Diff Report
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ad0610ca11aRun #51ad06ef28a53DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)4,215 4,227 12 0.3%
Incl. Wall Time (microsec) per call 422 423 1 0.3%
Excl. Wall Time (microsec)295 316 21 7.1%
Incl. CPU (microsecs)1,951 1,964 13 0.7%
Incl. CPU (microsecs) per call 195 196 1 0.7%
Excl. CPU (microsec)256 267 11 4.3%
Incl. MemUse (bytes)20,384 20,384 0 0.0%
Incl. MemUse (bytes) per call 2,038 2,038 0 0.0%
Excl. MemUse (bytes)-42,392 -42,368 24 0.1%
Incl. PeakMemUse (bytes)49,520 46,352 -3,168 -6.4%
Incl. PeakMemUse (bytes) per call 4,952 4,635 -317 -6.4%
Excl. PeakMemUse (bytes)1,152 1,152 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% 12 0.2% 13 0.3% 0 0.0% -3,168 -1.9%
Exclusive Metrics Diff for Current Function21 175.0% 11 84.6% 24 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 12 100.0% 13 100.0% 0 N/A% -3,168 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -36 -300.0% -31 -238.5% -24 N/A% 16 0.5%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 20 166.7% 25 192.3% 0 N/A% 0 0.0%
unserialize0 N/A% 5 41.7% 5 38.5% 0 N/A% -3,184 -100.5%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 16.7% 2 15.4% 0 N/A% 0 0.0%
unserialize@10 N/A% 0 0.0% 1 7.7% 0 N/A% 0 0.0%