4,752 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% -130 -34.8% -31 -2.9% 8 0.0% 128 0.3%
Exclusive Metrics Diff for Current Function7 5.4% 7 22.6% 8 100.0% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% -130 -100.0% -31 -100.0% 8 100.0% 128 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -133 -102.3% -30 -96.8% 0 0.0% 128 100.0%
Drupal\Core\Config\FileStorage::read0 N/A% -3 -2.3% -4 -12.9% 0 0.0% 0 0.0%
is_array0 N/A% -1 -0.8% -4 -12.9% 0 0.0% 0 0.0%