Home>Uncategorized>() => click the Issues link on the left-hand navigation bar. You’ll see a screen comparable to Figure 2. IDG Figure 2. Problems screen in the Sentry dashboard.
Notification that the error is revealed here with some information, consisting of where the mistake was called from(in my case, onClick( home/matthewcarltyson/sentry-js/ sentry-js/src/App))and the error message FooBar Mistake. Sentry is currently capturing useful info. If you click the button repeatedly, you’ll see that the mistake count does not rise. Sentry recognizes similar occasions, such as an instance of a mistake taking place, and groups them together as a single problem. Performance tracking with Sentry You can see deals by clicking Efficiency in Sentry’s navigation menu.Transactions work in tandem with mistake tracking, supplying a way to not just monitor for errors but also identify efficiency problems. An easy example would be identifying sluggish API bring demands in your application, versus exceptions that were thrown.You’ll see some panes charting transaction metrics. At the bottom of the screen, is a table with deals, including/ transaction.
That is the result of striking the root of the application. If you click the slash, you’ll open the transaction details, and Sentry will provide you metrics on the different possessions that were loaded by this page, like how long it
took to load the favicon. Set and filter by environment Sentry instantly appoints issues and deals to the production environment if you do not inform it what environment the reports are coming from. You can see this in the Problems table, where the header dropdown All Env programs Production when clicked.You can set the environment explicitly by adding an environment field in the Sentry initialization (/ src/index. js in this case). An example would be: environment: development. As soon as deals have gotten here with that in location, you can sort and filter by the environment. In your builds, you can set the environment field to have the suitable value by means of environment value with a tool like dotenv.Releases With Sentry, you can likewise see and organize information via releases. Click the Releases link in the navigation menu to get going.