我发布了关于 ES 数据自动删除的帖子，但没有找到合适的解决方案，但现在我担心的是合并大小。我在一个生产网站上运行 ElasticSearch，大约有 100,000 个文档，查询不多，但我所做的是，_update doc，每当用户点击它时增加它的 custom_score（PHP Stuff）。
我的总 ES 大小约为 123MB，这是状态
{
index: {
primary_size: 122.5mb
primary_size_in_bytes: 128518629
size: 232.6mb
size_in_bytes: 243931154
}
translog: {
operations: 368
}
docs: {
num_docs: 112263
max_doc: 113319
deleted_docs: 1056
}
merges: {
current: 0
current_docs: 0
current_size: 0b
current_size_in_bytes: 0
total: 1507
total_time: 6m
total_time_in_millis: 364562
total_docs: 12950730
total_size: 6.3gb
total_size_in_bytes: 6817241817
}
refresh: {
total: 26154
total_time: 1m
total_time_in_millis: 61128
}
flush: {
total: 234
total_time: 1.5m
total_time_in_millis: 91111
}
shards: {
0: [
{
routing: {
state: STARTED
primary: true
node: 4klrp2F7TXqbqV2i2uJlrg
relocating_node: null
shard: 0
index: tune
}
state: STARTED
index: {
size: 32.4mb
size_in_bytes: 34065166
}
translog: {
id: 1365750099675
operations: 52
}
docs: {
num_docs: 28104
max_doc: 28242
deleted_docs: 138
}
merges: {
current: 0
current_docs: 0
current_size: 0b
current_size_in_bytes: 0
total: 191
total_time: 1m
total_time_in_millis: 60823
total_docs: 2192291
total_size: 1gb
total_size_in_bytes: 1169679226
}
refresh: {
total: 3450
total_time: 8.7s
total_time_in_millis: 8747
}
flush: {
total: 29
total_time: 11.5s
total_time_in_millis: 11582
}
}
{
routing: {
state: STARTED
primary: false
node: hUbZmGtMR-qFPr4h4ET_Xg
relocating_node: null
shard: 0
index: tune
}
state: STARTED
index: {
size: 25.4mb
size_in_bytes: 26658796
}
translog: {
id: 1365750099676
operations: 50
}
docs: {
num_docs: 28104
max_doc: 28773
deleted_docs: 669
}
merges: {
current: 0
current_docs: 0
current_size: 0b
current_size_in_bytes: 0
total: 191
total_time: 8.9s
total_time_in_millis: 8967
total_docs: 151360
total_size: 121.7mb
total_size_in_bytes: 127708203
}
refresh: {
total: 3445
total_time: 8.5s
total_time_in_millis: 8512
}
flush: {
total: 30
total_time: 9.5s
total_time_in_millis: 9576
}
}
]
1: [
{
routing: {
state: STARTED
primary: false
node: 4klrp2F7TXqbqV2i2uJlrg
relocating_node: null
shard: 1
index: tune
}
state: STARTED
index: {
size: 30.5mb
size_in_bytes: 32065179
}
translog: {
id: 1365750099763
operations: 49
}
docs: {
num_docs: 28006
max_doc: 28156
deleted_docs: 150
}
merges: {
current: 0
current_docs: 0
current_size: 0b
current_size_in_bytes: 0
total: 193
total_time: 53.8s
total_time_in_millis: 53841
total_docs: 2031945
total_size: 877.1mb
total_size_in_bytes: 919752655
}
refresh: {
total: 3244
total_time: 6.9s
total_time_in_millis: 6922
}
flush: {
total: 29
total_time: 12.2s
total_time_in_millis: 12245
}
}
{
routing: {
state: STARTED
primary: true
node: hUbZmGtMR-qFPr4h4ET_Xg
relocating_node: null
shard: 1
index: tune
}
state: STARTED
index: {
size: 31.6mb
size_in_bytes: 33186132
}
translog: {
id: 1365750099763
operations: 50
}
docs: {
num_docs: 28006
max_doc: 28128
deleted_docs: 122
}
merges: {
current: 0
current_docs: 0
current_size: 0b
current_size_in_bytes: 0
total: 192
total_time: 1m
total_time_in_millis: 60375
total_docs: 2246221
total_size: 1gb
total_size_in_bytes: 1136003705
}
refresh: {
total: 3252
total_time: 8.5s
total_time_in_millis: 8591
}
flush: {
total: 29
total_time: 11.9s
total_time_in_millis: 11967
}
}
]
2: [
{
routing: {
state: STARTED
primary: false
node: 4klrp2F7TXqbqV2i2uJlrg
relocating_node: null
shard: 2
index: tune
}
state: STARTED
index: {
size: 29.8mb
size_in_bytes: 31311783
}
translog: {
id: 1365750099805
operations: 53
}
docs: {
num_docs: 28109
max_doc: 28315
deleted_docs: 206
}
merges: {
current: 0
current_docs: 0
current_size: 0b
current_size_in_bytes: 0
total: 189
total_time: 42.2s
total_time_in_millis: 42284
total_docs: 1850347
total_size: 732.1mb
total_size_in_bytes: 767707262
}
refresh: {
total: 3186
total_time: 6.8s
total_time_in_millis: 6845
}
flush: {
total: 30
total_time: 10.5s
total_time_in_millis: 10573
}
}
{
routing: {
state: STARTED
primary: true
node: hUbZmGtMR-qFPr4h4ET_Xg
relocating_node: null
shard: 2
index: tune
}
state: STARTED
index: {
size: 25.3mb
size_in_bytes: 26615897
}
translog: {
id: 1365750099804
operations: 56
}
docs: {
num_docs: 28109
max_doc: 28799
deleted_docs: 690
}
merges: {
current: 0
current_docs: 0
current_size: 0b
current_size_in_bytes: 0
total: 188
total_time: 8.8s
total_time_in_millis: 8896
total_docs: 145382
total_size: 119.6mb
total_size_in_bytes: 125410595
}
refresh: {
total: 3189
total_time: 7s
total_time_in_millis: 7093
}
flush: {
total: 29
total_time: 11.2s
total_time_in_millis: 11277
}
}
]
3: [
{
routing: {
state: STARTED
primary: true
node: 4klrp2F7TXqbqV2i2uJlrg
relocating_node: null
shard: 3
index: tune
}
state: STARTED
index: {
size: 33mb
size_in_bytes: 34651434
}
translog: {
id: 1365750099726
operations: 29
}
docs: {
num_docs: 28044
max_doc: 28150
deleted_docs: 106
}
merges: {
current: 0
current_docs: 0
current_size: 0b
current_size_in_bytes: 0
total: 182
total_time: 1m
total_time_in_millis: 65510
total_docs: 2142019
total_size: 1.1gb
total_size_in_bytes: 1212362289
}
refresh: {
total: 3198
total_time: 6.4s
total_time_in_millis: 6495
}
flush: {
total: 29
total_time: 11.5s
total_time_in_millis: 11517
}
}
{
routing: {
state: STARTED
primary: false
node: hUbZmGtMR-qFPr4h4ET_Xg
relocating_node: null
shard: 3
index: tune
}
state: STARTED
index: {
size: 24.2mb
size_in_bytes: 25376767
}
translog: {
id: 1365750099726
operations: 29
}
docs: {
num_docs: 28044
max_doc: 28079
deleted_docs: 35
}
merges: {
current: 0
current_docs: 0
current_size: 0b
current_size_in_bytes: 0
total: 181
total_time: 1m
total_time_in_millis: 63866
total_docs: 2191165
total_size: 1.2gb
total_size_in_bytes: 1358617882
}
refresh: {
total: 3190
total_time: 7.9s
total_time_in_millis: 7923
}
flush: {
total: 29
total_time: 12.3s
total_time_in_millis: 12374
}
}
]
}
}
merges: {
current: 0 <-------
current_docs: 0 <-------
current_size: 0b <-------
current_size_in_bytes: 0 <-------
total: 191
total_time: 1m
total_time_in_millis: 60823
total_docs: 2192291
total_size: 1gb <-------
total_size_in_bytes: 1169679226
}
它是什么？