Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,776 1,869 93 5.2%
Incl. Wall Time (microsec) per call 222 234 12 5.2%
Excl. Wall Time (microsec)217 226 9 4.1%
Incl. CPU (microsecs)1,585 1,663 78 4.9%
Incl. CPU (microsecs) per call 198 208 10 4.9%
Excl. CPU (microsec)168 182 14 8.3%
Incl. MemUse (bytes)19,112 19,112 0 0.0%
Incl. MemUse (bytes) per call 2,389 2,389 0 0.0%
Excl. MemUse (bytes)-17,568 -17,568 0 0.0%
Incl. PeakMemUse (bytes)41,448 41,448 0 0.0%
Incl. PeakMemUse (bytes) per call 5,181 5,181 0 0.0%
Excl. PeakMemUse (bytes)1,320 1,320 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% 93 16.5% 78 12.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 9.7% 14 17.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 93 100.0% 78 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 70 75.3% 53 67.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 8 8.6% 7 9.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 5 5.4% 3 3.8% 0 N/A% 0 N/A%
unserialize@10 N/A% 1 1.1% 0 0.0% 0 N/A% 0 N/A%
unserialize0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%