Bom dia,
Caso não der certo mude a politica do cache squid para LRU
LOCAL CACHE…
Cache Replacement Policy
The cache replacement policy decides which objects will remain in cache and which objects are replaced to create space for the new objects.
Heap LFUDA: Keeps popular objects in cache regardless of their size and thus optimizes byte hit rate at the expense of hit rate.
Heap GDSF: Optimizes object-hit rate by keeping smaller, popular objects in cache.
Heap LRU: Works like LRU, but uses a heap instead.
LRU: Keeps recently referenced objects (i.e., replaces the object that has not been accessed for the longest time).
Please see cache_replacement_policy documentation for additional details.
Default: heap LFUDA