rgreenjr

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

cpsievert

# install the new/experimental plotly R package
# devtools::install_github("ropensci/plotly@carson-dsl")

# ----------------------------------------------------------------------
# https://plot.ly/r/3d-line-plots/
# ----------------------------------------------------------------------

library(plotly)

# initiate a 100 x 3 matrix filled with zeros