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31 Commits
Author SHA1 Message Date
William BanfieldandGitHub b92a19b2ce proxy: add initial set of abci metrics (port of #7115) (#9169) 
* internal/proxy: add initial set of abci metrics (#7115)

This PR adds an initial set of metrics for use ABCI. The initial metrics enable the calculation of timing histograms and call counts for each of the ABCI methods. The metrics are also labeled as either 'sync' or 'async' to determine if the method call was performed using ABCI's `*Async` methods.

An example of these metrics is included here for reference:
```
tendermint_abci_connection_method_timing_bucket{chain_id="ci",method="commit",type="sync",le="0.0001"} 0
tendermint_abci_connection_method_timing_bucket{chain_id="ci",method="commit",type="sync",le="0.0004"} 5
tendermint_abci_connection_method_timing_bucket{chain_id="ci",method="commit",type="sync",le="0.002"} 12
tendermint_abci_connection_method_timing_bucket{chain_id="ci",method="commit",type="sync",le="0.009"} 13
tendermint_abci_connection_method_timing_bucket{chain_id="ci",method="commit",type="sync",le="0.02"} 13
tendermint_abci_connection_method_timing_bucket{chain_id="ci",method="commit",type="sync",le="0.1"} 13
tendermint_abci_connection_method_timing_bucket{chain_id="ci",method="commit",type="sync",le="0.65"} 13
tendermint_abci_connection_method_timing_bucket{chain_id="ci",method="commit",type="sync",le="2"} 13
tendermint_abci_connection_method_timing_bucket{chain_id="ci",method="commit",type="sync",le="6"} 13
tendermint_abci_connection_method_timing_bucket{chain_id="ci",method="commit",type="sync",le="25"} 13
tendermint_abci_connection_method_timing_bucket{chain_id="ci",method="commit",type="sync",le="+Inf"} 13
tendermint_abci_connection_method_timing_sum{chain_id="ci",method="commit",type="sync"} 0.007802058000000001
tendermint_abci_connection_method_timing_count{chain_id="ci",method="commit",type="sync"} 13
```

These metrics can easily be graphed using prometheus's `histogram_quantile(...)` method to pick out a particular quantile to graph or examine. I chose buckets that were somewhat of an estimate of expected range of times for ABCI operations. They start at .0001 seconds and range to 25 seconds. The hope is that this range captures enough possible times to be useful for us and operators.

* fixup

* fixups

* docs: add abci timing metrics to the metrics docs (#7311)

* format table
 2022-08-05 13:29:00 -04:00
MarkoandGitHub b8d08b9ef4 lint: add errchecks (#5316) 
## Description

Work towards enabling errcheck

ref #5059
 2020-09-04 11:58:03 +00:00
Anton KaliaevandGitHub 16216028a1 proxy: improve ABCI app connection handling (#5078) 
Closes #5074 

Old code does not work when --consensus.create_empty_blocks=false
(because it only calls tmos.Kill when ApplyBlock fails). New code is
listening ABCI clients for Quit and kills TM process if there were any
errors.
 2020-07-08 12:07:11 +00:00
Erik GrinakerandGitHub 569981325a add ABCI interface for state sync snapshots (#4704) 
Adds the ABCI interface for [state sync](https://github.com/tendermint/tendermint/issues/828) as outlined in [ADR-053](https://github.com/tendermint/tendermint/blob/master/docs/architecture/adr-053-state-sync-prototype.md), and bumps ABCIVersion to `0.17.0`.

The interface adds a new ABCI connection which Tendermint can use to query and load snapshots from the app (for serving snapshots to other nodes), and to offer and apply snapshots to the app (for state syncing a local node from peers).

Split out from the original PR in #4645, state sync reactor will be submitted as a separate PR. The interface is implemented by the Cosmos SDK in https://github.com/cosmos/cosmos-sdk/pull/5803.
 2020-04-29 10:32:09 +02:00
Erik GrinakerandGitHub fe11219795 Fix unexported returns (#4450) 2020-02-21 19:21:39 +01:00
MarkoandGitHub 27b00cf8d1 libs/common: refactor libs common 3 (#4232) 
* libs/common: refactor libs common 3

- move nil.go into types folder and make private
- move service & baseservice out of common into service pkg

ref #4147

Signed-off-by: Marko Baricevic <marbar3778@yahoo.com>

* add changelog entry
 2019-12-11 09:31:25 +01:00
Ethan BuchmanandAlexander Simmerl 91a8767083 proxy: remove Handshaker from proxy pkg (#2437) 
Handshaker was removed from proxy package so it can be called
independently of starting the abci app connections and can return a
result to the caller.
 2018-09-19 15:35:09 +02:00
Ethan Buchman d55243f0e6 fix import paths 2018-07-01 22:36:49 -04:00
Anton Kaliaev 69b5da766c service#Start, service#Stop signatures were changed 
See https://github.com/tendermint/tmlibs/issues/45
 2017-11-29 10:38:58 -06:00
Anton Kaliaev 91dc87e7c4 update for a new ABCI API 2017-05-16 19:06:35 +02:00
Anton Kaliaev f8fdbe3dbc changes as per Bucky's review 2017-05-13 16:22:51 +02:00
Anton Kaliaev f803544195 new logging 2017-05-13 10:24:58 +02:00
Ethan Buchman 1fcc9dc654 remove viper from proxy 2017-05-04 22:39:22 -04:00
Ethan Buchman fcf78a5da7 cleanup go-config/viper and some unnamed imports 2017-04-25 14:54:56 -04:00
Rigel RozanskiandEthan Buchman cefb2bede0 adding viper 
int

int
 2017-04-25 13:42:22 -04:00
Ethan Buchman d1926bcad1 use tmlibs 2017-04-21 18:12:54 -04:00
Ethan Buchman 4fd1471f11 remove BaseService.OnStart 2017-03-28 12:09:11 -04:00
Ethan Buchman 8ba79252c8 types: use mtx on PartSet.String() 2017-03-02 23:50:59 -05:00
Ethan Buchman c147b41013 TMSP -> ABCI 2017-01-12 15:53:32 -05:00
Ethan Buchman 4360c360a4 move handshake to state, use Handshaker, more tests 2016-11-16 13:29:22 -05:00
Ethan Buchman fb9735ef46 rebase fixes and BeginBlock(hash,header) 2016-11-16 13:25:13 -05:00
Ethan Buchman d3ae920bd0 state: ApplyBlock 2016-11-16 13:25:13 -05:00
Ethan Buchman a0e4253edc handshake 2016-11-16 13:25:13 -05:00
Jae Kwon 480f44f16c QuitService->BaseService 2016-10-28 12:14:24 -07:00
Ethan Buchman c7e578ac0d check tmsp client err and set mustConnect=false 2016-09-11 16:08:46 -04:00
Ethan Buchman caeda30b72 proxy: wrap NewTMSPClient in ClientCreator 2016-09-10 17:19:47 -04:00
Ethan Buchman 035ca7ef61 proxy: NewAppConns takes a NewTMSPClient func 2016-09-09 23:55:24 -04:00
Ethan Buchman 9bb32f41f1 config: filter_peers defaults to false 2016-09-08 18:56:02 -04:00
Ethan Buchman 72c44efd84 fix query conn 2016-08-25 14:16:28 -04:00
Ethan Buchman d9205a85d5 query conn 2016-08-24 01:45:45 -04:00
Ethan Buchman 3a7ee13ece proxy: typed app conns 2016-08-24 01:45:45 -04:00