Diff Report
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519ec8bd1b3c1Run #519ec8682c2dcDiffDiff%
Number of Function Calls237,484 237,484 0 0.0%
Incl. Wall Time (microsec)818,724 821,304 2,580 0.3%
Incl. CPU (microsecs)785,150 780,563 -4,587 -0.6%
Incl. MemUse (bytes)15,052,656 15,052,656 0 0.0%
Incl. PeakMemUse (bytes)15,730,536 15,730,536 0 0.0%

[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 N/A% -2 -0.1% -2 -0.1% 7 0.2% 7 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_pre_render_element 0 N/A% -3 -0.1% -3 -0.1% -5 -0.1% -5 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% -7 -0.3% -4 -0.2% -6 -0.1% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% -6 -0.2% -5 -0.2% -8 -0.2% -7 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% -31 -1.2% -31 -1.2% -28 -0.6% -28 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% -35 -1.4% -35 -1.4% 15 0.3% 15 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 301 11.7% -45 -1.7% 46 1.0% -27 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 7 0.3% 7 0.3% 5 0.1% 5 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% -1 -0.0% -1 -0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% -17 -0.7% -17 -0.7% -66 -1.4% -66 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -190 -7.4% -190 -7.4% -121 -2.6% -121 -2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 17 0.7% 17 0.7% -56 -1.2% -56 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 98 3.8% 34 1.3% 60 1.3% 19 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 1 0.0% 1 0.0% -5 -0.1% -5 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -13 -0.5% -13 -0.5% -6 -0.1% -6 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% -44 -1.7% -44 -1.7% 11 0.2% 11 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 0 0.0% 0 0.0% 3 0.1% 3 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 1 0.0% 1 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% -2 -0.1% -2 -0.1% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% -3 -0.1% -3 -0.1% 9 0.2% 9 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_menu_tree 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_html 0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_process_html 0 N/A% 2 0.1% 1 0.0% 0 0.0% -3 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_process_page 0 N/A% -25 -1.0% 1 0.0% -18 -0.4% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% -7 -0.3% -7 -0.3% -11 -0.2% -11 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% -7 -0.3% -7 -0.3% 11 0.2% 11 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 10 0.4% 10 0.4% -12 -0.3% -12 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% 1,249 48.4% 0 0.0% -144 -3.1% 4 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% 2,303 89.3% -3 -0.1% 790 17.2% -6 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 1,226 47.5% -2 -0.1% -167 -3.6% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% -10 -0.4% -1 -0.0% -10 -0.2% -4 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 3,630 140.7% 0 0.0% -304 -6.6% -12 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 81 3.1% -10 -0.4% 69 1.5% 6 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -955 -37.0% -32 -1.2% -4,399 -95.9% -45 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -1,334 -51.7% -2 -0.1% -4,293 -93.6% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -2,410 -93.4% 0 0.0% -3,875 -84.5% -5 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@3 0 N/A% -177 -6.9% -1 -0.0% -253 -5.5% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ceil 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 104 4.0% 66 2.6% 105 2.3% 67 1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% -8 -0.3% -8 -0.3% 6 0.1% 6 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -169 -6.6% -11 -0.4% -183 -4.0% -27 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% -1 -0.0% -1 -0.0% -3 -0.1% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_get_thread 0 N/A% 58 2.2% -3 -0.1% -64 -1.4% -4 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 0 N/A% 0 0.0% 0 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_links 0 N/A% -1,668 -64.7% -22 -0.9% -1,667 -36.3% -35 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_load_multiple 0 N/A% -125 -4.8% 0 0.0% -430 -9.4% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_load 0 N/A% 128 5.0% -2 -0.1% -8 -0.2% -9 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_page_additions 0 N/A% -3,474 -134.7% -2 -0.1% -4,186 -91.3% -3 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view 0 N/A% -2,410 -93.4% 0 0.0% -3,872 -84.4% 4 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_prepare_author 0 N/A% -98 -3.8% -5 -0.2% -82 -1.8% -7 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_prepare_thread 0 N/A% -366 -14.2% -6 -0.2% -364 -7.9% -44 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_uri 0 N/A% 11 0.4% 5 0.2% 19 0.4% 9 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_view_multiple 0 N/A% -3,042 -117.9% 1 0.0% -3,325 -72.5% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% -96 -3.7% 14 0.5% -77 -1.7% 4 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% -1 -0.0% 0 0.0% -1 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% 7 0.3% 0 0.0% 8 0.2% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_custom_theme 0 N/A% -4 -0.2% -1 -0.0% -4 -0.1% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% 0 0.0% 0 0.0% 0 0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% -11 -0.4% 0 0.0% -6 -0.1% 11 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% -1 -0.0% -1 -0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 24 0.9% 25 1.0% 14 0.3% 8 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 1 0.0% 1 0.0% 5 0.1% 5 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% -3 -0.1% -3 -0.1% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -17 -0.7% 21 0.8% -37 -0.8% 6 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_admin_paths 0 N/A% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date 0 N/A% -8 -0.3% -8 -0.3% -5 -0.1% -5 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::format 0 N/A% -1 -0.0% -1 -0.0% 7 0.2% 7 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% -1 -0.0% -1 -0.0% -3 -0.1% -3 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimestamp 0 N/A% 1 0.0% 1 0.0% 5 0.1% 5 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimezone 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% 7 0.3% 7 0.3% 7 0.2% 7 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% 1 0.0% 1 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% -35 -1.4% 1 0.0% -21 -0.5% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% 1 0.0% 0 0.0% 16 0.3% 3 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_get 0 N/A% -2 -0.1% -2 -0.1% -5 -0.1% -5 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_set 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_iso8601 0 N/A% -15 -0.6% -7 -0.3% -24 -0.5% -19 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% -1 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% 460 17.8% 2 0.1% 36 0.8% 5 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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