measure_all_timeout: Measure timeout of log

In atusy/pingAnalysis: Analyze Ping Log Files

Description

measure_timeout() measures timeout errors that continuously occurs N times or more. N = 1 is equivalent to measure_all_timeout().

Usage

measure_all_timeout(log_df)

measure_timeout(log_df, N = 2L)

Arguments

log_df	A data.frame that records the log.
N	Threshold of continuous errors to be considered as fatal.

Value

A data frame with following columns:

• address: (chr) IPv4 addresses that suffered timeout.

• start: (dttm) When server started to timeout.

• end: (dttm) When server resumed or NA if not resumed.

• n_timeout: (int) Number of timeout before resume.

data.frame

Examples

log_df <- data.frame(
  timestamp = lubridate::ymd_hms(20200101000000 + seq(5)),
  address = "192.168.1.1/24",
  ping = c(1, NA, 1, NA, NA)
)

measure_timeout(log_df, N = 1L) # equivalent to measure_all_timeout(log)
measure_timeout(log_df, N = 2L)

atusy/pingAnalysis documentation built on Jan. 3, 2022, 12:47 p.m.