Changeset: 88eebed58672 for MonetDB URL: https://dev.monetdb.org/hg/MonetDB/rev/88eebed58672 Removed Files: sql/test/concurrent-stress.sh Branch: Jul2021 Log Message:
Removed unused test. Concurrent `mclient` is already covered by other tests diffs (76 lines): diff --git a/sql/test/concurrent-stress.sh b/sql/test/concurrent-stress.sh deleted file mode 100755 --- a/sql/test/concurrent-stress.sh +++ /dev/null @@ -1,71 +0,0 @@ -#!/usr/bin/env bash - -# This Source Code Form is subject to the terms of the Mozilla Public -# License, v. 2.0. If a copy of the MPL was not distributed with this -# file, You can obtain one at http://mozilla.org/MPL/2.0/. -# -# Copyright 1997 - July 2008 CWI, August 2008 - 2021 MonetDB B.V. - -# Run mclient with a variable number of concurrent connections for -# simple SELECT 1; queries. Disconnect after each query. Continue as -# long as the server can cope. -# This script intends to simulate a scenario as reported in bug #2700 - -do_usage() { - echo "usage: concurrent_stress.sh <concurrency> [database [host [port]]]" - exit 1 -} - -[[ -z $1 ]] && do_usage - -CONCURRENCY=$1 -shift -for v in MDATABASE:d MHOST:h MPORT:p ; do - [[ -z $1 ]] && break - eval ${v%:*}="-${v#*:}$1" - shift -done - -if ! type -P mclient > /dev/null ; then - echo "cannot find mclient in PATH!" > /dev/stderr - exit 1 -fi - -echo "invoking $CONCURRENCY runners using the command:" -echo " mclient $MDATABASE $MHOST $MPORT -ftab -s \"SELECT 1;\"" - -concurrent_runner() { - local num=$1 - local cnt=1 - local now=$SECONDS - local lcnt=0 - local elapse= - local t= - while mclient $MDATABASE $MHOST $MPORT -ftab -s "SELECT 1;" > /dev/null ; do - : $((cnt++)) - elapse=$((SECONDS - now)) - if [[ ${elapse} -ge 3 ]] ; then - t=$((cnt - lcnt)) - t=$((t * 100)) - t=$((t / elapse)) - echo "mclient $num executed query $cnt, current speed: ${t%??}.${t#${t%??}}q/s" - lcnt=${cnt} - now=$SECONDS - fi - done - echo "mclient $num terminated in query $cnt" -} - -FORKS= -for nr in $(seq 1 $CONCURRENCY) ; do - concurrent_runner $nr & - FORKS+=" $!" -done - -cleanup() { - kill $FORKS -} -trap cleanup TERM INT QUIT - -# wait for all children to end -wait $FORKS _______________________________________________ checkin-list mailing list checkin-list@monetdb.org https://www.monetdb.org/mailman/listinfo/checkin-list
