Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls36,140 36,220 80 0.2%
Incl. Wall Time (microsec)345,481 345,604 123 0.0%
Incl. CPU (microsecs)316,694 317,226 532 0.2%
Incl. MemUse (bytes)28,878,264 28,913,256 34,992 0.1%
Incl. PeakMemUse (bytes)28,993,328 29,022,712 29,384 0.1%

[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% -1 -0.8% -1 -0.8% -2 -0.4% -2 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -1 -0.8% 0 0.0% 1 0.2% 3 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch 0 0.0% 1 0.8% 1 0.8% -37 -7.0% -37 -7.0% 0 0.0% 0 0.0% 40 0.1% 40 0.1%
arg 0 0.0% 0 0.0% 0 0.0% 4 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 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_change_key_case 0 0.0% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% 0 0.0% 0 0.0% -4 -0.8% -4 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -2 -1.6% -2 -1.6% -13 -2.4% -13 -2.4% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
array_diff_key 0 0.0% -1 -0.8% -1 -0.8% -5 -0.9% -5 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 0 0.0% 0 0.0% 2 0.4% 2 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -347 -282.1% -49 -39.8% -239 -44.9% -50 -9.4% 48 0.1% 24 0.1% 88 0.3% 0 0.0%
array_filter@1 0 0.0% -1 -0.8% -1 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% -8 -6.5% -8 -6.5% -9 -1.7% -9 -1.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect 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_intersect_key 0 0.0% 7 5.7% 7 5.7% 5 0.9% 5 0.9% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
array_keys 0 0.0% 14 11.4% 14 11.4% 19 3.6% 19 3.6% -40 -0.1% -40 -0.1% 0 0.0% 0 0.0%
array_key_exists 0 0.0% -7 -5.7% -7 -5.7% -6 -1.1% -6 -1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% 6 4.9% -12 -9.8% 9 1.7% 4 0.8% -16 -0.0% 24 0.1% -256 -0.9% 32 0.1%
array_merge 0 0.0% 5 4.1% 5 4.1% 15 2.8% 15 2.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_pad 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_pop 0 0.0% 3 2.4% 3 2.4% 8 1.5% 8 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 0 0.0% 0 0.0% -2 -0.4% -2 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% 1 0.8% 1 0.8% 11 2.1% 11 2.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% -3 -2.4% -3 -2.4% 3 0.6% 3 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 0 0.0% 0 0.0% 3 0.6% 3 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 0 0.0% 0 0.0% 1 0.2% 1 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 -0.4% -2 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% 4 3.3% 4 3.3% -1 -0.2% -1 -0.2% 0 0.0% 0 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% -1 -0.8% -1 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% -2 -1.6% -2 -1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 0 0.0% 0 0.0% 5 0.9% 5 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% -1 -0.8% -1 -0.8% 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% -1,188 -965.9% 0 0.0% -489 -91.9% 1 0.2% 192 0.5% 0 0.0% 192 0.7% 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% -626 -508.9% 0 0.0% -98 -18.4% -5 -0.9% 120 0.3% 0 0.0% 120 0.4% 0 0.0%
block_page_build 0 0.0% -1,188 -965.9% -2 -1.6% -483 -90.8% 8 1.5% 192 0.5% 0 0.0% 192 0.7% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% 2 0.4% 2 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% -32 -26.0% -6 -4.9% -33 -6.2% -14 -2.6% 0 0.0% 8 0.0% -72 -0.2% 0 0.0%
call_user_func 0 0.0% 133 108.1% -4 -3.3% 150 28.2% -1 -0.2% 34,808 99.5% 24 0.1% 26,416 89.9% 0 0.0%
call_user_func@1 0 0.0% 166 135.0% 2 1.6% 109 20.5% -8 -1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array 0 0.0% 205 166.7% 0 0.0% 71 13.3% 28 5.3% -104 -0.3% 0 0.0% -376 -1.3% -104 -0.4%
call_user_func_array@1 0 0.0% 179 145.5% -2 -1.6% 109 20.5% -5 -0.9% -104 -0.3% 0 0.0% -280 -1.0% 0 0.0%
call_user_func_array@2 0 0.0% -3 -2.4% 3 2.4% -13 -2.4% 2 0.4% -24 -0.1% 0 0.0% 64 0.2% 0 0.0%
check_plain 0 0.0% -5 -4.1% 1 0.8% -4 -0.8% 10 1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 0.0% 1 0.8% 1 0.8% 3 0.6% 3 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 1.2% -172 -139.8% -33 -26.8% -171 -32.1% -36 -6.8% -64 -0.2% 0 0.0% -144 -0.5% 0 0.0%
class_implements 0 0.0% 21 17.1% 1 0.8% 22 4.1% 2 0.4% 0 0.0% 0 0.0% -40 -0.1% 0 0.0%
color_help 0 0.0% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 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_node_load 0 0.0% 5 4.1% 3 2.4% -1 -0.2% 6 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_view 0 0.0% -5 -4.1% -1 -0.8% -71 -13.3% 4 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% -1 -0.8% -1 -0.8% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% -2 -1.6% -2 -1.6% 0 0.0% 0 0.0% -24 -0.1% -24 -0.1% 64 0.2% 64 0.2%
config 0 0.0% 89 72.4% -2 -1.6% 81 15.2% -4 -0.8% -24 -0.1% -8 -0.0% -88 -0.3% 0 0.0%
config_get_config_directory 0 0.0% 0 0.0% -1 -0.8% 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% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1 0.2% 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% -3 -2.4% 1 0.8% -7 -1.3% 2 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% 10 8.1% 9 7.3% 10 1.9% 7 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 0.0% 1 0.8% 1 0.8% -3 -0.6% -3 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 0 0.0% 1 0.8% 1 0.8% 3 0.6% 3 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 4 3.3% 4 3.3% 4 0.8% 4 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% 1 0.8% 2 1.6% -13 -2.4% -7 -1.3% 8 0.0% 8 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 -0.8% -1 -0.8% 0 0.0% 2 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% -1 -0.8% -1 -0.8% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 1 0.8% 1 0.8% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% 43 35.0% -1 -0.8% 44 8.3% 2 0.4% 24 0.1% 0 0.0% 24 0.1% 0 0.0%
datetime_element_info 0 0.0% 44 35.8% 0 0.0% 41 7.7% -3 -0.6% 24 0.1% 0 0.0% 24 0.1% 0 0.0%
DateTime¼‹º¾w ::format 0 0.0% 2 1.6% 2 1.6% -3 -0.6% -3 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::getLastErrors 0 0.0% 1 0.8% 1 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::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%
DateTime¼‹º¾w ::setTimezone 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -176 -0.6% -176 -0.6%
DateTime¼‹º¾w ::__construct 0 0.0% 0 0.0% 0 0.0% 2 0.4% 2 0.4% 0 0.0% 0 0.0% -176 -0.6% -176 -0.6%
date_default_timezone_get 0 0.0% 0 0.0% 0 0.0% -2 -0.4% -2 -0.4% 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% 0 0.0% 1 0.8% -17 -3.2% -18 -3.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% -4 -3.3% -4 -3.3% -4 -0.8% -4 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% 1 0.8% 0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_watchdog 0 0.0% -49 -39.8% -4 -3.3% -71 -13.3% -4 -0.8% -8 -0.0% 0 0.0% -96 -0.3% 0 0.0%
db_query 0 0.0% 54 43.9% 1 0.8% -5 -0.9% -3 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 0.0% 1 0.8% 0 0.0% -1 -0.2% -3 -0.6% 0 0.0% 0 0.0% 32 0.1% 0 0.0%
db_select 0 0.0% 7 5.7% 4 3.3% 9 1.7% 2 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 0.0% 1 0.8% 1 0.8% 5 0.9% 5 0.9% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
defined 0 0.0% -1 -0.8% -1 -0.8% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dirname 0 0.0% 2 1.6% 2 1.6% -7 -1.3% -7 -1.3% 0 0.0% 0 0.0% -112 -0.4% -112 -0.4%
Drupal::cache 0 0.0% -26 -21.1% -9 -7.3% -19 -3.6% 1 0.2% -8 -0.0% -8 -0.0% -72 -0.2% 0 0.0%
Drupal::config 0 0.0% 4 3.3% 0 0.0% 5 0.9% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::entityManager 0 0.0% 13 10.6% 8 6.5% 3 0.6% 7 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::entityQuery 0 0.0% -26 -21.1% -2 -1.6% -26 -4.9% -1 -0.2% -56 -0.2% 0 0.0% -56 -0.2% 0 0.0%
Drupal::getContainer 1 1.2% 17 13.8% 17 13.8% -9 -1.7% -9 -1.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::moduleHandler 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::request 0 0.0% -50 -40.7% -1 -0.8% -48 -9.0% -2 -0.4% 24 0.1% 0 0.0% -96 -0.3% 0 0.0%
Drupal::service 0 0.0% 26 21.1% 7 5.7% 25 4.7% 12 2.3% -56 -0.2% 0 0.0% -264 -0.9% 0 0.0%
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