Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)4,571 4,747 176 3.9%
Incl. Wall Time (microsec) per call 286 297 11 3.9%
Excl. Wall Time (microsec)341 356 15 4.4%
Incl. CPU (microsecs)2,645 2,738 93 3.5%
Incl. CPU (microsecs) per call 165 171 6 3.5%
Excl. CPU (microsec)284 289 5 1.8%
Incl. MemUse (bytes)22,400 22,400 0 0.0%
Incl. MemUse (bytes) per call 1,400 1,400 0 0.0%
Excl. MemUse (bytes)-70,776 -70,776 0 0.0%
Incl. PeakMemUse (bytes)52,248 52,248 0 0.0%
Incl. PeakMemUse (bytes) per call 3,266 3,266 0 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 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% 176 22.5% 93 12.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 8.5% 5 5.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 176 100.0% 93 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 154 87.5% 73 78.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 8 4.5% 9 9.7% 0 N/A% 0 N/A%
unserialize@10 N/A% -1 -0.6% -1 -1.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% 7 7.5% 0 N/A% 0 N/A%
unserialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%