Diff Report
Run #51a184397f8eb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a184d5a049b: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::checksumTags

Drupal\Core\Cache\DatabaseBackend::checksumTagsRun #51a184397f8ebRun #51a184d5a049bDiffDiff%
Number of Function Calls95 95 0 0.0%
Incl. Wall Time (microsec)7,272 7,207 -65 -0.9%
Incl. Wall Time (microsec) per call 77 76 -1 -0.9%
Excl. Wall Time (microsec)2,382 2,329 -53 -2.2%
Incl. CPU (microsecs)12,001 0 -12,001 -100.0%
Incl. CPU (microsecs) per call 126 0 -126 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)39,224 39,224 0 0.0%
Incl. MemUse (bytes) per call 413 413 0 0.0%
Excl. MemUse (bytes)-43,920 -43,920 0 0.0%
Incl. PeakMemUse (bytes)44,840 44,840 0 0.0%
Incl. PeakMemUse (bytes) per call 472 472 0 0.0%
Excl. PeakMemUse (bytes)6,184 6,184 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::checksumTags [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::checksumTags0 N/A% -65 -4.9% -12,001 -1200100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-53 -81.5% -4,000 -33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -45 -69.2% -12,001 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem@10 N/A% -20 -30.8% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 38 58.5% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% -25 -38.5% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% -22 -33.8% -8,001 -66.7% 0 N/A% 0 N/A%
drupal_static0 N/A% -9 -13.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 6 9.2% 0 0.0% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%