如何最少可能依靠石墨图

Question

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

我正在使用红宝石宝石 statsd-ruby

我运行上面的脚本它成功执行,图形出现,但我只能看到x轴上的一条线而没有(没有y轴的值),如何获取上述脚本的图形？

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

用,

本地主机:8090 /渲染目标= rtpg.testing_server_2.counters.account.hitcount4.count&格式=原始？

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

同

//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], [0.0,138818029],[0.0,1381608030],[0.0,1381608031],[0.0,1381608032],[0.0,1381608033],[0.0,1381608034],[0.0,1381608035],[0.0,1381608036],[0.0 ,1381608037],[0.0,1381808038],[0.0,1381608039],[0.0,1381608040],[0.0,1381608041],[0.0,1381608042],[0.0,1381608043],[0.0,1381608044],[0.0,1381608045] ],[0.0,1381608046],[0.0,1381608047],[0.0,1381608048],[0.0,1381608049],[0.0,1381608050],[0.0,1381608051],[0.0,1381608052],[0.0,1381608053], [0.0,1381608054],[0.0,1381608055],[0.0,1381608056]]}]

我将flush intervel(statsd)更新为6000,并进行了更新

/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了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精确计数,如第一个增量,然后睡眠5分钟,然后5个增量,依此类推,我不想平均我的数据,最后我将创建一个xml报告,调用增量方法的次数.$ 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

Answer 1

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.

因为你已经指定了10毫秒的flushInterval,StatsD将每10毫秒刷新一次聚合数据点,其中Graphite将从100个中删除99个(除了10毫秒之一之外的所有刷新).

首先,将其设置为低会使Statsd的某些目的失败,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秒的任何值都将导致公制数据丢失.这是因为您可以在Graphite中存储的最精确度是1秒.因此,您每秒会向石墨发送100个数据点,而Graphite只会存储1个.您必须非常幸运地看到任何数据(因为它将采用间隔的最后一个指标(覆盖其他指标).

您必须将StatsD中的刷新间隔与Graphite中的最精确架构设置(在存储架构配置中)相匹配.您可以使用的最低值为1秒,但建议使用10秒,以便StatsD可以代表您执行一些重要的聚合工作.

我建议你最好的(第一个)的精度变更为10秒,即10s:6h和10s:7d用于保持率(和Statsd flushInterval到10000个ms),以便Statsd和石墨排队很好.

接下来,进行上述更改,然后调整耳语文件的大小以确保已进行设置.也许您在存储度量标准后(在whisper = graphite的存储中)更改了石墨架构或聚合设置,您仍然需要删除度量标准的.wsp文件(graphite会重新创建它们)或运行whisper-resize.py.耳语文件在/graphite/storage/whisper/.

最后,验证设置.您可以通过在.wsp文件上运行whisper-info.py来验证某些私语数据的设置.在/ graphite/storage/whisper/Run中找到您的某个指标的.wsp文件:whisper-info.py my_metric_data.wsp.whisper-info.py输出应该告诉您有关存储设置如何工作的更多信息.