Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #519af44245f83Run #519af4a154bbbDiffDiff%
Number of Function Calls63,134 63,134 0 0.0%
Incl. Wall Time (microsec)587,813 588,322 509 0.1%
Incl. CPU (microsecs)543,456 541,759 -1,697 -0.3%
Incl. MemUse (bytes)39,675,544 39,675,544 0 0.0%
Incl. PeakMemUse (bytes)39,841,240 39,841,240 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%
aggregator_category_load 0 N/A% -20 -3.9% 3 0.6% 9 0.5% 9 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
aggregator_feed_load 0 N/A% -415 -81.5% 0 0.0% -297 -17.5% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
aggregator_filter_xss 0 N/A% -87 -17.1% -9 -1.8% -144 -8.5% -19 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
aggregator_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%
aggregator_load_feed_items 0 N/A% 2,955 580.6% -2 -0.4% 802 47.3% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
aggregator_page_source 0 N/A% 2,885 566.8% 0 0.0% 442 26.0% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
aggregator_preprocess_block 0 N/A% -2 -0.4% -2 -0.4% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_pre_render_element 0 N/A% 0 0.0% 0 0.0% 4 0.2% 4 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 0 0.0% 0 0.0% -2 -0.1% -6 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 3 0.6% 3 0.6% 3 0.2% 4 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% 1 0.2% 1 0.2% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% -1 -0.2% -1 -0.2% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_change_key_case 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 43 8.4% 43 8.4% 25 1.5% 25 1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% -2 -0.4% -2 -0.4% -4 -0.2% -4 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 1 0.2% 1 0.2% 3 0.2% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 770 151.3% 9 1.8% 430 25.3% 15 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% 30 5.9% 1 0.2% 28 1.6% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 3 0.6% 3 0.6% 7 0.4% 7 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 3 0.6% 3 0.6% -8 -0.5% -8 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -8 -1.6% -8 -1.6% -11 -0.6% -11 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% -10 -2.0% -10 -2.0% -41 -2.4% -41 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -18 -3.5% -15 -2.9% -23 -1.4% -33 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 1 0.2% 1 0.2% -7 -0.4% -7 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 0 0.0% 0 0.0% -3 -0.2% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% -2 -0.4% -2 -0.4% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -2 -0.4% -2 -0.4% -10 -0.6% -10 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% -27 -5.3% -27 -5.3% -10 -0.6% -10 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% -2 -0.4% -2 -0.4% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% -1 -0.2% -1 -0.2% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% -2 -0.4% -2 -0.4% -8 -0.5% -8 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 1 0.2% 1 0.2% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 1 0.2% 1 0.2% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% -2 -0.4% -2 -0.4% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% -1 -0.2% -1 -0.2% -6 -0.4% -6 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% 1 0.2% 1 0.2% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% -1,301 -255.6% -1 -0.2% -646 -38.1% -4 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% 495 97.2% 2 0.4% 254 15.0% 5 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% -1,282 -251.9% 1 0.2% -624 -36.8% 4 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% -27 -5.3% -2 -0.4% -24 -1.4% 4 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -1,886 -370.5% -1 -0.2% -1,773 -104.5% -9 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 215 42.2% 0 0.0% 15 0.9% 4 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 2,071 406.9% 5 1.0% -177 -10.4% 6 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 2,521 495.3% 2 0.4% 71 4.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 26 5.1% 2 0.4% -112 -6.6% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ceil 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%
check_plain 0 N/A% -64 -12.6% -42 -8.3% -56 -3.3% 9 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_url 0 N/A% -31 -6.1% -7 -1.4% -21 -1.2% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% -2 -0.4% -2 -0.4% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -379 -74.5% -12 -2.4% -375 -22.1% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% -28 -5.5% 1 0.2% -27 -1.6% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_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%
comment_help 0 N/A% -1 -0.2% -1 -0.2% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_load 0 N/A% 14 2.8% 2 0.4% 14 0.8% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view 0 N/A% 0 0.0% 0 0.0% 0 0.0% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% -1 -0.2% -1 -0.2% -4 -0.2% -4 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 0 N/A% 2 0.4% 2 0.4% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% 90 17.7% 16 3.1% 88 5.2% 27 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 3 0.6% 1 0.2% 3 0.2% 0 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 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% 3 0.6% 2 0.4% 7 0.4% 9 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_custom_theme 0 N/A% 0 0.0% 1 0.2% 0 0.0% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 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%
contextual_help 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 47 9.2% 6 1.2% 29 1.7% -16 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% 2 0.4% 2 0.4% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -4 -0.8% -1 -0.2% 1 0.1% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% -2 -0.4% -2 -0.4% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% -2 -0.4% -2 -0.4% 3 0.2% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -5 -1.0% 3 0.6% -8 -0.5% 9 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_admin_paths 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 0 0.0% 1 0.2% 0 0.0% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date 0 N/A% 7 1.4% 7 1.4% 6 0.4% 6 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::format 0 N/A% -3 -0.6% -3 -0.6% -5 -0.3% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% 1 0.2% 1 0.2% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimestamp 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::setTimezone 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% 0 0.0% 0 0.0% 4 0.2% 4 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% 196 38.5% -1 -0.2% 19 1.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% 195 38.3% -1 -0.2% 17 1.0% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_get 0 N/A% -1 -0.2% -1 -0.2% -1 -0.1% -1 -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 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_iso8601 0 N/A% 2 0.4% 1 0.2% 3 0.2% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 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_help 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% -1 -0.2% -1 -0.2% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_and 0 N/A% -1 -0.2% -2 -0.4% 4 0.2% 6 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% 2,527 496.5% 50 9.8% 509 30.0% 34 2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 51 10.0% -2 -0.4% -16 -0.9% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% -93 -18.3% 4 0.8% -93 -5.5% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 3 0.6% 3 0.6% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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