blob: e8db116d49c8c928c746f2365687f9a428f10f0f [file] [log] [blame]
#!/bin/sh
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# script to aggregate the total RSS memory used by the processes in MB.
# the script includes itself so that adds about 2mb extra in total memory.
# the script is a bit hackish and improvements is welcome.
ps -o rss -o command | grep $1 | awk '{print $1}' | head -n 100 | awk '{sum+=$1/1024}END{print sum}'