February 2018
Intermediate to advanced
510 pages
16h 10m
English
Content preview from MySQL 8 Administrator???s Guide
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Memcached general statistics
To help you understand the statistics of memcached better, we will provide an overview of health and performance. Statistics returned by memcached and their meaning are shown in the following table:
Terms used to define the value for each of the statistics are:
- 32u: 32-bit unsigned integer
- 64u: 64-bit unsigned integer
- 32u:32u: Two 32-bit unsigned integers separated by a colon
- String: Character string
|
Statistic
|
Datatype
|
Description
|
|
pid |
32u |
Process ID of the memcached instance. |
|
uptime |
32u |
Uptime (in seconds) for this memcached instance. |
|
time |
32u |
Current time (as epoch). |
|
version |
string |
Version string of this instance. |
|
pointer_size |
string |
Size of pointers for this ... |
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