Added mongo-response-time

[fipar]

I've added mongo-response-time, a utility to watch mongo network traffic and generate a csv file with a timestamp and response time for each operation seen.

I use this to generate response time graphs that I can correlate with the output from load generators and other utilities, while benchmarking.

[fipar]

This pull request now also adds:

• mongo-response-time-exporter, to export response time statistics to prometheus
• minor improvements for mongo-summary
• support for loopback device sniffing for mongo-response-time and mongo-response-time-exporter

[dbmurphy]

Why are you not jus using Prometheus and the Prometheus exporter for this type of data? Seems like it's just another reinvention on time series DBs

Sent from my iPhone

On Jan 25, 2016, at 16:55, Fernando Ipar notifications@github.com wrote:

I've added mongo-response-time, a utility to watch mongo network traffic and generate a csv file with a timestamp and response time for each operation seen.

I use this to generate response time graphs that I can correlate with the output from load generators and other utilities, while benchmarking.

You can view, comment on, or merge this pull request online at:

#3

Commit Summary

added new util to print query response time per second

• Set time resolution to one second for mongo-response-time
  File Changes

A mongo-response-time/README (7)
A mongo-response-time/mongo-response-time.go (1)
A slowlog-generator/response-time/Makefile (8)
A slowlog-generator/response-time/mongo-response-time.darwin64.bin (0)
A slowlog-generator/response-time/mongo-response-time.go (185)
A slowlog-generator/response-time/mongo-response-time.linux64.bin (0)
Patch Links:

https://github.com/Percona-Lab/ognom-toolkit/pull/3.patch
https://github.com/Percona-Lab/ognom-toolkit/pull/3.diff
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[fipar]

I wrote these tools before we were using prometheus (and before I was aware
of it), so yes, this is mostly replaced now by the response time exporter
for prometheus. It doesn't export the response time for every operation,
because prometheus wouldn't be able to handle it, but it's good enough for
me as it is anyway.

Fernando Ipar

http://fernandoipar.com

Skype: ipar.fernando

Phone: +598 93809968

On Sat, Mar 26, 2016 at 4:15 AM, David Murphy notifications@github.com
wrote:

Why are you not jus using Prometheus and the Prometheus exporter for this
type of data? Seems like it's just another reinvention on time series DBs

Sent from my iPhone

On Jan 25, 2016, at 16:55, Fernando Ipar notifications@github.com
wrote:

I've added mongo-response-time, a utility to watch mongo network traffic
and generate a csv file with a timestamp and response time for each
operation seen.

I use this to generate response time graphs that I can correlate with
the output from load generators and other utilities, while benchmarking.

You can view, comment on, or merge this pull request online at:

#3

Commit Summary

added new util to print query response time per second

• Set time resolution to one second for mongo-response-time
  File Changes

A mongo-response-time/README (7)
A mongo-response-time/mongo-response-time.go (1)
A slowlog-generator/response-time/Makefile (8)
A slowlog-generator/response-time/mongo-response-time.darwin64.bin (0)
A slowlog-generator/response-time/mongo-response-time.go (185)
A slowlog-generator/response-time/mongo-response-time.linux64.bin (0)
Patch Links:

https://github.com/Percona-Lab/ognom-toolkit/pull/3.patch
https://github.com/Percona-Lab/ognom-toolkit/pull/3.diff
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#3 (comment)