PG-354: pg_stat_monitor: Remove pg_stat_monitor_settings view
Removing the view for 2.0. Updating the required SQL files to manage the upgrade. Downgrade from 2.x to 1.x is not supported. Also part of this fix is the SQL regression. This does not update the tap test cases.pull/334/head
Hamid Akhtar
parent
5cd4f255d1
commit
2917ae6805
|
|
@ -8,6 +8,7 @@ DROP FUNCTION pgsm_create_11_view CASCADE;
|
||||||
DROP FUNCTION pgsm_create_13_view CASCADE;
|
DROP FUNCTION pgsm_create_13_view CASCADE;
|
||||||
DROP FUNCTION pgsm_create_14_view CASCADE;
|
DROP FUNCTION pgsm_create_14_view CASCADE;
|
||||||
DROP FUNCTION pgsm_create_view CASCADE;
|
DROP FUNCTION pgsm_create_view CASCADE;
|
||||||
|
DROP FUNCTION pg_stat_monitor_settings CASCADE;
|
||||||
|
|
||||||
-- pg_stat_monitor internal function, must not call outside from this file.
|
-- pg_stat_monitor internal function, must not call outside from this file.
|
||||||
CREATE FUNCTION pg_stat_monitor_internal(
|
CREATE FUNCTION pg_stat_monitor_internal(
|
||||||
|
|
@ -369,7 +370,6 @@ SELECT pgsm_create_view();
|
||||||
|
|
||||||
REVOKE ALL ON FUNCTION range FROM PUBLIC;
|
REVOKE ALL ON FUNCTION range FROM PUBLIC;
|
||||||
REVOKE ALL ON FUNCTION get_cmd_type FROM PUBLIC;
|
REVOKE ALL ON FUNCTION get_cmd_type FROM PUBLIC;
|
||||||
REVOKE ALL ON FUNCTION pg_stat_monitor_settings FROM PUBLIC;
|
|
||||||
REVOKE ALL ON FUNCTION decode_error_level FROM PUBLIC;
|
REVOKE ALL ON FUNCTION decode_error_level FROM PUBLIC;
|
||||||
REVOKE ALL ON FUNCTION pg_stat_monitor_internal FROM PUBLIC;
|
REVOKE ALL ON FUNCTION pg_stat_monitor_internal FROM PUBLIC;
|
||||||
REVOKE ALL ON FUNCTION get_histogram_timings FROM PUBLIC;
|
REVOKE ALL ON FUNCTION get_histogram_timings FROM PUBLIC;
|
||||||
|
|
|
||||||
|
|
@ -41,31 +41,6 @@ SELECT
|
||||||
$$
|
$$
|
||||||
LANGUAGE SQL PARALLEL SAFE;
|
LANGUAGE SQL PARALLEL SAFE;
|
||||||
|
|
||||||
CREATE FUNCTION pg_stat_monitor_settings(
|
|
||||||
OUT name text,
|
|
||||||
OUT value text,
|
|
||||||
OUT default_value text,
|
|
||||||
OUT description text,
|
|
||||||
OUT minimum INTEGER,
|
|
||||||
OUT maximum INTEGER,
|
|
||||||
OUT options text,
|
|
||||||
OUT restart text
|
|
||||||
)
|
|
||||||
RETURNS SETOF record
|
|
||||||
AS 'MODULE_PATHNAME', 'pg_stat_monitor_settings'
|
|
||||||
LANGUAGE C STRICT VOLATILE PARALLEL SAFE;
|
|
||||||
|
|
||||||
CREATE VIEW pg_stat_monitor_settings AS SELECT
|
|
||||||
name,
|
|
||||||
value,
|
|
||||||
default_value,
|
|
||||||
description,
|
|
||||||
minimum,
|
|
||||||
maximum,
|
|
||||||
options,
|
|
||||||
restart
|
|
||||||
FROM pg_stat_monitor_settings();
|
|
||||||
|
|
||||||
CREATE FUNCTION decode_error_level(elevel int)
|
CREATE FUNCTION decode_error_level(elevel int)
|
||||||
RETURNS text
|
RETURNS text
|
||||||
AS
|
AS
|
||||||
|
|
@ -465,7 +440,6 @@ $$ LANGUAGE plpgsql;
|
||||||
SELECT pgsm_create_view();
|
SELECT pgsm_create_view();
|
||||||
REVOKE ALL ON FUNCTION range FROM PUBLIC;
|
REVOKE ALL ON FUNCTION range FROM PUBLIC;
|
||||||
REVOKE ALL ON FUNCTION get_cmd_type FROM PUBLIC;
|
REVOKE ALL ON FUNCTION get_cmd_type FROM PUBLIC;
|
||||||
REVOKE ALL ON FUNCTION pg_stat_monitor_settings FROM PUBLIC;
|
|
||||||
REVOKE ALL ON FUNCTION decode_error_level FROM PUBLIC;
|
REVOKE ALL ON FUNCTION decode_error_level FROM PUBLIC;
|
||||||
REVOKE ALL ON FUNCTION pg_stat_monitor_internal FROM PUBLIC;
|
REVOKE ALL ON FUNCTION pg_stat_monitor_internal FROM PUBLIC;
|
||||||
REVOKE ALL ON FUNCTION get_histogram_timings FROM PUBLIC;
|
REVOKE ALL ON FUNCTION get_histogram_timings FROM PUBLIC;
|
||||||
|
|
|
||||||
|
|
@ -125,7 +125,6 @@ PG_FUNCTION_INFO_V1(pg_stat_monitor_reset);
|
||||||
PG_FUNCTION_INFO_V1(pg_stat_monitor_1_0);
|
PG_FUNCTION_INFO_V1(pg_stat_monitor_1_0);
|
||||||
PG_FUNCTION_INFO_V1(pg_stat_monitor_2_0);
|
PG_FUNCTION_INFO_V1(pg_stat_monitor_2_0);
|
||||||
PG_FUNCTION_INFO_V1(pg_stat_monitor);
|
PG_FUNCTION_INFO_V1(pg_stat_monitor);
|
||||||
PG_FUNCTION_INFO_V1(pg_stat_monitor_settings);
|
|
||||||
PG_FUNCTION_INFO_V1(get_histogram_timings);
|
PG_FUNCTION_INFO_V1(get_histogram_timings);
|
||||||
PG_FUNCTION_INFO_V1(pg_stat_monitor_hook_stats);
|
PG_FUNCTION_INFO_V1(pg_stat_monitor_hook_stats);
|
||||||
|
|
||||||
|
|
@ -3304,136 +3303,6 @@ SaveQueryText(uint64 bucketid,
|
||||||
return true;
|
return true;
|
||||||
}
|
}
|
||||||
|
|
||||||
Datum
|
|
||||||
pg_stat_monitor_settings(PG_FUNCTION_ARGS)
|
|
||||||
{
|
|
||||||
ReturnSetInfo *rsinfo = (ReturnSetInfo *) fcinfo->resultinfo;
|
|
||||||
TupleDesc tupdesc;
|
|
||||||
Tuplestorestate *tupstore;
|
|
||||||
MemoryContext per_query_ctx;
|
|
||||||
MemoryContext oldcontext;
|
|
||||||
int i;
|
|
||||||
|
|
||||||
/* Safety check... */
|
|
||||||
if (!IsSystemInitialized())
|
|
||||||
ereport(ERROR,
|
|
||||||
(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
|
|
||||||
errmsg("pg_stat_monitor: must be loaded via shared_preload_libraries")));
|
|
||||||
|
|
||||||
/* check to see if caller supports us returning a tuplestore */
|
|
||||||
if (rsinfo == NULL || !IsA(rsinfo, ReturnSetInfo))
|
|
||||||
ereport(ERROR,
|
|
||||||
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
|
|
||||||
errmsg("pg_stat_monitor: set-valued function called in context that cannot accept a set")));
|
|
||||||
|
|
||||||
/* Switch into long-lived context to construct returned data structures */
|
|
||||||
per_query_ctx = rsinfo->econtext->ecxt_per_query_memory;
|
|
||||||
oldcontext = MemoryContextSwitchTo(per_query_ctx);
|
|
||||||
|
|
||||||
/* Build a tuple descriptor for our result type */
|
|
||||||
if (get_call_result_type(fcinfo, NULL, &tupdesc) != TYPEFUNC_COMPOSITE)
|
|
||||||
{
|
|
||||||
elog(ERROR, "pg_stat_monitor_settings: return type must be a row type");
|
|
||||||
return (Datum) 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (tupdesc->natts != 8)
|
|
||||||
{
|
|
||||||
elog(ERROR, "pg_stat_monitor_settings: incorrect number of output arguments, required: 7, found %d", tupdesc->natts);
|
|
||||||
return (Datum) 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
tupstore = tuplestore_begin_heap(true, false, work_mem);
|
|
||||||
rsinfo->returnMode = SFRM_Materialize;
|
|
||||||
rsinfo->setResult = tupstore;
|
|
||||||
rsinfo->setDesc = tupdesc;
|
|
||||||
|
|
||||||
MemoryContextSwitchTo(oldcontext);
|
|
||||||
|
|
||||||
for (i = 0; i < MAX_SETTINGS; i++)
|
|
||||||
{
|
|
||||||
Datum values[8];
|
|
||||||
bool nulls[8];
|
|
||||||
int j = 0;
|
|
||||||
char options[1024] = "";
|
|
||||||
GucVariable *conf;
|
|
||||||
|
|
||||||
memset(values, 0, sizeof(values));
|
|
||||||
memset(nulls, 0, sizeof(nulls));
|
|
||||||
|
|
||||||
conf = get_conf(i);
|
|
||||||
|
|
||||||
values[j++] = CStringGetTextDatum(conf->guc_name);
|
|
||||||
|
|
||||||
/* Handle current and default values. */
|
|
||||||
switch (conf->type)
|
|
||||||
{
|
|
||||||
case PGC_ENUM:
|
|
||||||
values[j++] = CStringGetTextDatum(conf->guc_options[conf->guc_variable]);
|
|
||||||
values[j++] = CStringGetTextDatum(conf->guc_options[conf->guc_default]);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case PGC_INT:
|
|
||||||
{
|
|
||||||
char value[32];
|
|
||||||
|
|
||||||
sprintf(value, "%d", conf->guc_variable);
|
|
||||||
values[j++] = CStringGetTextDatum(value);
|
|
||||||
|
|
||||||
sprintf(value, "%d", conf->guc_default);
|
|
||||||
values[j++] = CStringGetTextDatum(value);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
case PGC_BOOL:
|
|
||||||
values[j++] = CStringGetTextDatum(conf->guc_variable ? "yes" : "no");
|
|
||||||
values[j++] = CStringGetTextDatum(conf->guc_default ? "yes" : "no");
|
|
||||||
break;
|
|
||||||
|
|
||||||
default:
|
|
||||||
Assert(false);
|
|
||||||
}
|
|
||||||
|
|
||||||
values[j++] = CStringGetTextDatum(get_conf(i)->guc_desc);
|
|
||||||
|
|
||||||
/* Minimum and maximum displayed only for integers or real numbers. */
|
|
||||||
if (conf->type != PGC_INT)
|
|
||||||
{
|
|
||||||
nulls[j++] = true;
|
|
||||||
nulls[j++] = true;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
values[j++] = Int32GetDatum(get_conf(i)->guc_min);
|
|
||||||
values[j++] = Int32GetDatum(get_conf(i)->guc_max);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (conf->type == PGC_ENUM)
|
|
||||||
{
|
|
||||||
size_t i;
|
|
||||||
|
|
||||||
strcat(options, conf->guc_options[0]);
|
|
||||||
for (i = 1; i < conf->n_options; ++i)
|
|
||||||
{
|
|
||||||
strcat(options, ", ");
|
|
||||||
strcat(options, conf->guc_options[i]);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else if (conf->type == PGC_BOOL)
|
|
||||||
{
|
|
||||||
strcat(options, "yes, no");
|
|
||||||
}
|
|
||||||
|
|
||||||
values[j++] = CStringGetTextDatum(options);
|
|
||||||
values[j++] = CStringGetTextDatum(get_conf(i)->guc_restart ? "yes" : "no");
|
|
||||||
tuplestore_putvalues(tupstore, tupdesc, values, nulls);
|
|
||||||
}
|
|
||||||
/* clean up and return the tuplestore */
|
|
||||||
tuplestore_donestoring(tupstore);
|
|
||||||
return (Datum) 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
Datum
|
Datum
|
||||||
pg_stat_monitor_hook_stats(PG_FUNCTION_ARGS)
|
pg_stat_monitor_hook_stats(PG_FUNCTION_ARGS)
|
||||||
{
|
{
|
||||||
|
|
|
||||||
|
|
@ -1,39 +1,280 @@
|
||||||
CREATE EXTENSION pg_stat_monitor;
|
CREATE EXTENSION pg_stat_monitor;
|
||||||
SELECT pg_stat_monitor_reset();
|
\x
|
||||||
pg_stat_monitor_reset
|
SELECT name
|
||||||
-----------------------
|
, setting
|
||||||
|
, unit
|
||||||
(1 row)
|
, category
|
||||||
|
, short_desc
|
||||||
select pg_sleep(.5);
|
, extra_desc
|
||||||
pg_sleep
|
, context
|
||||||
----------
|
, vartype
|
||||||
|
, source
|
||||||
(1 row)
|
, min_val
|
||||||
|
, max_val
|
||||||
SELECT * FROM pg_stat_monitor_settings WHERE name NOT LIKE 'pg_stat_monitor.pgsm_track_planning' ORDER BY name COLLATE "C";
|
, enumvals
|
||||||
name | value | default_value | description | minimum | maximum | options | restart
|
, boot_val
|
||||||
------------------------------------------+--------+---------------+----------------------------------------------------------------------------------------------------------+---------+------------+----------------+---------
|
, reset_val
|
||||||
pg_stat_monitor.pgsm_bucket_time | 60 | 60 | Sets the time in seconds per bucket. | 1 | 2147483647 | | yes
|
, sourcefile
|
||||||
pg_stat_monitor.pgsm_enable_query_plan | no | no | Enable/Disable query plan monitoring | | | yes, no | no
|
, sourceline
|
||||||
pg_stat_monitor.pgsm_extract_comments | no | no | Enable/Disable extracting comments from queries. | | | yes, no | no
|
, pending_restart
|
||||||
pg_stat_monitor.pgsm_histogram_buckets | 10 | 10 | Sets the maximum number of histogram buckets | 2 | 50 | | yes
|
FROM pg_settings
|
||||||
pg_stat_monitor.pgsm_histogram_max | 100000 | 100000 | Sets the time in millisecond. | 10 | 2147483647 | | yes
|
WHERE name LIKE 'pg_stat_monitor.%'
|
||||||
pg_stat_monitor.pgsm_histogram_min | 0 | 0 | Sets the time in millisecond. | 0 | 2147483647 | | yes
|
AND name NOT LIKE 'pg_stat_monitor.pgsm_track_planning'
|
||||||
pg_stat_monitor.pgsm_max | 100 | 100 | Sets the maximum size of shared memory in (MB) used for statement's metadata tracked by pg_stat_monitor. | 1 | 1000 | | yes
|
ORDER
|
||||||
pg_stat_monitor.pgsm_max_buckets | 10 | 10 | Sets the maximum number of buckets. | 1 | 10 | | yes
|
BY name
|
||||||
pg_stat_monitor.pgsm_normalized_query | no | no | Selects whether save query in normalized format. | | | yes, no | no
|
COLLATE "C";
|
||||||
pg_stat_monitor.pgsm_overflow_target | 1 | 1 | Sets the overflow target for pg_stat_monitor | 0 | 1 | | yes
|
-[ RECORD 1 ]---+---------------------------------------------------------------------------------------------------------
|
||||||
pg_stat_monitor.pgsm_query_max_len | 2048 | 2048 | Sets the maximum length of query. | 1024 | 2147483647 | | yes
|
name | pg_stat_monitor.pgsm_bucket_time
|
||||||
pg_stat_monitor.pgsm_query_shared_buffer | 20 | 20 | Sets the maximum size of shared memory in (MB) used for query tracked by pg_stat_monitor. | 1 | 10000 | | yes
|
setting | 60
|
||||||
pg_stat_monitor.pgsm_track | top | top | Selects which statements are tracked by pg_stat_monitor. | | | none, top, all | no
|
unit |
|
||||||
pg_stat_monitor.pgsm_track_utility | yes | yes | Selects whether utility commands are tracked. | | | yes, no | no
|
category | Customized Options
|
||||||
(14 rows)
|
short_desc | Sets the time in seconds per bucket.
|
||||||
|
extra_desc |
|
||||||
SELECT pg_stat_monitor_reset();
|
context | postmaster
|
||||||
pg_stat_monitor_reset
|
vartype | integer
|
||||||
-----------------------
|
source | default
|
||||||
|
min_val | 1
|
||||||
(1 row)
|
max_val | 2147483647
|
||||||
|
enumvals |
|
||||||
|
boot_val | 60
|
||||||
|
reset_val | 60
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
-[ RECORD 2 ]---+---------------------------------------------------------------------------------------------------------
|
||||||
|
name | pg_stat_monitor.pgsm_enable_query_plan
|
||||||
|
setting | off
|
||||||
|
unit |
|
||||||
|
category | Customized Options
|
||||||
|
short_desc | Enable/Disable query plan monitoring
|
||||||
|
extra_desc |
|
||||||
|
context | user
|
||||||
|
vartype | bool
|
||||||
|
source | default
|
||||||
|
min_val |
|
||||||
|
max_val |
|
||||||
|
enumvals |
|
||||||
|
boot_val | off
|
||||||
|
reset_val | off
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
-[ RECORD 3 ]---+---------------------------------------------------------------------------------------------------------
|
||||||
|
name | pg_stat_monitor.pgsm_extract_comments
|
||||||
|
setting | off
|
||||||
|
unit |
|
||||||
|
category | Customized Options
|
||||||
|
short_desc | Enable/Disable extracting comments from queries.
|
||||||
|
extra_desc |
|
||||||
|
context | user
|
||||||
|
vartype | bool
|
||||||
|
source | default
|
||||||
|
min_val |
|
||||||
|
max_val |
|
||||||
|
enumvals |
|
||||||
|
boot_val | off
|
||||||
|
reset_val | off
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
-[ RECORD 4 ]---+---------------------------------------------------------------------------------------------------------
|
||||||
|
name | pg_stat_monitor.pgsm_histogram_buckets
|
||||||
|
setting | 10
|
||||||
|
unit |
|
||||||
|
category | Customized Options
|
||||||
|
short_desc | Sets the maximum number of histogram buckets
|
||||||
|
extra_desc |
|
||||||
|
context | postmaster
|
||||||
|
vartype | integer
|
||||||
|
source | default
|
||||||
|
min_val | 2
|
||||||
|
max_val | 50
|
||||||
|
enumvals |
|
||||||
|
boot_val | 10
|
||||||
|
reset_val | 10
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
-[ RECORD 5 ]---+---------------------------------------------------------------------------------------------------------
|
||||||
|
name | pg_stat_monitor.pgsm_histogram_max
|
||||||
|
setting | 100000
|
||||||
|
unit |
|
||||||
|
category | Customized Options
|
||||||
|
short_desc | Sets the time in millisecond.
|
||||||
|
extra_desc |
|
||||||
|
context | postmaster
|
||||||
|
vartype | integer
|
||||||
|
source | default
|
||||||
|
min_val | 10
|
||||||
|
max_val | 2147483647
|
||||||
|
enumvals |
|
||||||
|
boot_val | 100000
|
||||||
|
reset_val | 100000
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
-[ RECORD 6 ]---+---------------------------------------------------------------------------------------------------------
|
||||||
|
name | pg_stat_monitor.pgsm_histogram_min
|
||||||
|
setting | 0
|
||||||
|
unit |
|
||||||
|
category | Customized Options
|
||||||
|
short_desc | Sets the time in millisecond.
|
||||||
|
extra_desc |
|
||||||
|
context | postmaster
|
||||||
|
vartype | integer
|
||||||
|
source | default
|
||||||
|
min_val | 0
|
||||||
|
max_val | 2147483647
|
||||||
|
enumvals |
|
||||||
|
boot_val | 0
|
||||||
|
reset_val | 0
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
-[ RECORD 7 ]---+---------------------------------------------------------------------------------------------------------
|
||||||
|
name | pg_stat_monitor.pgsm_max
|
||||||
|
setting | 100
|
||||||
|
unit | MB
|
||||||
|
category | Customized Options
|
||||||
|
short_desc | Sets the maximum size of shared memory in (MB) used for statement's metadata tracked by pg_stat_monitor.
|
||||||
|
extra_desc |
|
||||||
|
context | postmaster
|
||||||
|
vartype | integer
|
||||||
|
source | default
|
||||||
|
min_val | 1
|
||||||
|
max_val | 1000
|
||||||
|
enumvals |
|
||||||
|
boot_val | 100
|
||||||
|
reset_val | 100
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
-[ RECORD 8 ]---+---------------------------------------------------------------------------------------------------------
|
||||||
|
name | pg_stat_monitor.pgsm_max_buckets
|
||||||
|
setting | 10
|
||||||
|
unit |
|
||||||
|
category | Customized Options
|
||||||
|
short_desc | Sets the maximum number of buckets.
|
||||||
|
extra_desc |
|
||||||
|
context | postmaster
|
||||||
|
vartype | integer
|
||||||
|
source | default
|
||||||
|
min_val | 1
|
||||||
|
max_val | 10
|
||||||
|
enumvals |
|
||||||
|
boot_val | 10
|
||||||
|
reset_val | 10
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
-[ RECORD 9 ]---+---------------------------------------------------------------------------------------------------------
|
||||||
|
name | pg_stat_monitor.pgsm_normalized_query
|
||||||
|
setting | off
|
||||||
|
unit |
|
||||||
|
category | Customized Options
|
||||||
|
short_desc | Selects whether save query in normalized format.
|
||||||
|
extra_desc |
|
||||||
|
context | user
|
||||||
|
vartype | bool
|
||||||
|
source | default
|
||||||
|
min_val |
|
||||||
|
max_val |
|
||||||
|
enumvals |
|
||||||
|
boot_val | off
|
||||||
|
reset_val | off
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
-[ RECORD 10 ]--+---------------------------------------------------------------------------------------------------------
|
||||||
|
name | pg_stat_monitor.pgsm_overflow_target
|
||||||
|
setting | 1
|
||||||
|
unit |
|
||||||
|
category | Customized Options
|
||||||
|
short_desc | Sets the overflow target for pg_stat_monitor
|
||||||
|
extra_desc |
|
||||||
|
context | postmaster
|
||||||
|
vartype | integer
|
||||||
|
source | default
|
||||||
|
min_val | 0
|
||||||
|
max_val | 1
|
||||||
|
enumvals |
|
||||||
|
boot_val | 1
|
||||||
|
reset_val | 1
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
-[ RECORD 11 ]--+---------------------------------------------------------------------------------------------------------
|
||||||
|
name | pg_stat_monitor.pgsm_query_max_len
|
||||||
|
setting | 2048
|
||||||
|
unit |
|
||||||
|
category | Customized Options
|
||||||
|
short_desc | Sets the maximum length of query.
|
||||||
|
extra_desc |
|
||||||
|
context | postmaster
|
||||||
|
vartype | integer
|
||||||
|
source | default
|
||||||
|
min_val | 1024
|
||||||
|
max_val | 2147483647
|
||||||
|
enumvals |
|
||||||
|
boot_val | 2048
|
||||||
|
reset_val | 2048
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
-[ RECORD 12 ]--+---------------------------------------------------------------------------------------------------------
|
||||||
|
name | pg_stat_monitor.pgsm_query_shared_buffer
|
||||||
|
setting | 20
|
||||||
|
unit | MB
|
||||||
|
category | Customized Options
|
||||||
|
short_desc | Sets the maximum size of shared memory in (MB) used for query tracked by pg_stat_monitor.
|
||||||
|
extra_desc |
|
||||||
|
context | postmaster
|
||||||
|
vartype | integer
|
||||||
|
source | default
|
||||||
|
min_val | 1
|
||||||
|
max_val | 10000
|
||||||
|
enumvals |
|
||||||
|
boot_val | 20
|
||||||
|
reset_val | 20
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
-[ RECORD 13 ]--+---------------------------------------------------------------------------------------------------------
|
||||||
|
name | pg_stat_monitor.pgsm_track
|
||||||
|
setting | top
|
||||||
|
unit |
|
||||||
|
category | Customized Options
|
||||||
|
short_desc | Selects which statements are tracked by pg_stat_monitor.
|
||||||
|
extra_desc |
|
||||||
|
context | user
|
||||||
|
vartype | enum
|
||||||
|
source | default
|
||||||
|
min_val |
|
||||||
|
max_val |
|
||||||
|
enumvals | {none,top,all}
|
||||||
|
boot_val | top
|
||||||
|
reset_val | top
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
-[ RECORD 14 ]--+---------------------------------------------------------------------------------------------------------
|
||||||
|
name | pg_stat_monitor.pgsm_track_utility
|
||||||
|
setting | on
|
||||||
|
unit |
|
||||||
|
category | Customized Options
|
||||||
|
short_desc | Selects whether utility commands are tracked.
|
||||||
|
extra_desc |
|
||||||
|
context | user
|
||||||
|
vartype | bool
|
||||||
|
source | default
|
||||||
|
min_val |
|
||||||
|
max_val |
|
||||||
|
enumvals |
|
||||||
|
boot_val | on
|
||||||
|
reset_val | on
|
||||||
|
sourcefile |
|
||||||
|
sourceline |
|
||||||
|
pending_restart | f
|
||||||
|
|
||||||
|
\x
|
||||||
DROP EXTENSION pg_stat_monitor;
|
DROP EXTENSION pg_stat_monitor;
|
||||||
|
|
|
||||||
|
|
@ -1,6 +1,31 @@
|
||||||
CREATE EXTENSION pg_stat_monitor;
|
CREATE EXTENSION pg_stat_monitor;
|
||||||
SELECT pg_stat_monitor_reset();
|
|
||||||
select pg_sleep(.5);
|
\x
|
||||||
SELECT * FROM pg_stat_monitor_settings WHERE name NOT LIKE 'pg_stat_monitor.pgsm_track_planning' ORDER BY name COLLATE "C";
|
|
||||||
SELECT pg_stat_monitor_reset();
|
SELECT name
|
||||||
|
, setting
|
||||||
|
, unit
|
||||||
|
, category
|
||||||
|
, short_desc
|
||||||
|
, extra_desc
|
||||||
|
, context
|
||||||
|
, vartype
|
||||||
|
, source
|
||||||
|
, min_val
|
||||||
|
, max_val
|
||||||
|
, enumvals
|
||||||
|
, boot_val
|
||||||
|
, reset_val
|
||||||
|
, sourcefile
|
||||||
|
, sourceline
|
||||||
|
, pending_restart
|
||||||
|
FROM pg_settings
|
||||||
|
WHERE name LIKE 'pg_stat_monitor.%'
|
||||||
|
AND name NOT LIKE 'pg_stat_monitor.pgsm_track_planning'
|
||||||
|
ORDER
|
||||||
|
BY name
|
||||||
|
COLLATE "C";
|
||||||
|
|
||||||
|
\x
|
||||||
|
|
||||||
DROP EXTENSION pg_stat_monitor;
|
DROP EXTENSION pg_stat_monitor;
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue