Greetings, So I am using local disk for my cache. This consists of a 500G SATA drive. My cache size is 50G. I tried using a queue size of Q1=72 and Q1=64, however it looks like I am still I/O constrained with http requests taking up to 11 seconds. I am using UFS. Logging, and access time have been disabled. I am now running at: Q1=12 Q2=10 Does anyone happen to have any suggestions? Thanks!