Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)6,629 7,025 396 6.0%
Incl. Wall Time (microsec) per call 414 439 25 6.0%
Excl. Wall Time (microsec)357 377 20 5.6%
Incl. CPU (microsecs)3,470 3,588 118 3.4%
Incl. CPU (microsecs) per call 217 224 7 3.4%
Excl. CPU (microsec)299 317 18 6.0%
Incl. MemUse (bytes)243,048 242,472 -576 -0.2%
Incl. MemUse (bytes) per call 15,191 15,155 -36 -0.2%
Excl. MemUse (bytes)-147,080 -147,080 0 0.0%
Incl. PeakMemUse (bytes)276,128 276,600 472 0.2%
Incl. PeakMemUse (bytes) per call 17,258 17,288 30 0.2%
Excl. PeakMemUse (bytes)2,512 2,512 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% 396 1.6% 118 0.5% -576 -6.5% 472 4.0%
Exclusive Metrics Diff for Current Function20 5.1% 18 15.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 396 100.0% 118 100.0% -576 -100.0% 472 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 346 87.4% 79 66.9% 0 0.0% 472 100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 45 11.4% 36 30.5% 0 0.0% 0 0.0%
unserialize0 N/A% -19 -4.8% -18 -15.3% -576 -100.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 3 0.8% -1 -0.8% 0 0.0% 0 0.0%
unserialize@10 N/A% 1 0.3% 4 3.4% 0 0.0% 0 0.0%