sizing_growth.result

create table test.t0(a int) engine = innodb;
flush status;
flush tables;
select * from performance_schema.mutex_instances;
select * from performance_schema.rwlock_instances;
select * from performance_schema.cond_instances;
select * from performance_schema.file_instances;
select count(*) from performance_schema.mutex_instances
into @v0_mutex_instances;
select count(*) from performance_schema.rwlock_instances
into @v0_rwlock_instances;
select count(*) from performance_schema.cond_instances
into @v0_cond_instances;
select count(*) from performance_schema.file_instances
into @v0_file_instances;
select count(*) from performance_schema.mutex_instances
into @v1_mutex_instances;
select count(*) from performance_schema.rwlock_instances
into @v1_rwlock_instances;
select count(*) from performance_schema.cond_instances
into @v1_cond_instances;
select count(*) from performance_schema.file_instances
into @v1_file_instances;
select count(name), name from performance_schema.mutex_instances
group by name;
select count(name), name from performance_schema.rwlock_instances
group by name;
select count(name), name from performance_schema.cond_instances
group by name;
select count(event_name), event_name from performance_schema.file_instances
group by event_name;
begin;
create table test.t1(a int) engine = innodb;
create table test.t2(a int) engine = innodb;
create table test.t3(a int) engine = innodb;
create table test.t4(a int) engine = innodb;
create table test.t5(a int) engine = innodb;
create table test.t6(a int) engine = innodb;
create table test.t7(a int) engine = innodb;
create table test.t8(a int) engine = innodb;
create table test.t9(a int) engine = innodb;
create table test.t10(a int) engine = innodb;
select * from test.t1;
select * from test.t2;
select * from test.t3;
select * from test.t4;
select * from test.t5;
select * from test.t6;
select * from test.t7;
select * from test.t8;
select * from test.t9;
select * from test.t10;
commit;
select count(*) from performance_schema.mutex_instances
into @v2_mutex_instances;
select count(*) from performance_schema.rwlock_instances
into @v2_rwlock_instances;
select count(*) from performance_schema.cond_instances
into @v2_cond_instances;
select count(*) from performance_schema.file_instances
into @v2_file_instances;
select count(name), name from performance_schema.mutex_instances
group by name;
select count(name), name from performance_schema.rwlock_instances
group by name;
select count(name), name from performance_schema.cond_instances
group by name;
select count(event_name), event_name from performance_schema.file_instances
group by event_name;
select @v2_mutex_instances, @v1_mutex_instances, @v0_mutex_instances;
select @v2_rwlock_instances, @v1_rwlock_instances, @v0_rwlock_instances;
select @v2_cond_instances, @v1_cond_instances, @v0_cond_instances;
select @v2_file_instances, @v1_file_instances, @v0_file_instances;
select round((@v2_mutex_instances - @v1_mutex_instances) / 10)
into @mutex_per_share;
select round((@v2_rwlock_instances - @v1_rwlock_instances) / 10)
into @rwlock_per_share;
select round((@v2_cond_instances - @v1_cond_instances) / 10)
into @cond_per_share;
select round((@v2_file_instances - @v1_file_instances) / 10)
into @file_per_share;
select "con1 connected";
select "con2 connected";
select "con3 connected";
select "con4 connected";
select "con5 connected";
select "con6 connected";
select "con7 connected";
select "con8 connected";
select "con9 connected";
select "con10 connected";
select count(*) from performance_schema.mutex_instances
into @v3_mutex_instances;
select count(*) from performance_schema.rwlock_instances
into @v3_rwlock_instances;
select count(*) from performance_schema.cond_instances
into @v3_cond_instances;
select count(*) from performance_schema.file_instances
into @v3_file_instances;
select count(name), name from performance_schema.mutex_instances
group by name;
select count(name), name from performance_schema.rwlock_instances
group by name;
select count(name), name from performance_schema.cond_instances
group by name;
select count(event_name), event_name from performance_schema.file_instances
group by event_name;
select @v3_mutex_instances, @v2_mutex_instances;
select @v3_rwlock_instances, @v2_rwlock_instances;
select @v3_cond_instances, @v2_cond_instances;
select @v3_file_instances, @v2_file_instances;
select round((@v3_mutex_instances - @v2_mutex_instances) / 10)
into @mutex_per_con;
select round((@v3_rwlock_instances - @v2_rwlock_instances) / 10)
into @rwlock_per_con;
select round((@v3_cond_instances - @v2_cond_instances) / 10)
into @cond_per_con;
select round((@v3_file_instances - @v2_file_instances) / 10)
into @file_per_con;
lock table test.t1 write, test.t2 write, test.t3 write, test.t4 write,
test.t5 write, test.t6 write, test.t7 write, test.t8 write, test.t9 write,
test.t10 write;
select t1.*, t2.*, t3.*, t4.*, t5.*, t6.*, t7.*, t8.*, t9.*, t10.*
from t1, t2, t3, t4, t5, t6, t7, t8, t9, t10;
select t1.*, t2.*, t3.*, t4.*, t5.*, t6.*, t7.*, t8.*, t9.*, t10.*
from t1, t2, t3, t4, t5, t6, t7, t8, t9, t10;
select t1.*, t2.*, t3.*, t4.*, t5.*, t6.*, t7.*, t8.*, t9.*, t10.*
from t1, t2, t3, t4, t5, t6, t7, t8, t9, t10;
select t1.*, t2.*, t3.*, t4.*, t5.*, t6.*, t7.*, t8.*, t9.*, t10.*
from t1, t2, t3, t4, t5, t6, t7, t8, t9, t10;
select t1.*, t2.*, t3.*, t4.*, t5.*, t6.*, t7.*, t8.*, t9.*, t10.*
from t1, t2, t3, t4, t5, t6, t7, t8, t9, t10;
select t1.*, t2.*, t3.*, t4.*, t5.*, t6.*, t7.*, t8.*, t9.*, t10.*
from t1, t2, t3, t4, t5, t6, t7, t8, t9, t10;
select t1.*, t2.*, t3.*, t4.*, t5.*, t6.*, t7.*, t8.*, t9.*, t10.*
from t1, t2, t3, t4, t5, t6, t7, t8, t9, t10;
select t1.*, t2.*, t3.*, t4.*, t5.*, t6.*, t7.*, t8.*, t9.*, t10.*
from t1, t2, t3, t4, t5, t6, t7, t8, t9, t10;
select t1.*, t2.*, t3.*, t4.*, t5.*, t6.*, t7.*, t8.*, t9.*, t10.*
from t1, t2, t3, t4, t5, t6, t7, t8, t9, t10;
select t1.*, t2.*, t3.*, t4.*, t5.*, t6.*, t7.*, t8.*, t9.*, t10.*
from t1, t2, t3, t4, t5, t6, t7, t8, t9, t10;
select count(*) from performance_schema.mutex_instances
into @v4_mutex_instances;
select count(*) from performance_schema.rwlock_instances
into @v4_rwlock_instances;
select count(*) from performance_schema.cond_instances
into @v4_cond_instances;
select count(*) from performance_schema.file_instances
into @v4_file_instances;
select count(name), name from performance_schema.mutex_instances
group by name;
select count(name), name from performance_schema.rwlock_instances
group by name;
select count(name), name from performance_schema.cond_instances
group by name;
select count(event_name), event_name from performance_schema.file_instances
group by event_name;
select @v4_mutex_instances, @v3_mutex_instances;
select @v4_rwlock_instances, @v3_rwlock_instances;
select @v4_cond_instances, @v3_cond_instances;
select @v4_file_instances, @v3_file_instances;
select round((@v4_mutex_instances - @v3_mutex_instances) / 10)
into @mutex_per_handle;
select round((@v4_rwlock_instances - @v3_rwlock_instances) / 10)
into @rwlock_per_handle;
select round((@v4_cond_instances - @v3_cond_instances) / 10)
into @cond_per_handle;
select round((@v4_file_instances - @v3_file_instances) / 10)
into @file_per_handle;
unlock tables;
drop table test.t1;
drop table test.t2;
drop table test.t3;
drop table test.t4;
drop table test.t5;
drop table test.t6;
drop table test.t7;
drop table test.t8;
drop table test.t9;
drop table test.t10;
show status like "performance_schema%";
Variable_name	Value
Performance_schema_accounts_lost	0
Performance_schema_cond_classes_lost	0
Performance_schema_cond_instances_lost	0
Performance_schema_digest_lost	0
Performance_schema_file_classes_lost	0
Performance_schema_file_handles_lost	0
Performance_schema_file_instances_lost	0
Performance_schema_hosts_lost	0
Performance_schema_locker_lost	0
Performance_schema_memory_classes_lost	0
Performance_schema_metadata_lock_lost	0
Performance_schema_mutex_classes_lost	0
Performance_schema_mutex_instances_lost	0
Performance_schema_nested_statement_lost	0
Performance_schema_prepared_statements_lost	0
Performance_schema_program_lost	0
Performance_schema_rwlock_classes_lost	0
Performance_schema_rwlock_instances_lost	0
Performance_schema_session_connect_attrs_lost	0
Performance_schema_socket_classes_lost	0
Performance_schema_socket_instances_lost	0
Performance_schema_stage_classes_lost	0
Performance_schema_statement_classes_lost	0
Performance_schema_table_handles_lost	0
Performance_schema_table_instances_lost	0
Performance_schema_thread_classes_lost	0
Performance_schema_thread_instances_lost	0
Performance_schema_users_lost	0
select @rwlock_per_share <= 4;
@rwlock_per_share <= 4
1
select @cond_per_share;
@cond_per_share
0
select @file_per_share <= 3;
@file_per_share <= 3
1
select @mutex_per_con;
@mutex_per_con
5
select @rwlock_per_con;
@rwlock_per_con
1
select @cond_per_con;
@cond_per_con
2
select @file_per_con;
@file_per_con
0
select @mutex_per_handle;
@mutex_per_handle
0
select @rwlock_per_handle;
@rwlock_per_handle
0
select @cond_per_handle;
@cond_per_handle
0
select @file_per_handle;
@file_per_handle
0
select if(
(@rwlock_per_share <= 4)
AND (@cond_per_share = 0)
AND (@file_per_share <= 3)
AND (@mutex_per_con = 5)
AND (@rwlock_per_con = 1)
AND (@cond_per_con = 2)
AND (@file_per_con = 0)
AND (@mutex_per_handle = 0)
AND (@rwlock_per_handle = 0)
AND (@cond_per_handle = 0)
AND (@file_per_handle = 0),
"OK: heuristics are up to date",
"FAILED: heuristics need to be updated")
as status;
status
OK: heuristics are up to date
drop table test.t0;