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Organisationstaridesruntime_events_tools0b70ef ()debian-13-5.4_opam-2.5

debian-13-5.4_opam-2.5

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2026-04-22 14:12.49: New job: test tarides/runtime_events_tools https://github.com/tarides/runtime_events_tools.git#refs/pull/89/head (0b70ef6ecac302c65e0f075ccada390e7f34ebb7) (linux-x86_64:debian-13-5.4_opam-2.5)
Base: ocaml/opam:debian-13-ocaml-5.4@sha256:a2351f39c384380c6780f31063128be8234e54192c0e563f1aa1045994c21553
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/tarides/runtime_events_tools.git" && cd "runtime_events_tools" && git fetch origin "refs/pull/89/head" && git reset --hard 0b70ef6e
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-13-ocaml-5.4@sha256:a2351f39c384380c6780f31063128be8234e54192c0e563f1aa1045994c21553
# debian-13-5.4_opam-2.5
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.5 /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 036883c5402b41e0d35f6b200245cc7c3a302395 || git fetch origin master) && git reset -q --hard 036883c5402b41e0d35f6b200245cc7c3a302395 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 runtime_events_tools.opam ./
RUN opam pin add -yn runtime_events_tools.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.1 conf-cmake.1 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 csexp.1.5.2 ctypes.0.24.0 ctypes-foreign.0.24.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 hdr_histogram.0.0.4 integers.0.7.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.5 --depext-only -y runtime_events_tools.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


2026-04-22 14:12.49: Using cache hint "tarides/runtime_events_tools-ocaml/opam:debian-13-ocaml-5.4@sha256:a2351f39c384380c6780f31063128be8234e54192c0e563f1aa1045994c21553-debian-13-5.4_opam-2.5-253e97f19fe7c83b2b2f7f59dec5f077"
2026-04-22 14:12.49: Using OBuilder spec:
((from ocaml/opam:debian-13-ocaml-5.4@sha256:a2351f39c384380c6780f31063128be8234e54192c0e563f1aa1045994c21553)
(comment debian-13-5.4_opam-2.5)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.5 /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 036883c5402b41e0d35f6b200245cc7c3a302395 || git fetch origin master) && git reset -q --hard 036883c5402b41e0d35f6b200245cc7c3a302395 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src runtime_events_tools.opam) (dst ./))
(run (network host)
(shell "opam pin add -yn runtime_events_tools.dev './'"))
(run (shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.1 conf-cmake.1 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 csexp.1.5.2 ctypes.0.24.0 ctypes-foreign.0.24.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 hdr_histogram.0.0.4 integers.0.7.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4")
(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=2.5 --depext-only -y runtime_events_tools.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"))
)


2026-04-22 14:12.49: Waiting for resource in pool OCluster
2026-04-22 15:26.56: Waiting for worker…
2026-04-22 15:29.25: Got resource from pool OCluster
Building on laodoke.caelum.ci.dev
All commits already cached
HEAD is now at 0b70ef6 Reformat and add doc strings to fxt library


(from ocaml/opam:debian-13-ocaml-5.4@sha256:a2351f39c384380c6780f31063128be8234e54192c0e563f1aa1045994c21553)
Unable to find image 'ocaml/opam:debian-13-ocaml-5.4@sha256:a2351f39c384380c6780f31063128be8234e54192c0e563f1aa1045994c21553' locally
docker.io/ocaml/opam@sha256:a2351f39c384380c6780f31063128be8234e54192c0e563f1aa1045994c21553: Pulling from ocaml/opam
a7730063fcfe: Already exists
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Digest: sha256:a2351f39c384380c6780f31063128be8234e54192c0e563f1aa1045994c21553
Status: Downloaded newer image for ocaml/opam@sha256:a2351f39c384380c6780f31063128be8234e54192c0e563f1aa1045994c21553
2026-04-22 15:29.25 ---> using "1e88523a5b962a0274c47ded0e9a00831037c0e0a2873dbf27f3108da26aca5f" from cache


/: (comment debian-13-5.4_opam-2.5)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam"))
2026-04-22 15:29.25 ---> using "db2b098dd6dd8a6c4e166adb4a21508ff7426847fc7f4e31c0e36fee2ea9d20f" 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.


This 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.


Continue? [Y/n] y
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2026-04-22 15:29.25 ---> using "47073b37c5907371e84463f79e22016f078de6c499d8383a287f3cdaa33ba11e" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 6.8.0-106-generic
The OCaml toplevel, version 5.4.1
2.5.0
2026-04-22 15:29.25 ---> using "83bf668a68f3f3d56155f4af231f745516bb0be7ec47ac46c00971fd7fd25f59" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2026-04-22 15:29.25 ---> using "3cbb93b3f79dd96ea5cbc3bdd8f4cba6f75a2d32fb6e0ab91760543fd1f31bf2" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 036883c5402b41e0d35f6b200245cc7c3a302395 || git fetch origin master) && git reset -q --hard 036883c5402b41e0d35f6b200245cc7c3a302395 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
42844088d7..80ba534fc6  master     -> origin/master
036883c540 Merge pull request #29788 from dbuenzli/b0-publish-cmdliner.2.1.1


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository
default (at git+file:///home/opam/opam-repository):
[WARNING] opam is out-of-date. Please consider updating it (https://opam.ocaml.org/doc/Install.html)


default (at git+file:///home/opam/opam-repository):
[INFO] opam 2.5.1 includes security fixes; please consider upgrading (https://opam.ocaml.org/doc/Install.html)


Everything as up-to-date as possible
However, you may "opam upgrade" these packages explicitly at these versions (e.g. "opam upgrade ocaml.5.5.0"), which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2026-04-22 15:29.25 ---> using "af8439501842b7fb414befe0b3448067ea30eb0cb4ae86920594d5b7cc2371a2" from cache


/src: (copy (src runtime_events_tools.opam) (dst ./))
2026-04-22 15:29.26 ---> saved as "6c7d496abd28020dd62f45e438276b11bfc85955aeff0ee04b465737b95d5104"


/src: (run (network host)
(shell "opam pin add -yn runtime_events_tools.dev './'"))
[runtime_events_tools.dev] synchronised (file:///src)
runtime_events_tools is now pinned to file:///src (version dev)
2026-04-22 15:29.29 ---> saved as "fb322da1d2ae7260e0375af4925894ce56856b29c8b985b0bf68407bac079ecc"


/src: (run (shell "echo '(lang dune 3.0)' > './dune-project'"))
2026-04-22 15:29.30 ---> saved as "ea5093ba1b77fe6fc2b79474fd6ac525c56fa7885e1ba0b27904b5886b4af21d"


/src: (env DEPS "alcotest.1.9.1 astring.0.8.5 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base cmdliner.2.1.1 conf-cmake.1 conf-libffi.2.0.0 conf-pkg-config.4 conf-zlib.1 csexp.1.5.2 ctypes.0.24.0 ctypes-foreign.0.24.0 dune.3.22.2 dune-configurator.3.22.2 fmt.0.11.0 hdr_histogram.0.0.4 integers.0.7.0 menhir.20260209 menhirCST.20260209 menhirGLR.20260209 menhirLib.20260209 menhirSdk.20260209 ocaml.5.4.1 ocaml-base-compiler.5.4.1 ocaml-compiler.5.4.1 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.16.1 ocamlfind.1.9.8 re.1.14.0 stdlib-shims.0.3.0 topkg.1.1.1 uutf.1.0.4")


/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=2.5 --depext-only -y runtime_events_tools.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian trixie InRelease
- Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
- Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
- Get:4 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [127 kB]
- Fetched 217 kB in 0s (978 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[runtime_events_tools.dev] synchronised (file:///src)


[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-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml is already installed (current version is 5.4.1).
[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-effects 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 system packages will first need to be installed:
cmake libffi-dev pkg-config zlib1g-dev


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "cmake" "libffi-dev" "pkg-config" "zlib1g-dev"
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(Reading database ... 20654 files and directories currently installed.)
- Preparing to unpack .../00-cmake-data_3.31.6-2_all.deb ...
- Unpacking cmake-data (3.31.6-2) ...
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- Unpacking libxml2:amd64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
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- Unpacking libarchive13t64:amd64 (3.7.4-4) ...
- Selecting previously unselected package libjsoncpp26:amd64.
- Preparing to unpack .../03-libjsoncpp26_1.9.6-3_amd64.deb ...
- Unpacking libjsoncpp26:amd64 (1.9.6-3) ...
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- Unpacking librhash1:amd64 (1.4.5-1) ...
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- Unpacking cmake (3.31.6-2) ...
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- Unpacking libffi-dev:amd64 (3.4.8-2) ...
- Selecting previously unselected package libpkgconf3:amd64.
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- Unpacking zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up libuv1t64:amd64 (1.50.0-2) ...
- Setting up libffi-dev:amd64 (3.4.8-2) ...
- Setting up libpkgconf3:amd64 (1.8.1-4) ...
- Setting up libjsoncpp26:amd64 (1.9.6-3) ...
- Setting up pkgconf-bin (1.8.1-4) ...
- Setting up zlib1g-dev:amd64 (1:1.3.dfsg+really1.3.1-1+b1) ...
- Setting up cmake-data (3.31.6-2) ...
- Setting up librhash1:amd64 (1.4.5-1) ...
- Setting up libxml2:amd64 (2.12.7+dfsg+really2.9.14-2.1+deb13u2) ...
- Setting up pkgconf:amd64 (1.8.1-4) ...
- Setting up pkg-config:amd64 (1.8.1-4) ...
- Setting up libarchive13t64:amd64 (3.7.4-4) ...
- Setting up cmake (3.31.6-2) ...
- Processing triggers for libc-bin (2.41-12+deb13u2) ...
# To update the current shell environment, run: eval $(opam env)
2026-04-22 15:30.01 ---> saved as "592252cfa1a8bd51634d830864be1c60f22e7f5c8fc861db0e8f65394fab0c38"


/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-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.4.1).
[NOTE] Package ocaml is already installed (current version is 5.4.1).
[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-effects 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 27 packages
- install alcotest           1.9.1
- install astring            0.8.5
- install cmdliner           2.1.1
- install conf-cmake         1
- install conf-libffi        2.0.0
- install conf-pkg-config    4
- install conf-zlib          1
- install csexp              1.5.2
- install ctypes             0.24.0
- install ctypes-foreign     0.24.0
- install dune               3.22.2
- install dune-configurator  3.22.2
- install fmt                0.11.0
- install hdr_histogram      0.0.4
- install integers           0.7.0
- install menhir             20260209
- install menhirCST          20260209
- install menhirGLR          20260209
- install menhirLib          20260209
- install menhirSdk          20260209
- install ocaml-syntax-shims 1.0.0
- install ocamlbuild         0.16.1
- install ocamlfind          1.9.8
- install re                 1.14.0
- install stdlib-shims       0.3.0
- install topkg              1.1.1
- install uutf               1.0.4


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved alcotest.1.9.1  (cached)
-> retrieved conf-cmake.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved cmdliner.2.1.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> installed conf-cmake.1
-> installed conf-pkg-config.4
-> retrieved ctypes.0.24.0, ctypes-foreign.0.24.0  (cached)
-> retrieved fmt.0.11.0  (cached)
-> installed conf-libffi.2.0.0
-> installed conf-zlib.1
-> retrieved integers.0.7.0  (cached)
-> retrieved hdr_histogram.0.0.4  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved menhir.20260209, menhirCST.20260209, menhirGLR.20260209, menhirLib.20260209, menhirSdk.20260209  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved dune.3.22.2, dune-configurator.3.22.2  (cached)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved re.1.14.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved topkg.1.1.1  (cached)
-> installed cmdliner.2.1.1
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.1.1
-> installed fmt.0.11.0
-> installed uutf.1.0.4
-> installed astring.0.8.5
-> installed dune.3.22.2
-> installed csexp.1.5.2
-> installed menhirCST.20260209
-> installed menhirGLR.20260209
-> installed menhirLib.20260209
-> installed menhirSdk.20260209
-> installed ocaml-syntax-shims.1.0.0
-> installed re.1.14.0
-> installed stdlib-shims.0.3.0
-> installed integers.0.7.0
-> installed dune-configurator.3.22.2
-> installed alcotest.1.9.1
-> installed ctypes.0.24.0
-> installed ctypes-foreign.0.24.0
-> installed menhir.20260209
-> installed hdr_histogram.0.0.4
Done.
# To update the current shell environment, run: eval $(opam env)
2026-04-22 15:32.44 ---> saved as "4c610a4f776f64ef45d431741b0f3286c5a822eb83d9e383ea03c18f27f027fd"


/src: (copy (src .) (dst /src))
2026-04-22 15:32.44 ---> saved as "aed33f4820d096d5f353d6838fbbb83547a95e7824d79aa88faa63ad76558a3b"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test && ./test_launch.exe --show-errors)
Testing `Runtime Events Tools'.
This run has ID `SRN355VP'.


[OK]          process          0   process::launch success.
[OK]          process          1   process::launch failure.


Full test results in `/src/_build/default/test/_build/_tests/Runtime Events Tools'.
Test Successful in 0.107s. 2 tests run.
(cd _build/default/test && ../bin/olly.exe gc-stats ./test_gc_stats.exe)
stretch tree of depth 11	 check: 4095
1024	 trees of depth 4	 check: 31744
256	 trees of depth 6	 check: 32512
64	 trees of depth 8	 check: 32704
16	 trees of depth 10	 check: 32752
1024	 trees of depth 4	 check: 31744
256	 trees of depth 6	 check: 32512
1024	 trees of depth 4	 check: 31744
256	 trees of depth 6	 check: 32512
64	 trees of depth 8	 check: 32704
16	 trees of depth 10	 check: 32752
64	 trees of depth 8	 check: 32704
16	 trees of depth 10	 check: 32752
long lived tree of depth 10	 check: 2047


Execution times:
Wall time (s):	0.04
CPU time (s):	0.07
GC time (s):	0.03
GC overhead (% of CPU time):	52.19%


Per domain stats:
Domain	 Wall(s)	 GC(s)	 GC(%)
0	 0.04		 0.01	 24.42
1	 0.02		 0.02	 102.05


GC latency profile:
#[Mean (ms):	6.96,	 Stddev (ms):	5.79]
#[Min (ms):	2.21,	 max (ms):	17.76]


Percentile 	 Latency (ms)
25.0000 	 2.21
50.0000 	 3.34
60.0000 	 3.34
70.0000 	 8.25
75.0000 	 8.25
80.0000 	 8.25
85.0000 	 8.25
90.0000 	 17.76
95.0000 	 17.76
96.0000 	 17.76
97.0000 	 17.76
98.0000 	 17.76
99.0000 	 17.76
99.9000 	 17.76
99.9900 	 17.76
99.9990 	 17.76
99.9999 	 17.76
100.0000 	 17.76
(cd _build/default/test && ../bin/olly.exe latency ./test_gc_stats.exe)
stretch tree of depth 11	 check: 4095
1024	 trees of depth 4	 check: 31744
256	 trees of depth 6	 check: 32512
64	 trees of depth 8	 check: 32704
16	 trees of depth 10	 check: 32752
1024	 trees of depth 4	 check: 31744
1024	 trees of depth 4	 check: 31744
256	 trees of depth 6	 check: 32512
256	 trees of depth 6	 check: 32512
64	 trees of depth 8	 check: 32704
64	 trees of depth 8	 check: 32704
16	 trees of depth 10	 check: 32752
16	 trees of depth 10	 check: 32752
long lived tree of depth 10	 check: 2047


GC latency profile:
#[Mean (ms):	0.24,	 Stddev (ms):	0.43]
#[Min (ms):	0.00,	 max (ms):	1.09]


Percentile 	 Latency (ms)
25.0000 	 0.00
50.0000 	 0.01
60.0000 	 0.01
70.0000 	 0.10
75.0000 	 0.10
80.0000 	 0.10
85.0000 	 0.10
90.0000 	 1.09
95.0000 	 1.09
96.0000 	 1.09
97.0000 	 1.09
98.0000 	 1.09
99.0000 	 1.09
99.9000 	 1.09
99.9900 	 1.09
99.9990 	 1.09
99.9999 	 1.09
100.0000 	 1.09
(cd _build/default/test && ../bin/olly.exe gc-stats ./test_gc_stats.exe 19)
stretch tree of depth 20	 check: 2097151
524288	 trees of depth 4	 check: 16252928
524288	 trees of depth 4	 check: 16252928
524288	 trees of depth 4	 check: 16252928
131072	 trees of depth 6	 check: 16646144
131072	 trees of depth 6	 check: 16646144
131072	 trees of depth 6	 check: 16646144
32768	 trees of depth 8	 check: 16744448
32768	 trees of depth 8	 check: 16744448
32768	 trees of depth 8	 check: 16744448
8192	 trees of depth 10	 check: 16769024
8192	 trees of depth 10	 check: 16769024
2048	 trees of depth 12	 check: 16775168
8192	 trees of depth 10	 check: 16769024
2048	 trees of depth 12	 check: 16775168
512	 trees of depth 14	 check: 16776704
2048	 trees of depth 12	 check: 16775168
512	 trees of depth 14	 check: 16776704
512	 trees of depth 14	 check: 16776704
128	 trees of depth 16	 check: 16777088
128	 trees of depth 16	 check: 16777088
128	 trees of depth 16	 check: 16777088
32	 trees of depth 18	 check: 16777184
32	 trees of depth 18	 check: 16777184
32	 trees of depth 18	 check: 16777184
long lived tree of depth 19	 check: 1048575


Execution times:
Wall time (s):	8.41
CPU time (s):	24.09
GC time (s):	9.27
GC overhead (% of CPU time):	38.50%


Per domain stats:
Domain	 Wall(s)	 GC(s)	 GC(%)
0	 8.41		 2.97	 35.28
1	 8.06		 3.32	 41.16
2	 7.63		 2.99	 39.22


GC latency profile:
#[Mean (ms):	1.80,	 Stddev (ms):	4.02]
#[Min (ms):	0.00,	 max (ms):	53.77]


Percentile 	 Latency (ms)
25.0000 	 0.00
50.0000 	 0.00
60.0000 	 0.07
70.0000 	 0.35
75.0000 	 1.44
80.0000 	 3.06
85.0000 	 4.23
90.0000 	 6.36
95.0000 	 9.64
96.0000 	 10.95
97.0000 	 12.70
98.0000 	 14.61
99.0000 	 18.28
99.9000 	 34.14
99.9900 	 48.99
99.9990 	 53.77
99.9999 	 53.77
100.0000 	 53.77
2026-04-22 15:32.56 ---> saved as "53ba8c6fd65415c6df9a0f42a53958acaae43fc5b1b9b7dbe6f401f1474aaa61"
Job succeeded
2026-04-22 15:32.56: Job succeeded