I think a possible bank run will never happen in the Philippine banks. Because aside from having a maximum daily withdrawal on the atm machines. The slower services will affect the total number of people who can withdraw during that day period
It is still possible if everyone withdraws on the same day because banks have limited cash available for short term withdrawal. You could also check its solvency/current ratio to know whether your bank is healthy or not.
Anyway, don't worry too much about a bank run because the probability is low. Hence, it would be more beneficial if we talk more about inflation/debasement part of this discussion.