Diff Report
Run #519abb02c8da6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519abd5ae932a: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519abb02c8da6Run #519abd5ae932aDiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)80,036 80,504 468 0.6%
Incl. Wall Time (microsec) per call 988 994 6 0.6%
Excl. Wall Time (microsec)3,715 3,667 -48 -1.3%
Incl. CPU (microsecs)72,005 84,003 11,998 16.7%
Incl. CPU (microsecs) per call 889 1,037 148 16.7%
Excl. CPU (microsec)4,001 4,000 -1 -0.0%
Incl. MemUse (bytes)1,534,524 1,534,536 12 0.0%
Incl. MemUse (bytes) per call 18,945 18,945 0 0.0%
Excl. MemUse (bytes)337,236 337,248 12 0.0%
Incl. PeakMemUse (bytes)1,887,436 1,887,404 -32 -0.0%
Incl. PeakMemUse (bytes) per call 23,302 23,301 -0 -0.0%
Excl. PeakMemUse (bytes)190,968 191,016 48 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% 468 0.3% 11,998 8.8% 12 0.0% -32 -0.1%
Exclusive Metrics Diff for Current Function-48 -10.3% -1 -0.0% 12 100.0% 48 150.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 472 100.9% 11,998 100.0% 24 200.0% -92 -287.5%
field_attach_load0 N/A% -4 -0.9% 0 0.0% -12 -100.0% 60 187.5%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 343 73.3% 4,000 33.3% 16 133.3% -136 -425.0%
Drupal\Core\Database\Connection::query0 N/A% 149 31.8% 3,999 33.3% -20 -166.7% 56 175.0%
array_diff0 N/A% 46 9.8% 4,000 33.3% 4 33.3% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -23 -4.9% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%