4 ms·
From https://openresty.com/en/xray/ https://openresty.com/en/xray/: High CPU Usage Up to 90% reduction in CPU usage Large Memory Consumption Up to 90% memory f
by YarickR2 5y ago
From https://openresty.com/en/xray/ https://openresty.com/en/xray/:
High CPU Usage
Up to 90% reduction in CPU usage
Large Memory Consumption
Up to 90% memory footprint reduction, less than 5 minutes to locate memory leaks
Slow Disk I/O
Capable of 80% reduction in disk I/O saturation and latency
High Network Latency
As much as 90% reduction in response latency and timeout errors
Smells snake oil to me
- smorgusofborg 5y agoThe percentages of improvement that result from finding and tuning the worst paths in a system are often this good unless it has already been done once for the system.. Sun engineers put a lot of thought into algorithms and where bottlenecks should be but still had some improvements like this when first applying DTrace.
- walterbell 5y agoCloudflare used and sponsored (2016) OpenResty, which may have motivated performance monitoring for edge efficiency, https://blog.cloudflare.com/first-bay-area-openresty-meetup/ https://blog.cloudflare.com/first-bay-area-openresty-meetup/