Diff Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519ec8bd1b3c1Run #519ec8682c2dcDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)8,442 9,269 827 9.8%
Incl. Wall Time (microsec) per call 528 579 52 9.8%
Excl. Wall Time (microsec)448 462 14 3.1%
Incl. CPU (microsecs)3,821 3,953 132 3.5%
Incl. CPU (microsecs) per call 239 247 8 3.5%
Excl. CPU (microsec)376 403 27 7.2%
Incl. MemUse (bytes)286,320 286,320 0 0.0%
Incl. MemUse (bytes) per call 17,895 17,895 0 0.0%
Excl. MemUse (bytes)-163,312 -163,312 0 0.0%
Incl. PeakMemUse (bytes)157,944 157,944 0 0.0%
Incl. PeakMemUse (bytes) per call 9,872 9,872 0 0.0%
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% 827 32.1% 132 2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 1.7% 27 20.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 827 100.0% 132 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 821 99.3% 117 88.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -17 -2.1% -25 -18.9% 0 N/A% 0 N/A%
unserialize0 N/A% 9 1.1% 9 6.8% 0 N/A% 0 N/A%
unserialize@10 N/A% 3 0.4% 4 3.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -0.4% 0 0.0% 0 N/A% 0 N/A%