如何将 Gatling Perf 结果推送到 EC2 Grafana/InfluxDB 实例

Question

我已经创建了一个 t2.micro Ubuntu 18.04 EC2 实例，并且在这个 EC2 实例中我手动安装了 Grafana 和 InfluxDB。 Grafana 和 InfluxDB 都已成功安装，没有错误，但现在我期望的是当我在我的运行 Gatling 测试时 windows local ，结果应该实时推送到 InfluxDB 并最终推送到 Grafana

这是我对 Gatling.conf 设置的摘录

data {
 writers = [console, file, graphite]      # The list of DataWriters to which Gatling write simulation data (currently supported : console, file, graphite, jdbc)
 console {
  #light = false                # When set to true, displays a light version without detailed request stats
  #writePeriod = 5              # Write interval, in seconds
   }

 graphite {
  light = false              # only send the all* stats
  host = "http://ec2-54-67-97-86.us-west-1.compute.amazonaws.com"         # The host where the Carbon server is located
  port = 2003                # The port to which the Carbon server listens to (2003 is default for plaintext, 2004 is default for pickle)
  protocol = "tcp"           # The protocol used to send data to Carbon (currently supported : "tcp", "udp")
  rootPathPrefix = "gatling" # The common prefix of all metrics sent to Graphite
  bufferSize = 8192          # GraphiteDataWriter's internal data buffer size, in bytes
  writeInterval = 1          # GraphiteDataWriter's write interval, in seconds
}

问题是当我从本地运行 Gatling 测试时，我在 influx 实例中看不到任何数据

ubuntu@ip-172-31-9-16:~$ influx -host ec2-54-67-97-86.us-west-1.compute.amazonaws.com                                                    Connected to http://ec2-54-67-97-86.us-west-1.compute.amazonaws.com:8086 version 1.7.7
InfluxDB shell version: 1.7.7
> show databases
name: databases
name
----
_internal
gatling
graphite
> use graphite
Using database graphite
> show series
key
---
X-Grafana-Org-Id:

有人可以帮忙调试一下吗，为什么流入数据库没有收到数据

Answer 1

我建议你在 influx 中检查你的石墨监听器。

为此，请打开您的 influxdb.conf 并找到 [[graphite]] 块。

对于默认设置，它应该如下所示：

[[graphite]]
  # Determines whether the graphite endpoint is enabled.
  enabled = true
  database = "gatlingdb"
  retention-policy = ""
  bind-address = ":2003"
  protocol = "tcp"
  consistency-level = "one"

  templates = [
       "gatling.*.*.*.* measurement.simulation.request.status.field",
       "gatling.*.users.*.*measurement.simulation.measurement.request.field"
  ]

更多信息在这里：https://gatling.io/docs/current/realtime_monitoring/#influxdb