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Fix memory_usage lua script

This commit is contained in:
Ken Hibino 2022-03-23 16:21:45 -07:00
parent 8a4fb71dd5
commit 0cfa7f47ba

View File

@ -293,6 +293,7 @@ for i=3,6 do
end end
end end
local group_names = redis.call("SRANDMEMBER", KEYS[7], tonumber(ARGV[3])) local group_names = redis.call("SRANDMEMBER", KEYS[7], tonumber(ARGV[3]))
if (table.getn(group_names) > 0) then
local group_sample_total = 0 local group_sample_total = 0
for _, gname in ipairs(group_names) do for _, gname in ipairs(group_names) do
local group_key = ARGV[4] .. gname local group_key = ARGV[4] .. gname
@ -315,6 +316,7 @@ end
local group_size = redis.call("SCARD", KEYS[7]) local group_size = redis.call("SCARD", KEYS[7])
local group_memusg_avg = group_sample_total / table.getn(group_names) local group_memusg_avg = group_sample_total / table.getn(group_names)
memusg = memusg + (group_memusg_avg * group_size) memusg = memusg + (group_memusg_avg * group_size)
end
return memusg return memusg
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