^---- 
this toot reply is so my *upthread* toot, about the Latlearn lib, gets more eyeballs than otherwise. by adding relevant topic hashtags 

#programming
#Golang
#instrumentatlon
#latency
#monitoring
#observability
#tuning
#benchmarks
#regressions
#measure
#measurements
#statistics
#histograms
#data
#dataanalysis
#stats
#optimization
#refactors
#softrealtime
#response
#lowlatency
#softwareengineering
#scale
#scalability
#algorithms
#complexity
#BigO
#BigONotation
#CS
#experiments
#datadriven