^------ 

boosting the "latlearn" toot upthread, so it is visible via its related topic tags: 

#perf
#performance
#scale
#scaling
#scalability
#monitoring
#observability
#optimization
#data
#metrics
#measurement
#dashboards
#refactors
#benchmarks
#troubleshooting
#bottlenecks
#algorithms
#speed
#slowapps
#slowsites
#poorUX
#FOSS
#FOSSlibs
#APIs
#libs
#latencylibs
#latencyAPIs
#reporting
#latencyreporting