Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)6,062 5,878 -184 -3.0%
Incl. Wall Time (microsec) per call 606 588 -18 -3.0%
Excl. Wall Time (microsec)329 332 3 0.9%
Incl. CPU (microsecs)3,080 3,044 -36 -1.2%
Incl. CPU (microsecs) per call 308 304 -4 -1.2%
Excl. CPU (microsec)292 297 5 1.7%
Incl. MemUse (bytes)126,948 126,948 0 0.0%
Incl. MemUse (bytes) per call 12,695 12,695 0 0.0%
Excl. MemUse (bytes)-77,524 -77,524 0 0.0%
Incl. PeakMemUse (bytes)176,824 176,824 0 0.0%
Incl. PeakMemUse (bytes) per call 17,682 17,682 0 0.0%
Excl. PeakMemUse (bytes)1,404 1,404 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% -184 -10.0% -36 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 1.6% 5 13.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -184 -100.0% -36 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -196 -106.5% -46 -127.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 8 4.3% 7 19.4% 0 N/A% 0 N/A%
unserialize@10 N/A% -2 -1.1% -2 -5.6% 0 N/A% 0 N/A%
unserialize0 N/A% 2 1.1% -1 -2.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 0.5% 1 2.8% 0 N/A% 0 N/A%