Diff Report
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e5a1880e2: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #5199e3a2bf6f6Run #5199e5a1880e2DiffDiff%
Number of Function Calls223,105 226,808 3,703 1.7%
Incl. Wall Time (microsec)1,653,856 1,681,454 27,598 1.7%
Incl. CPU (microsecs)1,648,103 1,676,104 28,001 1.7%
Incl. MemUse (bytes)10,075,840 10,133,580 57,740 0.6%
Incl. PeakMemUse (bytes)10,525,656 10,585,052 59,396 0.6%

[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%
abs 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%
ajax_pre_render_element 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%
ajax_process_form 0 0.0% 1 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 150 4.1% 387 1.4% 387 1.4% 0 0.0% 0 0.0% -4,196 -7.3% -4,196 -7.3% 0 0.0% 0 0.0%
ArrayObject::__construct 2 0.1% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 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% -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_diff 0 0.0% -10 -0.0% -10 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 16 0.0% 16 0.0%
array_diff_key 0 0.0% -25 -0.1% -25 -0.1% 4,000 14.3% 4,000 14.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -3 -0.0% -40 -0.1% -4,000 -14.3% -4,000 -14.3% -4 -0.0% -4 -0.0% 0 0.0% 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% 132 0.5% 132 0.5% 0 0.0% 0 0.0% 104 0.2% 104 0.2% 6,096 10.3% 6,096 10.3%
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 0 0.0% -105 -0.4% -105 -0.4% -4,000 -14.3% -4,000 -14.3% 8 0.0% 8 0.0% 728 1.2% 728 1.2%
array_keys 0 0.0% -12 -0.0% -12 -0.0% 8,001 28.6% 8,001 28.6% 32 0.1% 32 0.1% 40 0.1% 40 0.1%
array_key_exists 0 0.0% 47 0.2% 47 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 37 1.0% 1,016 3.7% 207 0.8% -20,001 -71.4% -4,000 -14.3% 26,496 45.9% 14,064 24.4% -167,964 -282.8% -784 -1.3%
array_merge 0 0.0% -1 -0.0% -1 -0.0% 4,000 14.3% 4,000 14.3% -4 -0.0% -4 -0.0% -48 -0.1% -48 -0.1%
array_pop 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_replace 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_reverse 0 0.0% 58 0.2% 58 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 400 0.7% 400 0.7%
array_search 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_shift 0 0.0% 44 0.2% 44 0.2% -4,001 -14.3% -4,001 -14.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 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_unique 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 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_values 0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% -12 -0.0% -12 -0.0% 0 0.0% 0 0.0%
base64_encode 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%
basename 0 0.0% 0 0.0% 0 0.0% -4,001 -14.3% -4,001 -14.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 5 0.0% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% -74 -0.3% -74 -0.3% 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% 208 0.8% -2 -0.0% -4,000 -14.3% 0 0.0% 44 0.1% 0 0.0% 100 0.2% 0 0.0%
block_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%
block_list 0 0.0% 42 0.2% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 56 0.1% 0 0.0%
block_page_build 0 0.0% 182 0.7% -3 -0.0% 0 0.0% 0 0.0% 44 0.1% 0 0.0% 100 0.2% 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%
cache 0 0.0% -8 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func 0 0.0% 27,894 101.1% 1 0.0% 32,001 114.3% 0 0.0% 58,476 101.3% 0 0.0% 59,324 99.9% 0 0.0%
call_user_func@1 0 0.0% 60 0.2% -2 -0.0% -8,000 -28.6% 0 0.0% 8 0.0% 8 0.0% 176 0.3% 0 0.0%
call_user_func_array 0 0.0% -1,288 -4.7% 26 0.1% -24,003 -85.7% 0 0.0% 120 0.2% 0 0.0% -11,408 -19.2% 64 0.1%
call_user_func_array@1 0 0.0% -371 -1.3% -3 -0.0% -4,000 -14.3% 0 0.0% 68 0.1% 0 0.0% 68 0.1% 0 0.0%
call_user_func_array@2 0 0.0% 73 0.3% 0 0.0% 8,001 28.6% 0 0.0% 0 0.0% 0 0.0% 52 0.1% 0 0.0%
call_user_func_array@3 0 0.0% -38 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -12 -0.0% 0 0.0%
ceil 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%
check_plain 76 2.1% 692 2.5% 351 1.3% -3,998 -14.3% -3,999 -14.3% 12,788 22.1% 0 0.0% -167,240 -281.6% 0 0.0%
chr 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%
class_exists 2 0.1% -126 -0.5% -159 -0.6% 40,000 142.9% 4,000 14.3% 108 0.2% 0 0.0% 140 0.2% 0 0.0%
class_implements 0 0.0% 8 0.0% 0 0.0% 0 0.0% 0 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_get_thread 0 0.0% -42 -0.2% 2 0.0% 0 0.0% 0 0.0% 4 0.0% 0 0.0% 4 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_links 0 0.0% 133 0.5% 34 0.1% -8,002 -28.6% -4,000 -14.3% 0 0.0% 0 0.0% 36 0.1% 0 0.0%
comment_load_multiple 0 0.0% -151 -0.5% 2 0.0% 3,999 14.3% 0 0.0% -100 -0.2% 0 0.0% -64 -0.1% 0 0.0%
comment_node_load 0 0.0% 39 0.1% 8 0.0% 4,000 14.3% 0 0.0% 0 0.0% 0 0.0% 32 0.1% 32 0.1%
comment_node_page_additions 0 0.0% -475 -1.7% 3 0.0% 0 0.0% 0 0.0% -124 -0.2% 0 0.0% 32 0.1% 0 0.0%
comment_node_view 0 0.0% 46 0.2% -1 -0.0% 8,001 28.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_num_new 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_prepare_author 0 0.0% -326 -1.2% 10 0.0% 16,001 57.1% 0 0.0% 4 0.0% 4 0.0% 25,452 42.9% 0 0.0%
comment_prepare_thread 0 0.0% -78 -0.3% -67 -0.2% -3,999 -14.3% 0 0.0% -12 -0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 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_rdf_mapping 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%
comment_uri 0 0.0% 170 0.6% 25 0.1% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 44 0.1% 0 0.0%
comment_view_multiple 0 0.0% -262 -0.9% 2 0.0% 4,000 14.3% 0 0.0% -16 -0.0% 0 0.0% 92 0.2% 0 0.0%
config 0 0.0% -109 -0.4% -38 -0.1% 2 0.0% -12,000 -42.9% 0 0.0% 0 0.0% -1,484 -2.5% 68 0.1%
config_get_config_directory 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%
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% -1 -0.0% -2 -0.0% -4,000 -14.3% 0 0.0% 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_element_info 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_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_preprocess 0 0.0% -97 -0.4% 22 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -52 -0.1% 220 0.4%
count 0 0.0% -9 -0.0% -10 -0.0% 0 0.0% 0 0.0% 12 0.0% 4 0.0% 8 0.0% 0 0.0%
count@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%
ctype_digit 76 2.1% 152 0.6% 152 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -334 -1.2% -40 -0.1% 8,001 28.6% 4,000 14.3% 0 0.0% 0 0.0% -88 -0.1% 80 0.1%
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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% 10 0.0% 10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% -20 -0.1% -20 -0.1% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 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%
DateTime::setTimestamp 0 0.0% 38 0.1% 38 0.1% 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% 52 0.2% 52 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 6 0.0% 6 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% -41 -0.1% -2 -0.0% 4,000 14.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_element_info 0 0.0% -40 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_get 0 0.0% 16 0.1% 16 0.1% -4,000 -14.3% -4,000 -14.3% 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_iso8601 0 0.0% -38 -0.1% -48 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 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%
db_and 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%
db_query 0 0.0% -68 -0.2% -1 -0.0% -4,000 -14.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 0.0% -30 -0.1% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% -2 -0.0% -1 -0.0% -4,001 -14.3% -4,001 -14.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
[ display all ]