Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)2,312 2,496 184 8.0%
Incl. Wall Time (microsec) per call 330 357 26 8.0%
Excl. Wall Time (microsec)171 168 -3 -1.8%
Incl. CPU (microsecs)1,220 1,251 31 2.5%
Incl. CPU (microsecs) per call 174 179 4 2.5%
Excl. CPU (microsec)139 136 -3 -2.2%
Incl. MemUse (bytes)19,224 19,224 0 0.0%
Incl. MemUse (bytes) per call 2,746 2,746 0 0.0%
Excl. MemUse (bytes)-29,136 -29,136 0 0.0%
Incl. PeakMemUse (bytes)45,080 45,152 72 0.2%
Incl. PeakMemUse (bytes) per call 6,440 6,450 10 0.2%
Excl. PeakMemUse (bytes)744 744 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% 184 98.9% 31 6.1% 0 0.0% 72 0.2%
Exclusive Metrics Diff for Current Function-3 -1.6% -3 -9.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 184 100.0% 31 100.0% 0 N/A% 72 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 178 96.7% 24 77.4% 0 N/A% 72 100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 10 5.4% 13 41.9% 0 N/A% 0 0.0%
unserialize0 N/A% -1 -0.5% 1 3.2% 0 N/A% 0 0.0%
unserialize@10 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% -3 -9.7% 0 N/A% 0 0.0%