1 
require 'statsd'

statsd = Statsd.new('localhost', 8125).tap{|sd| sd.namespace = 'account'}

1.times do
  statsd.increment 'hitcount4'
end

sleep 5

5.times do
  statsd.increment 'hitcount4'
end

sleep 10

10.times do
  statsd.increment 'hitcount4'
end

我正在使用红宝石statsd-ruby

我运行了上面的脚本，它成功执行，图形出现了，但我只能看到 x 轴上的一条线，什么也没有（y 轴没有值），如何获取上面脚本的图形？

我想记录每个增量调用。

/opt/graphite/statsd/local.js 的内容

{
  graphitePort: 2003
, graphiteHost: "127.0.0.1"
, port: 8125
, backends: [ "./backends/graphite", "./backends/repeater", "./backends/console" ]
, repeater: [ { host: '10.1.2.15', port: 8125 } ]
, graphite: { legacyNamespace: false, globalPrefix: "rtpg.testing_server_2" }
, flushInterval: 10
}

/opt/graphite/conf/storage-schemas.conf 的内容

[carbon]
pattern = ^carbon\.
retentions = 60:90d

[stats]
pattern = ^stats.*
retentions = 1s:6h,10min:10d,10min:5y

[rtpg]
pattern = ^rtpg.*
retentions = 1s:7d,10s:21d,60s:5y

/opt/graphite/conf/storage-aggregation.conf 的内容

[rtpg]
pattern = .*
xFilesFactor = 0
aggregationMethod = sum


[sum]
pattern = \.count$
xFilesFactor = 0
aggregationMethod = sum

和，

localhost:8090/render?target=rtpg.testing_server_2.counters.account.hitcount4.count&format=raw

浏览器输出=>

..........0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0, 0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0, 0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0, 0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0, 0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0

和

//localhost:8090/render?target=rtpg.testing_server_2.counters.account.hitcount4.count&format=json

输出 =>

.....................[0.0, 1381608024], [0.0, 1381608025], [0.0, 1381608026], [0.0, 1381608027], [0.0, 1381608028], [0.0, 1381608029], [0.0, 1381608030], [0.0, 1381608031], [0.0, 1381608032], [0.0, 1381608033], [0.0, 1381608034], [0.0, 130.6,133816080860.8], [0.0, 1381608033] ，1381608037]，[0.0，1381608038]，[0.0，1381608039]，[0.0，1381608040]，[0.0，1381608041]，[0.0，1381608041]，[0.0，1381608042] ], [0.0, 1381608046], [0.0, 1381608047], [0.0, 1381608048], [0.0, 1381608049], [0.0, 1381608050], [0.0, 1381608051], [0.0, 80816,18102]6. [0.0, 1381608054], [0.0, 1381608055], [0.0, 1381608056]]}]

我将flush intervel（statsd）更新为6000，并更新了

/opt/graphite/conf/storage-schemas.conf

[carbon]
pattern = ^carbon\.
retentions = 60:90d

[rtpg]
pattern = ^rtpg.*
retentions = 1m:6h,1m:7d,10m:5y

并在我的脚本中运行whisper-resize.py并将计数器名称更新为'hitcount6'并再次运行脚本，创建了一个新图形，问题仍然存在，实际上我想要的是石墨显示第一个增量的精确计数，然后睡眠 5 分钟，然后 5 次增量，依此类推，我不想平均我的数据，最后我将创建一个 xml 报告，说明调用了多少次增量方法。$ Whisper-info.py /opt/graphite/storage/whisper/rtpg/testing_server_2/counters/account/hitcount6/count.wsp

maxRetention: 604800
xFilesFactor: 0.0
aggregationMethod: sum
fileSize: 120988

Archive 0
retention: 604800
secondsPerPoint: 60
points: 10080
size: 120960
offset: 28

在此处输入图像描述

在此处输入图像描述

4

1 回答 1

5

长话短说：当使用 Graphite 作为后端时，您不能以低于 1 秒的间隔刷新 Statsd 。

因为您指定了 10 毫秒的 flushInterval，StatsD 将每 10 毫秒刷新一次聚合数据点，其中 Graphite 将在 100 个中删除 99 个（除了 10 毫秒刷新之一）。

首先，将其设置得如此低会破坏 Statsd 的某些目的，因为它旨在充当可以减少石墨负载的聚合器。 其次，将其设置为低于 1 秒将导致度量数据丢失。这是因为您可以在 Graphite 中存储的最高精度是 1 秒。因此，您每秒将向石墨发送 100 个数据点，而 Graphite 只会存储其中的 1 个。您必须非常幸运才能看到任何数据（因为它将采用最后一个指标（覆盖其他指标）作为间隔。

您必须将 StatsD 中的刷新间隔与 Graphite 中的最精确模式设置相匹配（在存储模式配置中）。您可以达到的最低值是 1 秒，但建议使用 10 秒，以便 StatsD 可以代表您进行一些重要的聚合工作。

我建议您将最好的（第一）精度更改为 10 seconds，即保留时间（10s:6h并将10s:7dStatsd flushInterval 更改为 10000 ms），以便 Statsd 和 Graphite 很好地排列。

接下来，进行上述更改，然后调整 Whisper 文件的大小以确保设置已完成。也许您在存储指标后更改了石墨模式或聚合设置（在耳语 = 石墨的存储中），您仍然需要删除指标的 .wsp 文件（石墨将重新创建它们）或运行 .wsp 文件whisper-resize.py。耳语文件位于/graphite/storage/whisper/.

最后，验证设置。您可以通过在 .wsp 文件上运行 Whisper-info.py 来针对某些耳语数据验证设置。在 /graphite/storage/whisper/ Run: 中找到您的指标之一的 .wsp 文件whisper-info.py my_metric_data.wsp。Whisper-info.py 输出应该告诉你更多关于存储设置是如何工作的。

于 2013-10-12T20:53:49.660 回答