Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls269,267 281,479 12,212 4.5%
Incl. Wall Time (microsec)1,105,275 1,138,786 33,511 3.0%
Incl. CPU (microsecs)1,052,388 1,088,512 36,124 3.4%
Incl. MemUse (bytes)30,745,176 30,920,432 175,256 0.6%
Incl. PeakMemUse (bytes)32,209,728 33,057,608 847,880 2.6%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Function Name Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
ajax_pre_render_element 0 0.0% -2 -0.0% -2 -0.0% -20 -0.1% -20 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -16 -0.0% -14 -0.0% -22 -0.1% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% 0 0.0% 2 0.0% -3 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% 0 0.0% 0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% 0 0.0% 0 0.0% -6 -0.0% -6 -0.0% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -8 -0.0% -8 -0.0% 15 0.0% 15 0.0% -16 -0.0% -16 -0.0% 24 0.0% 24 0.0%
array_diff_key 0 0.0% 2 0.0% 2 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -3 -0.0% -3 -0.0% -8 -0.0% -8 -0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 143 0.4% 6 0.0% 61 0.2% 8 0.0% 32 0.0% 0 0.0% -96 -0.0% 0 0.0%
array_filter@1 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% 31 0.1% 31 0.1% 46 0.1% 46 0.1% -112 -0.1% -112 -0.1% 0 0.0% 0 0.0%
array_intersect 0 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 116 0.9% 353 1.1% 353 1.1% 463 1.3% 463 1.3% 304,920 174.0% 304,920 174.0% 2,360 0.3% 2,360 0.3%
array_keys 1 0.0% -20 -0.1% -20 -0.1% -30 -0.1% -30 -0.1% 2,248 1.3% 2,248 1.3% 56 0.0% 56 0.0%
array_key_exists 1,374 11.3% 477 1.4% 477 1.4% 1,698 4.7% 1,698 4.7% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
array_map 0 0.0% 499 1.5% 200 0.6% 491 1.4% 84 0.2% -288 -0.2% -248 -0.1% 18,616 2.2% 1,624 0.2%
array_merge 116 0.9% 545 1.6% 545 1.6% 629 1.7% 629 1.7% 679,664 387.8% 679,664 387.8% 8,296 1.0% 8,296 1.0%
array_pop 0 0.0% 0 0.0% 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% -1 -0.0% -1 -0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 1 0.0% -7 -0.0% -7 -0.0% -14 -0.0% -14 -0.0% 88 0.1% 88 0.1% 56 0.0% 56 0.0%
array_shift 0 0.0% -1 -0.0% -1 -0.0% 11 0.0% 11 0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 0 0.0% 0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 0 0.0% 0 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% -2 -0.0% -2 -0.0% -5 -0.0% -5 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 1 0.0% 2 0.0% 2 0.0% 1 0.0% 1 0.0% 1,304 0.7% 1,304 0.7% 0 0.0% 0 0.0%
asort 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 0 0.0% 0 0.0% -5 -0.0% -5 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -1 -0.0% -1 -0.0% 12 0.0% 12 0.0% -16 -0.0% -16 -0.0% -176 -0.0% -176 -0.0%
base_convert 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 3 0.0% 3 0.0% -9 -0.0% -9 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -799 -2.4% -3 -0.0% -79 -0.2% -5 -0.0% 176 0.1% 0 0.0% 272 0.0% 0 0.0%
block_help 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% -1,471 -4.4% -1 -0.0% -35 -0.1% 1 0.0% -24 -0.0% 0 0.0% 416 0.0% 0 0.0%
block_page_build 0 0.0% -793 -2.4% 1 0.0% -72 -0.2% 2 0.0% 176 0.1% 0 0.0% 272 0.0% 0 0.0%
block_permission 0 0.0% -2 -0.0% 0 0.0% -1 -0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
breakpoint_load 0 0.0% -214 -0.6% 0 0.0% -144 -0.4% -1 -0.0% 48 0.0% 16 0.0% 0 0.0% 0 0.0%
cache 0 0.0% -10 -0.0% 0 0.0% -5 -0.0% 11 0.0% 0 0.0% 0 0.0% -64 -0.0% 0 0.0%
call_user_func 0 0.0% 34,965 104.3% -7 -0.0% 36,971 102.3% 8 0.0% 176,104 100.5% 0 0.0% 844,984 99.7% 0 0.0%
call_user_func@1 0 0.0% -1,024 -3.1% 26 0.1% -555 -1.5% 5 0.0% -864 -0.5% 56 0.0% -40 -0.0% 0 0.0%
call_user_func@2 0 0.0% -10 -0.0% 1 0.0% -8 -0.0% 3 0.0% -56 -0.0% -16 -0.0% 0 0.0% 0 0.0%
call_user_func_array 0 0.0% -2,992 -8.9% -2 -0.0% -1,913 -5.3% -18 -0.0% 840 0.5% -48 -0.0% 5,640 0.7% 0 0.0%
call_user_func_array@1 0 0.0% -2,218 -6.6% -1 -0.0% -1,295 -3.6% 4 0.0% 1,176 0.7% -16 -0.0% 1,104 0.1% 0 0.0%
call_user_func_array@2 0 0.0% -1,708 -5.1% -163 -0.5% -779 -2.2% -84 -0.2% 984 0.6% 0 0.0% 1,464 0.2% 0 0.0%
call_user_func_array@3 0 0.0% 61 0.2% -1 -0.0% 17 0.0% -3 -0.0% 1,416 0.8% -8 -0.0% 1,296 0.2% 40 0.0%
check_plain 0 0.0% 297 0.9% -25 -0.1% 422 1.2% 102 0.3% 0 0.0% -8 -0.0% 17,240 2.0% 0 0.0%
chr 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 0.0% 213 0.6% 7 0.0% 208 0.6% -1 -0.0% 168 0.1% 16 0.0% 440 0.1% 0 0.0%
class_implements 0 0.0% 5 0.0% 3 0.0% 9 0.0% 4 0.0% -8 -0.0% -8 -0.0% -200 -0.0% 32 0.0%
closedir 0 0.0% -12 -0.0% -12 -0.0% -6 -0.0% -6 -0.0% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
color_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_permission 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% 4 0.0% 4 0.0% 5 0.0% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% 19 0.1% 0 0.0% 16 0.0% 6 0.0% -8 -0.0% -8 -0.0% -48 -0.0% 0 0.0%
config_get_config_directory 0 0.0% -2 -0.0% 0 0.0% -2 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_permission 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1 0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% -1 -0.0% -1 -0.0% -4 -0.0% -6 -0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0%
contact_help 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_permission 0 0.0% 2 0.0% 1 0.0% 0 0.0% -5 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_custom_theme 0 0.0% 2 0.0% 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 3 0.0% 3 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_library_info 0 0.0% 20 0.1% -1 -0.0% -19 -0.1% -1 -0.0% -40 -0.0% -40 -0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% -3 -0.0% -3 -0.0% -3 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_permission 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 1 0.0% 30 0.1% 21 0.1% 29 0.1% 16 0.0% 1,832 1.0% -456 -0.3% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 0 0.0% 0 0.0% 0 0.0% 4 0.0% 4 0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
contextual_toolbar 0 0.0% -1 -0.0% -2 -0.0% -1 -0.0% -2 -0.0% 16 0.0% -16 -0.0% 0 0.0% 0 0.0%
count -121 -1.0% -21 -0.1% -25 -0.1% -223 -0.6% -238 -0.7% -768 -0.4% -768 -0.4% 0 0.0% 0 0.0%
count@1 0 0.0% -3 -0.0% -3 -0.0% -10 -0.0% -10 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 1,374 11.3% 31 0.1% 31 0.1% 1,604 4.4% 1,604 4.4% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
current 0 0.0% -1 -0.0% -1 -0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% 15 0.0% -1 -0.0% 18 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 5 0.0% 5 0.0% 7 0.0% 7 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% -47 -0.1% 1 0.0% 121 0.3% 1 0.0% 0 0.0% 0 0.0% -200 -0.0% 0 0.0%
datetime_element_info 0 0.0% -46 -0.1% -8 -0.0% 123 0.3% -5 -0.0% 0 0.0% 0 0.0% -200 -0.0% 0 0.0%
date_default_timezone_set 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% -4 -0.0% -4 -0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 0 0.0% 0 0.0% 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% 1 0.0% 1 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% 38 0.1% -1 -0.0% 12 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 0.0% 408 1.2% 12 0.0% 63 0.2% 0 0.0% 8 0.0% 0 0.0% 224 0.0% 0 0.0%
db_select 0 0.0% -17 -0.1% -5 -0.0% -17 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
defined 0 0.0% 1 0.0% 1 0.0% -10 -0.0% -10 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_admin_paths 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_form_user_admin_permissions_alter 0 0.0% -22 -0.1% -13 -0.0% -21 -0.1% -9 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
[ display all ]