Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51c6814c41b47Run #51c681e794599DiffDiff%
Number of Function Calls 15 15 N/A%
Incl. Wall Time (microsec) 7,389 7,389 N/A%
Incl. Wall Time (microsec) per call N/A 493 493 N/A%
Excl. Wall Time (microsec) 465 465 N/A%
Incl. CPU (microsecs) 3,867 3,867 N/A%
Incl. CPU (microsecs) per call N/A 258 258 N/A%
Excl. CPU (microsec) 407 407 N/A%
Incl. MemUse (bytes) 26,232 26,232 N/A%
Incl. MemUse (bytes) per call N/A 1,749 1,749 N/A%
Excl. MemUse (bytes) -65,472 -65,472 N/A%
Incl. PeakMemUse (bytes) 94,904 94,904 N/A%
Incl. PeakMemUse (bytes) per call N/A 6,327 6,327 N/A%
Excl. PeakMemUse (bytes) 1,896 1,896 N/A%

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::getMultiple15 18.1% 7,389 0.7% 3,867 0.4% 26,232 0.1% 94,904 0.5%
Exclusive Metrics Diff for Current Function465 6.3% 407 10.5% -65,472 -249.6% 1,896 2.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get15 100.0% 7,389 100.0% 3,867 100.0% 26,232 100.0% 94,904 100.0%
Child functions
Drupal\Core\Database\Connection::query15 25.4% 6,220 84.2% 2,708 70.0% 58,128 221.6% 33,456 35.3%
Drupal\Core\Database\Statement::fetchAllAssoc15 25.4% 448 6.1% 462 11.9% 16,368 62.4% 1,984 2.1%
Drupal\Core\Database\Connection::escapeTable15 25.4% 132 1.8% 154 4.0% 2,160 8.2% 1,112 1.2%
unserialize11 18.6% 107 1.4% 117 3.0% 13,976 53.3% 56,456 59.5%
unserialize@13 5.1% 17 0.2% 19 0.5% 1,072 4.1% 0 0.0%