Organisationsocaml-multicoremulticore-bench298c5d ()debian-12-5.2_arm64_opam-2.2

debian-12-5.2_arm64_opam-2.2

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2024-09-11 13:30.32: New job: test ocaml-multicore/multicore-bench https://github.com/ocaml-multicore/multicore-bench.git#refs/heads/main (298c5d1e24da82a9640825ef4a68b9aef88daaca) (linux-arm64:debian-12-5.2_arm64_opam-2.2)
Base: ocaml/opam:debian-12-ocaml-5.2@sha256:8a12f87ca39d32652b63f70cb4a7986663b03aa9c7c3fee5d1d6dd77d02a29b6
Opam project build

To reproduce locally:

git clone --recursive "https://github.com/ocaml-multicore/multicore-bench.git" -b "main" && cd "multicore-bench" && git reset --hard 298c5d1e
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.2@sha256:8a12f87ca39d32652b63f70cb4a7986663b03aa9c7c3fee5d1d6dd77d02a29b6
# debian-12-5.2_arm64_opam-2.2
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e 0329818dcfd3de1a722ea09eeeed94cd24caa375 || git fetch origin master) && git reset -q --hard 0329818dcfd3de1a722ea09eeeed94cd24caa375 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 multicore-bench.opam ./
RUN opam pin add -yn multicore-bench.dev './'
ENV DEPS="astring.0.8.5 backoff.0.1.0 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-arm64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 re.1.12.0 result.1.5 seq.base thread-table.1.0.0 topkg.1.0.7 yojson.2.2.2"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y multicore-bench.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build

END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK

2024-09-11 13:30.32: Using cache hint "ocaml-multicore/multicore-bench-ocaml/opam:debian-12-ocaml-5.2@sha256:8a12f87ca39d32652b63f70cb4a7986663b03aa9c7c3fee5d1d6dd77d02a29b6-debian-12-5.2_arm64_opam-2.2-458f7767845041a1f26dea68535dc068"
2024-09-11 13:30.32: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.2@sha256:8a12f87ca39d32652b63f70cb4a7986663b03aa9c7c3fee5d1d6dd77d02a29b6)
 (comment debian-12-5.2_arm64_opam-2.2)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
 (run (shell "opam init --reinit -ni"))
 (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
 (workdir /src)
 (run (shell "sudo chown opam /src"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "cd ~/opam-repository && (git cat-file -e 0329818dcfd3de1a722ea09eeeed94cd24caa375 || git fetch origin master) && git reset -q --hard 0329818dcfd3de1a722ea09eeeed94cd24caa375 && git log --no-decorate -n1 --oneline && opam update -u"))
 (copy (src multicore-bench.opam) (dst ./))
 (run (network host)
      (shell "opam pin add -yn multicore-bench.dev './'"))
 (env DEPS "astring.0.8.5 backoff.0.1.0 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-arm64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 re.1.12.0 result.1.5 seq.base thread-table.1.0.0 topkg.1.0.7 yojson.2.2.2")
 (env CI true)
 (env OCAMLCI true)
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam update --depexts && opam install --cli=2.2 --depext-only -y multicore-bench.dev $DEPS"))
 (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
      (network host)
      (shell "opam install $DEPS"))
 (copy (src .) (dst /src))
 (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)

2024-09-11 13:30.32: Waiting for resource in pool OCluster
2024-09-11 14:18.56: Waiting for worker…
2024-09-11 16:31.23: Got resource from pool OCluster
Building on molpadia.caelum.ci.dev
All commits already cached
HEAD is now at 298c5d1 Add a naïve bounded queue benchmark

(from ocaml/opam:debian-12-ocaml-5.2@sha256:8a12f87ca39d32652b63f70cb4a7986663b03aa9c7c3fee5d1d6dd77d02a29b6)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.2@sha256:8a12f87ca39d32652b63f70cb4a7986663b03aa9c7c3fee5d1d6dd77d02a29b6' locally
docker.io/ocaml/opam@sha256:8a12f87ca39d32652b63f70cb4a7986663b03aa9c7c3fee5d1d6dd77d02a29b6: Pulling from ocaml/opam
24e337f7a758: Already exists
44eee4c25c0b: Pulling fs layer
2b25fc2b2c4c: Pulling fs layer
eb4054984cde: Pulling fs layer
fe9971c690d9: Pulling fs layer
dc0c90176468: Pulling fs layer
7a494a2d27d6: Pulling fs layer
11f859e6c0b5: Pulling fs layer
dc0c90176468: Waiting
fe9971c690d9: Waiting
11f859e6c0b5: Waiting
7a494a2d27d6: Waiting
2b25fc2b2c4c: Download complete
eb4054984cde: Verifying Checksum
eb4054984cde: Download complete
44eee4c25c0b: Verifying Checksum
44eee4c25c0b: Pull complete
2b25fc2b2c4c: Pull complete
eb4054984cde: Pull complete
dc0c90176468: Verifying Checksum
dc0c90176468: Download complete
7a494a2d27d6: Verifying Checksum
7a494a2d27d6: Download complete
11f859e6c0b5: Download complete
fe9971c690d9: Verifying Checksum
fe9971c690d9: Download complete
fe9971c690d9: Pull complete
dc0c90176468: Pull complete
7a494a2d27d6: Pull complete
11f859e6c0b5: Pull complete
Digest: sha256:8a12f87ca39d32652b63f70cb4a7986663b03aa9c7c3fee5d1d6dd77d02a29b6
Status: Downloaded newer image for ocaml/opam@sha256:8a12f87ca39d32652b63f70cb4a7986663b03aa9c7c3fee5d1d6dd77d02a29b6
2024-09-11 16:31.23 ---> using "287eac288dc1824bb6744f73eabb39a90d4262cae5d9ee6a509405c16319b6dc" from cache

/: (comment debian-12-5.2_arm64_opam-2.2)

/: (user (uid 1000) (gid 1000))

/: (env CLICOLOR_FORCE 1)

/: (env OPAMCOLOR always)

/: (workdir /src)

/src: (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
2024-09-11 16:31.23 ---> using "2cefd8c1a99228bf0359d3a3d6d71975896684e1d0098bf319a7a8ed13d15e9c" from cache

/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.

Continue? [y/n] y
This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.

Format upgrade done.

<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-09-11 16:31.23 ---> using "133211100f437c70cc205f8e0b49b2310645fa6187a6135dea0ebf4ad76e1ddb" from cache

/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-119-generic
The OCaml toplevel, version 5.2.0
2.2.1
2024-09-11 16:31.23 ---> using "be7550126bf8e117d68b3e953c67587f2b3a09f22a0e7a17e94e4e79ea0e47e6" from cache

/src: (workdir /src)

/src: (run (shell "sudo chown opam /src"))
2024-09-11 16:31.23 ---> using "18b739063ca576bb4c2f2682415f78a62fad31478b87a1f1e1a9cbe41f8f7767" from cache

/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 0329818dcfd3de1a722ea09eeeed94cd24caa375 || git fetch origin master) && git reset -q --hard 0329818dcfd3de1a722ea09eeeed94cd24caa375 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   e89899ac28..0329818dcf  master     -> origin/master
0329818dcf Merge pull request #26527 from dbuenzli/b0-publish-mtime.2.1.0-etc-b00ab5a8b3cb608d

<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository

Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2024-09-11 16:31.23 ---> using "7ec3a1864f9ccefeaa4a7217d31e73d0c711efdf94e4d81db8814a257897a248" from cache

/src: (copy (src multicore-bench.opam) (dst ./))
2024-09-11 16:31.24 ---> saved as "1e6cd7377fa9ccfefaee5e587adca5b8995be94a61c097e8f317348f312d0c37"

/src: (run (network host)
           (shell "opam pin add -yn multicore-bench.dev './'"))
[multicore-bench.dev] synchronised (file:///src)
multicore-bench is now pinned to file:///src (version dev)
2024-09-11 16:31.26 ---> saved as "80c5d6a13850551fcfc38dee14c309b690a73223612a79d6b40c7fc651c7cda7"

/src: (env DEPS "astring.0.8.5 backoff.0.1.0 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base camlp-streams.5.0.1 cmdliner.1.3.0 cppo.1.7.0 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dune.3.16.0 fmt.0.9.0 host-arch-arm64.1 host-system-other.1 logs.0.7.0 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-version.3.6.8 ocamlbuild.0.15.0 ocamlfind.1.9.6 re.1.12.0 result.1.5 seq.base thread-table.1.0.0 topkg.1.0.7 yojson.2.2.2")

/src: (env CI true)

/src: (env OCAMLCI true)

/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam update --depexts && opam install --cli=2.2 --depext-only -y multicore-bench.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB]
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian bookworm/main arm64 Packages [8689 kB]
- Get:5 http://deb.debian.org/debian bookworm-updates/main arm64 Packages.diff/Index [11.7 kB]
- Get:6 http://deb.debian.org/debian-security bookworm-security/main arm64 Packages [176 kB]
- Get:7 http://deb.debian.org/debian bookworm-updates/main arm64 Packages T-2024-09-10-2011.55-F-2024-09-10-2011.55.pdiff [1115 B]
- Get:7 http://deb.debian.org/debian bookworm-updates/main arm64 Packages T-2024-09-10-2011.55-F-2024-09-10-2011.55.pdiff [1115 B]
- Fetched 9132 kB in 1s (7539 kB/s)
- Reading package lists...

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[multicore-bench.dev] synchronised (no changes)

[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.0).
[NOTE] Package ocaml is already installed (current version is 5.2.0).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-arm64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2024-09-11 16:31.39 ---> saved as "50d877cd4e2e4b38da67d709fb9ec98116327ead6bcd3cd1a445aa936afa83d0"

/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.0).
[NOTE] Package ocaml is already installed (current version is 5.2.0).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-arm64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 23 packages
  - install astring            0.8.5
  - install backoff            0.1.0
  - install camlp-streams      5.0.1
  - install cmdliner           1.3.0
  - install cppo               1.7.0
  - install csexp              1.5.2
  - install domain-local-await 1.0.1
  - install domain_shims       0.1.0
  - install dune               3.16.0
  - install fmt                0.9.0
  - install logs               0.7.0
  - install mdx                2.4.1
  - install mtime              2.1.0
  - install multicore-magic    2.3.0
  - install ocaml-version      3.6.8
  - install ocamlbuild         0.15.0
  - install ocamlfind          1.9.6
  - install re                 1.12.0
  - install result             1.5
  - install seq                base
  - install thread-table       1.0.0
  - install topkg              1.0.7
  - install yojson             2.2.2

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved backoff.0.1.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.7.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved domain_shims.0.1.0  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved mdx.2.4.1  (cached)
-> retrieved multicore-magic.2.3.0  (cached)
-> retrieved ocaml-version.3.6.8  (cached)
-> retrieved ocamlbuild.0.15.0  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved re.1.12.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved dune.3.16.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved topkg.1.0.7  (cached)
-> retrieved yojson.2.2.2  (cached)
-> installed cmdliner.1.3.0
-> installed ocamlfind.1.9.6
-> installed ocamlbuild.0.15.0
-> installed topkg.1.0.7
-> installed mtime.2.1.0
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed logs.0.7.0
-> installed dune.3.16.0
-> installed domain_shims.0.1.0
-> installed backoff.0.1.0
-> installed csexp.1.5.2
-> installed result.1.5
-> installed thread-table.1.0.0
-> installed ocaml-version.3.6.8
-> installed camlp-streams.5.0.1
-> installed multicore-magic.2.3.0
-> installed domain-local-await.1.0.1
-> installed re.1.12.0
-> installed cppo.1.7.0
-> installed yojson.2.2.2
-> installed mdx.2.4.1
Done.
# Run eval $(opam env) to update the current shell environment
2024-09-11 16:32.15 ---> saved as "3675aae6233c8be614e03ff24a2e7300c87c97fe1562edb05ccbfbd47512b28e"

/src: (copy (src .) (dst /src))
2024-09-11 16:32.15 ---> saved as "ec9821b372315f1932613ef02614b556643a2af83ce6d04334d887ca36de4e40"

/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/bench && ./main.exe -brief)
Atomic:
  time per op/get:
    1.33 ns
  ops over time/get:
    749.35 M/s
  time per op/incr:
    10.66 ns
  ops over time/incr:
    93.84 M/s
  time per op/push & pop:
    23.08 ns
  ops over time/push & pop:
    43.33 M/s
  time per op/cas int:
    11.32 ns
  ops over time/cas int:
    88.33 M/s
  time per op/xchg int:
    12.46 ns
  ops over time/xchg int:
    80.27 M/s
  time per op/swap:
    19.41 ns
  ops over time/swap:
    51.51 M/s
Atomic incr:
  time per op/CAS, 1 domains:
    13.08 ns
  ops over time/CAS, 1 domains:
    76.44 M/s
  time per op/CAS, 2 domains:
    73.10 ns
  ops over time/CAS, 2 domains:
    27.36 M/s
  time per op/CAS, 4 domains:
    295.35 ns
  ops over time/CAS, 4 domains:
    13.54 M/s
  time per op/CAS, 8 domains:
    521.36 ns
  ops over time/CAS, 8 domains:
    15.34 M/s
  time per op/CAS with backoff, 1 domains:
    13.54 ns
  ops over time/CAS with backoff, 1 domains:
    73.86 M/s
  time per op/CAS with backoff, 2 domains:
    29.15 ns
  ops over time/CAS with backoff, 2 domains:
    68.61 M/s
  time per op/CAS with backoff, 4 domains:
    60.37 ns
  ops over time/CAS with backoff, 4 domains:
    66.26 M/s
  time per op/CAS with backoff, 8 domains:
    139.04 ns
  ops over time/CAS with backoff, 8 domains:
    57.54 M/s
  time per op/Incr, 1 domains:
    9.59 ns
  ops over time/Incr, 1 domains:
    104.24 M/s
  time per op/Incr, 2 domains:
    28.64 ns
  ops over time/Incr, 2 domains:
    69.82 M/s
  time per op/Incr, 4 domains:
    67.28 ns
  ops over time/Incr, 4 domains:
    59.45 M/s
  time per op/Incr, 8 domains:
    130.84 ns
  ops over time/Incr, 8 domains:
    61.14 M/s
Bounded_q:
  time per message/one domain:
    101.06 ns
  messages over time/one domain:
    9.89 M/s
  time per message/1 adder, 1 taker:
    1945.41 ns
  messages over time/1 adder, 1 taker:
    1.03 M/s
  time per message/1 adder, 2 takers:
    1779.19 ns
  messages over time/1 adder, 2 takers:
    1.69 M/s
  time per message/1 adder, 4 takers:
    5937.26 ns
  messages over time/1 adder, 4 takers:
    0.84 M/s
  time per message/2 adders, 1 taker:
    1418.58 ns
  messages over time/2 adders, 1 taker:
    2.11 M/s
  time per message/2 adders, 2 takers:
    3124.51 ns
  messages over time/2 adders, 2 takers:
    1.28 M/s
  time per message/2 adders, 4 takers:
    5587.58 ns
  messages over time/2 adders, 4 takers:
    1.07 M/s
  time per message/4 adders, 1 taker:
    3311.20 ns
  messages over time/4 adders, 1 taker:
    1.51 M/s
  time per message/4 adders, 2 takers:
    4687.31 ns
  messages over time/4 adders, 2 takers:
    1.28 M/s
  time per message/4 adders, 4 takers:
    6840.49 ns
  messages over time/4 adders, 4 takers:
    1.17 M/s
Hashtbl:
  time per operation/one domain, 10% reads:
    41.51 ns
  operations over time/one domain, 10% reads:
    24.09 M/s
  time per operation/one domain, 50% reads:
    37.71 ns
  operations over time/one domain, 50% reads:
    26.52 M/s
  time per operation/one domain, 90% reads:
    26.04 ns
  operations over time/one domain, 90% reads:
    38.40 M/s
  time per operation/1 worker, 10% reads:
    69.41 ns
  operations over time/1 worker, 10% reads:
    14.41 M/s
  time per operation/2 workers, 10% reads:
    870.38 ns
  operations over time/2 workers, 10% reads:
    2.30 M/s
  time per operation/4 workers, 10% reads:
    1744.63 ns
  operations over time/4 workers, 10% reads:
    2.29 M/s
  time per operation/8 workers, 10% reads:
    3831.10 ns
  operations over time/8 workers, 10% reads:
    2.09 M/s
  time per operation/1 worker, 50% reads:
    66.20 ns
  operations over time/1 worker, 50% reads:
    15.11 M/s
  time per operation/2 workers, 50% reads:
    803.29 ns
  operations over time/2 workers, 50% reads:
    2.49 M/s
  time per operation/4 workers, 50% reads:
    1470.39 ns
  operations over time/4 workers, 50% reads:
    2.72 M/s
  time per operation/8 workers, 50% reads:
    3409.78 ns
  operations over time/8 workers, 50% reads:
    2.35 M/s
  time per operation/1 worker, 90% reads:
    55.97 ns
  operations over time/1 worker, 90% reads:
    17.87 M/s
  time per operation/2 workers, 90% reads:
    749.88 ns
  operations over time/2 workers, 90% reads:
    2.67 M/s
  time per operation/4 workers, 90% reads:
    1274.69 ns
  operations over time/4 workers, 90% reads:
    3.14 M/s
  time per operation/8 workers, 90% reads:
    2401.94 ns
  operations over time/8 workers, 90% reads:
    3.33 M/s
Queue:
  time per message/one domain:
    40.80 ns
  messages over time/one domain:
    24.51 M/s
Ref with Mutex:
  time per op/get:
    28.21 ns
  ops over time/get:
    35.44 M/s
  time per op/incr:
    29.12 ns
  ops over time/incr:
    34.34 M/s
  time per op/push & pop:
    40.67 ns
  ops over time/push & pop:
    24.59 M/s
  time per op/cas int:
    36.00 ns
  ops over time/cas int:
    27.78 M/s
  time per op/xchg int:
    35.77 ns
  ops over time/xchg int:
    27.96 M/s
  time per op/swap:
    37.60 ns
  ops over time/swap:
    26.60 M/s
Ref with [@poll error]:
  time per op/get:
    1.33 ns
  ops over time/get:
    749.32 M/s
  time per op/incr:
    5.55 ns
  ops over time/incr:
    180.16 M/s
  time per op/push & pop:
    17.95 ns
  ops over time/push & pop:
    55.70 M/s
  time per op/cas int:
    11.40 ns
  ops over time/cas int:
    87.73 M/s
  time per op/xchg int:
    11.29 ns
  ops over time/xchg int:
    88.59 M/s
  time per op/swap:
    14.32 ns
  ops over time/swap:
    69.84 M/s
Stack:
  time per message/one domain:
    30.54 ns
  messages over time/one domain:
    32.75 M/s
Unix:
  time per blocking read/1 worker:
    389.72 ns
  blocking reads over time/1 worker:
    2.57 M/s
  time per blocking read/2 workers:
    389.75 ns
  blocking reads over time/2 workers:
    5.13 M/s
  time per blocking read/4 workers:
    391.54 ns
  blocking reads over time/4 workers:
    10.22 M/s
2024-09-11 16:32.30 ---> saved as "74c629cfb47a3616f41cab9e77fb8df82b1442d5560980b10613270ba40517cf"
Job succeeded
2024-09-11 16:32.30: Job succeeded