On our servers we are experiencing a bug (especially after running for some days).
The APCu seems to get currupted (?), resulting in a
Undefined index: sum on getMetricFamilySamples()
I was able to reproduce this by removing just the ":sum:value"-key.
Some additional checks would be great. Currently, I am mitigating by catching the ErrorException and calling apcu_clear_cache.
On our servers we are experiencing a bug (especially after running for some days).
The APCu seems to get currupted (?), resulting in a
Undefined index: sumongetMetricFamilySamples()I was able to reproduce this by removing just the ":sum:value"-key.
Some additional checks would be great. Currently, I am mitigating by catching the ErrorException and calling
apcu_clear_cache.