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src/test/memuse/test_written_pool_memuse_tcmalloc.sh

 

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#!/bin/sh -x

 

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set -e

 

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num_osd=$2

 

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maxosd=$((num_osd-1))

 

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eval "rm out/*.heap" || echo "no heap dumps to rm"

 

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mkdir -p out/pg_stable

 

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for osd_num in `seq 0 $maxosd`; do

 

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    ./ceph osd tell $osd_num heapdump

 

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    sleep 1

 

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    eval "mv out/*.heap out/pg_stable"

 

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done

 

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for i in `seq 0 $1`; do

 

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    for j in `seq 0 9`; do

 

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        poolnum=$((i*10+j))

 

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        poolname="pool$poolnum"

 

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        ./rados -p $poolname bench 1 write -t 1 &

 

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    done

 

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    wait

 

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done

 

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eval "rm out/*.heap" || echo "no heap dumps to rm"

 

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mkdir out/one_write

 

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for osd_num in `seq 0 $maxosd`; do

 

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    ./ceph osd tell $osd_num heapdump

 

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    sleep 1

 

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    eval "mv out/*.heap out/one_write"

 

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done

 

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for i in `seq 0 $1`; do

 

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    for j in `seq 0 9`; do

 

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        poolnum=$((i*10+j))

 

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        poolname="pool$poolnum"

 

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        ./rados -p $poolname bench 1 write -t 4 &

 

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    done

 

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    wait

 

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done

 

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eval "rm out/*.heap"

 

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mkdir out/five_writes

 

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for osd_num in `seq 0 $maxosd`; do

 

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    ./ceph osd tell $osd_num heapdump

 

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    sleep 1

 

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    eval "mv out/*.heap out/five_writes"

 

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done

 

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