Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls163,719 166,316 2,597 1.6%
Incl. Wall Time (microsec)952,799 966,616 13,817 1.5%
Incl. CPU (microsecs)881,583 895,851 14,268 1.6%
Incl. MemUse (bytes)16,626,344 16,689,616 63,272 0.4%
Incl. PeakMemUse (bytes)17,636,904 17,691,088 54,184 0.3%

[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% 7 0.1% 7 0.1% 12 0.1% 12 0.1% 56 0.1% 56 0.1% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 18 0.1% 11 0.1% 6 0.0% -6 -0.0% 48 0.1% -8 -0.0% 0 0.0% 0 0.0%
arg 0 0.0% 0 0.0% -2 -0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% 6 0.0% 6 0.0% 7 0.0% 7 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% 6 0.0% 6 0.0% -24 -0.0% -24 -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% -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_diff 0 0.0% 22 0.2% 22 0.2% 33 0.2% 33 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 1 0.0% 1 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -473 -3.4% -8 -0.1% -15 -0.1% -1 -0.0% -8 -0.0% -8 -0.0% 64 0.1% 0 0.0%
array_filter@1 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%
array_flip 0 0.0% -27 -0.2% -27 -0.2% -31 -0.2% -31 -0.2% 528 0.8% 528 0.8% 0 0.0% 0 0.0%
array_intersect 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%
array_intersect_key 64 2.5% 191 1.4% 191 1.4% 256 1.8% 256 1.8% 100,152 158.3% 100,152 158.3% 512 0.9% 512 0.9%
array_keys 64 2.5% 138 1.0% 138 1.0% 170 1.2% 170 1.2% 21,944 34.7% 21,944 34.7% 32 0.1% 32 0.1%
array_key_exists 0 0.0% -211 -1.5% -211 -1.5% -126 -0.9% -126 -0.9% 24 0.0% 24 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% 144 1.0% -4 -0.0% 75 0.5% -125 -0.9% -32 -0.1% -16 -0.0% 400 0.7% 256 0.5%
array_merge 64 2.5% 302 2.2% 302 2.2% 305 2.1% 305 2.1% 202,528 320.1% 202,528 320.1% 1,016 1.9% 1,016 1.9%
array_pop 0 0.0% -3 -0.0% -3 -0.0% 8 0.1% 8 0.1% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
array_replace 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%
array_reverse 64 2.5% 62 0.4% 62 0.4% 188 1.3% 188 1.3% 5,632 8.9% 5,632 8.9% 0 0.0% 0 0.0%
array_shift 0 0.0% 17 0.1% 17 0.1% 22 0.2% 22 0.2% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 4 0.0% 4 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% -2 -0.0% -2 -0.0% -7 -0.0% -7 -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% 6 0.0% 6 0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
array_values 0 0.0% -3 -0.0% -3 -0.0% -1 -0.0% -1 -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% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -1 -0.0% -1 -0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 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%
base_path 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%
block_admin_paths 0 0.0% -4 -0.0% -4 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -3,279 -23.7% 4 0.0% -1,094 -7.7% 5 0.0% 1,280 2.0% 0 0.0% 896 1.7% 0 0.0%
block_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%
block_list 0 0.0% -1,848 -13.4% -1 -0.0% -506 -3.5% 1 0.0% 32 0.1% 0 0.0% -104 -0.2% 0 0.0%
block_page_build 0 0.0% -3,269 -23.7% 1 0.0% -1,082 -7.6% 5 0.0% 1,280 2.0% 0 0.0% 896 1.7% 0 0.0%
breakpoint_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%
breakpoint_load 0 0.0% -27 -0.2% -1 -0.0% -15 -0.1% 2 0.0% -8 -0.0% -16 -0.0% 0 0.0% 0 0.0%
cache 0 0.0% 12 0.1% -9 -0.1% 15 0.1% -1 -0.0% -8 -0.0% -8 -0.0% 8 0.0% 0 0.0%
call_user_func 0 0.0% 11,285 81.7% 8 0.1% 12,776 89.5% 14 0.1% 63,784 100.8% 0 0.0% 54,384 100.4% 0 0.0%
call_user_func@1 0 0.0% 499 3.6% 21 0.2% 91 0.6% -3 -0.0% 248 0.4% -16 -0.0% 0 0.0% 0 0.0%
call_user_func@2 0 0.0% 33 0.2% 1 0.0% 32 0.2% -10 -0.1% 24 0.0% 24 0.0% 0 0.0% 0 0.0%
call_user_func_array 0 0.0% 1,761 12.7% -3 -0.0% 249 1.7% -12 -0.1% 984 1.6% -8 -0.0% 960 1.8% 0 0.0%
call_user_func_array@1 0 0.0% 484 3.5% 7 0.1% 4 0.0% -3 -0.0% -296 -0.5% 0 0.0% -128 -0.2% 0 0.0%
call_user_func_array@2 0 0.0% 1,593 11.5% 6 0.0% 470 3.3% 20 0.1% -208 -0.3% -24 -0.0% -128 -0.2% 0 0.0%
call_user_func_array@3 0 0.0% 174 1.3% 3 0.0% -34 -0.2% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array@4 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%
check_plain 0 0.0% 15 0.1% 16 0.1% -14 -0.1% 95 0.7% 64 0.1% 0 0.0% 672 1.2% 0 0.0%
chr 0 0.0% -5 -0.0% -5 -0.0% -8 -0.1% -8 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 0.0% 149 1.1% 0 0.0% 144 1.0% -8 -0.1% 32 0.1% 0 0.0% -48 -0.1% 24 0.0%
class_implements 0 0.0% 6 0.0% 4 0.0% 1 0.0% -3 -0.0% 0 0.0% 0 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_count_unpublished 0 0.0% 6 0.0% 2 0.0% -1 -0.0% 2 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% 0 0.0% 0 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% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
config 0 0.0% -26 -0.2% -13 -0.1% -27 -0.2% 11 0.1% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
config_get_config_directory 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_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%
conf_path 0 0.0% -3 -0.0% -3 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 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%
contextual_element_info 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%
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% 193 1.4% -1 -0.0% 48 0.3% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 0 0.0% 0 0.0% 0 0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 64 2.5% 1,739 12.6% 909 6.6% 1,787 12.5% 698 4.9% 1,880 3.0% -20,424 -32.3% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 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%
contextual_toolbar 0 0.0% -4 -0.0% -1 -0.0% -4 -0.0% -2 -0.0% 40 0.1% 40 0.1% 0 0.0% 0 0.0%
count 0 0.0% 24 0.2% 17 0.1% 9 0.1% 7 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 0.0% 28 0.2% 28 0.2% 23 0.2% 23 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 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 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%
current_path 0 0.0% -18 -0.1% -21 -0.2% -36 -0.3% -8 -0.1% 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% -1 -0.0% -1 -0.0% 1 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::createFromFormat 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::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% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 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%
DateTimeZone::__construct 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%
datetime_default_format_type 0 0.0% -113 -0.8% 0 0.0% 7 0.0% 4 0.0% -112 -0.2% -48 -0.1% 0 0.0% 0 0.0%
datetime_element_info 0 0.0% -111 -0.8% 1 0.0% 7 0.0% -2 -0.0% -104 -0.2% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 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%
date_parse 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 32 0.1% 32 0.1% 0 0.0% 0 0.0%
dblog_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%
dblog_page_build 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%
db_query 0 0.0% 187 1.4% 0 0.0% 85 0.6% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 0.0% 24 0.2% 0 0.0% 0 0.0% -2 -0.0% -8 -0.0% 0 0.0% -8 -0.0% 0 0.0%
db_select 0 0.0% -2 -0.0% 1 0.0% 32 0.2% 32 0.2% 24 0.0% 24 0.0% 24 0.0% 24 0.0%
define 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%
defined 0 0.0% 0 0.0% 0 0.0% -3 -0.0% -3 -0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
devel_admin_paths 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%
devel_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%
devel_menu_need_destination 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%
devel_page_alter 0 0.0% 0 0.0% -1 -0.0% 1 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_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%
devel_query_enabled 0 0.0% 1 0.0% -1 -0.0% 1 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_silent 0 0.0% 1 0.0% 1 0.0% 1 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_translated_menu_link_alter 0 0.0% 0 0.0% -1 -0.0% 0 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_xhprof_enable 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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