diff options
Diffstat (limited to 'mysql-test/r/maria-preload.result')
| -rw-r--r-- | mysql-test/r/maria-preload.result | 124 |
1 files changed, 64 insertions, 60 deletions
diff --git a/mysql-test/r/maria-preload.result b/mysql-test/r/maria-preload.result index b463c1b359b..bff6e25450f 100644 --- a/mysql-test/r/maria-preload.result +++ b/mysql-test/r/maria-preload.result @@ -1,4 +1,7 @@ drop table if exists t1, t2; +create temporary table initial +select variable_name,variable_value from +information_schema.global_status where variable_name like "Maria_pagecache_read%"; create table t1 ( a int not null auto_increment, b char(16) not null, @@ -46,24 +49,24 @@ count(*) 20672 flush tables; flush status; -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211388 -Maria_pagecache_reads 115 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 211644 +MARIA_PAGECACHE_READS 3 select count(*) from t1 where b = 'test1'; count(*) 4181 -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211414 -Maria_pagecache_reads 122 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 211926 +MARIA_PAGECACHE_READS 11 select count(*) from t1 where b = 'test1'; count(*) 4181 -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211440 -Maria_pagecache_reads 122 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 212208 +MARIA_PAGECACHE_READS 12 flush tables; flush status; select @@preload_buffer_size; @@ -72,23 +75,23 @@ select @@preload_buffer_size; load index into cache t1; Table Op Msg_type Msg_text test.t1 preload_keys status OK -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211511 -Maria_pagecache_reads 193 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 212535 +MARIA_PAGECACHE_READS 84 select count(*) from t1 where b = 'test1'; count(*) 4181 -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211537 -Maria_pagecache_reads 193 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 212817 +MARIA_PAGECACHE_READS 85 flush tables; flush status; -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211537 -Maria_pagecache_reads 193 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 213073 +MARIA_PAGECACHE_READS 86 set session preload_buffer_size=256*1024; select @@preload_buffer_size; @@preload_buffer_size @@ -96,23 +99,23 @@ select @@preload_buffer_size; load index into cache t1 ignore leaves; Table Op Msg_type Msg_text test.t1 preload_keys status OK -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211608 -Maria_pagecache_reads 264 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 213400 +MARIA_PAGECACHE_READS 158 select count(*) from t1 where b = 'test1'; count(*) 4181 -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211634 -Maria_pagecache_reads 270 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 213682 +MARIA_PAGECACHE_READS 165 flush tables; flush status; -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211634 -Maria_pagecache_reads 270 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 213938 +MARIA_PAGECACHE_READS 166 set session preload_buffer_size=1*1024; select @@preload_buffer_size; @@preload_buffer_size @@ -121,52 +124,53 @@ load index into cache t1, t2 key (primary,b) ignore leaves; Table Op Msg_type Msg_text test.t1 preload_keys status OK test.t2 preload_keys status OK -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211748 -Maria_pagecache_reads 384 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 214308 +MARIA_PAGECACHE_READS 281 select count(*) from t1 where b = 'test1'; count(*) 4181 select count(*) from t2 where b = 'test1'; count(*) 2584 -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211788 -Maria_pagecache_reads 387 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 214604 +MARIA_PAGECACHE_READS 285 flush tables; flush status; -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211788 -Maria_pagecache_reads 387 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 214860 +MARIA_PAGECACHE_READS 286 load index into cache t3, t2 key (primary,b) ; Table Op Msg_type Msg_text test.t3 preload_keys Error Table 'test.t3' doesn't exist test.t3 preload_keys error Corrupt test.t2 preload_keys status OK -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211831 -Maria_pagecache_reads 430 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 215159 +MARIA_PAGECACHE_READS 330 flush tables; flush status; -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211831 -Maria_pagecache_reads 430 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 215415 +MARIA_PAGECACHE_READS 331 load index into cache t3 key (b), t2 key (c) ; Table Op Msg_type Msg_text test.t3 preload_keys Error Table 'test.t3' doesn't exist test.t3 preload_keys error Corrupt test.t2 preload_keys Error Key 'c' doesn't exist in table 't2' test.t2 preload_keys status Operation failed -show status like "maria_pagecache_read%"; -Variable_name Value -Maria_pagecache_read_requests 211831 -Maria_pagecache_reads 430 +select g.variable_name,g.variable_value-i.variable_value from information_schema.global_status as g,initial as i where g.variable_name like "Maria_pagecache_read%" and g.variable_name=i.variable_name order by g.variable_name desc; +variable_name g.variable_value-i.variable_value +MARIA_PAGECACHE_READ_REQUESTS 215671 +MARIA_PAGECACHE_READS 332 drop table t1, t2; +drop temporary table initial; show status like "key_read%"; Variable_name Value Key_read_requests 0 |