Diff Report
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe83943a2e: 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 #51afe7feeb64dRun #51afe83943a2eDiffDiff%
Number of Function Calls97 97 0 0.0%
Incl. Wall Time (microsec)78,729 79,994 1,265 1.6%
Incl. Wall Time (microsec) per call 812 825 13 1.6%
Excl. Wall Time (microsec)3,835 3,828 -7 -0.2%
Incl. CPU (microsecs)42,902 43,426 524 1.2%
Incl. CPU (microsecs) per call 442 448 5 1.2%
Excl. CPU (microsec)3,436 3,422 -14 -0.4%
Incl. MemUse (bytes)2,441,544 2,441,544 0 0.0%
Incl. MemUse (bytes) per call 25,171 25,171 0 0.0%
Excl. MemUse (bytes)-233,200 -233,200 0 0.0%
Incl. PeakMemUse (bytes)2,633,688 2,633,688 0 0.0%
Incl. PeakMemUse (bytes) per call 27,151 27,151 0 0.0%
Excl. PeakMemUse (bytes)142,968 142,968 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% 1,265 418.9% 524 563.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -0.6% -14 -2.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 1,609 127.2% 619 118.1% 0 N/A% 0 N/A%
field_attach_load0 N/A% -344 -27.2% -95 -18.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 979 77.4% 250 47.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 283 22.4% 312 59.5% 0 N/A% 0 N/A%
array_diff0 N/A% 6 0.5% 2 0.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 3 0.2% -21 -4.0% 0 N/A% 0 N/A%
array_keys0 N/A% 1 0.1% -5 -1.0% 0 N/A% 0 N/A%