Find indices that require forcemerging

README.md

Force-merge analysis

Find indicies that still require force-merging

main.rb

#!/usr/bin/env ruby

require "rubygems"
require "excon"
require "json"
require "pry"

resp = Excon.get("http://localhost:9200/_all/_segments")
segments = JSON.parse(resp.body)
rows = segments["indices"].map do |name, index|
  next unless name.start_with?("logstash")

  [
    name,
    index["shards"].values.flat_map(&:count).sum,
    index["shards"].
      flat_map { |shard_id, replicas| replicas }.
      map { |replica| replica["segments"].count }.
      max,
  ]
end

puts("index\tshard_count\tmax_segment_count")
puts(rows.compact.sort.map { |row| row.join("\t") }.join("\n"))

results.csv

index                            shard_count  max_segment_count
logstash-platform-2020.01.21     2            1
logstash-platform-2020.01.22     2            1
logstash-platform-2020.01.23     2            1
logstash-platform-2020.01.24     2            1
logstash-platform-2020.01.25     2            1
logstash-platform-2020.01.26     2            1
logstash-platform-2020.01.27     2            1
logstash-platform-2020.01.28     2            1
logstash-platform-2020.01.29     2            1
logstash-platform-2020.01.30     2            1
logstash-platform-2020.01.31     2            1
logstash-platform-2020.02.01     2            1
logstash-platform-2020.02.02     2            1
logstash-platform-2020.02.03     2            1
logstash-platform-2020.02.04     2            1
logstash-platform-2020.02.05     2            1
logstash-platform-2020.02.06     2            1
logstash-platform-2020.02.07     2            1
logstash-platform-2020.02.08     2            1
logstash-platform-2020.02.09     2            1
logstash-platform-2020.02.10     2            1
logstash-platform-2020.02.11     2            1
logstash-platform-2020.02.12     2            1
logstash-platform-2020.02.13     2            1
logstash-platform-2020.02.14     2            1
logstash-platform-2020.02.15     2            1
logstash-platform-2020.02.16     2            1
logstash-platform-2020.02.17     2            1
logstash-platform-2020.02.18     2            1
logstash-platform-2020.02.19     2            1
logstash-platform-2020.02.20     2            1
logstash-platform-2020.02.21     2            1
logstash-platform-2020.02.22     2            30
logstash-platform-2020.02.23     2            1
logstash-platform-2020.02.24     2            1
logstash-platform-2020.02.25     2            1
logstash-platform-2020.02.26     2            1
logstash-platform-2020.02.27     2            1
logstash-platform-2020.02.28     2            1
logstash-platform-2020.02.29     2            1
logstash-platform-2020.03.01     2            1
logstash-platform-2020.03.02     2            1
logstash-platform-2020.03.03     2            1
logstash-platform-2020.03.04     2            1
logstash-platform-2020.03.05     2            1
logstash-platform-2020.03.06     2            1
logstash-platform-2020.03.07     2            1
logstash-platform-2020.03.08     2            1
logstash-platform-2020.03.09     2            1
logstash-platform-2020.03.10     2            1
logstash-platform-2020.03.11     4            1
logstash-platform-2020.03.12     2            1
logstash-platform-2020.03.13     2            1
logstash-platform-2020.03.14     2            1
logstash-platform-2020.03.15     2            1
logstash-platform-2020.03.16     2            1
logstash-platform-2020.03.17     2            1
logstash-platform-2020.03.18     2            1
logstash-platform-2020.03.19     2            1
logstash-platform-2020.03.20     2            1
logstash-platform-2020.03.21     2            1
logstash-platform-2020.03.22     2            1
logstash-platform-2020.03.23     2            1
logstash-platform-2020.03.24     2            1
logstash-platform-2020.03.25     2            38
logstash-production-2020.01.21   10           35
logstash-production-2020.01.23   10           33
logstash-production-2020.01.24   10           35
logstash-production-2020.01.25   10           31
logstash-production-2020.01.26   10           29
logstash-production-2020.01.27   4            79
logstash-production-2020.01.28   10           36
logstash-production-2020.01.29   4            49
logstash-production-2020.01.30   4            85
logstash-production-2020.01.31   10           35
logstash-production-2020.02.01   10           1
logstash-production-2020.02.02   4            39
logstash-production-2020.02.03   10           37
logstash-production-2020.02.04   10           37
logstash-production-2020.02.05   10           33
logstash-production-2020.02.06   10           37
logstash-production-2020.02.07   10           37
logstash-production-2020.02.08   4            7
logstash-production-2020.02.09   4            1
logstash-production-2020.02.10   10           29
logstash-production-2020.02.11   10           35
logstash-production-2020.02.12   10           6
logstash-production-2020.02.13   10           1
logstash-production-2020.02.14   10           30
logstash-production-2020.02.15   10           31
logstash-production-2020.02.16   10           1
logstash-production-2020.02.17   4            18
logstash-production-2020.02.18   10           36
logstash-production-2020.02.19   10           37
logstash-production-2020.02.20   10           31
logstash-production-2020.02.21   10           1
logstash-production-2020.02.22   10           28
logstash-production-2020.02.23   10           1
logstash-production-2020.02.24   10           34
logstash-production-2020.02.25   10           32
logstash-production-2020.02.26   10           37
logstash-production-2020.02.27   4            1
logstash-production-2020.02.28   10           34
logstash-production-2020.02.29   4            36
logstash-production-2020.03.01   4            1
logstash-production-2020.03.02   10           1
logstash-production-2020.03.03   10           1
logstash-production-2020.03.04   10           24
logstash-production-2020.03.05   4            1
logstash-production-2020.03.06   4            1
logstash-production-2020.03.07   4            31
logstash-production-2020.03.08   10           1
logstash-production-2020.03.09   10           1
logstash-production-2020.03.10   10           31
logstash-production-2020.03.11   4            1
logstash-production-2020.03.12   4            1
logstash-production-2020.03.13   4            1
logstash-production-2020.03.14   4            1
logstash-production-2020.03.15   4            1
logstash-production-2020.03.16   4            1
logstash-production-2020.03.17   4            1
logstash-production-2020.03.18   4            1
logstash-production-2020.03.19   4            1
logstash-production-2020.03.20   4            34
logstash-production-2020.03.21   4            33
logstash-production-2020.03.22   4            32
logstash-production-2020.03.23   4            38
logstash-production-2020.03.24   4            36
logstash-production-2020.03.25   4            52
logstash-stackdriver-2020.01.22  2            1
logstash-stackdriver-2020.01.23  2            1
logstash-stackdriver-2020.01.24  2            1
logstash-stackdriver-2020.01.25  2            1
logstash-stackdriver-2020.01.26  2            1
logstash-stackdriver-2020.01.27  2            26
logstash-stackdriver-2020.01.28  2            1
logstash-stackdriver-2020.01.29  2            1
logstash-stackdriver-2020.01.30  2            1
logstash-stackdriver-2020.01.31  2            1
logstash-stackdriver-2020.02.01  2            1
logstash-stackdriver-2020.02.02  2            1
logstash-stackdriver-2020.02.03  2            1
logstash-stackdriver-2020.02.04  2            1
logstash-stackdriver-2020.02.05  2            1
logstash-stackdriver-2020.02.06  2            1
logstash-stackdriver-2020.02.07  2            1
logstash-stackdriver-2020.02.08  2            1
logstash-stackdriver-2020.02.09  2            1
logstash-stackdriver-2020.02.10  2            1
logstash-stackdriver-2020.02.11  2            1
logstash-stackdriver-2020.02.12  2            1
logstash-stackdriver-2020.02.13  2            1
logstash-stackdriver-2020.02.14  2            1
logstash-stackdriver-2020.02.15  2            1
logstash-stackdriver-2020.02.16  2            1
logstash-stackdriver-2020.02.17  2            1
logstash-stackdriver-2020.02.18  2            1
logstash-stackdriver-2020.02.19  2            1
logstash-stackdriver-2020.02.20  2            1
logstash-stackdriver-2020.02.21  2            20
logstash-stackdriver-2020.02.22  2            1
logstash-stackdriver-2020.02.23  2            1
logstash-stackdriver-2020.02.24  2            1
logstash-stackdriver-2020.02.25  2            1
logstash-stackdriver-2020.02.26  2            32
logstash-stackdriver-2020.02.27  2            1
logstash-stackdriver-2020.02.28  2            1
logstash-stackdriver-2020.02.29  2            1
logstash-stackdriver-2020.03.01  2            1
logstash-stackdriver-2020.03.02  2            1
logstash-stackdriver-2020.03.03  2            1
logstash-stackdriver-2020.03.04  2            1
logstash-stackdriver-2020.03.05  2            1
logstash-stackdriver-2020.03.06  2            1
logstash-stackdriver-2020.03.07  2            1
logstash-stackdriver-2020.03.08  2            1
logstash-stackdriver-2020.03.09  2            1
logstash-stackdriver-2020.03.10  2            1
logstash-stackdriver-2020.03.11  2            1
logstash-stackdriver-2020.03.12  2            1
logstash-stackdriver-2020.03.13  2            1
logstash-stackdriver-2020.03.14  2            1
logstash-stackdriver-2020.03.15  2            1
logstash-stackdriver-2020.03.16  2            28
logstash-stackdriver-2020.03.17  2            1
logstash-stackdriver-2020.03.18  2            1
logstash-stackdriver-2020.03.19  2            1
logstash-stackdriver-2020.03.20  2            1
logstash-stackdriver-2020.03.21  2            1
logstash-stackdriver-2020.03.22  2            1
logstash-stackdriver-2020.03.23  2            1
logstash-stackdriver-2020.03.24  2            23
logstash-stackdriver-2020.03.25  2            38
logstash-staging-2020.01.22      2            1
logstash-staging-2020.01.23      2            1
logstash-staging-2020.01.24      2            1
logstash-staging-2020.01.25      2            1
logstash-staging-2020.01.26      2            27
logstash-staging-2020.01.27      2            1
logstash-staging-2020.01.28      2            1
logstash-staging-2020.01.29      2            1
logstash-staging-2020.01.30      2            1
logstash-staging-2020.01.31      2            1
logstash-staging-2020.02.01      2            1
logstash-staging-2020.02.02      2            1
logstash-staging-2020.02.03      2            1
logstash-staging-2020.02.04      2            27
logstash-staging-2020.02.05      2            27
logstash-staging-2020.02.06      2            1
logstash-staging-2020.02.07      2            1
logstash-staging-2020.02.08      2            1
logstash-staging-2020.02.09      2            1
logstash-staging-2020.02.10      2            20
logstash-staging-2020.02.11      2            1
logstash-staging-2020.02.12      2            1
logstash-staging-2020.02.13      2            1
logstash-staging-2020.02.14      2            1
logstash-staging-2020.02.15      2            1
logstash-staging-2020.02.16      2            1
logstash-staging-2020.02.17      2            1
logstash-staging-2020.02.18      2            1
logstash-staging-2020.02.19      2            1
logstash-staging-2020.02.20      2            1
logstash-staging-2020.02.21      2            1
logstash-staging-2020.02.22      2            1
logstash-staging-2020.02.23      2            1
logstash-staging-2020.02.24      2            30
logstash-staging-2020.02.25      2            1
logstash-staging-2020.02.26      2            1
logstash-staging-2020.02.27      2            1
logstash-staging-2020.02.28      2            1
logstash-staging-2020.02.29      2            1
logstash-staging-2020.03.01      2            39
logstash-staging-2020.03.02      2            1
logstash-staging-2020.03.03      2            1
logstash-staging-2020.03.04      2            1
logstash-staging-2020.03.05      2            1
logstash-staging-2020.03.06      2            1
logstash-staging-2020.03.07      2            1
logstash-staging-2020.03.08      2            1
logstash-staging-2020.03.09      2            1
logstash-staging-2020.03.10      2            1
logstash-staging-2020.03.11      4            1
logstash-staging-2020.03.13      2            1
logstash-staging-2020.03.14      2            1
logstash-staging-2020.03.15      2            1
logstash-staging-2020.03.16      2            1
logstash-staging-2020.03.17      2            1
logstash-staging-2020.03.18      2            1
logstash-staging-2020.03.19      2            1
logstash-staging-2020.03.20      2            27
logstash-staging-2020.03.21      2            1
logstash-staging-2020.03.22      2            1
logstash-staging-2020.03.23      2            1
logstash-staging-2020.03.24      2            22
logstash-staging-2020.03.25      2            42
logstash-vault-2020.01.21        2            28
logstash-vault-2020.01.22        2            31
logstash-vault-2020.01.23        2            30
logstash-vault-2020.01.24        2            29
logstash-vault-2020.01.25        2            33
logstash-vault-2020.01.26        2            26
logstash-vault-2020.01.27        2            30
logstash-vault-2020.01.28        2            25
logstash-vault-2020.01.29        2            26
logstash-vault-2020.01.30        2            27
logstash-vault-2020.01.31        2            26
logstash-vault-2020.02.01        2            28
logstash-vault-2020.02.02        2            26
logstash-vault-2020.02.03        2            29
logstash-vault-2020.02.04        2            28
logstash-vault-2020.02.05        2            31
logstash-vault-2020.02.06        2            24
logstash-vault-2020.02.07        2            29
logstash-vault-2020.02.08        2            28
logstash-vault-2020.02.09        2            29
logstash-vault-2020.02.10        2            29
logstash-vault-2020.02.11        2            30
logstash-vault-2020.02.12        2            25
logstash-vault-2020.02.13        2            30
logstash-vault-2020.02.14        2            29
logstash-vault-2020.02.15        2            26
logstash-vault-2020.02.16        2            25
logstash-vault-2020.02.17        2            17
logstash-vault-2020.02.18        2            21
logstash-vault-2020.02.19        2            27
logstash-vault-2020.02.20        2            29
logstash-vault-2020.02.21        2            27
logstash-vault-2020.02.22        2            27
logstash-vault-2020.02.23        2            25
logstash-vault-2020.02.24        2            32
logstash-vault-2020.02.25        2            24
logstash-vault-2020.02.26        2            25
logstash-vault-2020.02.27        2            28
logstash-vault-2020.02.28        2            30
logstash-vault-2020.02.29        2            28
logstash-vault-2020.03.01        2            18
logstash-vault-2020.03.02        2            28
logstash-vault-2020.03.03        2            32
logstash-vault-2020.03.04        2            22
logstash-vault-2020.03.05        2            28
logstash-vault-2020.03.06        2            26
logstash-vault-2020.03.07        2            27
logstash-vault-2020.03.08        2            28
logstash-vault-2020.03.09        2            27
logstash-vault-2020.03.10        2            30
logstash-vault-2020.03.11        2            1
logstash-vault-2020.03.12        2            1
logstash-vault-2020.03.13        2            1
logstash-vault-2020.03.14        2            1
logstash-vault-2020.03.15        2            1
logstash-vault-2020.03.16        2            1
logstash-vault-2020.03.17        2            1
logstash-vault-2020.03.18        2            23
logstash-vault-2020.03.19        2            23
logstash-vault-2020.03.20        2            26
logstash-vault-2020.03.21        2            25
logstash-vault-2020.03.22        2            29
logstash-vault-2020.03.23        2            25
logstash-vault-2020.03.24        2            21
logstash-vault-2020.03.25        2            39

Going to start with vault:

cat <<EOF | xargs | sed 's/ /,/g' > /tmp/indices
logstash-vault-2020.01.21
logstash-vault-2020.01.22
logstash-vault-2020.01.23
logstash-vault-2020.01.24
logstash-vault-2020.01.25
logstash-vault-2020.01.26
logstash-vault-2020.01.27
logstash-vault-2020.01.28
logstash-vault-2020.01.29
logstash-vault-2020.01.30
logstash-vault-2020.01.31
logstash-vault-2020.02.01
logstash-vault-2020.02.02
logstash-vault-2020.02.03
logstash-vault-2020.02.04
logstash-vault-2020.02.05
logstash-vault-2020.02.06
logstash-vault-2020.02.07
logstash-vault-2020.02.08
logstash-vault-2020.02.09
logstash-vault-2020.02.10
logstash-vault-2020.02.11
logstash-vault-2020.02.12
logstash-vault-2020.02.13
logstash-vault-2020.02.14
logstash-vault-2020.02.15
logstash-vault-2020.02.16
logstash-vault-2020.02.17
logstash-vault-2020.02.18
logstash-vault-2020.02.19
logstash-vault-2020.02.20
logstash-vault-2020.02.21
logstash-vault-2020.02.22
logstash-vault-2020.02.23
logstash-vault-2020.02.24
logstash-vault-2020.02.25
logstash-vault-2020.02.26
logstash-vault-2020.02.27
logstash-vault-2020.02.28
logstash-vault-2020.02.29
logstash-vault-2020.03.01
logstash-vault-2020.03.02
logstash-vault-2020.03.03
logstash-vault-2020.03.04
logstash-vault-2020.03.05
logstash-vault-2020.03.06
logstash-vault-2020.03.07
logstash-vault-2020.03.08
logstash-vault-2020.03.09
logstash-vault-2020.03.10
logstash-vault-2020.03.18
logstash-vault-2020.03.19
logstash-vault-2020.03.20
logstash-vault-2020.03.21
logstash-vault-2020.03.22
logstash-vault-2020.03.23
logstash-vault-2020.03.24
EOF
$ date && curl --silent -X POST "localhost:9200/$(cat /tmp/indices | xargs | sed 's/ /,/g')/_forcemerge?max_num_segments=1"
Wed 25 Mar 2020 14:03:36 GMT

Task list:

curl --silent 'localhost:9200/_cat/tasks' | grep force
indices:admin/forcemerge       p7NFfnp5TTqgQR0yUxcj4g:437511  -                              transport 1585145016224 14:03:36 28.1s       10.32.4.67   logging-es-master-0
indices:admin/forcemerge[n]    sL1RHnOySJWGnOdCVPfyRQ:2401046 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016225 14:03:36 28.1s       10.32.7.16   logging-es-worker-18
indices:admin/forcemerge[n]    v3h6iDx3RaW8bPd2N0iVVg:2469337 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.1.156  logging-es-worker-17
indices:admin/forcemerge[n]    6FEPiJsBRyqDljCpKVFtHQ:2564846 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.2.78   logging-es-worker-1
indices:admin/forcemerge[n]    FPVfwOQISbC9O5vppHJMPg:2513132 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.11.66  logging-es-worker-2
indices:admin/forcemerge[n]    Vn0V7AoaRMeZQ0MT6P7n2g:2020084 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.3.57   logging-es-worker-13
indices:admin/forcemerge[n]    e5iwA-4YSlyRM9ZrUB6CHA:2677529 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.7.15   logging-es-worker-6
indices:admin/forcemerge[n]    fwjLHn1DQMOL-KU2r1tBIA:2653416 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.3.56   logging-es-worker-4
indices:admin/forcemerge[n]    LHK6T_ifT3O4pAQB8tBbsA:2306445 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.5.236  logging-es-worker-12
indices:admin/forcemerge[n]    nicK3DwGTfWx3cH7Ip7Q-g:2387967 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.8.13   logging-es-worker-10
indices:admin/forcemerge[n]    AM4mUc4ARkSiGcW37nUxEQ:2274305 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.6.14   logging-es-worker-15
indices:admin/forcemerge[n]    yQdTxYiYSgWyjPHZslA0Wg:2241997 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.8.12   logging-es-worker-16
indices:admin/forcemerge[n]    CSkS6vHRRLaXk6tp-ly_oA:3194109 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.10.252 logging-es-worker-20
indices:admin/forcemerge[n]    7znHbSg3Szip0S0Z2AuCTw:3940908 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.12.6   logging-es-worker-24
indices:admin/forcemerge[n]    p0m0jI52QTySXovF1nuWFA:1949054 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.14.18  logging-es-worker-5
indices:admin/forcemerge[n]    nZrTXrzDRwqtiGsm7jFuXw:2873849 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.2.79   logging-es-worker-22
indices:admin/forcemerge[n]    BODoAGiSRzaE6lgUfzyxvg:2773189 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.12.5   logging-es-worker-21
indices:admin/forcemerge[n]    9XLjK0a-QNOyBeCy_8x3AA:2324918 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.14.17  logging-es-worker-14
indices:admin/forcemerge[n]    44EjcDkaR2ex7npQk0kseA:4770436 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.13.19  logging-es-worker-25
indices:admin/forcemerge[n]    Gb4NlvmNSY6QhB1z0AkDBA:2258462 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.5.235  logging-es-worker-0
indices:admin/forcemerge[n]    IEwgs_f4RL27xXgtkrL_lw:2398307 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.9.18   logging-es-worker-7
indices:admin/forcemerge[n]    JuXzmUSNRKK1TAcMV_UKMA:2201897 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.9.19   logging-es-worker-19
indices:admin/forcemerge[n]    3TOG6DZxRdC3QUYunyxv2A:2142884 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.10.251 logging-es-worker-8
indices:admin/forcemerge[n]    -c5zWG-8TCua6j4L5m9CFg:3266061 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.4.59   logging-es-worker-23
indices:admin/forcemerge[n]    YkC6IL3RQE-aGQqGa1px-Q:2670786 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.1.157  logging-es-worker-11
indices:admin/forcemerge[n]    T8XJIvY8ScODsDnvfcXxsQ:2281619 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016226 14:03:36 28.1s       10.32.0.202  logging-es-worker-3
indices:admin/forcemerge[n]    YEMgX-CbQ0-cV0Wz098TMA:2601901 p7NFfnp5TTqgQR0yUxcj4g:437511  transport 1585145016227 14:03:36 28.1s       10.32.11.91  logging-es-worker-26

Merging indices that have been imported:

cat <<EOF | xargs -n1 -I IDX -P5 curl -X POST --silent "localhost:9200/IDX/_forcemerge?max_num_segments=1"                                                                        
logstash-platform-2020.02.22
logstash-production-2020.01.27
logstash-production-2020.01.30
logstash-stackdriver-2020.01.27
logstash-stackdriver-2020.03.16
logstash-staging-2020.02.04
EOF

Remaining indices that aren't forcemerged:

cat <<EOF | xargs -n1 -I IDX -P20 gtimeout 1 curl -X POST --silent "localhost:9200/IDX/_forcemerge?max_num_segments=1"
logstash-staging-2020.02.10
logstash-staging-2020.03.24
logstash-staging-2020.02.05
logstash-staging-2020.03.20
logstash-staging-2020.02.24
logstash-staging-2020.03.01
logstash-staging-2020.03.25
logstash-production-2020.02.02
logstash-production-2020.02.03
logstash-production-2020.02.04
logstash-production-2020.02.05
logstash-production-2020.02.06
logstash-production-2020.02.07
logstash-production-2020.02.08
logstash-production-2020.02.10
logstash-production-2020.02.11
logstash-production-2020.02.12
logstash-production-2020.02.14
logstash-production-2020.02.15
logstash-production-2020.02.17
logstash-production-2020.02.18
logstash-production-2020.02.19
logstash-production-2020.02.20
logstash-production-2020.02.22
logstash-production-2020.02.24
logstash-production-2020.02.25
logstash-production-2020.02.26
logstash-production-2020.02.28
logstash-production-2020.02.29
logstash-production-2020.03.04
logstash-production-2020.03.07
logstash-production-2020.03.10
logstash-production-2020.03.20
logstash-production-2020.03.21
logstash-production-2020.03.22
logstash-production-2020.03.23
logstash-production-2020.03.24
EOF