Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_error_handler_real

_drupal_error_handler_realRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls150 -150 -100.0%
Incl. Wall Time (microsec)275,206 -275,206 -100.0%
Incl. Wall Time (microsec) per call 1,835 N/A -1,835 -100.0%
Excl. Wall Time (microsec)5,027 -5,027 -100.0%
Incl. CPU (microsecs)111,214 -111,214 -100.0%
Incl. CPU (microsecs) per call 741 N/A -741 -100.0%
Excl. CPU (microsec)4,331 -4,331 -100.0%
Incl. MemUse (bytes)434,304 -434,304 -100.0%
Incl. MemUse (bytes) per call 2,895 N/A -2,895 -100.0%
Excl. MemUse (bytes)-6,288,312 6,288,312 100.0%
Incl. PeakMemUse (bytes)273,568 -273,568 -100.0%
Incl. PeakMemUse (bytes) per call 1,824 N/A -1,824 -100.0%
Excl. PeakMemUse (bytes)1,768 -1,768 -100.0%

Parent/Child Regression/Improvement report for _drupal_error_handler_real [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_error_handler_real-150 -12.5% -275,206 -96.7% -111,214 -95.4% -434,304 -97.6% -273,568 -48.1%
Exclusive Metrics Diff for Current Function-5,027 -1.8% -4,331 -3.9% 6,288,312 1447.9% -1,768 -0.6%
Parent function
_drupal_error_handler-150 -100.0% -275,206 -100.0% -111,214 -100.0% -434,304 -100.0% -273,568 -100.0%
Child functions
_drupal_log_error-150 -14.3% -253,548 -92.1% -89,562 -80.5% -168,000 -38.7% -85,912 -31.4%
filter_xss_admin-150 -14.3% -10,472 -3.8% -10,584 -9.5% -20,648 -4.8% -134,816 -49.3%
debug_backtrace-150 -14.3% -3,070 -1.1% -3,199 -2.9% -5,330,520 -1227.4% -40,680 -14.9%
_drupal_get_last_caller-150 -14.3% -1,992 -0.7% -2,126 -1.9% 137,048 31.6% -3,632 -1.3%
drupal_error_levels-150 -14.3% -807 -0.3% -922 -0.8% -1,338,928 -308.3% -5,720 -2.1%
function_exists-150 -14.3% -158 -0.1% -260 -0.2% -784 -0.2% -616 -0.2%
error_reporting-150 -14.3% -132 -0.0% -230 -0.2% -784 -0.2% -424 -0.2%