metrics.plugins.json

metrics.plugins.json.export()¶

Export metrics in the JSON format.

Return:	a string containing metrics in the JSON format
Rtype:	string

Важно

The values can also be +-math.huge and math.huge * 0. In such case:

• math.huge is serialized to "inf"
• -math.huge is serialized to "-inf"
• math.huge * 0 is serialized to "nan".

Example

local json_plugin = require('metrics.plugins.json')
local json_metrics = json_plugin.export()

Example on GitHub: metrics_plugins