elixir-omg

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This was from slack discussion: https://omgnetworkhq.slack.com/archives/CVCAR51UY/p1596734766005500?thread_ts=1596733773.001600&cid=CVCAR51UY It seems like the consensus was to add alarm in response? --- Sentry Issue: [WEBWALLET-11](https://sentry.io/organizations/omisego/issues/1826955056/?referrer=github_integration) ``` Error: The server is not ready to handle...

sentry-io[bot]

Rocksdb performance tuning ideas

4

Rocksdb contains performance tuning points we can try. Full guide: https://github.com/facebook/rocksdb/wiki/RocksDB-Tuning-Guide These are some examples but **need to be explored whether they're applicable to our uses.** Many of these may...

unnawut

Consolidating metrics requirements from various sources. Some of them are currently available but only because we're parsing it from logs and needs conversion to proper metrics. - [ ] Count...

unnawut

https://medium.com/@ellispritchard/graceful-shutdown-on-kubernetes-with-signals-erlang-otp-20-a22325e8ae98 So that we don't need to be informed of `:main_supervisor_halted` alarm, etc. etc. if it's part of a system shutdown

unnawut

While working on https://github.com/omgnetwork/elixir-omg/issues/1600 [https://github.com/omgnetwork/elixir-omg/pull/1691], I discovered that some heights from watcher's status_get api are stuck. At some point during byzantine events performance tests in the perf project, they just...

ayrat555

Ensure and clarify Watcher security behavior during byzantine events

13

**As a** person with value in the child chain, **I can** have a clear understanding the current state of the watcher during byzantine events, **So that** I can perform the...

kasima

Standardize variable namings with plasma-contract

3

We already match variable names closely with `plasma-contracts` so let's do it for the rest. For example: elixir-omg | plasma-contracts ---------- | ----------------- owner | output_guard currency | token blknum...

achiurizo

Maintain datadog monitors via code

6

### Why We are having more and more alarms/metric/monitors in data dog now. Currently it is a messy manual process. Also, there are 2 possible ways to trigger an alarm....

boolafish

WatcherRPC's `status.get` is timing out

1

while looking into https://github.com/omgnetwork/elixir-omg/issues/1659 I found that `status.get` is timing out when the request contains empty body with not empty `content-length` header. For example ``` curl -w "@file.txt" \ -X...

ayrat555

Include associated ethevents in each utxo returned by /account.get_utxos

7

Written with @okalouti: One user story for the block explorer is to visualize UTXOs by address, including their status - for example, deposited, received, exit started, exit finalized, exit challenged....

unnawut