Diff Report
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #51b0336932f18Run #51b032b631491DiffDiff%
Number of Function Calls79 79 0 0.0%
Incl. Wall Time (microsec)59,505 57,451 -2,054 -3.5%
Incl. Wall Time (microsec) per call 753 727 -26 -3.5%
Excl. Wall Time (microsec)3,033 3,000 -33 -1.1%
Incl. CPU (microsecs)31,961 31,267 -694 -2.2%
Incl. CPU (microsecs) per call 405 396 -9 -2.2%
Excl. CPU (microsec)2,676 2,657 -19 -0.7%
Incl. MemUse (bytes)2,020,512 2,020,512 0 0.0%
Incl. MemUse (bytes) per call 25,576 25,576 0 0.0%
Excl. MemUse (bytes)-187,424 -187,424 0 0.0%
Incl. PeakMemUse (bytes)2,010,544 2,010,544 0 0.0%
Incl. PeakMemUse (bytes) per call 25,450 25,450 0 0.0%
Excl. PeakMemUse (bytes)95,696 95,696 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::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\Cache\DatabaseBackend::getMultiple0 N/A% -2,054 -900.9% -694 -5.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-33 -1.6% -19 -2.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -2,168 -105.6% -685 -98.7% 0 N/A% 0 N/A%
field_attach_load0 N/A% 114 5.6% -9 -1.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -1,269 -61.8% -503 -72.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -779 -37.9% -198 -28.5% 0 N/A% 0 N/A%
array_keys0 N/A% 14 0.7% 17 2.4% 0 N/A% 0 N/A%
array_diff0 N/A% 12 0.6% 16 2.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 0.0% -7 -1.0% 0 N/A% 0 N/A%