Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)2,875 3,011 136 4.7%
Incl. Wall Time (microsec) per call 221 232 10 4.7%
Excl. Wall Time (microsec)275 269 -6 -2.2%
Incl. CPU (microsecs)2,025 1,983 -42 -2.1%
Incl. CPU (microsecs) per call 156 153 -3 -2.1%
Excl. CPU (microsec)243 237 -6 -2.5%
Incl. MemUse (bytes)22,280 22,280 0 0.0%
Incl. MemUse (bytes) per call 1,714 1,714 0 0.0%
Excl. MemUse (bytes)-51,688 -51,688 0 0.0%
Incl. PeakMemUse (bytes)72,832 72,832 0 0.0%
Incl. PeakMemUse (bytes) per call 5,602 5,602 0 0.0%
Excl. PeakMemUse (bytes)2,624 2,624 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% 136 5.5% -42 -5.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -4.4% -6 -14.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 136 100.0% -42 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 116 85.3% -64 -152.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 24 17.6% 27 64.3% 0 N/A% 0 N/A%
unserialize0 N/A% 8 5.9% 9 21.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -6 -4.4% -8 -19.0% 0 N/A% 0 N/A%