1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
namespace Show {
static ST_FIELD_INFO user_stats_fields[]=
{
Column("USER",Varchar(USERNAME_CHAR_LENGTH),NOT_NULL, "User"),
Column("TOTAL_CONNECTIONS", SLong(), NOT_NULL, "Total_connections"),
Column("CONCURRENT_CONNECTIONS",SLong(), NOT_NULL, "Concurrent_connections"),
Column("CONNECTED_TIME", SLong(), NOT_NULL, "Connected_time"),
Column("BUSY_TIME", Double(MY_INT64_NUM_DECIMAL_DIGITS), NOT_NULL, "Busy_time"),
Column("CPU_TIME", Double(MY_INT64_NUM_DECIMAL_DIGITS), NOT_NULL, "Cpu_time"),
Column("BYTES_RECEIVED", SLonglong(), NOT_NULL, "Bytes_received"),
Column("BYTES_SENT", SLonglong(), NOT_NULL, "Bytes_sent"),
Column("BINLOG_BYTES_WRITTEN", SLonglong(), NOT_NULL, "Binlog_bytes_written"),
Column("ROWS_READ", SLonglong(), NOT_NULL, "Rows_read"),
Column("ROWS_SENT", SLonglong(), NOT_NULL, "Rows_sent"),
Column("ROWS_DELETED", SLonglong(), NOT_NULL, "Rows_deleted"),
Column("ROWS_INSERTED", SLonglong(), NOT_NULL, "Rows_inserted"),
Column("ROWS_UPDATED", SLonglong(), NOT_NULL, "Rows_updated"),
Column("KEY_READ_HITS", SLonglong(), NOT_NULL, "Key_read_hits"),
Column("KEY_READ_MISSES", SLonglong(), NOT_NULL, "Key_read_misses"),
Column("SELECT_COMMANDS", SLonglong(), NOT_NULL, "Select_commands"),
Column("UPDATE_COMMANDS", SLonglong(), NOT_NULL, "Update_commands"),
Column("OTHER_COMMANDS", SLonglong(), NOT_NULL, "Other_commands"),
Column("COMMIT_TRANSACTIONS", SLonglong(), NOT_NULL, "Commit_transactions"),
Column("ROLLBACK_TRANSACTIONS",SLonglong(), NOT_NULL, "Rollback_transactions"),
Column("DENIED_CONNECTIONS", SLonglong(), NOT_NULL, "Denied_connections"),
Column("LOST_CONNECTIONS", SLonglong(), NOT_NULL, "Lost_connections"),
Column("ACCESS_DENIED", SLonglong(), NOT_NULL, "Access_denied"),
Column("EMPTY_QUERIES", SLonglong(), NOT_NULL, "Empty_queries"),
Column("TOTAL_SSL_CONNECTIONS",ULonglong(), NOT_NULL, "Total_ssl_connections"),
Column("MAX_STATEMENT_TIME_EXCEEDED",SLonglong(),NOT_NULL, "Max_statement_time_exceeded"),
CEnd()
};
} // namespace Show
static int user_stats_fill(THD* thd, TABLE_LIST* tables, COND* cond)
{
if (check_global_access(thd, PROCESS_ACL, true))
return 0;
return send_user_stats(thd, &global_user_stats, tables->table);
}
static int user_stats_reset()
{
mysql_mutex_lock(&LOCK_global_user_client_stats);
free_global_user_stats();
init_global_user_stats();
mysql_mutex_unlock(&LOCK_global_user_client_stats);
return 0;
}
static int user_stats_init(void *p)
{
ST_SCHEMA_TABLE *schema= (ST_SCHEMA_TABLE *)p;
schema->fields_info= Show::user_stats_fields;
schema->fill_table= user_stats_fill;
schema->reset_table= user_stats_reset;
return 0;
}
|
