tendermint

291 MiB

Tree: ca8f004112

Author	SHA1	Message	Date
William Banfield	36a1acff52	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.	3 years ago
Sam Kleinman	9dfdc62eb7	proxy: move proxy package to internal (#6953 )	3 years ago
Marko	b8d08b9ef4	lint: add errchecks (#5316 ) ## Description Work towards enabling errcheck ref #5059	4 years ago
Anton Kaliaev	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.	5 years ago
Ethan Buchman	4360c360a4	move handshake to state, use Handshaker, more tests	8 years ago
Ethan Buchman	d3ae920bd0	state: ApplyBlock	8 years ago

2 Commits (ca8f004112bc9567363c55b96ab8ee04d434ba70)