trade/trade-drift-dlob
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add account_updates_per_second to metrics

Browse Source
This commit is contained in:
wphan
2023-12-08 10:45:14 -08:00
parent b3f69ff5a5
commit 07f430dfe9
2 changed files with 23 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/core/metrics.ts
View File

@@ -39,6 +39,7 @@ enum METRIC_TYPES {
endpoint_response_status = 'endpoint_response_status',
gpa_fetch_duration = 'gpa_fetch_duration',
last_ws_message_received_ts = 'last_ws_message_received_ts',
account_updates_per_sec = 'account_updates_per_sec',
current_system_ts = 'current_system_ts',
health_status = 'health_status',
}
@@ -125,6 +126,20 @@ lastWsReceivedTsGauge.addCallback((obs: ObservableResult) => {
obs.observe(lastWsMsgReceivedTs, {});
});
let lastAccountUpdatesPerSecond = 0;
const setAccountUpdatesPerSecond = (updatesPerSecond: number) => {
lastAccountUpdatesPerSecond = updatesPerSecond;
};
const accountUpdatesPerSecondGauge = meter.createObservableGauge(
METRIC_TYPES.account_updates_per_sec,
{
description: 'Updates per second, the last second',
}
);
accountUpdatesPerSecondGauge.addCallback((obs: ObservableResult) => {
obs.observe(lastAccountUpdatesPerSecond, {});
});
const currentSystemTsGauge = meter.createObservableGauge(
METRIC_TYPES.current_system_ts,
{
@@ -229,4 +244,5 @@ export {
responseStatusCounter,
handleHealthCheck,
setLastReceivedWsMsgTs,
setAccountUpdatesPerSecond as setLastAccountUpdatesPerSecond,
};