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conky-config
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small performance improvement

This commit is contained in:
petrucci4prez 2018-08-04 18:07:48 -04:00
parent 0872cc236c
commit c6b68e7edc
1 changed files with 11 additions and 12 deletions
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23
drawing/Memory.lua
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@ -10,6 +10,7 @@ local Util = require 'Util'
local __string_match = string.match
local __cairo_path_destroy = cairo_path_destroy
local __io_popen = io.popen
local _MODULE_Y_ = 712
local _DIAL_THICKNESS_ = 8
@ -32,13 +33,6 @@ local MEMINFO_REGEX = '\nMemFree:%s+(%d+).+'..
'\nSReclaimable:%s+(%d+)'
local NUM_ROWS = 5
local TABLE_CONKY = {{}, {}, {}}
for r = 1, NUM_ROWS do
TABLE_CONKY[1][r] = '${top_mem name '..r..'}'
TABLE_CONKY[2][r] = '${top_mem pid '..r..'}'
TABLE_CONKY[3][r] = '${top_mem mem '..r..'}'
end
local header = _G_Widget_.Header{
x = _G_INIT_DATA_.RIGHT_X,
@ -174,12 +168,17 @@ local update = function(cr)
LabelPlot.update(plot, used_percent)
for c = 1, 3 do
local column = TABLE_CONKY[c]
for r = 1, NUM_ROWS do
Table.set(tbl, cr, c, r, Util.conky(column[r], '(%S+)'))
end
local ps_glob = __io_popen('ps -A -o "pmem,pid,comm" --sort=-pmem h')
for r = 1, NUM_ROWS do
local ps_line = ps_glob:read()
local pmem, pid, comm = __string_match(ps_line, '(%d+%.%d+)%s+(%d+)%s+(.+)$')
Table.set(tbl, cr, 1, r, comm)
Table.set(tbl, cr, 2, r, pid)
Table.set(tbl, cr, 3, r, pmem)
end
ps_glob:close()
end
_MODULE_Y_ = nil