PostgreSQL一站式插件推荐 -- pg_enterprise_views - ToB企服应用市场:ToB评测及商务社交产业平台

postgres=# \dt pev.*
List of relations
Schema | Name | Type | Owner
--------+------------------------+-------+----------
pev | pev_active_session_his | table | postgres
pev | pev_archiver_his | table | postgres
pev | pev_bgwriter_his | table | postgres
pev | pev_database_his | table | postgres
pev | pev_functions_his | table | postgres
pev | pev_indexes_his | table | postgres
pev | pev_long_locks_his | table | postgres
pev | pev_long_trxs_his | table | postgres
pev | pev_metrics_his | table | postgres
pev | pev_sequences_his | table | postgres
pev | pev_setting | table | postgres
pev | pev_sql | table | postgres
pev | pev_sql_plan | table | postgres
pev | pev_sql_stats_his | table | postgres
pev | pev_tables_his | table | postgres
pev | pev_wait_events_his | table | postgres
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
postgres=# \dv pev.*
List of relations
Schema | Name | Type | Owner
--------+--------------------+------+----------
pev | pev_active_session | view | postgres
pev | pev_long_locks | view | postgres
pev | pev_long_trxs | view | postgres
pev | pev_metrics | view | postgres
pev | pev_sql_stats | view | postgres
pev | pev_wait_events | view | postgres

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postgres=# \d pev.pev_metrics
View "pev.pev_metrics"
Column | Type | Modifiers
--------------+------------------------+-----------
metric_group | text |
metric_id | text |
metric_name | text |
value | character varying(200) |
units | text |
desp | text |
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
postgres=# \d pev.pev_metrics_his
Table "pev.pev_metrics_his"
Column | Type | Modifiers
--------------+-----------------------------+-----------
snap_id | bigint |
sample_time | timestamp without time zone |
metric_group | character varying(2000) |
metric_id | integer |
metric_name | character varying(2000) |
value | character varying(2000) |
value_ps | double precision |
units | character varying(2000) |
desp | character varying(2000) |
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
postgres=# select * from pev.pev_metrics;
metric_group | metric_id | metric_name | value | units | desp
--------------+-----------+----------------------+-------------------------------------------+--------+--------------------------------------------------------------------------------------------------------------
OS(CPU) | 1001 | CPU_USER_NORMAL_PCT | 0 | % | Percentage of CPU time spent processing user-mode processes
OS(CPU) | 1002 | CPU_USER_NICED_PCT | 0 | % | Percentage of time spent by CPU processing the priority of user-mode scheduling process
OS(CPU) | 1003 | CPU_KERNEL_PCT | 0 | % | Percentage of CPU time spent processing kernel processes
OS(CPU) | 1004 | CPU_IDLE_PCT | 100 | % | Percentage of CPU idle time
OS(CPU) | 1005 | CPU_IO_PCT | 0 | % | Percentage of time spent by CPU processing I/O
OS(CPU) | 1006 | CPU_MODEL | Intel(R) Xeon(R) CPU E5-2640 v4 @ 2.40GHz | - | CPU model name
OS(CPU) | 1007 | CPU_PRO_LOGICAL_CNT | 0 | number | Number of CPU logical processors
OS(CPU) | 1008 | CPU_PRO_PHYSICAL_CNT | 8 | number | Number of CPU physical processors
OS(CPU) | 1009 | CPU_CORE_CNT | 1 | number | Number of CPU cores
OS(CPU) | 1010 | CPU_ARCH | x86_64 | - | CPU architecture
OS(CPU) | 1011 | CPU_L1D_CACHE_SIZE | 32 | KB | CPU L1 data cache size
OS(CPU) | 1012 | CPU_L1I_CACHE_SIZE | 32 | KB | CPU L1 instruction cache size
OS(CPU) | 1013 | CPU_L2_CACHE_SIZE | 256 | KB | CPU L2 cache size
OS(CPU) | 1014 | CPU_L3_CACHE_SIZE | 25600 | KB | CPU L3 cache size
OS(MEMORY) | 1015 | MEM_TOTAL_MB | 15773.6 | MB | Total memory capacity size
OS(MEMORY) | 1016 | MEM_USED_MB | 798.37 | MB | Current memory capacity usage
OS(MEMORY) | 1017 | MEM_FREE_MB | 14975.2 | MB | Current memory capacity free size
OS(MEMORY) | 1018 | MEM_SWAP_TOTAL_MB | 32768 | MB | Swap partition size
OS(MEMORY) | 1019 | MEM_SWAP_USED_MB | 0 | MB | Used size of swap partition
OS(MEMORY) | 1020 | MEM_SWAP_FREE_MB | 32768 | MB | Free size of swap partition
OS(DISK) | 1021 | DISK_TOTAL_MB | 205714 | MB | Total disk capacity
OS(DISK) | 1022 | DISK_USED_MB | 17995.5 | MB | Disk used size
OS(DISK) | 1023 | DISK_FREE_MB | 187719 | MB | Disk free size
OS(DISK) | 1024 | DISK_RD_CNT | 90 | number | Number of disk reads, ps means per seconed of delta
OS(DISK) | 1025 | DISK_WT_CNT | 0 | number | Number of disk writes, ps means per seconed of delta
OS(DISK) | 1026 | DISK_RD_KB | 544249 | KB | Disk read data size, ps means per seconed of delta
OS(DISK) | 1027 | DISK_WT_KB | 55032636 | KB | Disk write data size, ps means per seconed of delta
OS(PROCESS) | 1028 | PRO_TOTAL_CNT | 230 | number | Total number of current processes
OS(PROCESS) | 1029 | PRO_ACTIVE_CNT | 1 | number | Total number of current active processes
OS(PROCESS) | 1030 | PRO_SLEEP_CNT | 115 | number | Total number of current sleep processes
OS(PROCESS) | 1031 | PRO_STOPPED_CNT | 0 | number | Total number of current stopped processes
OS(PROCESS) | 1032 | PRO_ZOMBIE_CNT | 0 | number | Total number of current zombiz processes
OS(NETWORK) | 1033 | NET_DATA_SEND_KB | 0 | KB | Network data transmission size, ps means per seconed of delta
OS(NETWORK) | 1034 | NET_PACKAGES_SEND | 0 | number | Number of network packets sent, ps means per seconed of delta
OS(NETWORK) | 1035 | NET_ERR_SEND | 0 | number | Number of network data transmission errors, ps means per seconed of delta
OS(NETWORK) | 1036 | NET_PACKAGES_SDROP | 0 | number | Number of packets lost in network data transmission, ps means per seconed of delta
OS(NETWORK) | 1037 | NET_DATA_RECEIVE_KB | 0 | KB | Network data receive size, ps means per seconed of delta
OS(NETWORK) | 1038 | NET_PACKAGES_RECEIVE | 0 | number | Number of network packets receive, ps means per seconed of delta
OS(NETWORK) | 1039 | NET_ERR_RECEIVE | 0 | number | Number of network data receive errors, ps means per seconed of delta
OS(NETWORK) | 1040 | NET_PACKAGES_RDROP | 0 | number | Number of packets lost in network data receive, ps means per seconed of delta
DB | 2001 | CONN_TOTAL | 4 | number | Total current connections
DB | 2002 | CONN_ACTIVE | 1 | number | Current active connections
DB | 2003 | SESS_BG_TOTAL | 3 | number | Number of current background sessions
DB | 2004 | SESS_BG_ACTIVE | 1 | number | Number of current background active sessions
DB | 2005 | TX_CNT | 2581359 | number | Total number of transactions since the server was started, ps means per seconed of delta
DB | 2006 | TX_COMMIT_CNT | 2581321 | number | Total number of transactions submitted since the server was started, ps means per seconed of delta
DB | 2007 | TX_ROLLBACK_CNT | 38 | number | Total number of transactions rollbacked since the server was started, ps means per seconed of delta
DB | 2008 | TEMP_KB | 0.00 | KB | Total size of temporary space occupation size since the server was started
DB | 2009 | FETCHED_CNT | 16423761 | number | Total number of rows scanned since the server was started, ps means per seconed of delta
DB | 2010 | INSERT_CNT | 3081659 | number | Total number of rows inserted since the server was started, ps means per seconed of delta
DB | 2011 | UPDATE_CNT | 411174 | number | Total number of rows updated since the server was started, ps means per seconed of delta
DB | 2012 | DELETE_CNT | 3092713 | number | Total number of rows deleted since the server was started, ps means per seconed of delta
DB | 2013 | WAL_KB | 81920.00 | KB | The size of the WAL generated since the server was started, ps means per seconed of delta
DB | 2014 | LOGICAL_RD_CNT | 66268944 | number | Number of logical reads since server startup, ps means per seconed of delta
DB | 2015 | PHYSICAL_RD_CNT | 14919 | number | Number of physical reads since server startup, ps means per seconed of delta
DB | 2016 | DBSIZE_MB | 144.70 | MB | Total size of the current databases
DB | 2017 | CONFLICTS_CNT | 0 | number | The number of queries cancelled in this database due to conflicts with recovery since the server was started
DB | 2018 | DEADLOCKS_CNT | 0 | number | Number of deadlocks since the server was started

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postgres=# \d pev.pev_active_session
View "pev.pev_active_session"
Column | Type | Modifiers
------------------+--------------------------+-----------
datid | oid |
datname | name |
pid | integer |
usesysid | oid |
application_name | text |
backend_type | text |
backend_start | timestamp with time zone |
state | text |
state_change | timestamp with time zone |
backend_xid | xid |
backend_xmin | xid |
queryid | bigint |
planid | bigint |
query | text |
query_start | timestamp with time zone |
xact_start | timestamp with time zone |
wait_event_type | text |
wait_event | text |
client_addr | inet |
client_port | bigint |
client_hostname | text |
ssl | boolean |
sslcompression | boolean |
sslversion | text |
sslcipher | text |
sslbits | bigint |
sslclientdn | text |
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
postgres=# \d pev.pev_active_session_his
Table "pev.pev_active_session_his"
Column | Type | Modifiers
------------------+-----------------------------+-----------
snap_id | bigint |
sample_time | timestamp without time zone |
datid | oid |
datname | character varying(2000) |
pid | integer |
usesysid | oid |
application_name | character varying(2000) |
client_addr | character varying(2000) |
client_hostname | character varying(2000) |
client_port | integer |
backend_type | character varying(2000) |
backend_start | timestamp with time zone |
backend_xid | xid |
backend_xmin | xid |
xact_start | timestamp with time zone |
query_start | timestamp with time zone |
queryid | bigint |
planid | bigint |
state | character varying(2000) |
state_change | timestamp with time zone |
wait_event_type | character varying(2000) |
wait_event | character varying(2000) |
ssl | boolean |
sslcompression | boolean |
sslversion | text |
sslcipher | text |
sslbits | bigint |
sslclientdn | text |

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postgres=# \d pev.pev_wait_events
View "pev.pev_wait_events"
Column | Type | Modifiers
-----------------+---------+-----------
wait_event_type | text |
wait_event | text |
wait_count | bigint |
dura_ms | numeric |
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
postgres=# \d pev.pev_wait_events_his
Table "pev.pev_wait_events_his"
Column | Type | Modifiers
-----------------+-----------------------------+-----------
snap_id | bigint |
sample_time | timestamp without time zone |
wait_event_type | character varying(2000) |
wait_event | character varying(2000) |
wait_count | integer |
dura_ms | bigint |
dura_ms_delta | bigint |

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postgres=# \d pev.pev_sql_stats
View "pev.pev_sql_stats"
Column | Type | Modifiers
---------------------+---------+-----------
userid | oid |
dbid | oid |
queryid | bigint |
calls | bigint |
total_time_ms | numeric |
min_time_ms | numeric |
max_time_ms | numeric |
mean_time_ms | numeric |
stddev_time_ms | numeric |
rows | bigint |
shared_blks_hit | bigint |
shared_blks_read | bigint |
shared_blks_dirtied | bigint |
shared_blks_written | bigint |
local_blks_hit | bigint |
local_blks_read | bigint |
local_blks_dirtied | bigint |
local_blks_written | bigint |
temp_blks_read | bigint |
temp_blks_written | bigint |
blk_read_time_ms | numeric |
blk_write_time_ms | numeric |
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
postgres=# \d pev.pev_sql_stats_his
Table "pev.pev_sql_stats_his"
Column | Type | Modifiers
---------------------------+-----------------------------+-----------
snap_id | bigint |
sample_time | timestamp without time zone |
userid | oid |
dbid | oid |
queryid | bigint |
calls | bigint |
total_time_ms | double precision |
min_time_ms | double precision |
max_time_ms | double precision |
mean_time_ms | double precision |
stddev_time_ms | double precision |
rows | bigint |
shared_blks_hit | bigint |
shared_blks_read | bigint |
shared_blks_dirtied | bigint |
shared_blks_written | bigint |
local_blks_hit | bigint |
local_blks_read | bigint |
local_blks_dirtied | bigint |
local_blks_written | bigint |
temp_blks_read | bigint |
temp_blks_written | bigint |
blk_read_time_ms | double precision |
blk_write_time_ms | double precision |
calls_delta | bigint |
total_time_ms_delta | double precision |
min_time_ms_delta | double precision |
max_time_ms_delta | double precision |
mean_time_ms_delta | double precision |
stddev_time_ms_delta | double precision |
rows_delta | bigint |
shared_blks_hit_delta | bigint |
shared_blks_read_delta | bigint |
shared_blks_dirtied_delta | bigint |
shared_blks_written_delta | bigint |
local_blks_hit_delta | bigint |
local_blks_read_delta | bigint |
local_blks_dirtied_delta | bigint |
local_blks_written_delta | bigint |
temp_blks_read_delta | bigint |
temp_blks_written_delta | bigint |
blk_read_time_ms_delta | double precision |
blk_write_time_ms_delta | double precision |

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postgres=# \d pev.pev_long_locks
View "pev.pev_long_locks"
Column | Type | Modifiers
------------------+----------+-----------
blocker_pid | integer |
blocker_user | name |
blocker_client | text |
blocker_queryid | bigint |
blocker_planid | bigint |
blocker_state | text |
blocked_pid | integer |
blocked_user | name |
blocked_client | text |
blocked_queryid | bigint |
blocked_planid | bigint |
blocked_state | text |
blocked_dura_sec | bigint |
lock_type | text |
lock_db | name |
lock_table | regclass |
lock_row_num | smallint |
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
postgres=# \d pev.pev_long_locks_his
Table "pev.pev_long_locks_his"
Column | Type | Modifiers
------------------+-----------------------------+-----------
snap_id | bigint |
sample_time | timestamp without time zone |
blocker_pid | integer |
blocker_user | character varying(2000) |
blocker_client | character varying(2000) |
blocker_queryid | bigint |
blocker_planid | bigint |
blocked_pid | integer |
blocked_user | character varying(2000) |
blocked_client | character varying(2000) |
blocked_queryid | bigint |
blocked_planid | bigint |
blocked_dura_sec | bigint |
lock_type | character varying(2000) |
lock_db | character varying(2000) |
lock_table | character varying(2000) |
lock_row_num | bigint |

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postgres=# \d pev.pev_long_trxs
View "pev.pev_long_trxs"
Column | Type | Modifiers
------------------+-----------------------------+-----------
datname | name |
pid | integer |
usesysid | oid |
application_name | text |
client_addr | inet |
client_port | bigint |
backend_start | timestamp without time zone |
state | text |
xact_start | timestamp without time zone |
query_start | timestamp without time zone |
state_dura_ms | bigint |
trx_dura_ms | bigint |
query_dura_ms | bigint |
wait_event_type | text |
wait_event | text |
queryid | bigint |
planid | bigint |
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
postgres=# \d pev.pev_long_trxs_his
Table "pev.pev_long_trxs_his"
Column | Type | Modifiers
------------------+-----------------------------+-----------
snap_id | bigint |
sample_time | timestamp without time zone |
datname | character varying(2000) |
pid | integer |
usesysid | oid |
application_name | character varying(2000) |
client_addr | character varying(2000) |
client_port | integer |
backend_start | timestamp without time zone |
state | character varying(2000) |
xact_start | timestamp without time zone |
query_start | timestamp without time zone |
state_dura_ms | bigint |
trx_dura_ms | bigint |
query_dura_ms | bigint |
wait_event_type | character varying(2000) |
wait_event | character varying(2000) |
queryid | bigint |
planid | bigint |

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postgres=# \d pev.pev_database_his
Table "pev.pev_database_his"
Column | Type | Modifiers
-------------------------+-----------------------------+-----------
snap_id | bigint |
sample_time | timestamp without time zone |
database_oid | oid |
database_name | character varying(2000) |
current_backends | bigint |
xact_commit | bigint |
xact_rollback | bigint |
blks_read | bigint |
blks_hit | bigint |
tup_returned | bigint |
tup_fetched | bigint |
tup_inserted | bigint |
tup_updated | bigint |
tup_deleted | bigint |
conflicts | bigint |
temp_files | bigint |
temp_bytes | bigint |
deadlocks | bigint |
blk_read_time_ms | bigint |
blk_write_time_ms | bigint |
current_backends_delta | bigint |
xact_commit_delta | bigint |
xact_rollback_delta | bigint |
blks_read_delta | bigint |
blks_hit_delta | bigint |
tup_returned_delta | bigint |
tup_fetched_delta | bigint |
tup_inserted_delta | bigint |
tup_updated_delta | bigint |
tup_deleted_delta | bigint |
conflicts_delta | bigint |
temp_files_delta | bigint |
temp_bytes_delta | bigint |
deadlocks_delta | bigint |
blk_read_time_ms_delta | bigint |
blk_write_time_ms_delta | bigint |

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postgres=# \d pev.pev_tables_his
Table "pev.pev_tables_his"
Column | Type | Modifiers
---------------------------+-----------------------------+-----------
snap_id | bigint |
sample_time | timestamp without time zone |
dbname | character varying(2000) |
table_oid | oid |
schema_name | character varying(2000) |
table_name | character varying(2000) |
seq_scan | bigint |
seq_tup_read | bigint |
idx_scan | bigint |
idx_tup_fetch | bigint |
n_tup_ins | bigint |
n_tup_upd | bigint |
n_tup_del | bigint |
n_tup_hot_upd | bigint |
n_live_tup | bigint |
n_dead_tup | bigint |
n_mod_since_analyze | bigint |
heap_blks_read | bigint |
heap_blks_hit | bigint |
idx_blks_read | bigint |
idx_blks_hit | bigint |
toast_blks_read | bigint |
toast_blks_hit | bigint |
tidx_blks_read | bigint |
tidx_blks_hit | bigint |
vacuum_count | bigint |
autovacuum_count | bigint |
analyze_count | bigint |
autoanalyze_count | bigint |
last_vacuum | timestamp without time zone |
last_autovacuum | timestamp without time zone |
last_analyze | timestamp without time zone |
last_autoanalyze | timestamp without time zone |
seq_scan_delta | bigint |
seq_tup_read_delta | bigint |
idx_scan_delta | bigint |
idx_tup_fetch_delta | bigint |
n_tup_ins_delta | bigint |
n_tup_upd_delta | bigint |
n_tup_del_delta | bigint |
n_tup_hot_upd_delta | bigint |
n_live_tup_delta | bigint |
n_dead_tup_delta | bigint |
n_mod_since_analyze_delta | bigint |
heap_blks_read_delta | bigint |
heap_blks_hit_delta | bigint |
idx_blks_read_delta | bigint |
idx_blks_hit_delta | bigint |
toast_blks_read_delta | bigint |
toast_blks_hit_delta | bigint |
tidx_blks_read_delta | bigint |
tidx_blks_hit_delta | bigint |
vacuum_count_delta | bigint |
autovacuum_count_delta | bigint |
analyze_count_delta | bigint |
autoanalyze_count_delta | bigint |

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postgres=# \d pev.pev_indexes_his
Table "pev.pev_indexes_his"
Column | Type | Modifiers
---------------------+-----------------------------+-----------
snap_id | bigint |
sample_time | timestamp without time zone |
table_oid | oid |
index_oid | oid |
schema_name | character varying(2000) |
table_name | character varying(2000) |
index_name | character varying(2000) |
idx_scan | bigint |
idx_tup_read | bigint |
idx_tup_fetch | bigint |
idx_blks_read | bigint |
idx_blks_hit | bigint |
idx_scan_delta | bigint |
idx_tup_read_delta | bigint |
idx_tup_fetch_delta | bigint |
idx_blks_read_delta | bigint |
idx_blks_hit_delta | bigint |

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postgres=# \d pev.pev_sequences_his
Table "pev.pev_sequences_his"
Column | Type | Modifiers
-----------------+-----------------------------+-----------
snap_id | bigint |
sample_time | timestamp without time zone |
sequence_oid | oid |
schema_name | character varying(2000) |
sequence_name | character varying(2000) |
blks_read | bigint |
blks_hit | bigint |
blks_read_delta | bigint |
blks_hit_delta | bigint |

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postgres=# \d pev.pev_functions_his
Table "pev.pev_functions_his"
Column | Type | Modifiers
---------------------+-----------------------------+-----------
snap_id | bigint |
sample_time | timestamp without time zone |
function_oid | oid |
schema_name | character varying(2000) |
function_name | character varying(2000) |
calls | bigint |
total_time_ms | bigint |
self_time_ms | bigint |
calls_delta | bigint |
total_time_ms_delta | bigint |
self_time_ms_delta | bigint |

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postgres=# \d pev.pev_bgwriter_his
Table "pev.pev_bgwriter_his"
Column | Type | Modifiers
--------------------------------+-----------------------------+-----------
snap_id | bigint |
sample_time | timestamp without time zone |
checkpoints_timed | bigint |
checkpoints_req | bigint |
checkpoint_write_time_ms | bigint |
checkpoint_sync_time_ms | bigint |
buffers_checkpoint | bigint |
buffers_clean | bigint |
maxwritten_clean | bigint |
buffers_backend | bigint |
buffers_backend_fsync | bigint |
buffers_alloc | bigint |
checkpoints_timed_delta | bigint |
checkpoints_req_delta | bigint |
checkpoint_write_time_ms_delta | bigint |
checkpoint_sync_time_ms_delta | bigint |
buffers_checkpoint_delta | bigint |
buffers_clean_delta | bigint |
maxwritten_clean_delta | bigint |
buffers_backend_delta | bigint |
buffers_backend_fsync_delta | bigint |
buffers_alloc_delta | bigint |

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postgres=# \d pev.pev_archiver_his
Table "pev.pev_archiver_his"
Column | Type | Modifiers
----------------------+-----------------------------+-----------
snap_id | bigint |
sample_time | timestamp without time zone |
archived_count | bigint |
last_archived_wal | character varying(2000) |
last_archived_time | timestamp without time zone |
failed_count | bigint |
last_failed_wal | character varying(2000) |
last_failed_time | timestamp without time zone |
archived_count_delta | bigint |
failed_count_delta | bigint |

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postgres=# \d pev.pev_sql
Table "pev.pev_sql"
Column | Type | Modifiers
---------+---------+-----------
queryid | bigint |
dbid | integer |
query | text |
iftemp | boolean |
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
postgres=# \d pev.pev_sql_plan
Table "pev.pev_sql_plan"
Column | Type | Modifiers
---------+--------+-----------
queryid | bigint |
planid | bigint |
plan | text |

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postgres=# select * from pev.pev_setting;
name | value | unit | desp
---------------------------+-------+---------+-----------------------------------------------------------------------------------------------------------------------------------------------
PEV_MAX_SQL | 10000 | NUMBER | Max sql stats info to hold, the value should not be less than 1000
PEV_MAX_SIZE | 5120 | MB | Maximum data size held by pev module, automatic cleaning when exceeding, the value should not be less than 1024
PEV_TRACK_UTILITY_SQL | 0 | - | Whether the PEV module tracks utility SQL, Non-0 means yes
PEV_SQL_TRACK_LEVEL | 1 | - | PEV module track level of SQL statements, 0: no tracking, 1: track top level SQL, 2 track all SQL, including inner nested statements
PEV_ASH_FREQUENCY | 30 | SECONED | PEV_ACTIVE_SESSION_HIS gather interval, normal value should not be less than 10 when opening, -1 for close
PEV_METRICS_FREQUENCY | 60 | SECONED | PEV_METRICS_HIS gather interval, normal value should not be less than 10 when opening, -1 for close
PEV_WAIT_EVENTS_FREQUENCY | 60 | SECONED | PEV_WAIT_EVENTS_HIS gather interval, normal value should not be less than 10 when opening, -1 for close
PEV_LONG_TRXS_FREQUENCY | 60 | SECONED | PEV_LONG_TRXS_HIS gather interval, normal value should not be less than 10 when opening, -1 for close
PEV_LONG_LOCKS_FREQUENCY | 60 | SECONED | PEV_LONG_LOCKS_HIS gather interval, normal value should not be less than 10 when opening, -1 for close
PEV_DATABASE_FREQUENCY | 600 | SECONED | PEV_DATABASE_HIS gather interval, normal value should not be less than 60 when opening, -1 for close
PEV_TABLES_FREQUENCY | 600 | SECONED | PEV_TABLES_HIS gather interval, normal value should not be less than 60 when opening, -1 for close
PEV_INDEXES_FREQUENCY | 600 | SECONED | PEV_INDEXES_HIS gather interval, normal value should not be less than 60 when opening, -1 for close
PEV_SEQUENCES_FREQUENCY | 600 | SECONED | PEV_SEQUENCES_HIS gather interval, normal value should not be less than 60 when opening, -1 for close
PEV_FUNCTIONS_FREQUENCY | 600 | SECONED | PEV_FUNCTIONS_HIS gather interval, normal value should not be less than 60 when opening, -1 for close
PEV_BGWRITER_FREQUENCY | 600 | SECONED | PEV_BGWRITER_HIS gather interval, normal value should not be less than 60 when opening, -1 for close
PEV_ARCHIVER_FREQUENCY | 600 | SECONED | PEV_ARCHIVER_HIS gather interval, normal value should not be less than 60 when opening, -1 for close
PEV_SQL_STATS_FREQUENCY | 600 | SECONED | PEV_SQL_STATS_HIS gather interval, normal value should not be less than 60 when opening, -1 for close
PEV_MIN_TIME | 1 | DAY | Minimum data dwell time held by the PEV module, priority is higher than PEV_MAX_SIZE in garbage cleaning, the value should not be less than 1

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