box.stat.net()

box.stat.net()¶

Shows network activity: the number of bytes sent and received, the number of connections, streams, and requests (current, average, and total).

Return:

in the tables that box.stat.net() returns: SENT.rps and RECEIVED.rps – average number of bytes sent/received per second in the last 5 seconds SENT.total and RECEIVED.total – total number of bytes sent/received since the server started CONNECTIONS.current – number of open connections CONNECTIONS.rps – average number of connections opened per second in the last 5 seconds CONNECTIONS.total – total number of connections opened since the server started REQUESTS.current – number of requests in progress, which can be limited by box.cfg.net_msg_max REQUESTS.rps – average number of requests processed per second in the last 5 seconds REQUESTS.total – total number of requests processed since the server started REQUESTS_IN_PROGRESS.current – number of requests being currently processed by the TX thread REQUESTS_IN_PROGRESS.rps – average number of requests processed by the TX thread per second in the last 5 seconds REQUESTS_IN_PROGRESS.total – total number of requests processed by the TX thread since the server started STREAMS.current – number of active streams STREAMS.rps – average number of streams opened per second in the last 5 seconds STREAMS.total – total number of streams opened since the server started REQUESTS_IN_STREAM_QUEUE.current – number of requests waiting in stream queues REQUESTS_IN_STREAM_QUEUE.rps – average number of requests in stream queues per second in the last 5 seconds REQUESTS_IN_STREAM_QUEUE.total – total number of requests placed in stream queues since the server started

Example:

tarantool> box.stat.net() -- 5 tables --- - CONNECTIONS:  current: 1  rps: 0  total: 1  REQUESTS:  current: 0  rps: 0  total: 8  REQUESTS_IN_PROGRESS:  current: 0  rps: 0  total: 7  SENT:  total: 19579  rps: 0  REQUESTS_IN_STREAM_QUEUE:  current: 0  rps: 0  total: 0  STREAMS:  current: 0  rps: 0  total: 0  RECEIVED:  total: 197  rps ... 

net.thread()¶

Shows network activity per network thread: the number of bytes sent and received, the number of connections, streams, and requests (current, average, and total).

When called with an index (box.stat.net.thread[1]), shows network statistics for a single network thread.

Return:	Same network activity metrics as box.stat.net() for each network thread

Example:

tarantool> box.stat.net.thread() -- iproto_threads = 2 - - CONNECTIONS:  current: 0  rps: 0  total: 0  REQUESTS:  current: 0  rps: 0  total: 0  REQUESTS_IN_PROGRESS:  current: 0  rps: 0  total: 0  SENT:  total: 0  rps: 0  REQUESTS_IN_STREAM_QUEUE:  current: 0  rps: 0  total: 0  STREAMS:  current: 0  rps: 0  total: 0  RECEIVED:  total: 0  rps: 0  - CONNECTIONS:  current: 1  rps: 0  total: 1  REQUESTS:  current: 0  rps: 0  total: 8  REQUESTS_IN_PROGRESS:  current: 0  rps: 0  total: 7  SENT:  total: 19579  rps: 0  REQUESTS_IN_STREAM_QUEUE:  current: 0  rps: 0  total: 0  STREAMS:  current: 0  rps: 0  total: 0  RECEIVED:  total: 197  rps: 0 ... 

tarantool> box.stat.net.thread[1] -- first network thread - - CONNECTIONS:  current: 1  rps: 0  total: 1  REQUESTS:  current: 0  rps: 0  total: 8  REQUESTS_IN_PROGRESS:  current: 0  rps: 0  total: 7  SENT:  total: 19579  rps: 0  REQUESTS_IN_STREAM_QUEUE:  current: 0  rps: 0  total: 0  STREAMS:  current: 0  rps: 0  total: 0  RECEIVED:  total: 197  rps: 0 ...