Diff Report
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
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Overall Diff Summary

Run #519eade6f30beRun #519ead03a5283DiffDiff%
Number of Function Calls81,315 80,951 -364 -0.4%
Incl. Wall Time (microsec)361,866 359,176 -2,690 -0.7%
Incl. CPU (microsecs)318,292 319,498 1,206 0.4%
Incl. MemUse (bytes)15,205,904 14,904,072 -301,832 -2.0%
Incl. PeakMemUse (bytes)15,408,344 15,120,880 -287,464 -1.9%

[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%
aggregator_category_load 0 0.0% -18 -0.7% -6 -0.2% -3 -0.2% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
aggregator_help 0 0.0% 2 0.1% 2 0.1% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
aggregator_preprocess_block 0 0.0% 1 0.0% 1 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_pre_render_element 0 0.0% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 0 0.0% 0 0.0% 3 0.2% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% 2 0.1% 3 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray -20 -5.5% -27 -1.0% -27 -1.0% -53 -4.4% -53 -4.4% 960 0.3% 960 0.3% -2,488 -0.9% -2,488 -0.9%
ArrayObject::__construct -3 -0.8% -1 -0.0% -1 -0.0% -10 -0.8% -10 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_change_key_case 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_combine 0 0.0% 2 0.1% 2 0.1% 5 0.4% 5 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% 7 0.3% 7 0.3% -5 -0.4% -5 -0.4% 0 0.0% 0 0.0% 80 0.0% 80 0.0%
array_diff_key 0 0.0% -2 -0.1% -2 -0.1% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -1 -0.0% -1 -0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 353 13.1% -12 -0.4% -76 -6.3% -25 -2.1% 24 0.0% 0 0.0% 616 0.2% 664 0.2%
array_filter@1 0 0.0% -6 -0.2% -2 -0.1% -7 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% 2 0.1% 2 0.1% 4 0.3% 4 0.3% -72 -0.0% -72 -0.0% -136 -0.0% -136 -0.0%
array_intersect 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key -1 -0.3% -3 -0.1% -3 -0.1% 9 0.7% 9 0.7% -2,976 -1.0% -2,976 -1.0% 0 0.0% 0 0.0%
array_keys -6 -1.6% 9 0.3% 9 0.3% 5 0.4% 5 0.4% -2,400 -0.8% -2,400 -0.8% -2,672 -0.9% -2,672 -0.9%
array_key_exists -10 -2.7% 41 1.5% 41 1.5% 24 2.0% 24 2.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map -30 -8.2% -198 -7.4% -74 -2.8% -213 -17.7% -62 -5.1% -22,800 -7.6% -16,800 -5.6% -2,848 -1.0% -2,152 -0.7%
array_merge -1 -0.3% -2 -0.1% -2 -0.1% 31 2.6% 31 2.6% -5,152 -1.7% -5,152 -1.7% -1,448 -0.5% -1,448 -0.5%
array_pop 0 0.0% 2 0.1% 2 0.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% 3 0.1% 3 0.1% 4 0.3% 4 0.3% 0 0.0% 0 0.0% 480 0.2% 480 0.2%
array_shift 0 0.0% 8 0.3% 8 0.3% 23 1.9% 23 1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 0 0.0% 0 0.0% 3 0.2% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% 9 0.3% 9 0.3% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
asort 0 0.0% 1 0.0% 1 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 1 0.0% 1 0.0% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 1 0.0% 1 0.0% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 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%
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% 2,334 86.8% 2 0.1% 823 68.2% 4 0.3% -40 -0.0% 0 0.0% 32 0.0% 0 0.0%
block_help 0 0.0% 0 0.0% 0 0.0% 470 39.0% 470 39.0% 32,768 10.9% 32,768 10.9% 39,424 13.7% 39,424 13.7%
block_list 0 0.0% 2,722 101.2% 0 0.0% 585 48.5% 4 0.3% 16 0.0% 0 0.0% -16 -0.0% 0 0.0%
block_page_build 0 0.0% 2,320 86.2% -2 -0.1% 807 66.9% -4 -0.3% -40 -0.0% 0 0.0% -40 -0.0% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% -466 -38.6% -466 -38.6% -32,768 -10.9% -32,768 -10.9% -41,496 -14.4% -41,496 -14.4%
cache 0 0.0% 7 0.3% 2 0.1% 8 0.7% -4 -0.3% 0 0.0% 0 0.0% 280 0.1% 0 0.0%
call_user_func 0 0.0% -1,689 -62.8% -5 -0.2% -924 -76.6% -9 -0.7% -306,576 -101.6% 0 0.0% -253,216 -88.1% 0 0.0%
call_user_func@1 0 0.0% 28 1.0% 2 0.1% 42 3.5% 15 1.2% 96 0.0% 40 0.0% 872 0.3% 96 0.0%
call_user_func_array 0 0.0% -1,784 -66.3% 32 1.2% 1,356 112.4% 13 1.1% 3,944 1.3% 0 0.0% 22,904 8.0% 72 0.0%
call_user_func_array@1 0 0.0% -1,499 -55.7% -9 -0.3% 1,375 114.0% -1 -0.1% 3,888 1.3% 0 0.0% 3,888 1.4% 0 0.0%
call_user_func_array@2 0 0.0% -65 -2.4% -4 -0.1% -72 -6.0% -6 -0.5% 3,840 1.3% 0 0.0% 3,816 1.3% 0 0.0%
ceil 0 0.0% -1 -0.0% -1 -0.0% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain -35 -9.6% -176 -6.5% -93 -3.5% -184 -15.3% -25 -2.1% -7,000 -2.3% 0 0.0% -960 -0.3% 120 0.0%
check_url 0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 0.0% 4 0.1% 4 0.1% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists -8 -2.2% 286 10.6% 1 0.0% 280 23.2% -18 -1.5% -16 -0.0% 0 0.0% 1,328 0.5% 0 0.0%
class_implements 0 0.0% 25 0.9% 0 0.0% 24 2.0% -1 -0.1% 0 0.0% 0 0.0% 144 0.1% 0 0.0%
color_help 0 0.0% -1 -0.0% -1 -0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_load 0 0.0% 20 0.7% -8 -0.3% 20 1.7% -11 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_view 0 0.0% 4 0.1% 1 0.0% 4 0.3% 1 0.1% 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 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% -1 -0.0% -1 -0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% 168 6.2% 18 0.7% 167 13.8% 14 1.2% 0 0.0% 0 0.0% 91,736 31.9% -40 -0.0%
config_get_config_directory 0 0.0% 0 0.0% -1 -0.0% 1 0.1% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_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%
conf_path 0 0.0% 2 0.1% 3 0.1% -4 -0.3% -7 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_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%
contextual_custom_theme 0 0.0% 0 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% -4 -0.1% -4 -0.1% -3 -0.2% -3 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_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%
contextual_page_build 0 0.0% -5 -0.2% -5 -0.2% -1 -0.1% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 0.0% 42 1.6% 15 0.6% 53 4.4% 22 1.8% -16 -0.0% -16 -0.0% -904 -0.3% -208 -0.1%
contextual_pre_render_placeholder 0 0.0% 2 0.1% 2 0.1% 4 0.3% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% 8 0.3% 13 0.5% -3 -0.2% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 0.0% -4 -0.1% -4 -0.1% -5 -0.4% -5 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit -18 -4.9% -6 -0.2% -6 -0.2% -25 -2.1% -25 -2.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 2 0.1% 2 0.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% 29 1.1% 11 0.4% 47 3.9% 21 1.7% 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% 1 0.1% 1 0.1% 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% 1 0.1% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% -2 -0.1% -2 -0.1% -5 -0.4% -5 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 2 0.1% 2 0.1% 3 0.2% 3 0.2% 0 0.0% 0 0.0% -160 -0.1% -160 -0.1%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimestamp 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% 2 0.1% 2 0.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% 3 0.1% 3 0.1% 4 0.3% 4 0.3% 0 0.0% 0 0.0% -176 -0.1% -176 -0.1%
DateTimeZone::__construct 0 0.0% -2 -0.1% -2 -0.1% 5 0.4% 5 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% -96 -3.6% -1 -0.0% -93 -7.7% -5 -0.4% 16 0.0% 0 0.0% 16 0.0% 0 0.0%
datetime_element_info 0 0.0% -96 -3.6% -4 -0.1% -92 -7.6% 0 0.0% 16 0.0% 0 0.0% 16 0.0% 0 0.0%
date_default_timezone_get 0 0.0% -2 -0.1% -2 -0.1% -11 -0.9% -11 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 0 0.0% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_iso8601 0 0.0% -4 -0.1% -2 -0.1% -2 -0.2% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 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% 0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% -117 -4.3% -2 -0.1% -45 -3.7% -3 -0.2% 0 0.0% 0 0.0% -56 -0.0% 0 0.0%
db_query_range 0 0.0% -98 -3.6% 0 0.0% -3 -0.2% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% 22 0.8% 3 0.1% 26 2.2% 5 0.4% -8 -0.0% 0 0.0% -8 -0.0% 0 0.0%
define 0 0.0% 0 0.0% 0 0.0% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined 0 0.0% 0 0.0% 0 0.0% 4 0.3% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_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%
devel_help 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_init 0 0.0% 26 1.0% 0 0.0% 11 0.9% -7 -0.6% 0 0.0% 0 0.0% -312 -0.1% 0 0.0%
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