Diff Report
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52d4b5e5ddba1Run #52d4b590e6e18DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)944 950 6 0.6%
Incl. Wall Time (microsec) per call 189 190 1 0.6%
Excl. Wall Time (microsec)71 70 -1 -1.4%
Incl. CPU (microsecs)541 546 5 0.9%
Incl. CPU (microsecs) per call 108 109 1 0.9%
Excl. CPU (microsec)54 57 3 5.6%
Incl. MemUse (bytes)9,776 9,776 0 0.0%
Incl. MemUse (bytes) per call 1,955 1,955 0 0.0%
Excl. MemUse (bytes)-18,496 -18,496 0 0.0%
Incl. PeakMemUse (bytes)34,568 34,568 0 0.0%
Incl. PeakMemUse (bytes) per call 6,914 6,914 0 0.0%
Excl. PeakMemUse (bytes)1,288 1,288 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple [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\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 6 2.0% 5 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -16.7% 3 60.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% 6 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 7 116.7% 5 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -16.7% -1 -20.0% 0 N/A% 0 N/A%
unserialize0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%