Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)3,429 3,712 283 8.3%
Incl. Wall Time (microsec) per call 214 232 18 8.3%
Excl. Wall Time (microsec)307 304 -3 -1.0%
Incl. CPU (microsecs)2,375 2,388 13 0.5%
Incl. CPU (microsecs) per call 148 149 1 0.5%
Excl. CPU (microsec)276 266 -10 -3.6%
Incl. MemUse (bytes)24,456 24,456 0 0.0%
Incl. MemUse (bytes) per call 1,529 1,529 0 0.0%
Excl. MemUse (bytes)-64,144 -64,144 0 0.0%
Incl. PeakMemUse (bytes)74,008 74,008 0 0.0%
Incl. PeakMemUse (bytes) per call 4,626 4,626 0 0.0%
Excl. PeakMemUse (bytes)2,552 2,552 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% 283 18.1% 13 13.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -1.1% -10 -76.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 283 100.0% 13 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 261 92.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 22 7.8% 25 192.3% 0 N/A% 0 N/A%
unserialize@10 N/A% 1 0.4% 1 7.7% 0 N/A% 0 N/A%
unserialize0 N/A% 1 0.4% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 0.4% -5 -38.5% 0 N/A% 0 N/A%