Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: 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 #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)27,477 27,196 -281 -1.0%
Incl. Wall Time (microsec) per call 500 494 -5 -1.0%
Excl. Wall Time (microsec)1,987 1,910 -77 -3.9%
Incl. CPU (microsecs)18,075 17,764 -311 -1.7%
Incl. CPU (microsecs) per call 329 323 -6 -1.7%
Excl. CPU (microsec)1,773 1,704 -69 -3.9%
Incl. MemUse (bytes)1,184,096 1,184,096 0 0.0%
Incl. MemUse (bytes) per call 21,529 21,529 0 0.0%
Excl. MemUse (bytes)-129,456 -129,456 0 0.0%
Incl. PeakMemUse (bytes)1,643,520 1,643,520 0 0.0%
Incl. PeakMemUse (bytes) per call 29,882 29,882 0 0.0%
Excl. PeakMemUse (bytes)95,576 95,576 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% -281 -29.7% -311 -21.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-77 -27.4% -69 -22.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -524 -186.5% -400 -128.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 243 86.5% 89 28.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -265 -94.3% -152 -48.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 72 25.6% -67 -21.5% 0 N/A% 0 N/A%
array_diff0 N/A% -16 -5.7% -20 -6.4% 0 N/A% 0 N/A%
array_keys0 N/A% -3 -1.1% -17 -5.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 8 2.8% 14 4.5% 0 N/A% 0 N/A%