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| author | Jeremy Harris <jgh146exb@wizmail.org> | 2020-01-29 13:30:24 +0000 |
|---|---|---|
| committer | Jeremy Harris <jgh146exb@wizmail.org> | 2020-01-29 13:30:24 +0000 |
| commit | 92562f63be6fae2526d68171d60bf87027551f88 (patch) | |
| tree | 8abca413700a4ffb53401afcc3b70756ed41c531 /doc/doc-txt | |
| parent | 60e2e80a81b642a78a58997719dc26828eed2c2b (diff) | |
Two-phase queue run perf: parallel processes for phase one
Diffstat (limited to 'doc/doc-txt')
| -rw-r--r-- | doc/doc-txt/ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index 1b38268b4..3b160cb86 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -109,6 +109,12 @@ PP/01 Update the openssl_options possible values through OpenSSL 1.1.1c. allow_no_dhe_kex, cryptopro_tlsext_bug, enable_middlebox_compat, no_anti_replay, no_encrypt_then_mac, prioritize_chacha, tlsext_padding +JH/23 Performance improvement in the initial phase of a two-pass queue run. By + running a limited number of proceses in parallel, a benefit is gained. The + amount varies with the platform hardware and load. The use of the option + queue_run_in_order means we cannot do this, as ordering becomes + indeterminate. + Exim version 4.93 ----------------- |