Diff Report
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: 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 #51774d289642fRun #51774c26bf054DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)7,018 7,025 7 0.1%
Incl. Wall Time (microsec) per call 439 439 0 0.1%
Excl. Wall Time (microsec)390 377 -13 -3.3%
Incl. CPU (microsecs)3,549 3,588 39 1.1%
Incl. CPU (microsecs) per call 222 224 2 1.1%
Excl. CPU (microsec)326 317 -9 -2.8%
Incl. MemUse (bytes)242,520 242,472 -48 -0.0%
Incl. MemUse (bytes) per call 15,158 15,155 -3 -0.0%
Excl. MemUse (bytes)-147,072 -147,080 -8 -0.0%
Incl. PeakMemUse (bytes)275,720 276,600 880 0.3%
Incl. PeakMemUse (bytes) per call 17,233 17,288 55 0.3%
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% 7 0.0% 39 0.1% -48 -0.2% 880 4.9%
Exclusive Metrics Diff for Current Function-13 -185.7% -9 -23.1% -8 -16.7% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 7 100.0% 39 100.0% -48 -100.0% 880 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 45 642.9% 80 205.1% 8 16.7% 904 102.7%
unserialize0 N/A% -28 -400.0% -27 -69.2% -48 -100.0% -24 -2.7%
Drupal\Core\Database\Connection::escapeTable0 N/A% 4 57.1% -1 -2.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -1 -14.3% -9 -23.1% 0 0.0% 0 0.0%
unserialize@10 N/A% 0 0.0% 5 12.8% 0 0.0% 0 0.0%