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20 authors
  1. Mar 21, 2023
  3. Dec 06, 2022
    • Gleb Kashkin's avatar
      lua: exclude _ prefix loop vars from unused check · 2ed06651
      Gleb Kashkin authored 
      Update luacheckrc to suppress all warnings from lua loop vars with `_`
prefix. This allows to make loops more verbose.

Closes #8006

NO_CHANGELOG=luacheckrc fix
NO_DOC=luacheckrc fix
NO_TEST=luacheckrc fix
      2ed06651
  5. Aug 04, 2022
    • Gleb Kashkin's avatar
      lua: exclude `_` prefix vars from unused check · 39deec83
      Gleb Kashkin authored 
      Update luacheckrc to suppress all warnings from lua vars with `_` prefix.
This allows to declare a function with an expected standardized interface
without unused var warning.
Fix luacheck warnings in src/box/console.lua.

Closes #5032

NO_CHANGELOG=warning fix
NO_DOC=warning fix
NO_TEST=warning fix
      39deec83
  7. Mar 21, 2022
  9. Oct 22, 2021
  11. Sep 09, 2021
    • EvgenyMekhanik's avatar
      iproto: implement getting network statistic per thread · 6fd94e29
      EvgenyMekhanik authored 
      Currently getting iproto statistics per thread is possible only
in debug mode, using `ERRINJ_IPROTO_SINGLE_THREAD_STAT` (it can be
used only in tests). This way have several disadvantages: first of
all `errinj` is not a place to get statistics, secondly user may be
interested in getting iproto statistics per thread. In this patch
`box.stat.net.thread` was implemented, it can be used for getting
same statistics as from `box.stat.net` but per thread.

Part of #6293

@TarantoolBot document
Title: getting network statistic per thread was implemented
User has possibility to run several iproto threads, but at the moment
he can get only general statistics, which combines statistics for all
threads. Now `box.stat.net.thread` has been implemented to get the same
statistics as when using `box.stat.net`, but for a thread. User can call
`box.stat.net.thread()` as a function to get general network statistics
per threads. For example for two iproto threads:
---
- - SENT:
      total: 0
      rps: 0
    CONNECTIONS:
      current: 0
      rps: 0
      total: 0
    REQUESTS:
      current: 0
      rps: 0
      total: 0
    RECEIVED:
      total: 0
      rps: 0
  - SENT:
      total: 0
      rps: 0
    CONNECTIONS:
      current: 0
      rps: 0
      total: 0
    REQUESTS:
      current: 0
      rps: 0
      total: 0
    RECEIVED:
      total: 0
      rps: 0
...

Also user can indexed it as a table by thread number. For example
`box.stat.net.thread[1]` returns network statistics for first iproto
thread:
---
- SENT:
    total: 0
    rps: 0
  CONNECTIONS:
    current: 0
    rps: 0
    total: 0
  REQUESTS:
    current: 0
    rps: 0
    total: 0
  RECEIVED:
    total: 0
    rps: 0
...
      6fd94e29
  13. Apr 13, 2021
    • mechanik20051988's avatar
      iproto: implement ability to run multiple iproto threads · 2ede3be3
      mechanik20051988 authored 
      There are users that have specific workloads where iproto thread
is the bottleneck of throughput: iproto thread's code is 100% loaded
while TX thread's core is not. For such cases it would be nice to have
a capability to create several iproto threads.

Closes #5645

@TarantoolBot document
Title: implement ability to run multiple iproto threads
Implement ability to run multiple iproto threads, which is useful
in some specific workloads where iproto thread is the bottleneck
of throughput. To specify count of iproto threads, user should used
iproto_threads option in box.cfg. For example if user want to start
8 iproto threads, he must enter `box.cfg{iproto_threads=8}`. Default
iproto threads count == 1. This option is not dynamic, so user can't
change it after first setting, until server restart. Distribution of
connections per threads is managed by OS kernel.
      2ede3be3
  15. Apr 07, 2021
  17. Mar 08, 2021
  19. Mar 02, 2021
  21. Feb 28, 2021
    • Igor Munkin's avatar
      build: adjust LuaJIT build system · 07c83aab
      Igor Munkin authored 
      LuaJIT submodule is bumped to introduce the following changes:
* test: run luacheck static analysis via CMake
* test: fix warnings found with luacheck in misclib*
* test: run LuaJIT tests via CMake
* build: replace GNU Make with CMake
* build: preserve the original build system

Since LuaJIT build system is ported to CMake in scope of the changeset
mentioned above, the module building the LuaJIT bundled in Tarantool is
completely reworked. There is no option to build Tarantool against
another prebuilt LuaJIT due to a91962c0
('Until Bug#962848 is fixed, don't try to compile with external
LuaJIT'), so all redundant options defining the libluajit to be used in
Tarantool are dropped with the related auxiliary files.

To run LuaJIT related tests or static analysis for Lua files within
LuaJIT repository, <LuaJIT-test> and <LuaJIT-luacheck> targets are used
respectively as a dependency of the corresponding Tarantool targets.

As an additional dependency to run LuaJIT tests, prove[1] utility is
required, so the necessary binary packages are added to the lists with
build requirements.

[1]: https://metacpan.org/pod/TAP::Harness#prove



Closes #4862
Closes #5470
Closes #5631

Reviewed-by: default avatarSergey Kaplun <skaplun@tarantool.org>
Reviewed-by: default avatarTimur Safin <tsafin@tarantool.org>
Signed-off-by: default avatarIgor Munkin <imun@tarantool.org>
      Unverified
      07c83aab
  23. Feb 01, 2021
  25. Jan 22, 2021
  27. Jan 21, 2021
  29. Jan 18, 2021
  31. Jan 15, 2021
  33. Jan 14, 2021
  35. Dec 25, 2020