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MySQL Globalization
MySQL Information Schema
MySQL Installation Guide
MySQL and Linux/Unix
MySQL and macOS
MySQL Partitioning
MySQL Performance Schema
MySQL Replication
Using the MySQL Yum Repository
MySQL Restrictions and Limitations
Security in MySQL
MySQL and Solaris
Building MySQL from Source
Starting and Stopping MySQL
MySQL Tutorial
MySQL and Windows
MySQL NDB Cluster 7.5
These views summarize memory use, grouped by thread. By default, rows are sorted by descending amount of memory used.
Thememory_by_thread_by_current_bytes andx$memory_by_thread_by_current_bytes views have these columns:
thread_idThe thread ID.
userThe thread user or thread name.
current_count_usedThe current number of allocated memory blocks that have not been freed yet for the thread.
current_allocatedThe current number of allocated bytes that have not been freed yet for the thread.
current_avg_allocThe current number of allocated bytes per memory block for the thread.
current_max_allocThe largest single current memory allocation in bytes for the thread.
total_allocatedThe total memory allocation in bytes for the thread.
PDF (A4) - 35.2Mb
Man Pages (TGZ) - 256.4Kb
Man Pages (Zip) - 361.2Kb
Info (Gzip) - 3.4Mb
Info (Zip) - 3.4Mb
MySQL Globalization
MySQL Information Schema
MySQL Installation Guide
MySQL and Linux/Unix
MySQL and macOS
MySQL Partitioning
MySQL Performance Schema
MySQL Replication
Using the MySQL Yum Repository
MySQL Restrictions and Limitations
Security in MySQL
MySQL and Solaris
Building MySQL from Source
Starting and Stopping MySQL
MySQL Tutorial
MySQL and Windows
MySQL NDB Cluster 7.5