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3 local measure = require"core.statsmanager".measure; |
3 local measure = require"core.statsmanager".measure; |
4 local have_pposix, pposix = pcall(require, "util.pposix"); |
4 local have_pposix, pposix = pcall(require, "util.pposix"); |
5 |
5 |
6 local measures = {}; |
6 local measures = {}; |
7 setmetatable(measures, { |
7 setmetatable(measures, { |
8 __index = function (t, k, m) |
8 __index = function (t, k) |
9 m = measure("sizes", "memory."..k); t[k] = m; return m; |
9 local m = measure("sizes", "memory."..k); t[k] = m; return m; |
10 end |
10 end |
11 }); |
11 }); |
12 |
12 |
13 module:hook("stats-update", function () |
13 module:hook("stats-update", function () |
14 measures.lua(collectgarbage("count")*1024); |
14 measures.lua(collectgarbage("count")*1024); |
21 m[k](v); |
21 m[k](v); |
22 end |
22 end |
23 end); |
23 end); |
24 end |
24 end |
25 |
25 |
26 local statm = io.open("/proc/self/statm"); |
26 if require"lfs".attributes("/proc/self/statm", "mode") == "file" then |
27 if statm then |
|
28 statm:close(); |
|
29 local pagesize = module:get_option_number("memory_pagesize", 4096); -- getconf PAGESIZE |
27 local pagesize = module:get_option_number("memory_pagesize", 4096); -- getconf PAGESIZE |
30 |
28 |
31 module:hook("stats-update", function () |
29 module:hook("stats-update", function () |
32 local statm, err = io.open("/proc/self/statm"); |
30 local statm, err = io.open("/proc/self/statm"); |
33 if not statm then |
31 if not statm then |