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MXS-3240: Document /maxscale/threads/:id values

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The values are somewhat cryptic without documentation.
This commit is contained in:
Markus Mäkelä
2020-10-16 09:11:55 +03:00
parent 0f1983fe1a
commit 702e88d3d6
1 changed files with 14 additions and 16 deletions
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30
Documentation/REST-API/Resources-MaxScale.md
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@ -120,22 +120,20 @@ value of `threads`.
"type": "threads",
"attributes": {
"stats": {
"reads": 2,
"writes": 0,
"errors": 0,
"hangups": 0,
"accepts": 0,
"blocking_polls": 180,
"event_queue_length": 1,
"max_event_queue_length": 1,
"max_exec_time": 0,
"max_queue_time": 0,
"current_descriptors": 1,
"total_descriptors": 1,
"load": {
"last_second": 0,
"last_minute": 0,
"last_hour": 0
"reads": 2, // Number of EPOLLIN events
"writes": 0, // number of EPOLLOUT events
"errors": 0, // Number of EPOLLERR events
"hangups": 0, // Number of EPOLLHUP or EPOLLRDHUP events
"accepts": 0, // Number of EPOLLIN events for listeners
"max_event_queue_length": 1, // Maximum number of events returned by epoll
"max_exec_time": 0, // Maximum number of internal ticks (100ms per tick) an event took to execute
"max_queue_time": 0, // Maximum number of internal ticks that an event waited in the queue
"current_descriptors": 1, // How many file descriptors this thread is handling
"total_descriptors": 1, // Total number of file descriptors added to this thread
"load": { // Thread load in percentages i.e. 100 is 100%
"last_second": 0, // Load over the past second
"last_minute": 0, // Load over the past minute
"last_hour": 0 // Load over the past hour
}
}
},