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# Tests for PERFORMANCE_SCHEMA
--source include/not_embedded.inc
--source include/have_perfschema.inc
--source ../include/start_server_common.inc
# Expect classes
show global variables like "performance_schema_max_file_classes";
select count(*) > 0 from performance_schema.setup_instruments
where name like "wait/io/file/%";
# Expect no class lost
show global status like "performance_schema_file_classes_lost";
# Expect no instances
show global variables like "performance_schema_max_file_instances";
select count(*) from performance_schema.file_instances;
# Expect instances lost
--disable_warnings
select variable_value > 0 from information_schema.global_status
where variable_name like 'PERFORMANCE_SCHEMA_FILE_INSTANCES_LOST';
--enable_warnings
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