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| author | dormando <dormando@rydia.net> | 2020-06-30 18:19:47 -0700 |
|---|---|---|
| committer | dormando <dormando@rydia.net> | 2020-07-02 15:05:22 -0700 |
| commit | 53b4d74234cdbf42263b49885499ff977b215451 (patch) | |
| tree | a62ce1e5f208c4307f041b389d1ac3c184781e8d /doc | |
| parent | 0271aa9e4c96a884a700070a3d7f3afffc276620 (diff) | |
| download | memcached-53b4d74234cdbf42263b49885499ff977b215451.tar.gz | |
fix leak in merged resp/read buffers
The list grows toward next, not prev. Also wasn't zeroing out next ptr.
Also didn't unmark free for first resp object. (thanks Prudhviraj!)
Adds a couple counters so users can tell if something is wrong as well.
response_obj_count is solely for response objects in-flight, they
should not be held when idle (except for one bundle per worker thread).
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/protocol.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/protocol.txt b/doc/protocol.txt index 36fce44..737937c 100644 --- a/doc/protocol.txt +++ b/doc/protocol.txt @@ -1203,6 +1203,9 @@ integers separated by a colon (treat this as a floating point number). | connection_structures | 32u | Number of connection structures allocated | | | | by the server | | response_obj_oom | 64u | Connections closed by lack of memory | +| response_obj_count | 64u | Total response objects in use | +| response_obj_bytes | 64u | Total bytes used for resp. objects. is a | +| | | subset of bytes from read_buf_bytes. | | read_buf_count | 64u | Total read/resp buffers allocated | | read_buf_bytes | 64u | Total read/resp buffer bytes allocated | | read_buf_bytes_free | 64u | Total read/resp buffer bytes cached | |