In the Documentation for [Google Analytics Collection Limits and Quotas](https://developers.google.com/analytics/devguides/collection/protocol/v1/limits-quotas)

It gives the `rate limits` that are implemented by the various Google-provided libraries. I can't seem to find a published rate limit for users that are POSTing directly to measurement protocol (<https://www.google-analytics.com/collect>). 

Is there one and if so what is it?

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Edit on 10 July 2015 -

A few commenters asked for an example of the kind of data I am sending in.

Using a series of calls to wget with a sleep of one second between each call.

Here is an example with the app name and tracking code removed:

```
wget -nv --post-data 'ul=en&qt=7150000&av=0.0.1&ea=PLET&v=1&tid=<my_tracking_code>&ec=Move+to+Object&cid=1434738538-738-654031&an=<my_app_name>&t=event' -O /dev/null 'https://www.google-analytics.com/collect'

```

I've tried sending these queries to the /debug endpoint and all of them are valid. My first upload worked as expected and reports looked good. Subsequent uploads of the same data set to different GA properties have had mixed results. Sometimes no data appears in reports. Sometimes partial data appears in reports. During upload, realtime reports always show activity, though.

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