i hava this plain text(metrics): """ # HELP app_name_self_repair_duration # TYPE app_name_self_repair_duration gauge app_name_self_repair_duration 0.265227453 # HELP app_name_db_duration # TYPE app_name_db_duration histogram app_name_db_duration_bucket{query="get_transaction",le="0.01"} 443481 app…

Where did you get stuck? I’d split the task into two problems: parsing the text and building the output. The first one seems a bit more challenging since you need to build a parser. You can do it by hand, but you can also use Nimble Parsec here which could help make the code more readable.

While You should use a parser… You can also use Regex. iex> Regex.named_captures ~r/(?<key>[^{]*)(?<opt>{.*})?\ (?<value>.*$)/, "app_name_replication_validation_duration_bucket{le=\"0.01\"} 953" %{ "key" => "app_name_replication_validation_duration_bucket", "opt" => "{le=\"0.01\"}", "value" =>…

defmodule Parser do def run(content) do content |> String.split("\n", trim: true) |> Enum.reduce(%{current: %{}, metrics: []}, fn line, acc -> %{ content: line, current: acc.current, metrics: acc.metrics} |> parse_help() |> parse_type() |> parse_metric() e…

[image] stefanchrobot: split the task into two problems: parsing the text and building the output. I like your approach, can you please elaborate it more

The idea would be to split the parsing phase from the transformation phase, so you end up with two, but smaller and isolated problems to solve. On a high-level the code would be: def run(content) do content |> parse() |> to_json() end The job of parse would be to turn the text into some data…

i’m done with converting text into JSON structure, now i wanted to do Aggregate histogram metrics, to know what is the response time in given milliseconds i have these below details: in less then or equal to 10ms["0.01"] => number of events occurred 443481 in less then 25ms["0.025"] => events 4…

How to convert metrics data into nested JSON format

Questions & Help Questions

ambareesha7 October 19, 2021, 7:53am 7

thank you @stefanchrobot i’m working on some idea given by my senior