Diff Report
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #538e3af7e977dRun #538e3ac0de109DiffDiff%
Number of Function Calls38 38 0 0.0%
Incl. Wall Time (microsec)10,782 10,903 121 1.1%
Incl. Wall Time (microsec) per call 284 287 3 1.1%
Excl. Wall Time (microsec)698 720 22 3.2%
Incl. CPU (microsecs)5,950 6,031 81 1.4%
Incl. CPU (microsecs) per call 157 159 2 1.4%
Excl. CPU (microsec)590 620 30 5.1%
Incl. MemUse (bytes)260,296 260,296 0 0.0%
Incl. MemUse (bytes) per call 6,850 6,850 0 0.0%
Excl. MemUse (bytes)-182,488 -182,488 0 0.0%
Incl. PeakMemUse (bytes)460,416 460,416 0 0.0%
Incl. PeakMemUse (bytes) per call 12,116 12,116 0 0.0%
Excl. PeakMemUse (bytes)6,328 6,328 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% 121 16.6% 81 10.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 18.2% 30 37.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 121 100.0% 81 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 109 90.1% 69 85.2% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% -16 -13.2% -18 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 6 5.0% -1 -1.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%