❯ bash -x postgrest-profiled-run
+ source /nix/store/yzm05qvjjhr3ii63mx2lmqwzkqsba2ra-postgrest-profiled-run-parser
+++ basename postgrest-profiled-run
++ BASH_ARGV0=postgrest-profiled-run
++ _positionals=()
++ _arg_leftovers=()
++ parse_commandline
++ _positionals_count=0
++ test 0 -gt 0
++ assign_positional_args 1
++ local _positional_name _shift_for=1
++ _positional_names=
++ _our_args=0
++ (( ii = 0 ))
++ (( ii < _our_args ))
++ shift 1
++ test -n ''
++ PGRST_DB_ANON_ROLE=postgrest_test_anonymous
++ test -n ''
++ PGRST_DB_POOL=1
++ test -n ''
++ PGRST_DB_POOL_ACQUISITION_TIMEOUT=1
++ test -n ''
++ PGRST_JWT_SECRET=reallyreallyreallyreallyverysafe
+ set -euo pipefail
++ /nix/store/mp7ba85zcqdj2sqwa29pql02s6nqpcxy-coreutils-9.7/bin/mktemp -d
+ hpctixdir=/tmp/nix-shell-43614-1878198251/tmp.3XtIE8mlED
+ export HPCTIXFILE=/tmp/nix-shell-43614-1878198251/tmp.3XtIE8mlED/postgrest.tix
+ HPCTIXFILE=/tmp/nix-shell-43614-1878198251/tmp.3XtIE8mlED/postgrest.tix
+ trap 'rm -rf $hpctixdir' EXIT
++ /nix/store/smaydcvrcaz906653vbnps70y9j7w658-git-2.49.0/bin/git rev-parse --show-toplevel
+ cd /home/adziahel/projects/postgrest/postgrest
+ test '!' -f postgrest.cabal
+ cd /home/adziahel/projects/postgrest/postgrest/
++ cat /nix/store/2ipw38gsd4qsy2fv8pmcrfgq9bxd5yv7-ghc-shell-for-postgrest-13.1
+ env=/nix/store/kl6qp0mgy43l8agzwy44mir22098svss-ghc-9.4.8-with-packages
+ export PATH=/nix/store/kl6qp0mgy43l8agzwy44mir22098svss-ghc-9.4.8-with-packages/bin:/nix/store/345523198bcsdzay55pfiimkiajq6lq8-bash-interactive-5.2p37/bin:/nix/store/kl6qp0mgy43l8agzwy44mir22098svss-ghc-9.4.8-with-packages/bin:/nix/store/0flj33q30lmzdjagwjqh964qmiyklww2-patchelf-0.15.0/bin:/nix/store/a0d7m3zn9p2dfa1h7ag9h2wzzr2w25sn-gcc-wrapper-14.2.1.20250322/bin:/nix/store/6i862vz60awrlsila8vw18rg4d4l66iy-gcc-14.2.1.20250322/bin:/nix/store/y2xdxp8r4g92q28am6mbxj44rivnyirl-glibc-2.40-66-bin/bin:/nix/store/mp7ba85zcqdj2sqwa29pql02s6nqpcxy-coreutils-9.7/bin:/nix/store/2gkh9v7wrzjq6ws312c6z6ajwnjvwcmb-binutils-wrapper-2.44/bin:/nix/store/mkvc0lnnpmi604rqsjdlv1pmhr638nbd-binutils-2.44/bin:/nix/store/4mys0gv17cn0lrdvlhks0zx27854nmkg-ncurses-6.5/bin:/nix/store/rw6qpkkm3bjvmk5yx2mbsyqcc6i0fmwb-cabal-install-3.14.2.0/bin:/nix/store/1x5r7lgky64fqd8mnni865www6gqvnxn-cabal2nix-2.20.0/bin:/nix/store/smaydcvrcaz906653vbnps70y9j7w658-git-2.49.0/bin:/nix/store/jawi15brxq4h3a9snmlr9szx0zcaf2yx-postgresql-17.5/bin:/nix/store/dlgs69jmnpqdb4xhiprh462v2s9x9hza-update-nix-fetchgit-0.2.11/bin:/nix/store/qwclc46fmwr5jb20zsk1dsrvxysw858a-hsie/bin:/nix/store/b08q1cywlfpq0v0zf88vq94zh9mj689s-postgrest-cabal/bin:/nix/store/8ppli1n3fy3ki3nwmyc7czwbm3lvxkpf-postgrest-dev/bin:/nix/store/m9j30xqq4dj99r4bv37mibivzjshs2ax-postgrest-docs/bin:/nix/store/0bmvmh2qcl8znmd6b4w6vahq09q7vj08-postgrest-commitlint/bin:/nix/store/j79bz86j0fmjh4p4s3yrgsnfgkl19yx0-postgrest-loadtest/bin:/nix/store/lg30g21zhfr3g81qj77pwhp3wap1mfvw-postgrest-nixpkgs/bin:/nix/store/mh7x1lainriviidn4ycyrixilraw9593-postgrest-release/bin:/nix/store/ych1mnagi4b8piv5xxxlfar8xj2abc5a-postgrest-style/bin:/nix/store/yhhdzyjfd9l924jd6j8xbg29kgznp6cr-postgrest-tests/bin:/nix/store/5h1jg20m9v8r8wnw8mkwhishjl4269rf-postgrest-with/bin:/nix/store/mp7ba85zcqdj2sqwa29pql02s6nqpcxy-coreutils-9.7/bin:/nix/store/7fjnb79r7p38piiyn5xwgcj5w7fpfi02-findutils-4.10.0/bin:/nix/store/1pi99mlqimxmqm1jvllbcaj8v16w2nbv-diffutils-3.12/bin:/nix/store/x23s7lcvhf18zz3rj543680jgrj71vil-gnused-4.9/bin:/nix/store/8b4vn1iyn6kqiisjvlmv67d1c0p3j6wj-gnugrep-3.11/bin:/nix/store/n8825s8qprf8p70m0hq6pz7rvlnsxdjm-gawk-5.3.2/bin:/nix/store/7nilh5hvnfbsx3vn020pkjkgx9rgsizb-gnutar-1.35/bin:/nix/store/gqpd9ax2s6jjf7mjyv1q7bwbsycyaxic-gzip-1.14/bin:/nix/store/28z6bx9sg0lsr7wra22pbjsk6fzfphy4-bzip2-1.0.8-bin/bin:/nix/store/8dl5ryfna3hjqhvnkw7srm6wnka6agxl-gnumake-4.4.1/bin:/nix/store/ih68ar79msmj0496pgld4r3vqfr7bbin-bash-5.2p37/bin:/nix/store/kc8h52p4dfgajrg3qlgx246hl0znr213-patch-2.7.6/bin:/nix/store/cmv326slnswzsjm2sqgbz16hzzqvkfjy-xz-5.8.1-bin/bin:/nix/store/v5skl3bspzhm2y13vcxcrw8w29g6phi0-file-5.45/bin:/home/adziahel/.npm/bin:/home/adziahel/.cargo/bin:/home/adziahel/.cabal/bin:/home/adziahel/.ghcup/bin:/home/adziahel/.nix-profile/bin:/nix/var/nix/profiles/default/bin:/home/adziahel/.local/bin:/home/adziahel/bin:/usr/local/bin:/usr/bin:/bin:/home/adziahel/.local/share/JetBrains/Toolbox/scripts
+ PATH=/nix/store/kl6qp0mgy43l8agzwy44mir22098svss-ghc-9.4.8-with-packages/bin:/nix/store/345523198bcsdzay55pfiimkiajq6lq8-bash-interactive-5.2p37/bin:/nix/store/kl6qp0mgy43l8agzwy44mir22098svss-ghc-9.4.8-with-packages/bin:/nix/store/0flj33q30lmzdjagwjqh964qmiyklww2-patchelf-0.15.0/bin:/nix/store/a0d7m3zn9p2dfa1h7ag9h2wzzr2w25sn-gcc-wrapper-14.2.1.20250322/bin:/nix/store/6i862vz60awrlsila8vw18rg4d4l66iy-gcc-14.2.1.20250322/bin:/nix/store/y2xdxp8r4g92q28am6mbxj44rivnyirl-glibc-2.40-66-bin/bin:/nix/store/mp7ba85zcqdj2sqwa29pql02s6nqpcxy-coreutils-9.7/bin:/nix/store/2gkh9v7wrzjq6ws312c6z6ajwnjvwcmb-binutils-wrapper-2.44/bin:/nix/store/mkvc0lnnpmi604rqsjdlv1pmhr638nbd-binutils-2.44/bin:/nix/store/4mys0gv17cn0lrdvlhks0zx27854nmkg-ncurses-6.5/bin:/nix/store/rw6qpkkm3bjvmk5yx2mbsyqcc6i0fmwb-cabal-install-3.14.2.0/bin:/nix/store/1x5r7lgky64fqd8mnni865www6gqvnxn-cabal2nix-2.20.0/bin:/nix/store/smaydcvrcaz906653vbnps70y9j7w658-git-2.49.0/bin:/nix/store/jawi15brxq4h3a9snmlr9szx0zcaf2yx-postgresql-17.5/bin:/nix/store/dlgs69jmnpqdb4xhiprh462v2s9x9hza-update-nix-fetchgit-0.2.11/bin:/nix/store/qwclc46fmwr5jb20zsk1dsrvxysw858a-hsie/bin:/nix/store/b08q1cywlfpq0v0zf88vq94zh9mj689s-postgrest-cabal/bin:/nix/store/8ppli1n3fy3ki3nwmyc7czwbm3lvxkpf-postgrest-dev/bin:/nix/store/m9j30xqq4dj99r4bv37mibivzjshs2ax-postgrest-docs/bin:/nix/store/0bmvmh2qcl8znmd6b4w6vahq09q7vj08-postgrest-commitlint/bin:/nix/store/j79bz86j0fmjh4p4s3yrgsnfgkl19yx0-postgrest-loadtest/bin:/nix/store/lg30g21zhfr3g81qj77pwhp3wap1mfvw-postgrest-nixpkgs/bin:/nix/store/mh7x1lainriviidn4ycyrixilraw9593-postgrest-release/bin:/nix/store/ych1mnagi4b8piv5xxxlfar8xj2abc5a-postgrest-style/bin:/nix/store/yhhdzyjfd9l924jd6j8xbg29kgznp6cr-postgrest-tests/bin:/nix/store/5h1jg20m9v8r8wnw8mkwhishjl4269rf-postgrest-with/bin:/nix/store/mp7ba85zcqdj2sqwa29pql02s6nqpcxy-coreutils-9.7/bin:/nix/store/7fjnb79r7p38piiyn5xwgcj5w7fpfi02-findutils-4.10.0/bin:/nix/store/1pi99mlqimxmqm1jvllbcaj8v16w2nbv-diffutils-3.12/bin:/nix/store/x23s7lcvhf18zz3rj543680jgrj71vil-gnused-4.9/bin:/nix/store/8b4vn1iyn6kqiisjvlmv67d1c0p3j6wj-gnugrep-3.11/bin:/nix/store/n8825s8qprf8p70m0hq6pz7rvlnsxdjm-gawk-5.3.2/bin:/nix/store/7nilh5hvnfbsx3vn020pkjkgx9rgsizb-gnutar-1.35/bin:/nix/store/gqpd9ax2s6jjf7mjyv1q7bwbsycyaxic-gzip-1.14/bin:/nix/store/28z6bx9sg0lsr7wra22pbjsk6fzfphy4-bzip2-1.0.8-bin/bin:/nix/store/8dl5ryfna3hjqhvnkw7srm6wnka6agxl-gnumake-4.4.1/bin:/nix/store/ih68ar79msmj0496pgld4r3vqfr7bbin-bash-5.2p37/bin:/nix/store/kc8h52p4dfgajrg3qlgx246hl0znr213-patch-2.7.6/bin:/nix/store/cmv326slnswzsjm2sqgbz16hzzqvkfjy-xz-5.8.1-bin/bin:/nix/store/v5skl3bspzhm2y13vcxcrw8w29g6phi0-file-5.45/bin:/home/adziahel/.npm/bin:/home/adziahel/.cargo/bin:/home/adziahel/.cabal/bin:/home/adziahel/.ghcup/bin:/home/adziahel/.nix-profile/bin:/nix/var/nix/profiles/default/bin:/home/adziahel/.local/bin:/home/adziahel/bin:/usr/local/bin:/usr/bin:/bin:/home/adziahel/.local/share/JetBrains/Toolbox/scripts
+ export PGRST_DB_ANON_ROLE
+ export PGRST_DB_POOL
+ export PGRST_DB_POOL_ACQUISITION_TIMEOUT
+ export PGRST_JWT_SECRET
+ /nix/store/rw6qpkkm3bjvmk5yx2mbsyqcc6i0fmwb-cabal-install-3.14.2.0/bin/cabal --builddir=dist-prof v2-build --enable-profiling --disable-shared exe:postgrest
Configuration is affected by the following files:
- cabal.project
- cabal.project.freeze
Build profile: -w ghc-9.4.8 -O1
In order, the following will be built (use -v for more details):
 - postgrest-13.1 (lib) --enable-profiling (configuration changed)
 - postgrest-13.1 (exe:postgrest) --enable-profiling (configuration changed)
Configuring library for postgrest-13.1...
Warning: [git-protocol] Cloning over git:// might lead to an arbitrary code
execution vulnerability. Furthermore, popular forges like GitHub do not
support it. Use https:// or ssh:// instead.
Preprocessing library for postgrest-13.1...
Building library for postgrest-13.1...
Configuring executable 'postgrest' for postgrest-13.1...
Warning: [git-protocol] Cloning over git:// might lead to an arbitrary code
execution vulnerability. Furthermore, popular forges like GitHub do not
support it. Use https:// or ssh:// instead.
Preprocessing executable 'postgrest' for postgrest-13.1...
Building executable 'postgrest' for postgrest-13.1...
[2 of 2] Linking dist-prof/build/x86_64-linux/ghc-9.4.8/postgrest-13.1/x/postgrest/build/postgrest/postgrest [Flags changed]
+ /nix/store/rw6qpkkm3bjvmk5yx2mbsyqcc6i0fmwb-cabal-install-3.14.2.0/bin/cabal --builddir=dist-prof v2-run exe:postgrest -- +RTS -p -hT -RTS
Configuration is affected by the following files:
- cabal.project
- cabal.project.freeze
Build profile: -w ghc-9.4.8 -O1
In order, the following will be built (use -v for more details):
 - postgrest-13.1 (lib) (configuration changed)
 - postgrest-13.1 (exe:postgrest) (configuration changed)
Configuring library for postgrest-13.1...
Warning: [git-protocol] Cloning over git:// might lead to an arbitrary code
execution vulnerability. Furthermore, popular forges like GitHub do not
support it. Use https:// or ssh:// instead.
Preprocessing library for postgrest-13.1...
Building library for postgrest-13.1...
Configuring executable 'postgrest' for postgrest-13.1...
Warning: [git-protocol] Cloning over git:// might lead to an arbitrary code
execution vulnerability. Furthermore, popular forges like GitHub do not
support it. Use https:// or ssh:// instead.
Preprocessing executable 'postgrest' for postgrest-13.1...
Building executable 'postgrest' for postgrest-13.1...
[2 of 2] Linking dist-prof/build/x86_64-linux/ghc-9.4.8/postgrest-13.1/x/postgrest/build/postgrest/postgrest [Flags changed]
postgrest: the flag -p requires the program to be built with -prof
postgrest:
postgrest: Usage: <prog> <args> [+RTS <rtsopts> | -RTS <args>] ... --RTS <args>
postgrest:
postgrest: +RTS Indicates run time system options follow
postgrest: -RTS Indicates program arguments follow
postgrest: --RTS Indicates that ALL subsequent arguments will be given to the
postgrest: program (including any of these RTS flags)
postgrest:
postgrest: The following run time system options may be available (note that some
postgrest: of these may not be usable unless this program was linked with the -rtsopts
postgrest: flag):
postgrest:
postgrest: -? Prints this message and exits; the program is not executed
postgrest: --info Print information about the RTS used by this program
postgrest:
postgrest: --nonmoving-gc
postgrest: Selects the non-moving mark-and-sweep garbage collector to
postgrest: manage the oldest generation.
postgrest: --copying-gc
postgrest: Selects the copying garbage collector to manage all generations.
postgrest:
postgrest: -K<size> Sets the maximum stack size (default: 80% of the heap)
postgrest: e.g.: -K32k -K512k -K8M
postgrest: -ki<size> Sets the initial thread stack size (default 1k) e.g.: -ki4k -ki2m
postgrest: -kc<size> Sets the stack chunk size (default 32k)
postgrest: -kb<size> Sets the stack chunk buffer size (default 1k)
postgrest:
postgrest: -A<size> Sets the minimum allocation area size (default 4m) e.g.: -A20m -A10k
postgrest: -AL<size> Sets the amount of large-object memory that can be allocated
postgrest: before a GC is triggered (default: the value of -A)
postgrest: -F<n> Sets the collecting threshold for old generations as a factor of
postgrest: the live data in that generation the last time it was collected
postgrest: (default: 2.0)
postgrest: -Fd<n> Sets the inverse rate which memory is returned to the OS after being
postgrest: optimistically retained after being allocated. Subsequent major
postgrest: collections not caused by heap overflow will return an amount of
postgrest: memory controlled by this factor (higher is slower). Setting the factor
postgrest: to 0 means memory is not returned.
postgrest: (default 4.0)
postgrest: -n<size> Allocation area chunk size (0 = disabled, default: 0)
postgrest: -O<size> Sets the minimum size of the old generation (default 1M)
postgrest: -M<size> Sets the maximum heap size (default unlimited) e.g.: -M256k -M1G
postgrest: -H<size> Sets the minimum heap size (default 0M) e.g.: -H24m -H1G
postgrest: -xb<addr> Sets the address from which a suitable start for the heap memory
postgrest: will be searched from. This is useful if the default address
postgrest: clashes with some third-party library.
postgrest: -xn Use the non-moving collector for the old generation.
postgrest: -m<n> Minimum % of heap which must be available (default 3%)
postgrest: -G<n> Number of generations (default: 2)
postgrest: -c<n> Use in-place compaction instead of copying in the oldest generation
postgrest: when live data is at least <n>% of the maximum heap size set with
postgrest: -M (default: 30%)
postgrest: -c Use in-place compaction for all oldest generation collections
postgrest: (the default is to use copying)
postgrest: -w Use mark-region for the oldest generation (experimental)
postgrest: -I<sec> Perform full GC after <sec> idle time (default: 0.3, 0 == off)
postgrest:
postgrest: -T Collect GC statistics (useful for in-program statistics access)
postgrest: -t[<file>] One-line GC statistics (if <file> omitted, uses stderr)
postgrest: -s[<file>] Summary GC statistics (if <file> omitted, uses stderr)
postgrest: -S[<file>] Detailed GC statistics (if <file> omitted, uses stderr)
postgrest:
postgrest:
postgrest: -Z Don't squeeze out update frames on context switch
postgrest: -B Sound the bell at the start of each garbage collection
postgrest: -h Heap residency profile (output file <program>.hp)
postgrest: -hT Produce a heap profile grouped by closure type
postgrest: -po<file> Override profiling output file name prefix (program name by default)
postgrest: -i<sec> Time between heap profile samples (seconds, default: 0.1)
postgrest: --no-automatic-heap-samples
postgrest: Do not start the heap profile interval timer on start-up,
postgrest: Rather, the application will be responsible for triggering
postgrest: heap profiler samples.
postgrest: -ol<file> Send binary eventlog to <file> (default: <program>.eventlog)
postgrest: -l[flags] Log events to a file
postgrest: where [flags] can contain:
postgrest: s scheduler events
postgrest: g GC and heap events
postgrest: n non-moving GC heap census events
postgrest: p par spark events (sampled)
postgrest: f par spark events (full detail)
postgrest: u user events (emitted from Haskell code)
postgrest: a all event classes above
postgrest: -x disable an event class, for any flag above
postgrest: the initial enabled event classes are 'sgpu'
postgrest: --eventlog-flush-interval=<secs>
postgrest: Periodically flush the eventlog at the specified interval.
postgrest:
postgrest: -C<secs> Context-switch interval in seconds.
postgrest: 0 or no argument means switch as often as possible.
postgrest: Default: 0.02 sec.
postgrest: -V<secs> Master tick interval in seconds (0 == disable timer).
postgrest: This sets the resolution for -C and the heap profile timer -i,
postgrest: and is the frequency of time profile samples.
postgrest: Default: 0.01 sec.
postgrest:
postgrest: -N[<n>] Use <n> processors (default: 1, -N alone determines
postgrest: the number of processors to use automatically)
postgrest: -maxN[<n>] Use up to <n> processors automatically
postgrest: -qg[<n>] Use parallel GC only for generations >= <n>
postgrest: (default: 0, -qg alone turns off parallel GC)
postgrest: -qb[<n>] Use load-balancing in the parallel GC only for generations >= <n>
postgrest: (default: 1 for -A < 32M, 0 otherwise;
postgrest: -qb alone turns off load-balancing)
postgrest: -qn<n> Use <n> threads for parallel GC (defaults to value of -N)
postgrest: -qa Use the OS to set thread affinity (experimental)
postgrest: -qm Don't automatically migrate threads between CPUs
postgrest: -qi<n> If a processor has been idle for the last <n> GCs, do not
postgrest: wake it up for a non-load-balancing parallel GC.
postgrest: (0 disables, default: 0)
postgrest: --numa[=<node_mask>]
postgrest: Use NUMA, nodes given by <node_mask> (default: off)
postgrest: --install-signal-handlers=<yes|no>
postgrest: Install signal handlers (default: yes)
postgrest: --io-manager=<native|posix>
postgrest: The I/O manager subsystem to use. (default: posix)
postgrest: -e<n> Maximum number of outstanding local sparks (default: 4096)
postgrest: -xp Assume that all object files were compiled with -fPIC
postgrest: -fexternal-dynamic-refs and load them anywhere in the address
postgrest: space
postgrest: -xm Base address to mmap memory in the GHCi linker
postgrest: (hex; must be <80000000)
postgrest: -xq The allocation limit given to a thread after it receives
postgrest: an AllocationLimitExceeded exception. (default: 100k)
postgrest:
postgrest: -Mgrace=<n>
postgrest: The amount of allocation after the program receives a
postgrest: HeapOverflow exception before the exception is thrown again, if
postgrest: the program is still exceeding the heap limit.
postgrest:
postgrest: RTS options may also be specified using the GHCRTS environment variable.
postgrest:
postgrest: Other RTS options may be available for programs compiled a different way.
postgrest: The GHC User's Guide has full details.
postgrest:
+ rm -rf /tmp/nix-shell-43614-1878198251/tmp.3XtIE8mlED