Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,253 1,251 -2 -0.2%
Incl. Wall Time (microsec) per call 209 209 -0 -0.2%
Excl. Wall Time (microsec)89 90 1 1.1%
Incl. CPU (microsecs)701 693 -8 -1.1%
Incl. CPU (microsecs) per call 117 116 -1 -1.1%
Excl. CPU (microsec)75 71 -4 -5.3%
Incl. MemUse (bytes)10,128 10,128 0 0.0%
Incl. MemUse (bytes) per call 1,688 1,688 0 0.0%
Excl. MemUse (bytes)-23,080 -23,080 0 0.0%
Incl. PeakMemUse (bytes)39,008 36,320 -2,688 -6.9%
Incl. PeakMemUse (bytes) per call 6,501 6,053 -448 -6.9%
Excl. PeakMemUse (bytes)1,368 1,368 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% -2 -0.3% -8 -0.5% 0 0.0% -2,688 -2.4%
Exclusive Metrics Diff for Current Function1 50.0% -4 -50.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% -2 -100.0% -8 -100.0% 0 N/A% -2,688 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -4 -200.0% -10 -125.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 1 50.0% 5 62.5% 0 N/A% 0 0.0%
unserialize0 N/A% 0 0.0% 1 12.5% 0 N/A% -2,688 -100.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%