ed27a979d5
Follows the same configuration that was used on tripleo-quickstart-extras and documented use on tripleo-docs. Change-Id: Iba8a2db92137f9f6ad28f498627eb1b87039d99f Story: https://tree.taiga.io/project/tripleo-ci-board/task/381
84 lines
2.6 KiB
Bash
84 lines
2.6 KiB
Bash
#!/bin/bash
|
|
export METRICS_START_TIMES=/tmp/metric-start-times
|
|
export METRICS_DATA_FILE=/tmp/metrics-data
|
|
|
|
# Record a metric. If no DTS is provided the current date is used.
|
|
function record_metric {
|
|
local METRIC_NAME=$1
|
|
local METRIC_VALUE=$2
|
|
local DTS=${3:-$(date +%s)}
|
|
if [ -z "$METRIC_NAME" -o -z "$METRIC_VALUE" ]; then
|
|
echo "Please specify METRIC_NAME and METRIC_VALUE" >&2
|
|
exit 1
|
|
fi
|
|
echo "$METRIC_NAME:$METRIC_VALUE:$DTS" >> $METRICS_DATA_FILE
|
|
}
|
|
|
|
# Start a time metric by keeping track of a timestamp until stop_metric is
|
|
# called. NOTE: time metrics names must be unique.
|
|
function start_metric {
|
|
local NAME=$1
|
|
local METRIC_NAME
|
|
local START_TIME
|
|
START_TIME=$(date +%s)
|
|
|
|
# we use : as our delimiter so convert to _. Also convert spaces and /'s.
|
|
METRIC_NAME=$(echo "$1" | sed -e 's|[\ \///:]|_|g')
|
|
|
|
if grep -c "^$METRIC_NAME:" $METRICS_START_TIMES &>/dev/null; then
|
|
echo "start_metric has already been called for $NAME" >&2
|
|
exit 1
|
|
fi
|
|
echo "$METRIC_NAME:$START_TIME" >> $METRICS_START_TIMES
|
|
|
|
}
|
|
|
|
# Stop a time metric previously started by the start_metric function.
|
|
# The total time (in seconds) is calculated and logged to the metrics
|
|
# data file. NOTE: the end time is used as the DTS.
|
|
function stop_metric {
|
|
local END_TIME
|
|
local LINE
|
|
local METRIC_NAME
|
|
local NAME=$1
|
|
local START_TIME
|
|
local TOTAL_TIME
|
|
|
|
METRIC_NAME=$(echo "$1" | sed -e 's|[\ \///:]|_|g')
|
|
END_TIME=$(date +%s)
|
|
if ! grep -c "^$METRIC_NAME" $METRICS_START_TIMES &>/dev/null; then
|
|
echo "Please call start_metric before calling stop_metric for $NAME" >&2
|
|
exit 1
|
|
fi
|
|
LINE=$(grep "^$METRIC_NAME:" $METRICS_START_TIMES)
|
|
START_TIME=$(grep "^$METRIC_NAME:" $METRICS_START_TIMES | cut -d ':' -f '2')
|
|
TOTAL_TIME="$(($END_TIME - $START_TIME))"
|
|
record_metric "$METRIC_NAME" "$TOTAL_TIME" "$END_TIME"
|
|
}
|
|
|
|
function metrics_to_graphite {
|
|
# With a lot of metrics, the trace output gets pretty spammy
|
|
set +x
|
|
echo "Sending metrics to graphite"
|
|
local SERVER=$1
|
|
local PORT=${2:-2003} # default port for graphite data
|
|
|
|
local METRIC_NAME
|
|
local METRIC_VAL
|
|
local DTS
|
|
|
|
set +e #ignore errors posting metrics results
|
|
for X in $(cat $METRICS_DATA_FILE); do
|
|
METRIC_NAME=$(echo $X | cut -d ":" -f 1)
|
|
METRIC_VAL=$(echo $X | cut -d ":" -f 2)
|
|
DTS=$(echo $X | cut -d ":" -f 3)
|
|
echo "Sending $METRIC_NAME to Graphite"
|
|
echo "$METRIC_NAME $METRIC_VAL $DTS" | nc ${SERVER} ${PORT}
|
|
done
|
|
set -e
|
|
# reset the existing data file and start times
|
|
echo "" > METRICS_START_TIMES
|
|
echo "" > METRICS_DATA_FILE
|
|
set -x
|
|
}
|