SHOW PROFILE is an SQL statement that shows a detailed execution profile of the previous SQL statement executed in the current SQL session. Also, profiling must be enabled in the current session before running the statement to be instrumented. That can be done with a SET profiling=1 statement. By default, profiling is disabled to avoid potential performance implications, and therefore the profile will be empty.
Statuscolumn briefly describes where exactly (in which state) was the time spent.Durationcolumn shows the wall clock time, in seconds.Switchescolumn displays the number of times query engine changed to the given state. Those are just logical engine state switches and not any OS level context switches nor function calls (even though some of the sections can actually map to function calls) and they do not have any direct effect on the performance. In a sense, number of switches is just a number of times when the respective instrumentation point was hit.Percentcolumn shows the percentage of time spent in this state.
‹›
- SQL
SQL
📋
⚙
SET profiling=1;
SELECT id FROM forum WHERE MATCH('the best') LIMIT 1;
SHOW PROFILE;
‹›
Response
Query OK, 0 rows affected (0.00 sec)
+--------+
| id |
+--------+
| 241629 |
+--------+
1 row in set (0.35 sec)
+--------------+----------+----------+---------+
| Status | Duration | Switches | Percent |
+--------------+----------+----------+---------+
| unknown | 0.000557 | 5 | 0.16 |
| net_read | 0.000016 | 1 | 0.00 |
| local_search | 0.000076 | 1 | 0.02 |
| sql_parse | 0.000121 | 1 | 0.03 |
| dict_setup | 0.000003 | 1 | 0.00 |
| parse | 0.000072 | 1 | 0.02 |
| transforms | 0.000331 | 2 | 0.10 |
| init | 0.001945 | 3 | 0.56 |
| read_docs | 0.001257 | 76 | 0.36 |
| read_hits | 0.002598 | 186 | 0.75 |
| get_docs | 0.089328 | 2691 | 25.80 |
| get_hits | 0.189626 | 2799 | 54.78 |
| filter | 0.009369 | 2613 | 2.71 |
| rank | 0.029669 | 7760 | 8.57 |
| sort | 0.019070 | 2531 | 5.51 |
| finalize | 0.000001 | 1 | 0.00 |
| clone_attrs | 0.002009 | 1 | 0.58 |
| aggregate | 0.000054 | 2 | 0.02 |
| net_write | 0.000076 | 2 | 0.02 |
| eval_post | 0.000001 | 1 | 0.00 |
| total | 0.346179 | 18678 | 0 |
+--------------+----------+----------+---------+
21 rows in set (0.00 sec)States in the profile are returned in a prerecorded order that roughly maps (but is not identical) to the actual query order.
A list of states may (and will) vary over time, as we refine the states. Here's a brief description of the currently profiled states.
unknown: generic catch-all state. Accounts for both not-yet-instrumented code, or just small miscellaneous tasks that do not really belong in any other state, but are too small to deserve their own state.net_read: reading the query from the network (that is, the application).io: generic file IO time.dist_connect: connecting to remote agents in the distributed table case.sql_parse: parsing the SQL syntax.dict_setup: dictionary and tokenizer setup.parse: parsing the full-text query syntax.transforms: full-text query transformations (wildcard and other expansions, simplification, etc).init: initializing the query evaluation.open: opening the table files.read_docs: IO time spent reading document lists.read_hits: IO time spent reading keyword positions.get_docs: computing the matching documents.get_hits: computing the matching positions.filter: filtering the full-text matches.rank: computing the relevance rank.sort: sorting the matches.finalize: finalizing the per-table search result set (last stage expressions, etc).dist_wait: waiting for the remote results from the agents in the distributed table case.aggregate: aggregating multiple result sets.net_write: writing the result set to the network.
You can view the final transformed query tree with all normalized keywords by adding a "profile":true property:
{
"index":"test",
"profile":true,
"query":
{
"match_phrase": { "_all" : "had grown quite" }
}
}This feature is somewhat similar to SHOW PLAN statement in SQL. The result appears as a profile property in the result set. For example:
"profile":
{
"query":
{
"type": "PHRASE",
"description": "PHRASE( AND(KEYWORD(had, querypos=1)), AND(KEYWORD(grown, querypos=2)), AND(KEYWORD(quite, querypos=3)))",
"children":
[
{
"type": "AND",
"description": "AND(KEYWORD(had, querypos=1))",
"max_field_pos": 0,
"children":
[
{
"type": "KEYWORD",
"word": "had",
"querypos": 1
}
]
},
{
"type": "AND",
"description": "AND(KEYWORD(grown, querypos=2))",
"max_field_pos": 0,
"children":
[
{
"type": "KEYWORD",
"word": "grown",
"querypos": 2
}
]
},
{
"type": "AND",
"description": "AND(KEYWORD(quite, querypos=3))",
"max_field_pos": 0,
"children":
[
{
"type": "KEYWORD",
"word": "quite",
"querypos": 3
}
]
}
]
}
}query property contains the transformed full-text query tree. Each node contains:
type: node type. Can be AND, OR, PHRASE, KEYWORD etcdescription: query subtree for this node shown as a string (inSHOW PLANformat)children: child nodes, if anymax_field_pos: maximum position within a fieldword: transformed keyword. Keyword nodes onlyquerypos: position of this keyword in a query. Keyword nodes onlyexcluded: keyword excluded from query. Keyword nodes onlyexpanded: keyword added by prefix expansion. Keyword nodes onlyfield_start: keyword must occur at the very start of the field. Keyword nodes onlyfield_end: keyword must occur at the very end of the field. Keyword nodes onlyboost: keyword IDF will be multiplied by this. Keyword nodes only
SHOW PLAN is an SQL statement that displays the execution plan of the previous SELECT statement. The plan gets generated and stored during the actual execution, so profiling must be enabled in the current session before running that statement. That can be done with a SET profiling=1 statement.
To view query execution plan in JSON queries, add "profile":true to the query. The result appears as a profile property in the result set.
Note, there are 2 things returned in the SQL mode:
transformed_treewhich shows the full-text query decompositionenabled_indexeswhich shows information about effective secondary indexes
‹›
- SQL
- JSON
📋
⚙
set profiling=1;
select * from hn_small where match('dog|cat') limit 0;
show plan;POST /search
{
"index": "hn_small",
"query": {"query_string": "dog|cat"},
"_source": { "excludes":["*"] },
"limit": 0,
"profile":true
}
‹›
Response
*************************** 1. row ***************************
Variable: transformed_tree
Value: OR(
AND(KEYWORD(dog, querypos=1)),
AND(KEYWORD(cat, querypos=2)))
*************************** 2. row ***************************
Variable: enabled_indexes
Value:
2 rows in set (0.00 sec){
"took": 0,
"timed_out": false,
"hits": {
"total": 4453,
"total_relation": "eq",
"hits": []
},
"profile": {
"query": {
"type": "OR",
"description": "OR( AND(KEYWORD(dog, querypos=1)), AND(KEYWORD(cat, querypos=2)))",
"children": [
{
"type": "AND",
"description": "AND(KEYWORD(dog, querypos=1))",
"children": [
{
"type": "KEYWORD",
"word": "dog",
"querypos": 1
}
]
},
{
"type": "AND",
"description": "AND(KEYWORD(cat, querypos=2))",
"children": [
{
"type": "KEYWORD",
"word": "cat",
"querypos": 2
}
]
}
]
}
}
}In some cases the evaluated query tree can be rather different from the original one because of expansions and other transformations.
‹›
- SQL
- JSON
📋
⚙
SET profiling=1;
SELECT id FROM forum WHERE MATCH('@title way* @content hey') LIMIT 1;
SHOW PLAN;POST /search
{
"index": "forum",
"query": {"query_string": "@title way* @content hey"},
"_source": { "excludes":["*"] },
"limit": 1,
"profile": true
}
‹›
Response
Query OK, 0 rows affected (0.00 sec)
+--------+
| id |
+--------+
| 711651 |
+--------+
1 row in set (0.04 sec)
+------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Variable | Value |
+------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| transformed_tree | AND(
OR(
OR(
AND(fields=(title), KEYWORD(wayne, querypos=1, expanded)),
OR(
AND(fields=(title), KEYWORD(ways, querypos=1, expanded)),
AND(fields=(title), KEYWORD(wayyy, querypos=1, expanded)))),
AND(fields=(title), KEYWORD(way, querypos=1, expanded)),
OR(fields=(title), KEYWORD(way*, querypos=1, expanded))),
AND(fields=(content), KEYWORD(hey, querypos=2))) |
+------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec){
"took":33,
"timed_out":false,
"hits":
{
"total":105,
"hits":
[
{
"_id":"711651",
"_score":2539,
"_source":{}
}
]
},
"profile":
{
"query":
{
"type":"AND",
"description":"AND( OR( OR( AND(fields=(title), KEYWORD(wayne, querypos=1, expanded)), OR( AND(fields=(title), KEYWORD(ways, querypos=1, expanded)), AND(fields=(title), KEYWORD(wayyy, querypos=1, expanded)))), AND(fields=(title), KEYWORD(way, querypos=1, expanded)), OR(fields=(title), KEYWORD(way*, querypos=1, expanded))), AND(fields=(content), KEYWORD(hey, querypos=2)))",
"children":
[
{
"type":"OR",
"description":"OR( OR( AND(fields=(title), KEYWORD(wayne, querypos=1, expanded)), OR( AND(fields=(title), KEYWORD(ways, querypos=1, expanded)), AND(fields=(title), KEYWORD(wayyy, querypos=1, expanded)))), AND(fields=(title), KEYWORD(way, querypos=1, expanded)), OR(fields=(title), KEYWORD(way*, querypos=1, expanded)))",
"children":
[
{
"type":"OR",
"description":"OR( AND(fields=(title), KEYWORD(wayne, querypos=1, expanded)), OR( AND(fields=(title), KEYWORD(ways, querypos=1, expanded)), AND(fields=(title), KEYWORD(wayyy, querypos=1, expanded))))",
"children":
[
{
"type":"AND",
"description":"AND(fields=(title), KEYWORD(wayne, querypos=1, expanded))",
"fields":["title"],
"max_field_pos":0,
"children":
[
{
"type":"KEYWORD",
"word":"wayne",
"querypos":1,
"expanded":true
}
]
},
{
"type":"OR",
"description":"OR( AND(fields=(title), KEYWORD(ways, querypos=1, expanded)), AND(fields=(title), KEYWORD(wayyy, querypos=1, expanded)))",
"children":
[
{
"type":"AND",
"description":"AND(fields=(title), KEYWORD(ways, querypos=1, expanded))",
"fields":["title"],
"max_field_pos":0,
"children":
[
{
"type":"KEYWORD",
"word":"ways",
"querypos":1,
"expanded":true
}
]
},
{
"type":"AND",
"description":"AND(fields=(title), KEYWORD(wayyy, querypos=1, expanded))",
"fields":["title"],
"max_field_pos":0,
"children":
[
{
"type":"KEYWORD",
"word":"wayyy",
"querypos":1,
"expanded":true
}
]
}
]
}
]
},
{
"type":"AND",
"description":"AND(fields=(title), KEYWORD(way, querypos=1, expanded))",
"fields":["title"],
"max_field_pos":0,
"children":
[
{
"type":"KEYWORD",
"word":"way",
"querypos":1,
"expanded":true
}
]
},
{
"type":"OR",
"description":"OR(fields=(title), KEYWORD(way*, querypos=1, expanded))",
"fields":["title"],
"max_field_pos":0,
"children":
[
{
"type":"KEYWORD",
"word":"way*",
"querypos":1,
"expanded":true
}
]
}
]
},
{
"type":"AND",
"description":"AND(fields=(content), KEYWORD(hey, querypos=2))",
"fields":["content"],
"max_field_pos":0,
"children":
[
{
"type":"KEYWORD",
"word":"hey",
"querypos":2
}
]
}
]
}
}
}See also EXPLAIN QUERY. It displays the execution tree of a full-text query without actually executing the query.
query property contains the transformed fulltext query tree. Each node contains:
type: node type. Can beAND,OR,PHRASE,KEYWORDetc.description: query subtree for this node shown as a string (inSHOW PLANformat)children: child nodes, if anymax_field_pos: maximum position within a fieldword: transformed keyword. Keyword nodes only.querypos: position of this keyword in a query. Keyword nodes only.excluded: keyword excluded from query. Keyword nodes only.expanded: keyword added by prefix expansion. Keyword nodes only.field_start: keyword must occur at the very start of the field. Keyword nodes only.field_end: keyword must occur at the very end of the field. Keyword nodes only.boost: keyword IDF will be multiplied by this. Keyword nodes only.
SHOW PLAN format=dot allows to return the full-text query execution tree in hierarchical format suitable for visualization by existing tools, for example https://dreampuf.github.io/GraphvizOnline :
MySQL [(none)]> show plan option format=dot\G
*************************** 1. row ***************************
Variable: transformed_tree
Value: digraph "transformed_tree"
{
0 [shape=record,style=filled,bgcolor="lightgrey" label="AND"]
0 -> 1
1 [shape=record,style=filled,bgcolor="lightgrey" label="AND"]
1 -> 2
2 [shape=record label="i | { querypos=1 }"]
0 -> 3
3 [shape=record,style=filled,bgcolor="lightgrey" label="AND"]
3 -> 4
4 [shape=record label="me | { querypos=2 }"]
}
Table settings and status
SHOW TABLE STATUS is an SQL statement that displays various per-table statistics.
The syntax is:
SHOW TABLE index_name STATUSDisplayed statistics include:
index_type: for now that is one ofdisk,rt,percolate,template, anddistributed.indexed_documentsandindexed_bytes: number of indexed documents and their text size in bytes, respectively.field_tokens_XXX: sums of per-field lengths (in tokens) over the entire table (that is used internally inBM25AandBM25Ffunctions for ranking purposes). Only available for tables built withindex_field_lengths=1.ram_bytes: total size (in bytes) of RAM-resident table portion.disk_bytes: total size (in bytes) of all table files.disk_mapped: total size of file mappings.disk_mapped_cached: total size of file mappings actually cached in RAM.disk_mapped_doclistsanddisk_mapped_cached_doclists: part of the total and cached mappings belonging to document lists.disk_mapped_hitlistsanddisk_mapped_cached_hitlists: part of the total and cached mappings belonging to hit lists. Values for doclists and hitlists are shown separately since they're usually huge (say, about 90% size of the whole table).killed_documentsandkilled_rate: the first one indicates the number of deleted documents and the rate of deleted/indexed. Technically deletion of a document just means that the document gets suppressed in search output, but physically it still persists in a table and will be purged only after merging/optimizing the table.ram_chunk: size of RAM chunk of real-time or percolate table.ram_chunk_segments_count: RAM chunk internally consists of segments, usually there are no more than 32 of them. This line shows the current count.disk_chunks: number of disk chunks of the real-time table.mem_limit: actual value ofrt_mem_limitfor the table.mem_limit_rate: the rate after which the ram chunk will be flushed as a disk chunk, e.g. ifrt_mem_limitis 128M and the rate is 50%, a new disk chunk will be saved as soon as the ram chunk exceeds 64M.ram_bytes_retired: represents size of garbage in RAM chunks (for example, deleted or replaced documents not yet finally wiped away).tidandtid_saved: represent the state of saving the table (real-time or percolate only).tidgets increased with each change (transaction).tid_savedshows maxtidof the state saved in a RAM chunk in<table>.ramfile. When the numbers are different, some changes exist only in RAM and also backed by binlog (if enabled). PerformingFLUSH TABLEor scheduling periodical flushing causes these changes to be saved. After flushing the binlog gets cleared, and thetid_savedrepresents the actual new state.query_time_*: query execution time statistics of last 1 minute, 5 minutes, 15 minutes and total since server start; the data is encapsulated as a JSON object which includes the number of queries and min, max, avg, 95 and 99 percentile values.found_rows_*: statistics of rows found by queries; provided for last 1 minute, 5 minutes, 15 minutes and total since server start; the data is encapsulated as a JSON object which includes the number of queries and min, max, avg, 95 and 99 percentile values.
‹›
- SQL
- PHP
- Python
- Javascript
- Java
📋
⚙
mysql> SHOW TABLE statistic STATUS;$index->status();utilsApi.sql('SHOW TABLE statistic STATUS')res = await utilsApi.sql('SHOW TABLE statistic STATUS');utilsApi.sql("SHOW TABLE statistic STATUS");
‹›
Response
+-----------------------------+--------------------------------------------------------------------------+
| Variable_name | Value |
+-----------------------------+--------------------------------------------------------------------------+
| index_type | rt |
| indexed_documents | 146000 |
| indexed_bytes | 149504000 |
| ram_bytes | 87674788 |
| disk_bytes | 1762811 |
| disk_mapped | 794147 |
| disk_mapped_cached | 802816 |
| disk_mapped_doclists | 0 |
| disk_mapped_cached_doclists | 0 |
| disk_mapped_hitlists | 0 |
| disk_mapped_cached_hitlists | 0 |
| killed_documents | 0 |
| killed_rate | 0.00% |
| ram_chunk | 86865484 |
| ram_chunk_segments_count | 24 |
| disk_chunks | 1 |
| mem_limit | 134217728 |
| mem_limit_rate | 95.00% |
| ram_bytes_retired | 0 |
| tid | 0 |
| tid_saved | 0 |
| query_time_1min | {"queries":0, "avg":"-", "min":"-", "max":"-", "pct95":"-", "pct99":"-"} |
| query_time_5min | {"queries":0, "avg":"-", "min":"-", "max":"-", "pct95":"-", "pct99":"-"} |
| query_time_15min | {"queries":0, "avg":"-", "min":"-", "max":"-", "pct95":"-", "pct99":"-"} |
| query_time_total | {"queries":0, "avg":"-", "min":"-", "max":"-", "pct95":"-", "pct99":"-"} |
| found_rows_1min | {"queries":0, "avg":"-", "min":"-", "max":"-", "pct95":"-", "pct99":"-"} |
| found_rows_5min | {"queries":0, "avg":"-", "min":"-", "max":"-", "pct95":"-", "pct99":"-"} |
| found_rows_15min | {"queries":0, "avg":"-", "min":"-", "max":"-", "pct95":"-", "pct99":"-"} |
| found_rows_total | {"queries":0, "avg":"-", "min":"-", "max":"-", "pct95":"-", "pct99":"-"} |
+-----------------------------+--------------------------------------------------------------------------+
29 rows in set (0.00 sec)Array(
[index_type] => rt
[indexed_documents] => 3
[indexed_bytes] => 0
[ram_bytes] => 6678
[disk_bytes] => 611
[ram_chunk] => 990
[ram_chunk_segments_count] => 2
[mem_limit] => 134217728
[ram_bytes_retired] => 0
[tid] => 15
[query_time_1min] => {"queries":1, "avg_sec":0.001, "min_sec":0.001, "max_sec":0.001, "pct95_sec":0.001, "pct99_sec":0.001}
[query_time_5min] => {"queries":1, "avg_sec":0.001, "min_sec":0.001, "max_sec":0.001, "pct95_sec":0.001, "pct99_sec":0.001}
[query_time_15min] => {"queries":1, "avg_sec":0.001, "min_sec":0.001, "max_sec":0.001, "pct95_sec":0.001, "pct99_sec":0.001}
[query_time_total] => {"queries":1, "avg_sec":0.001, "min_sec":0.001, "max_sec":0.001, "pct95_sec":0.001, "pct99_sec":0.001}
[found_rows_1min] => {"queries":1, "avg":3, "min":3, "max":3, "pct95":3, "pct99":3}
[found_rows_5min] => {"queries":1, "avg":3, "min":3, "max":3, "pct95":3, "pct99":3}
[found_rows_15min] => {"queries":1, "avg":3, "min":3, "max":3, "pct95":3, "pct99":3}
[found_rows_total] => {"queries":1, "avg":3, "min":3, "max":3, "pct95":3, "pct99":3}
){u'columns': [{u'Key': {u'type': u'string'}},
{u'Value': {u'type': u'string'}}],
u'data': [
{u'Key': u'index_type', u'Value': u'rt'}
{u'Key': u'indexed_documents', u'Value': u'3'}
{u'Key': u'indexed_bytes', u'Value': u'0'}
{u'Key': u'ram_bytes', u'Value': u'6678'}
{u'Key': u'disk_bytes', u'Value': u'611'}
{u'Key': u'ram_chunk', u'Value': u'990'}
{u'Key': u'ram_chunk_segments_count', u'Value': u'2'}
{u'Key': u'mem_limit', u'Value': u'134217728'}
{u'Key': u'ram_bytes_retired', u'Value': u'0'}
{u'Key': u'tid', u'Value': u'15'}
{u'Key': u'query_time_1min', u'Value': u'{"queries":1, "avg_sec":0.001, "min_sec":0.001, "max_sec":0.001, "pct95_sec":0.001, "pct99_sec":0.001}'}
{u'Key': u'query_time_5min', u'Value': u'{"queries":1, "avg_sec":0.001, "min_sec":0.001, "max_sec":0.001, "pct95_sec":0.001, "pct99_sec":0.001}'}
{u'Key': u'query_time_15min', u'Value': u'{"queries":1, "avg_sec":0.001, "min_sec":0.001, "max_sec":0.001, "pct95_sec":0.001, "pct99_sec":0.001}'}
{u'Key': u'query_time_total', u'Value': u'{"queries":1, "avg_sec":0.001, "min_sec":0.001, "max_sec":0.001, "pct95_sec":0.001, "pct99_sec":0.001}'}
{u'Key': u'found_rows_1min', u'Value': u'{"queries":1, "avg":3, "min":3, "max":3, "pct95":3, "pct99":3}'}
{u'Key': u'found_rows_5min', u'Value': u'{"queries":1, "avg":3, "min":3, "max":3, "pct95":3, "pct99":3}'}
{u'Key': u'found_rows_15min', u'Value': u'{"queries":1, "avg":3, "min":3, "max":3, "pct95":3, "pct99":3}'}
{u'Key': u'found_rows_total', u'Value': u'{"queries":1, "avg":3, "min":3, "max":3, "pct95":3, "pct99":3}'}],
u'error': u'',
u'total': 0,
u'warning': u''}{"columns": [{"Key": {"type": "string"}},
{"Value": {"type": "string"}}],
"data": [
{"Key": "index_type", "Value": "rt"}
{"Key": "indexed_documents", "Value": "3"}
{"Key": "indexed_bytes", "Value": "0"}
{"Key": "ram_bytes", "Value": "6678"}
{"Key": "disk_bytes", "Value": "611"}
{"Key": "ram_chunk", "Value": "990"}
{"Key": "ram_chunk_segments_count", "Value": "2"}
{"Key": "mem_limit", "Value": "134217728"}
{"Key": "ram_bytes_retired", "Value": "0"}
{"Key": "tid", "Value": "15"}
{"Key": "query_time_1min", "Value": "{"queries":1, "avg_sec":0.001, "min_sec":0.001, "max_sec":0.001, "pct95_sec":0.001, "pct99_sec":0.001}"}
{"Key": "query_time_5min", "Value": "{"queries":1, "avg_sec":0.001, "min_sec":0.001, "max_sec":0.001, "pct95_sec":0.001, "pct99_sec":0.001}"}
{"Key": "query_time_15min", "Value": "{"queries":1, "avg_sec":0.001, "min_sec":0.001, "max_sec":0.001, "pct95_sec":0.001, "pct99_sec":0.001}"}
{"Key": "query_time_total", "Value": "{"queries":1, "avg_sec":0.001, "min_sec":0.001, "max_sec":0.001, "pct95_sec":0.001, "pct99_sec":0.001}"}
{"Key": "found_rows_1min", "Value": "{"queries":1, "avg":3, "min":3, "max":3, "pct95":3, "pct99":3}"}
{"Key": "found_rows_5min", "Value": "{"queries":1, "avg":3, "min":3, "max":3, "pct95":3, "pct99":3}"}
{"Key": "found_rows_15min", "Value": "{"queries":1, "avg":3, "min":3, "max":3, "pct95":3, "pct99":3}"}
{"Key": "found_rows_total", "Value": "{"queries":1, "avg":3, "min":3, "max":3, "pct95":3, "pct99":3}"}],
"error": "",
"total": 0,
"warning": ""}{columns=[{ Key : { type=string }},
{ Value : { type=string }}],
data : [
{ Key=index_type, Value=rt}
{ Key=indexed_documents, Value=3}
{ Key=indexed_bytes, Value=0}
{ Key=ram_bytes, Value=6678}
{ Key=disk_bytes, Value=611}
{ Key=ram_chunk, Value=990}
{ Key=ram_chunk_segments_count, Value=2}
{ Key=mem_limit, Value=134217728}
{ Key=ram_bytes_retired, Value=0}
{ Key=tid, Value=15}
{ Key=query_time_1min, Value={queries:1, avg_sec:0.001, min_sec:0.001, max_sec:0.001, pct95_sec:0.001, pct99_sec:0.001}}
{ Key=query_time_5min, Value={queries:1, avg_sec:0.001, min_sec:0.001, max_sec:0.001, pct95_sec:0.001, pct99_sec:0.001}}
{ Key=query_time_15min, Value={queries:1, avg_sec:0.001, min_sec:0.001, max_sec:0.001, pct95_sec:0.001, pct99_sec:0.001}}
{ Key=query_time_total, Value={queries:1, avg_sec:0.001, min_sec:0.001, max_sec:0.001, pct95_sec:0.001, pct99_sec:0.001}}
{ Key=found_rows_1min, Value={queries:1, avg:3, min:3, max:3, pct95:3, pct99:3}}
{ Key=found_rows_5min, Value={queries:1, avg:3, min:3, max:3, pct95:3, pct99:3}}
{ Key=found_rows_15min, Value={queries:1, avg:3, min:3, max:3, pct95:3, pct99:3}}
{ Key=found_rows_total, Value={queries:1, avg:3, min:3, max:3, pct95:3, pct99:3}}],
error= ,
total=0,
warning= }