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reduced n2disk buffer size on slow networks

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This commit is contained in:
Alfredo Cardigliano 2018-11-16 09:32:13 +01:00
parent 4daf95ba2d
commit c9f3004e16
1 changed files with 7 additions and 3 deletions
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10
scripts/lua/modules/recording_utils.lua
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@ -378,14 +378,18 @@ function recording_utils.createConfig(ifid, params)
-- Computing file and buffer size
local num_buffered_files = 4
if ifspeed > 10000 then -- 40/100G
defaults.max_file_size = 4*1024
elseif ifspeed > 1000 then -- 10G
defaults.max_file_size = 1*1024
elseif ifspeed <= 100 then
defaults.max_file_size = 1*64
elseif ifspeed > 100 then -- 1G
defaults.max_file_size = 256
else -- 10/100M
defaults.max_file_size = 64
num_buffered_files = 2
end
defaults.buffer_size = 4*defaults.max_file_size
defaults.buffer_size = num_buffered_files * defaults.max_file_size
local min_sys_mem = 1024 -- 1G reserved for system
local min_n2disk_buffer_size = 128 -- min memory for n2disk to work