Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,569 1,773 204 13.0%
Incl. Wall Time (microsec) per call 262 296 34 13.0%
Excl. Wall Time (microsec)105 111 6 5.7%
Incl. CPU (microsecs)870 812 -58 -6.7%
Incl. CPU (microsecs) per call 145 135 -10 -6.7%
Excl. CPU (microsec)90 92 2 2.2%
Incl. MemUse (bytes)10,200 10,200 0 0.0%
Incl. MemUse (bytes) per call 1,700 1,700 0 0.0%
Excl. MemUse (bytes)-23,128 -23,120 8 0.0%
Incl. PeakMemUse (bytes)20,176 20,176 0 0.0%
Incl. PeakMemUse (bytes) per call 3,363 3,363 0 0.0%
Excl. PeakMemUse (bytes)952 952 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% 204 8.9% -58 -2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 2.9% 2 3.4% 8 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% 204 100.0% -58 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 235 115.2% -30 -51.7% -8 N/A% 0 N/A%
unserialize0 N/A% -28 -13.7% -27 -46.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -6 -2.9% -3 -5.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -3 -1.5% 0 0.0% 0 N/A% 0 N/A%