Diff Report
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519c0a965645dRun #519c0a514701fDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)6,316 6,062 -254 -4.0%
Incl. Wall Time (microsec) per call 632 606 -25 -4.0%
Excl. Wall Time (microsec)339 329 -10 -2.9%
Incl. CPU (microsecs)3,160 3,080 -80 -2.5%
Incl. CPU (microsecs) per call 316 308 -8 -2.5%
Excl. CPU (microsec)293 292 -1 -0.3%
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% -254 -16.9% -80 -8.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -3.9% -1 -1.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -254 -100.0% -80 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -205 -80.7% -39 -48.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -49 -19.3% -52 -65.0% 0 N/A% 0 N/A%
unserialize@10 N/A% 4 1.6% 3 3.8% 0 N/A% 0 N/A%
unserialize0 N/A% 3 1.2% 2 2.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 3 1.2% 7 8.8% 0 N/A% 0 N/A%