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MDEV-15058: Revert the changes to INFORMATION_SCHEMA

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For compatibility with diagnostic software, let us
return a dummy buffer pool identifier 0 and restore
the columns that were initially deleted in
commit 1a6f708ec5:

	information_schema.innodb_buffer_page.pool_id
	information_schema.innodb_buffer_page_lru.pool_id
	information_schema.innodb_buffer_pool_stats.pool_id
	information_schema.innodb_cmpmem.buffer_pool_instance
	information_schema.innodb_cmpmem_reset.buffer_pool_instance

Thanks to Vladislav Vaintroub for pointing this out.
This commit is contained in:
Marko Mäkelä
2020-02-12 20:54:59 +02:00
parent f0606a7530
commit 20a7f75fbf
10 changed files with 118 additions and 101 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
mysql-test/main/information_schema_all_engines.result
View File

@ -99,9 +99,9 @@ GEOMETRY_COLUMNS F_TABLE_SCHEMA
GLOBAL_STATUS VARIABLE_NAME GLOBAL_STATUS VARIABLE_NAME
GLOBAL_VARIABLES VARIABLE_NAME GLOBAL_VARIABLES VARIABLE_NAME
INDEX_STATISTICS TABLE_SCHEMA INDEX_STATISTICS TABLE_SCHEMA
INNODB_BUFFER_PAGE BLOCK_ID INNODB_BUFFER_PAGE POOL_ID
INNODB_BUFFER_PAGE_LRU LRU_POSITION INNODB_BUFFER_PAGE_LRU POOL_ID
INNODB_BUFFER_POOL_STATS POOL_SIZE INNODB_BUFFER_POOL_STATS POOL_ID
INNODB_CMP page_size INNODB_CMP page_size
INNODB_CMPMEM page_size INNODB_CMPMEM page_size
INNODB_CMPMEM_RESET page_size INNODB_CMPMEM_RESET page_size
@ -180,9 +180,9 @@ GEOMETRY_COLUMNS F_TABLE_SCHEMA
GLOBAL_STATUS VARIABLE_NAME GLOBAL_STATUS VARIABLE_NAME
GLOBAL_VARIABLES VARIABLE_NAME GLOBAL_VARIABLES VARIABLE_NAME
INDEX_STATISTICS TABLE_SCHEMA INDEX_STATISTICS TABLE_SCHEMA
INNODB_BUFFER_PAGE BLOCK_ID INNODB_BUFFER_PAGE POOL_ID
INNODB_BUFFER_PAGE_LRU LRU_POSITION INNODB_BUFFER_PAGE_LRU POOL_ID
INNODB_BUFFER_POOL_STATS POOL_SIZE INNODB_BUFFER_POOL_STATS POOL_ID
INNODB_CMP page_size INNODB_CMP page_size
INNODB_CMPMEM page_size INNODB_CMPMEM page_size
INNODB_CMPMEM_RESET page_size INNODB_CMPMEM_RESET page_size

4
mysql-test/main/sp-group.result
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@ -22,9 +22,9 @@ ORDER BY table1.NUMBER_RECORDS
LIMIT 0 LIMIT 0
; ;
CALL s1; CALL s1;
LRU_POSITION SPACE PAGE_NUMBER PAGE_TYPE FLUSH_TYPE FIX_COUNT IS_HASHED NEWEST_MODIFICATION OLDEST_MODIFICATION ACCESS_TIME TABLE_NAME INDEX_NAME NUMBER_RECORDS DATA_SIZE COMPRESSED_SIZE COMPRESSED IO_FIX IS_OLD FREE_PAGE_CLOCK pk f0 f1 f2 f3 f4 f5 f6 f7 f8 f9 POOL_ID LRU_POSITION SPACE PAGE_NUMBER PAGE_TYPE FLUSH_TYPE FIX_COUNT IS_HASHED NEWEST_MODIFICATION OLDEST_MODIFICATION ACCESS_TIME TABLE_NAME INDEX_NAME NUMBER_RECORDS DATA_SIZE COMPRESSED_SIZE COMPRESSED IO_FIX IS_OLD FREE_PAGE_CLOCK pk f0 f1 f2 f3 f4 f5 f6 f7 f8 f9
CALL s1; CALL s1;
LRU_POSITION SPACE PAGE_NUMBER PAGE_TYPE FLUSH_TYPE FIX_COUNT IS_HASHED NEWEST_MODIFICATION OLDEST_MODIFICATION ACCESS_TIME TABLE_NAME INDEX_NAME NUMBER_RECORDS DATA_SIZE COMPRESSED_SIZE COMPRESSED IO_FIX IS_OLD FREE_PAGE_CLOCK pk f0 f1 f2 f3 f4 f5 f6 f7 f8 f9 POOL_ID LRU_POSITION SPACE PAGE_NUMBER PAGE_TYPE FLUSH_TYPE FIX_COUNT IS_HASHED NEWEST_MODIFICATION OLDEST_MODIFICATION ACCESS_TIME TABLE_NAME INDEX_NAME NUMBER_RECORDS DATA_SIZE COMPRESSED_SIZE COMPRESSED IO_FIX IS_OLD FREE_PAGE_CLOCK pk f0 f1 f2 f3 f4 f5 f6 f7 f8 f9
drop table t1; drop table t1;
drop view view_t1; drop view view_t1;
drop procedure s1; drop procedure s1;

8
mysql-test/suite/innodb/r/innodb_skip_innodb_is_tables.result
View File

@ -27,11 +27,11 @@ database_name table_name index_name compress_ops compress_ops_ok compress_time u
Warnings: Warnings:
Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_cmp_per_index_reset but the InnoDB storage engine is not installed Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_cmp_per_index_reset but the InnoDB storage engine is not installed
select * from information_schema.innodb_cmpmem; select * from information_schema.innodb_cmpmem;
page_size pages_used pages_free relocation_ops relocation_time page_size buffer_pool_instance pages_used pages_free relocation_ops relocation_time
Warnings: Warnings:
Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_cmpmem but the InnoDB storage engine is not installed Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_cmpmem but the InnoDB storage engine is not installed
select * from information_schema.innodb_cmpmem_reset; select * from information_schema.innodb_cmpmem_reset;
page_size pages_used pages_free relocation_ops relocation_time page_size buffer_pool_instance pages_used pages_free relocation_ops relocation_time
Warnings: Warnings:
Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_cmpmem_reset but the InnoDB storage engine is not installed Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_cmpmem_reset but the InnoDB storage engine is not installed
select * from information_schema.innodb_metrics; select * from information_schema.innodb_metrics;
@ -344,11 +344,11 @@ KEY VALUE
Warnings: Warnings:
Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_ft_config but the InnoDB storage engine is not installed Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_ft_config but the InnoDB storage engine is not installed
select * from information_schema.innodb_buffer_page; select * from information_schema.innodb_buffer_page;
BLOCK_ID SPACE PAGE_NUMBER PAGE_TYPE FLUSH_TYPE FIX_COUNT IS_HASHED NEWEST_MODIFICATION OLDEST_MODIFICATION ACCESS_TIME TABLE_NAME INDEX_NAME NUMBER_RECORDS DATA_SIZE COMPRESSED_SIZE PAGE_STATE IO_FIX IS_OLD FREE_PAGE_CLOCK POOL_ID BLOCK_ID SPACE PAGE_NUMBER PAGE_TYPE FLUSH_TYPE FIX_COUNT IS_HASHED NEWEST_MODIFICATION OLDEST_MODIFICATION ACCESS_TIME TABLE_NAME INDEX_NAME NUMBER_RECORDS DATA_SIZE COMPRESSED_SIZE PAGE_STATE IO_FIX IS_OLD FREE_PAGE_CLOCK
Warnings: Warnings:
Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_buffer_page but the InnoDB storage engine is not installed Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_buffer_page but the InnoDB storage engine is not installed
select * from information_schema.innodb_buffer_page_lru; select * from information_schema.innodb_buffer_page_lru;
LRU_POSITION SPACE PAGE_NUMBER PAGE_TYPE FLUSH_TYPE FIX_COUNT IS_HASHED NEWEST_MODIFICATION OLDEST_MODIFICATION ACCESS_TIME TABLE_NAME INDEX_NAME NUMBER_RECORDS DATA_SIZE COMPRESSED_SIZE COMPRESSED IO_FIX IS_OLD FREE_PAGE_CLOCK POOL_ID LRU_POSITION SPACE PAGE_NUMBER PAGE_TYPE FLUSH_TYPE FIX_COUNT IS_HASHED NEWEST_MODIFICATION OLDEST_MODIFICATION ACCESS_TIME TABLE_NAME INDEX_NAME NUMBER_RECORDS DATA_SIZE COMPRESSED_SIZE COMPRESSED IO_FIX IS_OLD FREE_PAGE_CLOCK
Warnings: Warnings:
Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_buffer_page_lru but the InnoDB storage engine is not installed Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_buffer_page_lru but the InnoDB storage engine is not installed
select * from information_schema.innodb_buffer_stats; select * from information_schema.innodb_buffer_stats;

1
mysql-test/suite/innodb_i_s/innodb_buffer_page.result
View File

@ -1,6 +1,7 @@
SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_BUFFER_PAGE; SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_BUFFER_PAGE;
Table Create Table Table Create Table
INNODB_BUFFER_PAGE CREATE TEMPORARY TABLE `INNODB_BUFFER_PAGE` ( INNODB_BUFFER_PAGE CREATE TEMPORARY TABLE `INNODB_BUFFER_PAGE` (
`POOL_ID` int(11) unsigned NOT NULL DEFAULT 0,
`BLOCK_ID` bigint(21) unsigned NOT NULL DEFAULT 0, `BLOCK_ID` bigint(21) unsigned NOT NULL DEFAULT 0,
`SPACE` int(11) unsigned NOT NULL DEFAULT 0, `SPACE` int(11) unsigned NOT NULL DEFAULT 0,
`PAGE_NUMBER` int(11) unsigned NOT NULL DEFAULT 0, `PAGE_NUMBER` int(11) unsigned NOT NULL DEFAULT 0,

1
mysql-test/suite/innodb_i_s/innodb_buffer_page_lru.result
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@ -1,6 +1,7 @@
SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_BUFFER_PAGE_LRU; SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_BUFFER_PAGE_LRU;
Table Create Table Table Create Table
INNODB_BUFFER_PAGE_LRU CREATE TEMPORARY TABLE `INNODB_BUFFER_PAGE_LRU` ( INNODB_BUFFER_PAGE_LRU CREATE TEMPORARY TABLE `INNODB_BUFFER_PAGE_LRU` (
`POOL_ID` int(11) unsigned NOT NULL DEFAULT 0,
`LRU_POSITION` bigint(21) unsigned NOT NULL DEFAULT 0, `LRU_POSITION` bigint(21) unsigned NOT NULL DEFAULT 0,
`SPACE` int(11) unsigned NOT NULL DEFAULT 0, `SPACE` int(11) unsigned NOT NULL DEFAULT 0,
`PAGE_NUMBER` int(11) unsigned NOT NULL DEFAULT 0, `PAGE_NUMBER` int(11) unsigned NOT NULL DEFAULT 0,

1
mysql-test/suite/innodb_i_s/innodb_buffer_pool_stats.result
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@ -1,6 +1,7 @@
SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_BUFFER_POOL_STATS; SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_BUFFER_POOL_STATS;
Table Create Table Table Create Table
INNODB_BUFFER_POOL_STATS CREATE TEMPORARY TABLE `INNODB_BUFFER_POOL_STATS` ( INNODB_BUFFER_POOL_STATS CREATE TEMPORARY TABLE `INNODB_BUFFER_POOL_STATS` (
`POOL_ID` int(11) unsigned NOT NULL DEFAULT 0,
`POOL_SIZE` bigint(21) unsigned NOT NULL DEFAULT 0, `POOL_SIZE` bigint(21) unsigned NOT NULL DEFAULT 0,
`FREE_BUFFERS` bigint(21) unsigned NOT NULL DEFAULT 0, `FREE_BUFFERS` bigint(21) unsigned NOT NULL DEFAULT 0,
`DATABASE_PAGES` bigint(21) unsigned NOT NULL DEFAULT 0, `DATABASE_PAGES` bigint(21) unsigned NOT NULL DEFAULT 0,

1
mysql-test/suite/innodb_i_s/innodb_cmpmem.result
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@ -2,6 +2,7 @@ SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_CMPMEM;
Table Create Table Table Create Table
INNODB_CMPMEM CREATE TEMPORARY TABLE `INNODB_CMPMEM` ( INNODB_CMPMEM CREATE TEMPORARY TABLE `INNODB_CMPMEM` (
`page_size` int(5) NOT NULL DEFAULT 0, `page_size` int(5) NOT NULL DEFAULT 0,
`buffer_pool_instance` int(11) NOT NULL DEFAULT 0,
`pages_used` int(11) NOT NULL DEFAULT 0, `pages_used` int(11) NOT NULL DEFAULT 0,
`pages_free` int(11) NOT NULL DEFAULT 0, `pages_free` int(11) NOT NULL DEFAULT 0,
`relocation_ops` bigint(21) NOT NULL DEFAULT 0, `relocation_ops` bigint(21) NOT NULL DEFAULT 0,

1
mysql-test/suite/innodb_i_s/innodb_cmpmem_reset.result
View File

@ -2,6 +2,7 @@ SHOW CREATE TABLE INFORMATION_SCHEMA.INNODB_CMPMEM_RESET;
Table Create Table Table Create Table
INNODB_CMPMEM_RESET CREATE TEMPORARY TABLE `INNODB_CMPMEM_RESET` ( INNODB_CMPMEM_RESET CREATE TEMPORARY TABLE `INNODB_CMPMEM_RESET` (
`page_size` int(5) NOT NULL DEFAULT 0, `page_size` int(5) NOT NULL DEFAULT 0,
`buffer_pool_instance` int(11) NOT NULL DEFAULT 0,
`pages_used` int(11) NOT NULL DEFAULT 0, `pages_used` int(11) NOT NULL DEFAULT 0,
`pages_free` int(11) NOT NULL DEFAULT 0, `pages_free` int(11) NOT NULL DEFAULT 0,
`relocation_ops` bigint(21) NOT NULL DEFAULT 0, `relocation_ops` bigint(21) NOT NULL DEFAULT 0,

180
storage/innobase/handler/i_s.cc
View File

@ -1598,6 +1598,7 @@ namespace Show {
static ST_FIELD_INFO i_s_cmpmem_fields_info[] = static ST_FIELD_INFO i_s_cmpmem_fields_info[] =
{ {
Column("page_size", SLong(5), NOT_NULL, "Buddy Block Size"), Column("page_size", SLong(5), NOT_NULL, "Buddy Block Size"),
Column("buffer_pool_instance", SLong(), NOT_NULL, "Buffer Pool Id"),
Column("pages_used", SLong(), NOT_NULL, "Currently in Use"), Column("pages_used", SLong(), NOT_NULL, "Currently in Use"),
Column("pages_free", SLong(), NOT_NULL, "Currently Available"), Column("pages_free", SLong(), NOT_NULL, "Currently Available"),
Column("relocation_ops", SLonglong(), NOT_NULL, "Total Number of Relocations"), Column("relocation_ops", SLonglong(), NOT_NULL, "Total Number of Relocations"),
@ -1654,16 +1655,16 @@ i_s_cmpmem_fill_low(
mutex_exit(&buf_pool->mutex); mutex_exit(&buf_pool->mutex);
for (uint x = 0; x <= BUF_BUDDY_SIZES; x++) { for (uint x = 0; x <= BUF_BUDDY_SIZES; x++) {
buf_buddy_stat_t* buddy_stat; buf_buddy_stat_t* buddy_stat = &buddy_stat_local[x];
buddy_stat = &buddy_stat_local[x]; Field **field = table->field;
table->field[0]->store(BUF_BUDDY_LOW << x); (*field++)->store(BUF_BUDDY_LOW << x);
table->field[1]->store(buddy_stat->used, true); (*field++)->store(0, true);
table->field[2]->store(zip_free_len_local[x], true); (*field++)->store(buddy_stat->used, true);
table->field[3]->store(buddy_stat->relocated, true); (*field++)->store(zip_free_len_local[x], true);
table->field[4]->store( (*field++)->store(buddy_stat->relocated, true);
buddy_stat->relocated_usec / 1000000, true); (*field)->store(buddy_stat->relocated_usec / 1000000, true);
if (schema_table_store_record(thd, table)) { if (schema_table_store_record(thd, table)) {
DBUG_RETURN(1); DBUG_RETURN(1);
@ -3542,97 +3543,100 @@ namespace Show {
/* Fields of the dynamic table INNODB_BUFFER_POOL_STATS. */ /* Fields of the dynamic table INNODB_BUFFER_POOL_STATS. */
static ST_FIELD_INFO i_s_innodb_buffer_stats_fields_info[] = static ST_FIELD_INFO i_s_innodb_buffer_stats_fields_info[] =
{ {
#define IDX_BUF_STATS_POOL_SIZE 0 #define IDX_BUF_STATS_POOL_ID 0
Column("POOL_ID", ULong(), NOT_NULL),
#define IDX_BUF_STATS_POOL_SIZE 1
Column("POOL_SIZE", ULonglong(), NOT_NULL), Column("POOL_SIZE", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_FREE_BUFFERS 1 #define IDX_BUF_STATS_FREE_BUFFERS 2
Column("FREE_BUFFERS", ULonglong(), NOT_NULL), Column("FREE_BUFFERS", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_LRU_LEN 2 #define IDX_BUF_STATS_LRU_LEN 3
Column("DATABASE_PAGES", ULonglong(), NOT_NULL), Column("DATABASE_PAGES", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_OLD_LRU_LEN 3 #define IDX_BUF_STATS_OLD_LRU_LEN 4
Column("OLD_DATABASE_PAGES", ULonglong(), NOT_NULL), Column("OLD_DATABASE_PAGES", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_FLUSH_LIST_LEN 4 #define IDX_BUF_STATS_FLUSH_LIST_LEN 5
Column("MODIFIED_DATABASE_PAGES", ULonglong(), NOT_NULL), Column("MODIFIED_DATABASE_PAGES", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_PENDING_ZIP 5 #define IDX_BUF_STATS_PENDING_ZIP 6
Column("PENDING_DECOMPRESS", ULonglong(), NOT_NULL), Column("PENDING_DECOMPRESS", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_PENDING_READ 6 #define IDX_BUF_STATS_PENDING_READ 7
Column("PENDING_READS",ULonglong(), NOT_NULL), Column("PENDING_READS",ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_FLUSH_LRU 7 #define IDX_BUF_STATS_FLUSH_LRU 8
Column("PENDING_FLUSH_LRU",ULonglong(), NOT_NULL), Column("PENDING_FLUSH_LRU",ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_FLUSH_LIST 8 #define IDX_BUF_STATS_FLUSH_LIST 9
Column("PENDING_FLUSH_LIST", ULonglong(), NOT_NULL), Column("PENDING_FLUSH_LIST", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_PAGE_YOUNG 9 #define IDX_BUF_STATS_PAGE_YOUNG 10
Column("PAGES_MADE_YOUNG",ULonglong(), NOT_NULL), Column("PAGES_MADE_YOUNG",ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_PAGE_NOT_YOUNG 10 #define IDX_BUF_STATS_PAGE_NOT_YOUNG 11
Column("PAGES_NOT_MADE_YOUNG",ULonglong(), NOT_NULL), Column("PAGES_NOT_MADE_YOUNG",ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_PAGE_YOUNG_RATE 11 #define IDX_BUF_STATS_PAGE_YOUNG_RATE 12
Column("PAGES_MADE_YOUNG_RATE", Float(MAX_FLOAT_STR_LENGTH), NOT_NULL), Column("PAGES_MADE_YOUNG_RATE", Float(MAX_FLOAT_STR_LENGTH), NOT_NULL),
#define IDX_BUF_STATS_PAGE_NOT_YOUNG_RATE 12 #define IDX_BUF_STATS_PAGE_NOT_YOUNG_RATE 13
Column("PAGES_MADE_NOT_YOUNG_RATE", Float(MAX_FLOAT_STR_LENGTH), NOT_NULL), Column("PAGES_MADE_NOT_YOUNG_RATE", Float(MAX_FLOAT_STR_LENGTH), NOT_NULL),
#define IDX_BUF_STATS_PAGE_READ 13 #define IDX_BUF_STATS_PAGE_READ 14
Column("NUMBER_PAGES_READ",ULonglong(), NOT_NULL), Column("NUMBER_PAGES_READ",ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_PAGE_CREATED 14 #define IDX_BUF_STATS_PAGE_CREATED 15
Column("NUMBER_PAGES_CREATED",ULonglong(), NOT_NULL), Column("NUMBER_PAGES_CREATED",ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_PAGE_WRITTEN 15 #define IDX_BUF_STATS_PAGE_WRITTEN 16
Column("NUMBER_PAGES_WRITTEN",ULonglong(), NOT_NULL), Column("NUMBER_PAGES_WRITTEN",ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_PAGE_READ_RATE 16 #define IDX_BUF_STATS_PAGE_READ_RATE 17
Column("PAGES_READ_RATE", Float(MAX_FLOAT_STR_LENGTH), NOT_NULL), Column("PAGES_READ_RATE", Float(MAX_FLOAT_STR_LENGTH), NOT_NULL),
#define IDX_BUF_STATS_PAGE_CREATE_RATE 17 #define IDX_BUF_STATS_PAGE_CREATE_RATE 18
Column("PAGES_CREATE_RATE", Float(MAX_FLOAT_STR_LENGTH), NOT_NULL), Column("PAGES_CREATE_RATE", Float(MAX_FLOAT_STR_LENGTH), NOT_NULL),
#define IDX_BUF_STATS_PAGE_WRITTEN_RATE 18 #define IDX_BUF_STATS_PAGE_WRITTEN_RATE 19
Column("PAGES_WRITTEN_RATE",Float(MAX_FLOAT_STR_LENGTH), NOT_NULL), Column("PAGES_WRITTEN_RATE",Float(MAX_FLOAT_STR_LENGTH), NOT_NULL),
#define IDX_BUF_STATS_GET 19 #define IDX_BUF_STATS_GET 20
Column("NUMBER_PAGES_GET", ULonglong(), NOT_NULL), Column("NUMBER_PAGES_GET", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_HIT_RATE 20 #define IDX_BUF_STATS_HIT_RATE 21
Column("HIT_RATE", ULonglong(), NOT_NULL), Column("HIT_RATE", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_MADE_YOUNG_PCT 21 #define IDX_BUF_STATS_MADE_YOUNG_PCT 22
Column("YOUNG_MAKE_PER_THOUSAND_GETS", ULonglong(), NOT_NULL), Column("YOUNG_MAKE_PER_THOUSAND_GETS", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_NOT_MADE_YOUNG_PCT 22 #define IDX_BUF_STATS_NOT_MADE_YOUNG_PCT 23
Column("NOT_YOUNG_MAKE_PER_THOUSAND_GETS", ULonglong(), NOT_NULL), Column("NOT_YOUNG_MAKE_PER_THOUSAND_GETS", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_READ_AHREAD 23 #define IDX_BUF_STATS_READ_AHEAD 24
Column("NUMBER_PAGES_READ_AHEAD", ULonglong(), NOT_NULL), Column("NUMBER_PAGES_READ_AHEAD", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_READ_AHEAD_EVICTED 24 #define IDX_BUF_STATS_READ_AHEAD_EVICTED 25
Column("NUMBER_READ_AHEAD_EVICTED", ULonglong(), NOT_NULL), Column("NUMBER_READ_AHEAD_EVICTED", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_READ_AHEAD_RATE 25 #define IDX_BUF_STATS_READ_AHEAD_RATE 26
Column("READ_AHEAD_RATE", Float(MAX_FLOAT_STR_LENGTH), NOT_NULL), Column("READ_AHEAD_RATE", Float(MAX_FLOAT_STR_LENGTH), NOT_NULL),
#define IDX_BUF_STATS_READ_AHEAD_EVICT_RATE 26 #define IDX_BUF_STATS_READ_AHEAD_EVICT_RATE 27
Column("READ_AHEAD_EVICTED_RATE",Float(MAX_FLOAT_STR_LENGTH), NOT_NULL), Column("READ_AHEAD_EVICTED_RATE",Float(MAX_FLOAT_STR_LENGTH), NOT_NULL),
#define IDX_BUF_STATS_LRU_IO_SUM 27 #define IDX_BUF_STATS_LRU_IO_SUM 28
Column("LRU_IO_TOTAL", ULonglong(), NOT_NULL), Column("LRU_IO_TOTAL", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_LRU_IO_CUR 28 #define IDX_BUF_STATS_LRU_IO_CUR 29
Column("LRU_IO_CURRENT", ULonglong(), NOT_NULL), Column("LRU_IO_CURRENT", ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_UNZIP_SUM 29 #define IDX_BUF_STATS_UNZIP_SUM 30
Column("UNCOMPRESS_TOTAL",ULonglong(), NOT_NULL), Column("UNCOMPRESS_TOTAL",ULonglong(), NOT_NULL),
#define IDX_BUF_STATS_UNZIP_CUR 30 #define IDX_BUF_STATS_UNZIP_CUR 31
Column("UNCOMPRESS_CURRENT", ULonglong(), NOT_NULL), Column("UNCOMPRESS_CURRENT", ULonglong(), NOT_NULL),
CEnd() CEnd()
@ -3643,9 +3647,7 @@ static ST_FIELD_INFO i_s_innodb_buffer_stats_fields_info[] =
@param[in,out] thd connection @param[in,out] thd connection
@param[in,out] tables tables to fill @param[in,out] tables tables to fill
@return 0 on success, 1 on failure */ @return 0 on success, 1 on failure */
static static int i_s_innodb_stats_fill(THD *thd, TABLE_LIST * tables, Item *)
int
i_s_innodb_stats_fill(THD* thd, TABLE_LIST* tables, Item*)
{ {
TABLE* table; TABLE* table;
Field** fields; Field** fields;
@ -3666,6 +3668,8 @@ i_s_innodb_stats_fill(THD* thd, TABLE_LIST* tables, Item*)
fields = table->field; fields = table->field;
OK(fields[IDX_BUF_STATS_POOL_ID]->store(0, true));
OK(fields[IDX_BUF_STATS_POOL_SIZE]->store(info.pool_size, true)); OK(fields[IDX_BUF_STATS_POOL_SIZE]->store(info.pool_size, true));
OK(fields[IDX_BUF_STATS_LRU_LEN]->store(info.lru_len, true)); OK(fields[IDX_BUF_STATS_LRU_LEN]->store(info.lru_len, true));
@ -3742,7 +3746,7 @@ i_s_innodb_stats_fill(THD* thd, TABLE_LIST* tables, Item*)
OK(fields[IDX_BUF_STATS_NOT_MADE_YOUNG_PCT]->store(0, true)); OK(fields[IDX_BUF_STATS_NOT_MADE_YOUNG_PCT]->store(0, true));
} }
OK(fields[IDX_BUF_STATS_READ_AHREAD]->store( OK(fields[IDX_BUF_STATS_READ_AHEAD]->store(
info.n_ra_pages_read, true)); info.n_ra_pages_read, true));
OK(fields[IDX_BUF_STATS_READ_AHEAD_EVICTED]->store( OK(fields[IDX_BUF_STATS_READ_AHEAD_EVICTED]->store(
@ -3862,63 +3866,66 @@ namespace Show {
/* Fields of the dynamic table INNODB_BUFFER_POOL_PAGE. */ /* Fields of the dynamic table INNODB_BUFFER_POOL_PAGE. */
static ST_FIELD_INFO i_s_innodb_buffer_page_fields_info[] = static ST_FIELD_INFO i_s_innodb_buffer_page_fields_info[] =
{ {
#define IDX_BUFFER_BLOCK_ID 0 #define IDX_BUFFER_POOL_ID 0
Column("POOL_ID", ULong(), NOT_NULL),
#define IDX_BUFFER_BLOCK_ID 1
Column("BLOCK_ID", ULonglong(), NOT_NULL), Column("BLOCK_ID", ULonglong(), NOT_NULL),
#define IDX_BUFFER_PAGE_SPACE 1 #define IDX_BUFFER_PAGE_SPACE 2
Column("SPACE", ULong(), NOT_NULL), Column("SPACE", ULong(), NOT_NULL),
#define IDX_BUFFER_PAGE_NUM 2 #define IDX_BUFFER_PAGE_NUM 3
Column("PAGE_NUMBER", ULong(), NOT_NULL), Column("PAGE_NUMBER", ULong(), NOT_NULL),
#define IDX_BUFFER_PAGE_TYPE 3 #define IDX_BUFFER_PAGE_TYPE 4
Column("PAGE_TYPE", Varchar(64), NULLABLE), Column("PAGE_TYPE", Varchar(64), NULLABLE),
#define IDX_BUFFER_PAGE_FLUSH_TYPE 4 #define IDX_BUFFER_PAGE_FLUSH_TYPE 5
Column("FLUSH_TYPE", ULong(), NOT_NULL), Column("FLUSH_TYPE", ULong(), NOT_NULL),
#define IDX_BUFFER_PAGE_FIX_COUNT 5 #define IDX_BUFFER_PAGE_FIX_COUNT 6
Column("FIX_COUNT", ULong(), NOT_NULL), Column("FIX_COUNT", ULong(), NOT_NULL),
#ifdef BTR_CUR_HASH_ADAPT #ifdef BTR_CUR_HASH_ADAPT
#define IDX_BUFFER_PAGE_HASHED 6 #define IDX_BUFFER_PAGE_HASHED 7
Column("IS_HASHED", SLong(1), NOT_NULL), Column("IS_HASHED", SLong(1), NOT_NULL),
#endif /* BTR_CUR_HASH_ADAPT */ #endif /* BTR_CUR_HASH_ADAPT */
#define IDX_BUFFER_PAGE_NEWEST_MOD 6 + I_S_AHI #define IDX_BUFFER_PAGE_NEWEST_MOD 7 + I_S_AHI
Column("NEWEST_MODIFICATION", ULonglong(), NOT_NULL), Column("NEWEST_MODIFICATION", ULonglong(), NOT_NULL),
#define IDX_BUFFER_PAGE_OLDEST_MOD 7 + I_S_AHI #define IDX_BUFFER_PAGE_OLDEST_MOD 8 + I_S_AHI
Column("OLDEST_MODIFICATION", ULonglong(), NOT_NULL), Column("OLDEST_MODIFICATION", ULonglong(), NOT_NULL),
#define IDX_BUFFER_PAGE_ACCESS_TIME 8 + I_S_AHI #define IDX_BUFFER_PAGE_ACCESS_TIME 9 + I_S_AHI
Column("ACCESS_TIME", ULonglong(), NOT_NULL), Column("ACCESS_TIME", ULonglong(), NOT_NULL),
#define IDX_BUFFER_PAGE_TABLE_NAME 9 + I_S_AHI #define IDX_BUFFER_PAGE_TABLE_NAME 10 + I_S_AHI
Column("TABLE_NAME", Varchar(1024), NULLABLE), Column("TABLE_NAME", Varchar(1024), NULLABLE),
#define IDX_BUFFER_PAGE_INDEX_NAME 10 + I_S_AHI #define IDX_BUFFER_PAGE_INDEX_NAME 11 + I_S_AHI
Column("INDEX_NAME", Varchar(NAME_CHAR_LEN), NULLABLE), Column("INDEX_NAME", Varchar(NAME_CHAR_LEN), NULLABLE),
#define IDX_BUFFER_PAGE_NUM_RECS 11 + I_S_AHI #define IDX_BUFFER_PAGE_NUM_RECS 12 + I_S_AHI
Column("NUMBER_RECORDS", ULonglong(), NOT_NULL), Column("NUMBER_RECORDS", ULonglong(), NOT_NULL),
#define IDX_BUFFER_PAGE_DATA_SIZE 12 + I_S_AHI #define IDX_BUFFER_PAGE_DATA_SIZE 13 + I_S_AHI
Column("DATA_SIZE", ULonglong(), NOT_NULL), Column("DATA_SIZE", ULonglong(), NOT_NULL),
#define IDX_BUFFER_PAGE_ZIP_SIZE 13 + I_S_AHI #define IDX_BUFFER_PAGE_ZIP_SIZE 14 + I_S_AHI
Column("COMPRESSED_SIZE", ULonglong(), NOT_NULL), Column("COMPRESSED_SIZE", ULonglong(), NOT_NULL),
#define IDX_BUFFER_PAGE_STATE 14 + I_S_AHI #define IDX_BUFFER_PAGE_STATE 15 + I_S_AHI
Column("PAGE_STATE", Enum(&page_state_values_typelib), NOT_NULL, DEFAULT_NONE), Column("PAGE_STATE", Enum(&page_state_values_typelib), NOT_NULL, DEFAULT_NONE),
#define IDX_BUFFER_PAGE_IO_FIX 15 + I_S_AHI #define IDX_BUFFER_PAGE_IO_FIX 16 + I_S_AHI
Column("IO_FIX", Enum(&io_values_typelib), NOT_NULL, DEFAULT_NONE), Column("IO_FIX", Enum(&io_values_typelib), NOT_NULL, DEFAULT_NONE),
#define IDX_BUFFER_PAGE_IS_OLD 16 + I_S_AHI #define IDX_BUFFER_PAGE_IS_OLD 17 + I_S_AHI
Column("IS_OLD", SLong(1), NOT_NULL), Column("IS_OLD", SLong(1), NOT_NULL),
#define IDX_BUFFER_PAGE_FREE_CLOCK 17 + I_S_AHI #define IDX_BUFFER_PAGE_FREE_CLOCK 18 + I_S_AHI
Column("FREE_PAGE_CLOCK", ULonglong(), NOT_NULL), Column("FREE_PAGE_CLOCK", ULonglong(), NOT_NULL),
CEnd() CEnd()
@ -3959,6 +3966,8 @@ i_s_innodb_buffer_page_fill(
page_info = info_array + i; page_info = info_array + i;
OK(fields[IDX_BUFFER_POOL_ID]->store(0, true));
OK(fields[IDX_BUFFER_BLOCK_ID]->store( OK(fields[IDX_BUFFER_BLOCK_ID]->store(
page_info->block_id, true)); page_info->block_id, true));
@ -4378,63 +4387,66 @@ UNIV_INTERN struct st_maria_plugin i_s_innodb_buffer_page =
namespace Show { namespace Show {
static ST_FIELD_INFO i_s_innodb_buf_page_lru_fields_info[] = static ST_FIELD_INFO i_s_innodb_buf_page_lru_fields_info[] =
{ {
#define IDX_BUF_LRU_POS 0 #define IDX_BUF_LRU_POOL_ID 0
Column("POOL_ID", ULong(), NOT_NULL),
#define IDX_BUF_LRU_POS 1
Column("LRU_POSITION", ULonglong(), NOT_NULL), Column("LRU_POSITION", ULonglong(), NOT_NULL),
#define IDX_BUF_LRU_PAGE_SPACE 1 #define IDX_BUF_LRU_PAGE_SPACE 2
Column("SPACE", ULong(), NOT_NULL), Column("SPACE", ULong(), NOT_NULL),
#define IDX_BUF_LRU_PAGE_NUM 2 #define IDX_BUF_LRU_PAGE_NUM 3
Column("PAGE_NUMBER", ULong(), NOT_NULL), Column("PAGE_NUMBER", ULong(), NOT_NULL),
#define IDX_BUF_LRU_PAGE_TYPE 3 #define IDX_BUF_LRU_PAGE_TYPE 4
Column("PAGE_TYPE", Varchar(64), NULLABLE), Column("PAGE_TYPE", Varchar(64), NULLABLE),
#define IDX_BUF_LRU_PAGE_FLUSH_TYPE 4 #define IDX_BUF_LRU_PAGE_FLUSH_TYPE 5
Column("FLUSH_TYPE", ULonglong(), NOT_NULL), Column("FLUSH_TYPE", ULonglong(), NOT_NULL),
#define IDX_BUF_LRU_PAGE_FIX_COUNT 5 #define IDX_BUF_LRU_PAGE_FIX_COUNT 6
Column("FIX_COUNT", ULong(), NOT_NULL), Column("FIX_COUNT", ULong(), NOT_NULL),
#ifdef BTR_CUR_HASH_ADAPT #ifdef BTR_CUR_HASH_ADAPT
#define IDX_BUF_LRU_PAGE_HASHED 6 #define IDX_BUF_LRU_PAGE_HASHED 7
Column("IS_HASHED", SLong(1), NOT_NULL), Column("IS_HASHED", SLong(1), NOT_NULL),
#endif /* BTR_CUR_HASH_ADAPT */ #endif /* BTR_CUR_HASH_ADAPT */
#define IDX_BUF_LRU_PAGE_NEWEST_MOD 6 + I_S_AHI #define IDX_BUF_LRU_PAGE_NEWEST_MOD 7 + I_S_AHI
Column("NEWEST_MODIFICATION",ULonglong(), NOT_NULL), Column("NEWEST_MODIFICATION",ULonglong(), NOT_NULL),
#define IDX_BUF_LRU_PAGE_OLDEST_MOD 7 + I_S_AHI #define IDX_BUF_LRU_PAGE_OLDEST_MOD 8 + I_S_AHI
Column("OLDEST_MODIFICATION",ULonglong(), NOT_NULL), Column("OLDEST_MODIFICATION",ULonglong(), NOT_NULL),
#define IDX_BUF_LRU_PAGE_ACCESS_TIME 8 + I_S_AHI #define IDX_BUF_LRU_PAGE_ACCESS_TIME 9 + I_S_AHI
Column("ACCESS_TIME",ULonglong(), NOT_NULL), Column("ACCESS_TIME",ULonglong(), NOT_NULL),
#define IDX_BUF_LRU_PAGE_TABLE_NAME 9 + I_S_AHI #define IDX_BUF_LRU_PAGE_TABLE_NAME 10 + I_S_AHI
Column("TABLE_NAME", Varchar(1024), NULLABLE), Column("TABLE_NAME", Varchar(1024), NULLABLE),
#define IDX_BUF_LRU_PAGE_INDEX_NAME 10 + I_S_AHI #define IDX_BUF_LRU_PAGE_INDEX_NAME 11 + I_S_AHI
Column("INDEX_NAME", Varchar(NAME_CHAR_LEN), NULLABLE), Column("INDEX_NAME", Varchar(NAME_CHAR_LEN), NULLABLE),
#define IDX_BUF_LRU_PAGE_NUM_RECS 11 + I_S_AHI #define IDX_BUF_LRU_PAGE_NUM_RECS 12 + I_S_AHI
Column("NUMBER_RECORDS", ULonglong(), NOT_NULL), Column("NUMBER_RECORDS", ULonglong(), NOT_NULL),
#define IDX_BUF_LRU_PAGE_DATA_SIZE 12 + I_S_AHI #define IDX_BUF_LRU_PAGE_DATA_SIZE 13 + I_S_AHI
Column("DATA_SIZE", ULonglong(), NOT_NULL), Column("DATA_SIZE", ULonglong(), NOT_NULL),
#define IDX_BUF_LRU_PAGE_ZIP_SIZE 13 + I_S_AHI #define IDX_BUF_LRU_PAGE_ZIP_SIZE 14 + I_S_AHI
Column("COMPRESSED_SIZE",ULonglong(), NOT_NULL), Column("COMPRESSED_SIZE",ULonglong(), NOT_NULL),
#define IDX_BUF_LRU_PAGE_STATE 14 + I_S_AHI #define IDX_BUF_LRU_PAGE_STATE 15 + I_S_AHI
Column("COMPRESSED", SLong(1), NOT_NULL), Column("COMPRESSED", SLong(1), NOT_NULL),
#define IDX_BUF_LRU_PAGE_IO_FIX 15 + I_S_AHI #define IDX_BUF_LRU_PAGE_IO_FIX 16 + I_S_AHI
Column("IO_FIX", Enum(&io_values_typelib), NOT_NULL, DEFAULT_NONE), Column("IO_FIX", Enum(&io_values_typelib), NOT_NULL, DEFAULT_NONE),
#define IDX_BUF_LRU_PAGE_IS_OLD 16 + I_S_AHI #define IDX_BUF_LRU_PAGE_IS_OLD 17 + I_S_AHI
Column("IS_OLD", SLong(1), NULLABLE), Column("IS_OLD", SLong(1), NULLABLE),
#define IDX_BUF_LRU_PAGE_FREE_CLOCK 17 + I_S_AHI #define IDX_BUF_LRU_PAGE_FREE_CLOCK 18 + I_S_AHI
Column("FREE_PAGE_CLOCK", ULonglong(), NOT_NULL), Column("FREE_PAGE_CLOCK", ULonglong(), NOT_NULL),
CEnd() CEnd()
@ -4469,6 +4481,8 @@ i_s_innodb_buf_page_lru_fill(
page_info = info_array + i; page_info = info_array + i;
OK(fields[IDX_BUF_LRU_POOL_ID]->store(0, true));
OK(fields[IDX_BUF_LRU_POS]->store( OK(fields[IDX_BUF_LRU_POS]->store(
page_info->block_id, true)); page_info->block_id, true));
@ -4582,9 +4596,7 @@ i_s_innodb_buf_page_lru_fill(
@param[in] thd thread @param[in] thd thread
@param[in,out] tables tables to fill @param[in,out] tables tables to fill
@return 0 on success, 1 on failure */ @return 0 on success, 1 on failure */
static static int i_s_innodb_fill_buffer_lru(THD *thd, TABLE_LIST *tables, Item *)
int
i_s_innodb_fill_buffer_lru(THD *thd, TABLE_LIST *tables, Item*)
{ {
int status = 0; int status = 0;
buf_page_info_t* info_buffer; buf_page_info_t* info_buffer;

10
storage/rocksdb/mysql-test/rocksdb/r/innodb_i_s_tables_disabled.result
View File

@ -13,9 +13,9 @@ database_name table_name index_name compress_ops compress_ops_ok compress_time u
SELECT * FROM INFORMATION_SCHEMA.INNODB_CMP_PER_INDEX_RESET; SELECT * FROM INFORMATION_SCHEMA.INNODB_CMP_PER_INDEX_RESET;
database_name table_name index_name compress_ops compress_ops_ok compress_time uncompress_ops uncompress_time database_name table_name index_name compress_ops compress_ops_ok compress_time uncompress_ops uncompress_time
SELECT * FROM INFORMATION_SCHEMA.INNODB_CMPMEM; SELECT * FROM INFORMATION_SCHEMA.INNODB_CMPMEM;
page_size pages_used pages_free relocation_ops relocation_time page_size buffer_pool_instance pages_used pages_free relocation_ops relocation_time
SELECT * FROM INFORMATION_SCHEMA.INNODB_CMPMEM_RESET; SELECT * FROM INFORMATION_SCHEMA.INNODB_CMPMEM_RESET;
page_size pages_used pages_free relocation_ops relocation_time page_size buffer_pool_instance pages_used pages_free relocation_ops relocation_time
SELECT * FROM INFORMATION_SCHEMA.INNODB_METRICS; SELECT * FROM INFORMATION_SCHEMA.INNODB_METRICS;
NAME SUBSYSTEM COUNT MAX_COUNT MIN_COUNT AVG_COUNT COUNT_RESET MAX_COUNT_RESET MIN_COUNT_RESET AVG_COUNT_RESET TIME_ENABLED TIME_DISABLED TIME_ELAPSED TIME_RESET ENABLED TYPE COMMENT NAME SUBSYSTEM COUNT MAX_COUNT MIN_COUNT AVG_COUNT COUNT_RESET MAX_COUNT_RESET MIN_COUNT_RESET AVG_COUNT_RESET TIME_ENABLED TIME_DISABLED TIME_ELAPSED TIME_RESET ENABLED TYPE COMMENT
metadata_table_handles_opened metadata 0 NULL NULL NULL 0 NULL NULL NULL NULL NULL NULL NULL 0 counter Number of table handles opened metadata_table_handles_opened metadata 0 NULL NULL NULL 0 NULL NULL NULL NULL NULL NULL NULL 0 counter Number of table handles opened
@ -316,11 +316,11 @@ WORD FIRST_DOC_ID LAST_DOC_ID DOC_COUNT DOC_ID POSITION
SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_CONFIG; SELECT * FROM INFORMATION_SCHEMA.INNODB_FT_CONFIG;
KEY VALUE KEY VALUE
SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_POOL_STATS; SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_POOL_STATS;
POOL_SIZE FREE_BUFFERS DATABASE_PAGES OLD_DATABASE_PAGES MODIFIED_DATABASE_PAGES PENDING_DECOMPRESS PENDING_READS PENDING_FLUSH_LRU PENDING_FLUSH_LIST PAGES_MADE_YOUNG PAGES_NOT_MADE_YOUNG PAGES_MADE_YOUNG_RATE PAGES_MADE_NOT_YOUNG_RATE NUMBER_PAGES_READ NUMBER_PAGES_CREATED NUMBER_PAGES_WRITTEN PAGES_READ_RATE PAGES_CREATE_RATE PAGES_WRITTEN_RATE NUMBER_PAGES_GET HIT_RATE YOUNG_MAKE_PER_THOUSAND_GETS NOT_YOUNG_MAKE_PER_THOUSAND_GETS NUMBER_PAGES_READ_AHEAD NUMBER_READ_AHEAD_EVICTED READ_AHEAD_RATE READ_AHEAD_EVICTED_RATE LRU_IO_TOTAL LRU_IO_CURRENT UNCOMPRESS_TOTAL UNCOMPRESS_CURRENT POOL_ID POOL_SIZE FREE_BUFFERS DATABASE_PAGES OLD_DATABASE_PAGES MODIFIED_DATABASE_PAGES PENDING_DECOMPRESS PENDING_READS PENDING_FLUSH_LRU PENDING_FLUSH_LIST PAGES_MADE_YOUNG PAGES_NOT_MADE_YOUNG PAGES_MADE_YOUNG_RATE PAGES_MADE_NOT_YOUNG_RATE NUMBER_PAGES_READ NUMBER_PAGES_CREATED NUMBER_PAGES_WRITTEN PAGES_READ_RATE PAGES_CREATE_RATE PAGES_WRITTEN_RATE NUMBER_PAGES_GET HIT_RATE YOUNG_MAKE_PER_THOUSAND_GETS NOT_YOUNG_MAKE_PER_THOUSAND_GETS NUMBER_PAGES_READ_AHEAD NUMBER_READ_AHEAD_EVICTED READ_AHEAD_RATE READ_AHEAD_EVICTED_RATE LRU_IO_TOTAL LRU_IO_CURRENT UNCOMPRESS_TOTAL UNCOMPRESS_CURRENT
SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE; SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE;
BLOCK_ID SPACE PAGE_NUMBER PAGE_TYPE FLUSH_TYPE FIX_COUNT IS_HASHED NEWEST_MODIFICATION OLDEST_MODIFICATION ACCESS_TIME TABLE_NAME INDEX_NAME NUMBER_RECORDS DATA_SIZE COMPRESSED_SIZE PAGE_STATE IO_FIX IS_OLD FREE_PAGE_CLOCK POOL_ID BLOCK_ID SPACE PAGE_NUMBER PAGE_TYPE FLUSH_TYPE FIX_COUNT IS_HASHED NEWEST_MODIFICATION OLDEST_MODIFICATION ACCESS_TIME TABLE_NAME INDEX_NAME NUMBER_RECORDS DATA_SIZE COMPRESSED_SIZE PAGE_STATE IO_FIX IS_OLD FREE_PAGE_CLOCK
SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE_LRU; SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE_LRU;
LRU_POSITION SPACE PAGE_NUMBER PAGE_TYPE FLUSH_TYPE FIX_COUNT IS_HASHED NEWEST_MODIFICATION OLDEST_MODIFICATION ACCESS_TIME TABLE_NAME INDEX_NAME NUMBER_RECORDS DATA_SIZE COMPRESSED_SIZE COMPRESSED IO_FIX IS_OLD FREE_PAGE_CLOCK POOL_ID LRU_POSITION SPACE PAGE_NUMBER PAGE_TYPE FLUSH_TYPE FIX_COUNT IS_HASHED NEWEST_MODIFICATION OLDEST_MODIFICATION ACCESS_TIME TABLE_NAME INDEX_NAME NUMBER_RECORDS DATA_SIZE COMPRESSED_SIZE COMPRESSED IO_FIX IS_OLD FREE_PAGE_CLOCK
SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES; SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES;
TABLE_ID NAME FLAG N_COLS SPACE ROW_FORMAT ZIP_PAGE_SIZE SPACE_TYPE TABLE_ID NAME FLAG N_COLS SPACE ROW_FORMAT ZIP_PAGE_SIZE SPACE_TYPE
SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS; SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS;