Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls146 146 0 0.0%
Incl. Wall Time (microsec)43,564 42,537 -1,027 -2.4%
Incl. Wall Time (microsec) per call 298 291 -7 -2.4%
Excl. Wall Time (microsec)2,155 2,113 -42 -1.9%
Incl. CPU (microsecs)12,850 12,645 -205 -1.6%
Incl. CPU (microsecs) per call 88 87 -1 -1.6%
Excl. CPU (microsec)1,705 1,637 -68 -4.0%
Incl. MemUse (bytes)905,112 904,984 -128 -0.0%
Incl. MemUse (bytes) per call 6,199 6,199 -1 -0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)294,928 301,376 6,448 2.2%
Incl. PeakMemUse (bytes) per call 2,020 2,064 44 2.2%
Excl. PeakMemUse (bytes)2,208 2,208 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::execute [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\Database\Statement::execute0 N/A% -1,027 -32.6% -205 -4.7% -128 -0.0% 6,448 1.5%
Exclusive Metrics Diff for Current Function-42 -4.1% -68 -33.2% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -1,027 -100.0% -205 -100.0% -128 -100.0% 6,448 100.0%
Child functions
PDOStatement::execute0 N/A% -991 -96.5% -160 -78.0% -128 -100.0% 6,448 100.0%
is_string0 N/A% 11 1.1% 13 6.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -6 -0.6% 3 1.5% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 1 0.1% 7 3.4% 0 0.0% 0 0.0%