Diff Report
Run #5199e5a1880e2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #5199e5a1880e2Run #5199e3a2bf6f6DiffDiff%
Number of Function Calls91 91 0 0.0%
Incl. Wall Time (microsec)58,526 59,058 532 0.9%
Incl. Wall Time (microsec) per call 643 649 6 0.9%
Excl. Wall Time (microsec)4,054 4,111 57 1.4%
Incl. CPU (microsecs)72,007 52,004 -20,003 -27.8%
Incl. CPU (microsecs) per call 791 571 -220 -27.8%
Excl. CPU (microsec)8,001 4,000 -4,001 -50.0%
Incl. MemUse (bytes)1,470,816 1,470,772 -44 -0.0%
Incl. MemUse (bytes) per call 16,163 16,162 -0 -0.0%
Excl. MemUse (bytes)353,840 353,812 -28 -0.0%
Incl. PeakMemUse (bytes)1,860,256 1,860,264 8 0.0%
Incl. PeakMemUse (bytes) per call 20,442 20,442 0 0.0%
Excl. PeakMemUse (bytes)207,860 207,868 8 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% 532 1.9% -20,003 -71.4% -44 -0.1% 8 0.0%
Exclusive Metrics Diff for Current Function57 10.7% -4,001 -20.0% -28 -63.6% 8 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 469 88.2% -8,002 -40.0% 24 54.5% -72 -900.0%
field_attach_load0 N/A% 63 11.8% -12,001 -60.0% -68 -154.5% 80 1000.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 566 106.4% -4,001 -20.0% -12 -27.3% -16 -200.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -148 -27.8% -12,001 -60.0% -4 -9.1% 16 200.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 50 9.4% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% 4 0.8% 0 0.0% 0 0.0% 0 0.0%
array_diff0 N/A% 3 0.6% 0 0.0% 0 0.0% 0 0.0%