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

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519a6c2cb620cRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)4,747 4,571 -176 -3.7%
Incl. Wall Time (microsec) per call 297 286 -11 -3.7%
Excl. Wall Time (microsec)356 341 -15 -4.2%
Incl. CPU (microsecs)2,738 2,645 -93 -3.4%
Incl. CPU (microsecs) per call 171 165 -6 -3.4%
Excl. CPU (microsec)289 284 -5 -1.7%
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 Function-15 -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%