Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)8,485 8,524 39 0.5%
Incl. Wall Time (microsec) per call 265 266 1 0.5%
Excl. Wall Time (microsec)584 592 8 1.4%
Incl. CPU (microsecs)4,959 5,037 78 1.6%
Incl. CPU (microsecs) per call 155 157 2 1.6%
Excl. CPU (microsec)488 497 9 1.8%
Incl. MemUse (bytes)324,824 324,616 -208 -0.1%
Incl. MemUse (bytes) per call 10,151 10,144 -7 -0.1%
Excl. MemUse (bytes)-156,984 -156,992 -8 -0.0%
Incl. PeakMemUse (bytes)375,736 375,432 -304 -0.1%
Incl. PeakMemUse (bytes) per call 11,742 11,732 -10 -0.1%
Excl. PeakMemUse (bytes)9,936 9,936 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\DatabaseStorage::readMultiple [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\DatabaseStorage::readMultiple0 N/A% 39 2.4% 78 4.5% -208 -0.9% -304 -1.3%
Exclusive Metrics Diff for Current Function8 20.5% 9 11.5% -8 -3.8% 0 0.0%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 39 100.0% 78 100.0% -208 -100.0% -304 -100.0%
Child functions
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 76 194.9% 58 74.4% -152 -73.1% -96 -31.6%
Drupal\Core\Database\Connection::query0 N/A% -55 -141.0% -3 -3.8% 32 15.4% -256 -84.2%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 12 30.8% 10 12.8% -104 -50.0% 40 13.2%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -5.1% 4 5.1% 24 11.5% 8 2.6%