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fio & pgbench

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1iaan
2026-03-13 13:40:19 +00:00
parent 4d350d5aea
commit cf13b0228e
14 changed files with 305 additions and 54 deletions
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26
scripts/run_pgbench_no_mmap.sh
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@@ -12,9 +12,13 @@ set -euo pipefail
PG_HOST="127.0.0.1"
PG_PORT="5432"
PG_DB="benchdb"
PG_SCALE="10"
PG_TIME="20"
PG_CLIENTS="2"
PG_SCALE="1"
PG_TIME="15"
PG_CLIENTS="1"
PG_THREADS="1"
PG_INIT_JOBS="1"
PG_INIT_STEPS="dtg"
PG_SKIP_INIT="0"
PG_SUPERUSER="postgres"
USE_LD_PRELOAD="1"
LD_PRELOAD_PATH="/home/lian/try/zvfs/src/libzvfs.so"
@@ -41,13 +45,19 @@ run_pg_cmd() {
echo "当前配置："
echo " host=${PG_HOST} port=${PG_PORT} db=${PG_DB}"
echo " scale=${PG_SCALE} clients=${PG_CLIENTS} time=${PG_TIME}s preload=${USE_LD_PRELOAD}"
echo " scale=${PG_SCALE} clients=${PG_CLIENTS} threads=${PG_THREADS} time=${PG_TIME}s preload=${USE_LD_PRELOAD}"
echo " init_jobs=${PG_INIT_JOBS} init_steps=${PG_INIT_STEPS} skip_init=${PG_SKIP_INIT}"
echo
echo "[1/2] pgbench 初始化（-i）"
run_pg_cmd "${PG_BIN_DIR}/pgbench" \
-h "${PG_HOST}" -p "${PG_PORT}" -i -s "${PG_SCALE}" "${PG_DB}"
if [[ "${PG_SKIP_INIT}" != "1" ]]; then
echo "[1/2] pgbench 初始化（-i）"
run_pg_cmd "${PG_BIN_DIR}/pgbench" \
-h "${PG_HOST}" -p "${PG_PORT}" -i \
-s "${PG_SCALE}" -I "${PG_INIT_STEPS}" "${PG_DB}"
else
echo "[1/2] 跳过初始化（PG_SKIP_INIT=1）"
fi
echo "[2/2] pgbench 压测（-T）"
run_pg_cmd "${PG_BIN_DIR}/pgbench" \
-h "${PG_HOST}" -p "${PG_PORT}" -c "${PG_CLIENTS}" -T "${PG_TIME}" "${PG_DB}"
-h "${PG_HOST}" -p "${PG_PORT}" -c "${PG_CLIENTS}" -j "${PG_THREADS}" -T "${PG_TIME}" "${PG_DB}"