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Edit File: relaylog.result

include/master-slave.inc
[connection master]
drop table if exists test.t1;
reset master;
create table test.t1(a int);
drop table test.t1;
show binlog events from <binlog_start>;
Log_name	Pos	Event_type	Server_id	End_log_pos	Info
slave-bin.000001	#	Query	#	#	use `test`; create table test.t1(a int)
slave-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
"============ Performance schema on master ============"
select
substring(file_name, locate("master-", file_name)) as FILE_NAME,
EVENT_NAME,
if (count_read > 0, "MANY", "NONE") as COUNT_READ,
if (count_write > 0,"MANY", "NONE") as COUNT_WRITE,
if (sum_number_of_bytes_read > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_READ,
if (sum_number_of_bytes_write > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_WRITE
from performance_schema.file_summary_by_instance
where file_name like "%master-%" order by file_name;
FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
master-bin.000001	wait/io/file/sql/binlog	MANY	MANY	MANY	MANY
master-bin.index	wait/io/file/sql/binlog_index	NONE	MANY	NONE	MANY
select * from performance_schema.file_summary_by_instance
where file_name like "%slave-%" order by file_name;
FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
"Expect a master binlog + binlog_index"
select
substring(file_name, locate("master-", file_name)) as FILE_NAME,
EVENT_NAME,
if (count_read > 0, "MANY", "NONE") as COUNT_READ,
if (count_write > 0,"MANY", "NONE") as COUNT_WRITE,
if (sum_number_of_bytes_read > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_READ,
if (sum_number_of_bytes_write > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_WRITE
from performance_schema.file_summary_by_instance
where event_name like "%binlog%" order by file_name;
FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
master-bin.000001	wait/io/file/sql/binlog	MANY	MANY	MANY	MANY
master-bin.index	wait/io/file/sql/binlog_index	NONE	MANY	NONE	MANY
select
EVENT_NAME,
if (count_read > 0, "MANY", "NONE") as COUNT_READ,
if (count_write > 0,"MANY", "NONE") as COUNT_WRITE,
if (sum_number_of_bytes_read > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_READ,
if (sum_number_of_bytes_write > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_WRITE
from performance_schema.file_summary_by_event_name
where event_name like "%binlog%" order by event_name;
EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
wait/io/file/sql/binlog	MANY	MANY	MANY	MANY
wait/io/file/sql/binlog_index	NONE	MANY	NONE	MANY
select
EVENT_NAME,
if (count_star > 0, "MANY", "NONE") as COUNT_STAR
from performance_schema.events_waits_summary_global_by_event_name
where event_name like "%MYSQL_BIN_LOG%"
  and event_name not like "%MYSQL_BIN_LOG::update_cond"
  order by event_name;
EVENT_NAME	COUNT_STAR
wait/synch/cond/sql/MYSQL_BIN_LOG::COND_prep_xids	NONE
wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_index	MANY
wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_prep_xids	NONE
"Expect no slave relay log"
select * from performance_schema.file_summary_by_instance
where event_name like "%relaylog%" order by file_name;
FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
select * from performance_schema.file_summary_by_event_name
where event_name like "%relaylog%" order by event_name;
EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
wait/io/file/sql/relaylog	0	0	0	0
wait/io/file/sql/relaylog_index	0	0	0	0
select * from performance_schema.events_waits_summary_global_by_event_name
where event_name like "%MYSQL_RELAY_LOG%"
  and event_name not like "%MYSQL_RELAY_LOG::update_cond"
  order by event_name;
EVENT_NAME	COUNT_STAR	SUM_TIMER_WAIT	MIN_TIMER_WAIT	AVG_TIMER_WAIT	MAX_TIMER_WAIT
wait/synch/mutex/sql/MYSQL_RELAY_LOG::LOCK_index	0	0	0	0	0
"============ Performance schema on slave ============"
select * from performance_schema.file_summary_by_instance
where file_name like "%master-%" order by file_name;
FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
select
substring(file_name, locate("slave-", file_name)) as FILE_NAME,
EVENT_NAME,
if (count_read > 0, "MANY", "NONE") as COUNT_READ,
if (count_write > 0,"MANY", "NONE") as COUNT_WRITE,
if (sum_number_of_bytes_read > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_READ,
if (sum_number_of_bytes_write > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_WRITE
from performance_schema.file_summary_by_instance
where file_name like "%slave-%"
  and (file_name not like "%slave-relay-bin.0%"
       or file_name like "%slave-relay-bin.000001"
       or file_name like "%slave-relay-bin.000002")
order by file_name;
FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
slave-bin.000001	wait/io/file/sql/binlog	MANY	MANY	MANY	MANY
slave-bin.index	wait/io/file/sql/binlog_index	NONE	MANY	NONE	MANY
slave-relay-bin.000001	wait/io/file/sql/relaylog	MANY	MANY	MANY	MANY
slave-relay-bin.000002	wait/io/file/sql/relaylog	MANY	MANY	MANY	MANY
slave-relay-bin.index	wait/io/file/sql/relaylog_index	MANY	MANY	MANY	MANY
"Expect a slave binlog + binlog_index"
select
substring(file_name, locate("slave-", file_name)) as FILE_NAME,
EVENT_NAME,
if (count_read > 0, "MANY", "NONE") as COUNT_READ,
if (count_write > 0,"MANY", "NONE") as COUNT_WRITE,
if (sum_number_of_bytes_read > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_READ,
if (sum_number_of_bytes_write > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_WRITE
from performance_schema.file_summary_by_instance
where event_name like "%binlog%" order by file_name;
FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
slave-bin.000001	wait/io/file/sql/binlog	MANY	MANY	MANY	MANY
slave-bin.index	wait/io/file/sql/binlog_index	NONE	MANY	NONE	MANY
select
EVENT_NAME,
if (count_read > 0, "MANY", "NONE") as COUNT_READ,
if (count_write > 0,"MANY", "NONE") as COUNT_WRITE,
if (sum_number_of_bytes_read > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_READ,
if (sum_number_of_bytes_write > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_WRITE
from performance_schema.file_summary_by_event_name
where event_name like "%binlog%" order by event_name;
EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
wait/io/file/sql/binlog	MANY	MANY	MANY	MANY
wait/io/file/sql/binlog_index	NONE	MANY	NONE	MANY
select
EVENT_NAME,
if (count_star > 0, "MANY", "NONE") as COUNT_STAR
from performance_schema.events_waits_summary_global_by_event_name
where event_name like "%MYSQL_BIN_LOG%"
  and event_name not like "%MYSQL_BIN_LOG::update_cond"
  order by event_name;
EVENT_NAME	COUNT_STAR
wait/synch/cond/sql/MYSQL_BIN_LOG::COND_prep_xids	NONE
wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_index	MANY
wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_prep_xids	NONE
"Expect a slave relay log"
select
substring(file_name, locate("slave-", file_name)) as FILE_NAME,
EVENT_NAME,
if (count_read > 0, "MANY", "NONE") as COUNT_READ,
if (count_write > 0,"MANY", "NONE") as COUNT_WRITE,
if (sum_number_of_bytes_read > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_READ,
if (sum_number_of_bytes_write > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_WRITE
from performance_schema.file_summary_by_instance
where event_name like "%relaylog%"
  and (file_name not like "%slave-relay-bin.0%"
       or file_name like "%slave-relay-bin.000001"
       or file_name like "%slave-relay-bin.000002")
order by file_name;
FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
slave-relay-bin.000001	wait/io/file/sql/relaylog	MANY	MANY	MANY	MANY
slave-relay-bin.000002	wait/io/file/sql/relaylog	MANY	MANY	MANY	MANY
slave-relay-bin.index	wait/io/file/sql/relaylog_index	MANY	MANY	MANY	MANY
select
EVENT_NAME,
if (count_read > 0, "MANY", "NONE") as COUNT_READ,
if (count_write > 0,"MANY", "NONE") as COUNT_WRITE,
if (sum_number_of_bytes_read > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_READ,
if (sum_number_of_bytes_write > 0, "MANY", "NONE") as SUM_NUMBER_OF_BYTES_WRITE
from performance_schema.file_summary_by_event_name
where event_name like "%relaylog%" order by event_name;
EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
wait/io/file/sql/relaylog	MANY	MANY	MANY	MANY
wait/io/file/sql/relaylog_index	MANY	MANY	MANY	MANY
select
EVENT_NAME,
if (count_star > 0, "MANY", "NONE") as COUNT_STAR
from performance_schema.events_waits_summary_global_by_event_name
where event_name like "%MYSQL_RELAY_LOG%"
  and event_name not like "%MYSQL_RELAY_LOG::update_cond"
  order by event_name;
EVENT_NAME	COUNT_STAR
wait/synch/mutex/sql/MYSQL_RELAY_LOG::LOCK_index	MANY
include/stop_slave.inc

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