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23 lines
697 B
Python
23 lines
697 B
Python
from cacheops.signals import cache_invalidated, cache_read
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from prometheus_client import Counter
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cacheops_cache_hit = Counter('cacheops_cache_hit', 'Number of cache hits')
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cacheops_cache_miss = Counter('cacheops_cache_miss', 'Number of cache misses')
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cacheops_cache_invalidated = Counter('cacheops_cache_invalidated', 'Number of cache invalidations')
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def cache_read_collector(sender, func, hit, **kwargs):
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if hit:
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cacheops_cache_hit.inc()
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else:
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cacheops_cache_miss.inc()
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def cache_invalidated_collector(sender, obj_dict, **kwargs):
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cacheops_cache_invalidated.inc()
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cache_read.connect(cache_read_collector)
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cache_invalidated.connect(cache_invalidated_collector)
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