availableStorage takes a lot of time

[AgapovOne]

Hello. We are using Snowplow in our project to track a lot of things. And tracking in main thread on scroll is hard because of availableStorage ion DeviceInfoMonitor. It takes a lot of time using main thread with multiple synchronous calls to snowplow. UI freezes for significant time (50ms for one event)

snowplow-ios-tracker/Sources/Core/Utils/DeviceInfoMonitor.swift

Line 227 in b2748c4

var availableStorage: Int64? {

Could you consider some cache layer for availableStorage field, or other ways to optimize this?

[matus-tomlein]

Hi @AgapovOne,

Thank you for the feedback!

There already is a cache layer that prevents updating the availableStorage on every event, but the minimum update frequency is set to 100ms (see here). We can certainly increase this setting!

Also as a temporary workaround, you can disable tracking this property using the TrackerConfiguration.platformContextProperties setting (see API docs here).