Diff Report
Run #519aada7a0b07: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519aaadf29b61: 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 #519aada7a0b07Run #519aaadf29b61DiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)69,158 68,423 -735 -1.1%
Incl. Wall Time (microsec) per call 854 845 -9 -1.1%
Excl. Wall Time (microsec)4,052 3,928 -124 -3.1%
Incl. CPU (microsecs)60,005 68,005 8,000 13.3%
Incl. CPU (microsecs) per call 741 840 99 13.3%
Excl. CPU (microsec)0 8,001 8,001 N/A%
Incl. MemUse (bytes)2,216,928 2,216,928 0 0.0%
Incl. MemUse (bytes) per call 27,369 27,369 0 0.0%
Excl. MemUse (bytes)887,328 887,320 -8 -0.0%
Incl. PeakMemUse (bytes)2,572,184 2,572,200 16 0.0%
Incl. PeakMemUse (bytes) per call 31,755 31,756 0 0.0%
Excl. PeakMemUse (bytes)281,788 281,684 -104 -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% -735 -0.4% 8,000 4.2% 0 0.0% 16 0.1%
Exclusive Metrics Diff for Current Function-124 -16.9% 8,001 100.0% -8 N/A% -104 -650.0%
Parent functions
field_attach_load0 N/A% -627 -85.3% 3,999 50.0% 0 N/A% -100 -625.0%
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -108 -14.7% 4,001 50.0% 0 N/A% 116 725.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -468 -63.7% -8,001 -100.0% -4 N/A% 112 700.0%
Drupal\Core\Database\Connection::query0 N/A% -191 -26.0% 8,000 100.0% 12 N/A% 8 50.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 50 6.8% 0 0.0% 0 N/A% 0 0.0%
array_keys0 N/A% -4 -0.5% -4,000 -50.0% 0 N/A% 0 0.0%
array_diff0 N/A% 2 0.3% 4,000 50.0% 0 N/A% 0 0.0%