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mod_measure_malloc/mod_measure_malloc.lua @ 3715:f03a023cd523
mod_http_muc_log: Compose page title from room data
More flexible than composing the title from name and date in the controller.
Also opens the door to using other room data fields.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sun, 13 Oct 2019 16:16:14 +0200 |
| parent | 3367:a83eed629d4b |
| child | 4575:5b4f43b90766 |
| rev | line source |
|---|---|
|
1623
2c39af0fb93b
mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
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1 module:set_global(); |
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2c39af0fb93b
mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
2 |
|
2c39af0fb93b
mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
3 local measure = require"core.statsmanager".measure; |
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2708
07d6077d2db7
mod_measure_memory: Split out mallinfo measuring into a separate module, mod_measure_malloc
Kim Alvefur <zash@zash.se>
parents:
2436
diff
changeset
|
4 local pposix = require"util.pposix"; |
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1623
2c39af0fb93b
mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
5 |
|
2c39af0fb93b
mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
6 local measures = {}; |
|
2c39af0fb93b
mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
7 setmetatable(measures, { |
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1655
4d38b8c03dfe
mod_measure_memory: Silence warnings [luacheck]
Kim Alvefur <zash@zash.se>
parents:
1623
diff
changeset
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8 __index = function (t, k) |
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3367
a83eed629d4b
mod_measure_malloc: Use the 'amount' measure type
Kim Alvefur <zash@zash.se>
parents:
2708
diff
changeset
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9 local m = measure("amount", "memory."..k); t[k] = m; return m; |
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1623
2c39af0fb93b
mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
10 end |
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2c39af0fb93b
mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
11 }); |
|
2c39af0fb93b
mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
12 module:hook("stats-update", function () |
|
2708
07d6077d2db7
mod_measure_memory: Split out mallinfo measuring into a separate module, mod_measure_malloc
Kim Alvefur <zash@zash.se>
parents:
2436
diff
changeset
|
13 local m = measures; |
|
07d6077d2db7
mod_measure_memory: Split out mallinfo measuring into a separate module, mod_measure_malloc
Kim Alvefur <zash@zash.se>
parents:
2436
diff
changeset
|
14 for k, v in pairs(pposix.meminfo()) do |
|
07d6077d2db7
mod_measure_memory: Split out mallinfo measuring into a separate module, mod_measure_malloc
Kim Alvefur <zash@zash.se>
parents:
2436
diff
changeset
|
15 m[k](v); |
|
07d6077d2db7
mod_measure_memory: Split out mallinfo measuring into a separate module, mod_measure_malloc
Kim Alvefur <zash@zash.se>
parents:
2436
diff
changeset
|
16 end |
|
1623
2c39af0fb93b
mod_measure_memory: Module for polling memory useage from Lua, meminfo() and /proc depending on availability
Kim Alvefur <zash@zash.se>
parents:
diff
changeset
|
17 end); |
