Diff Report
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198eef80c6dc: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render@4

drupal_render@4Run #5198ed6acdf41Run #5198eef80c6dcDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)54,298 57,263 2,965 5.5%
Incl. Wall Time (microsec) per call 9,050 9,544 494 5.5%
Excl. Wall Time (microsec)175 115 -60 -34.3%
Incl. CPU (microsecs)52,892 55,896 3,004 5.7%
Incl. CPU (microsecs) per call 8,815 9,316 501 5.7%
Excl. CPU (microsec)163 104 -59 -36.2%
Incl. MemUse (bytes)1,868,872 1,895,680 26,808 1.4%
Incl. MemUse (bytes) per call 311,479 315,947 4,468 1.4%
Excl. MemUse (bytes)42,264 42,136 -128 -0.3%
Incl. PeakMemUse (bytes)1,603,888 1,692,072 88,184 5.5%
Incl. PeakMemUse (bytes) per call 267,315 282,012 14,697 5.5%
Excl. PeakMemUse (bytes)8 0 -8 -100.0%

Parent/Child Regression/Improvement report for drupal_render@4 [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_render@40 N/A% 2,965 162.4% 3,004 68.1% 26,808 106.3% 88,184 274.8%
Exclusive Metrics Diff for Current Function-60 -2.0% -59 -2.0% -128 -0.5% -8 -0.0%
Parent function
drupal_render@30 N/A% 2,965 100.0% 3,004 100.0% 26,808 100.0% 88,184 100.0%
Child functions
drupal_render@50 N/A% 4,491 151.5% 4,512 150.2% 393,056 1466.2% 380,864 431.9%
theme@20 N/A% -1,460 -49.2% -1,446 -48.1% -366,120 -1365.7% -292,672 -331.9%
element_children0 N/A% -6 -0.2% -3 -0.1% 0 0.0% 0 0.0%