findBottlenecks

Analyzes a log from a retrieveData run, extracts runtime information for all called functions and identifies most critical bottlenecks.

Usage

findBottlenecks(file, unit = "min", cumulative = TRUE)

Arguments

file

path to a log file or content of a log as character vector

unit

unit for runtime information, either "s" (seconds), "min" (minutes) or "h" (hours)

cumulative

boolean deciding whether calls to the same function should be aggregated or not

Value

A named list with one entry per retrieveData call found in the log. The names are the retrieveData types and each entry is a data.frame sorted by net runtime showing for the different data processing functions their total runtime "time" (including the execution of all sub-functions) and net runtime "net" (excluding the runtime of sub-functions) and their share of total runtime.

Author

Jan Philipp Dietrich