Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::read

Drupal\Core\Config\CachedStorage::readRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)27,233 26,516 -717 -2.6%
Incl. Wall Time (microsec) per call 681 663 -18 -2.6%
Excl. Wall Time (microsec)381 399 18 4.7%
Incl. CPU (microsecs)13,993 14,210 217 1.6%
Incl. CPU (microsecs) per call 350 355 5 1.6%
Excl. CPU (microsec)337 369 32 9.5%
Incl. MemUse (bytes)172,364 172,364 0 0.0%
Incl. MemUse (bytes) per call 4,309 4,309 0 0.0%
Excl. MemUse (bytes)-42,404 -42,404 0 0.0%
Incl. PeakMemUse (bytes)344,792 344,676 -116 -0.0%
Incl. PeakMemUse (bytes) per call 8,620 8,617 -3 -0.0%
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% -717 -38.8% 217 6.2% 0 0.0% -116 -0.0%
Exclusive Metrics Diff for Current Function18 2.5% 32 14.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Config\Config::load0 N/A% -717 -100.0% 217 100.0% 0 N/A% -116 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -1,061 -148.0% 109 50.2% 0 N/A% -116 -100.0%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% 324 45.2% 75 34.6% 0 N/A% 0 0.0%
is_array0 N/A% 2 0.3% 1 0.5% 0 N/A% 0 0.0%