如何调试 Telegraf？

Question

我正在尝试让 Telegraf 与 InfluxDB 一起使用，但我遇到了困难。我已将以下块添加到 Telegraf 配置文件中：

[[inputs.win_perf_counters.object]]
  # Process metrics, in this case for IIS only
  ObjectName = "Process"
  Instances = ["W3SVC"]
  Counters = ["% Processor Time","Handle Count","Private Bytes","Thread Count","Virtual Bytes","Working Set"]
  Measurement = "win_proc"

然而，当我搜索数据库时，我从未看到该测量结果。我知道该进程正在运行，所以它应该输出一些东西。问题是，即使我打开了日志记录，也没有日志文件。事件查看器中也没有任何内容。由于没有下载源代码并在本地调试器中运行程序，我不知道如何继续。有人有什么想法吗？

Answer 1

[agent]
  ## Default data collection interval for all inputs
  interval = "10s"
  ## Log at debug level.
  debug = true
  ## Log only error level messages.
  quiet = false

  ## Log target controls the destination for logs and can be one of "file",
  ## "stderr" or, on Windows, "eventlog".  When set to "file", the output file
  ## is determined by the "logfile" setting.
  # logtarget = "file"

  ## Name of the file to be logged to when using the "file" logtarget.  If set to
  ## the empty string then logs are written to stderr.
  # logfile = ""

You can specify debug = true in the agent config to print the debug logs. If you don't specify any log file, the logs will be printed on terminal.

Answer 2

您现在可能已经解决了它，但供进一步参考。您可以添加文件输出。

[[outputs.file]]
  files = ["stdout"]

在 telegraf.conf 中，然后观察控制台（stdout）的输出。