ceph/src/test/memuse/test_written_pool_memuse_tcmalloc.sh

   1 #!/bin/sh -x
   2
   3 set -e
   4
   5 num_osd=$2
   6 maxosd=$((num_osd-1))
   7
   8 eval "rm out/*.heap" || echo "no heap dumps to rm"
   9
  10 mkdir -p out/pg_stable
  11 for osd_num in `seq 0 $maxosd`; do
  12     ./ceph osd tell $osd_num heapdump
  13     sleep 1
  14     eval "mv out/*.heap out/pg_stable"
  15 done
  16
  17
  18 for i in `seq 0 $1`; do
  19     for j in `seq 0 9`; do
  20         poolnum=$((i*10+j))
  21         poolname="pool$poolnum"
  22         ./rados -p $poolname bench 1 write -t 1 &
  23     done
  24     wait
  25 done
  26
  27 eval "rm out/*.heap" || echo "no heap dumps to rm"
  28 mkdir out/one_write
  29
  30 for osd_num in `seq 0 $maxosd`; do
  31     ./ceph osd tell $osd_num heapdump
  32     sleep 1
  33     eval "mv out/*.heap out/one_write"
  34 done
  35
  36
  37 for i in `seq 0 $1`; do
  38     for j in `seq 0 9`; do
  39         poolnum=$((i*10+j))
  40         poolname="pool$poolnum"
  41         ./rados -p $poolname bench 1 write -t 4 &
  42     done
  43     wait
  44 done
  45
  46 eval "rm out/*.heap"
  47 mkdir out/five_writes
  48
  49 for osd_num in `seq 0 $maxosd`; do
  50     ./ceph osd tell $osd_num heapdump
  51     sleep 1
  52     eval "mv out/*.heap out/five_writes"
  53 done
  54