diff options
| author | Daniel Wagner <wagi@monom.org> | 2019-07-31 16:55:40 +0200 |
|---|---|---|
| committer | Daniel Wagner <dwagner@suse.de> | 2020-08-27 21:13:39 +0200 |
| commit | 78d27251bad6faf754af811e8696b474a3880b9e (patch) | |
| tree | 77ffbea5f418b4ab4e8df6af09ea78b53af329c4 /automated | |
| parent | 4beef9d7b12a35488a3cda2630d91f9974064db3 (diff) | |
cyclicdeadline: Add background command
Start a background process to create load on the system while running
the test.
Signed-off-by: Daniel Wagner <wagi@monom.org>
Diffstat (limited to 'automated')
| -rwxr-xr-x | automated/linux/cyclicdeadline/cyclicdeadline.sh | 11 | ||||
| -rw-r--r-- | automated/linux/cyclicdeadline/cyclicdeadline.yaml | 4 |
2 files changed, 12 insertions, 3 deletions
diff --git a/automated/linux/cyclicdeadline/cyclicdeadline.sh b/automated/linux/cyclicdeadline/cyclicdeadline.sh index 2404772..1f6b1b7 100755 --- a/automated/linux/cyclicdeadline/cyclicdeadline.sh +++ b/automated/linux/cyclicdeadline/cyclicdeadline.sh @@ -15,19 +15,21 @@ STEP="500" THREADS="1" DURATION="1m" MAX_LATENCY="50" +BACKGROUND_CMD="" usage() { - echo "Usage: $0 [-i interval] [-s step] [-t threads] [-D duration ] [-m latency]" 1>&2 + echo "Usage: $0 [-i interval] [-s step] [-t threads] [-D duration ] [-m latency] [-w background_cmd]" 1>&2 exit 1 } -while getopts ":i:s:t:D:m:" opt; do +while getopts ":i:s:t:D:m:w:" opt; do case "${opt}" in i) INTERVAL="${OPTARG}" ;; s) STEP="${STEP}" ;; t) THREADS="${OPTARG}" ;; D) DURATION="${OPTARG}" ;; m) MAX_LATENCY="${OPTARG}" ;; + w) BACKGROUND_CMD="${OPTARG}" ;; *) usage ;; esac done @@ -41,9 +43,14 @@ if ! binary=$(command -v cyclicdeadline); then # shellcheck disable=SC2154 binary="./bin/${abi}/cyclicdeadline" fi + +background_process_start bgcmd --cmd "${BACKGROUND_CMD}" + "${binary}" -i "${INTERVAL}" -s "${STEP}" -t "${THREADS}" \ -D "${DURATION}" | tee "${LOGFILE}" +background_process_stop bgcmd + # Parse test log. ../../lib/parse_rt_tests_results.py cyclicdeadline "${LOGFILE}" "${MAX_LATENCY}" \ | tee -a "${RESULT_FILE}" diff --git a/automated/linux/cyclicdeadline/cyclicdeadline.yaml b/automated/linux/cyclicdeadline/cyclicdeadline.yaml index 7259c4f..6614054 100644 --- a/automated/linux/cyclicdeadline/cyclicdeadline.yaml +++ b/automated/linux/cyclicdeadline/cyclicdeadline.yaml @@ -39,9 +39,11 @@ params: # Maximal accepted latency in us # This value is device/kernel specific and needs to be set in the job! MAX_LATENCY: "50" + # Background workload to be run during the meassurement + BACKGROUND_CMD: "" run: steps: - cd ./automated/linux/cyclicdeadline/ - - ./cyclicdeadline.sh -i "${INTERVAL}" -s "${STEP}" -t "${THREADS}" -D "${DURATION}" -m "${MAX_LATENCY}" + - ./cyclicdeadline.sh -i "${INTERVAL}" -s "${STEP}" -t "${THREADS}" -D "${DURATION}" -m "${MAX_LATENCY}" -w "${BACKGROUND_CMD}" - ../../utils/send-to-lava.sh ./output/result.txt |