EPASTS_a199_osumC1StackNearFull

This alert is reported by the OnlineStackUsageMonitor_R12 (OSUM) component when stack usage on core 1 is almost full.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

No impact

Description

This alert is reported by the OnlineStackUsageMonitor_R12 (OSUM) component when stack usage on core 1 is almost full.

Cause

If stack usage on core 1 is almost full. EPAS memory usage monitor detected high consumption warning (stack usage on Core1).

Clear condition

EPAS power cycle. EPAS software update with a bigger stack.

Models

Model Y, Model Y 2025+

Visibility

service

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