[influxdb] Performance numbers - Is my write throughput as 'expected'?

2016-09-27 Thread sud . rang
Hi, I'm using influxdb v0.12 on a 6 core 2.6Ghz CPU with 8GB of RAM. In a parallel (historical fill) bulk(1 fields per write. Each point contains varying number of fields) load of 6 time series, my observation is that the server is able to do ~450K fields/sec at approximately 300% of CPU con

[influxdb] Question on subwriteDrop + other counters

2016-09-29 Thread sud . rang
Hi all, On my system, the subwriteDrop keeps increasing (as i keep ingesting data). I do not have any subscriptions. Show subscriptions via the web console shows nothing. Why does this value keep incrementing? As per the cache section of https://docs.influxdata.com/influxdb/v1.0/concepts/storag

Re: [influxdb] Question on subwriteDrop + other counters

2016-10-03 Thread sud . rang
Hi Sean, Thanks. Can you please look at my other query? On Thursday, September 29, 2016 at 3:48:24 PM UTC-7, Sean Beckett wrote: > If you don't have any subscriptions, you can ignore those stats for now.   > > > subWriteDrop is supposed to be incremented only when the system could not > pass t

Re: [influxdb] Question on subwriteDrop + other counters

2016-10-03 Thread sud . rang
Hi Sean, Yes. Thanks On Monday, October 3, 2016 at 10:49:30 AM UTC-7, Sean Beckett wrote: > Do you mean this one? > > > > Is the memBytes counter under tsm1_cache used to determine the compaction > >and rejection events? > > > > > > On Mon, Oct 3, 2016 at 11:31 AM, wrote: > Hi Sean, >

Re: [influxdb] Question on subwriteDrop + other counters

2016-10-03 Thread sud . rang
I think that a description of all the counters under show stats would be helpful. I was not able to find this. Thanks On Monday, October 3, 2016 at 12:49:20 PM UTC-7, sud@gmail.com wrote: > Hi Sean, > Yes. Thanks > > On Monday, October 3, 2016 at 10:49:30 AM UTC-7, Sean Beckett wrote: > >

[influxdb] write performance of influxdb vs (any) rdbms

2016-10-18 Thread sud . rang
Hi, Is there a performance comparison of InfluxDB against some RDBMS? More particularly, how does InfluxDB stack up against RDBMS on SSDs (where random disk seeks are not very expensive). Thanks -- Remember to include the version number! --- You received this message because you are subscribe