From: Justin Pryzby <pryzbyj@telsasoft.com>
Date: Fri, 24 Jun 2022 00:09:12 -0500
Subject: [PATCH 2/8] cirrus/freebsd: run with more CPUs+RAM and do not
 repartition

There was some historic problem where tests under freebsd took 8+ minutes (and
before 4a288a37f took 15 minutes).

This reduces test time from 10min to 3min.
4 CPUs 4 tests https://cirrus-ci.com/task/4880240739614720
4 CPUs 6 tests https://cirrus-ci.com/task/4664440120410112 https://cirrus-ci.com/task/4586784884523008
4 CPUs 8 tests https://cirrus-ci.com/task/5001995491737600

6 CPUs https://cirrus-ci.com/task/6678321684545536
8 CPUs https://cirrus-ci.com/task/6264854121021440

See also:
https://www.postgresql.org/message-id/flat/20220310033347.hgxk4pyarzq4hxwp@alap3.anarazel.de#f36c0b17e33e31e7925e7e5812998686
8 jobs 7min https://cirrus-ci.com/task/6186376667332608

//-os-only: freebsd
---
 .cirrus.yml | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/.cirrus.yml b/.cirrus.yml
index 13213ffd304..21608ac2e0a 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -123,27 +123,25 @@ task:
     <<: *on_failure_meson
     cores_script: |
       mkdir -m 770 /tmp/cores
       find / -maxdepth 1 -type f -name 'core*' -exec mv '{}' /tmp/cores/ \;
       src/tools/ci/cores_backtrace.sh linux /tmp/cores
 
 
 task:
   name: FreeBSD - 13 - Meson
 
   env:
-    # FreeBSD on GCP is slow when running with larger number of CPUS /
-    # jobs. Using one more job than cpus seems to work best.
-    CPUS: 2
-    BUILD_JOBS: 3
-    TEST_JOBS: 3
+    CPUS: 4
+    BUILD_JOBS: 4
+    TEST_JOBS: 6
 
     CCACHE_DIR: /tmp/ccache_dir
     CPPFLAGS: -DRELCACHE_FORCE_RELEASE -DCOPY_PARSE_PLAN_TREES -DWRITE_READ_PARSE_PLAN_TREES -DRAW_EXPRESSION_COVERAGE_TEST
     CFLAGS: -Og -ggdb
 
   depends_on: SanityCheck
   only_if: $CIRRUS_CHANGE_MESSAGE !=~ '.*\nci-os-only:.*' || $CIRRUS_CHANGE_MESSAGE =~ '.*\nci-os-only:[^\n]*freebsd.*'
 
   compute_engine_instance:
     image_project: $IMAGE_PROJECT
     image: family/pg-ci-freebsd-13
@@ -152,39 +150,36 @@ task:
     memory: 4G
     disk: 50
 
   sysinfo_script: |
     id
     uname -a
     ulimit -a -H && ulimit -a -S
     export
 
   ccache_cache:
     folder: $CCACHE_DIR
-  # Work around performance issues due to 32KB block size
-  repartition_script: src/tools/ci/gcp_freebsd_repartition.sh
   create_user_script: |
     pw useradd postgres
     chown -R postgres:postgres .
     mkdir -p ${CCACHE_DIR}
     chown -R postgres:postgres ${CCACHE_DIR}
   setup_core_files_script: |
     mkdir -m 770 /tmp/cores
     chown root:postgres /tmp/cores
     sysctl kern.corefile='/tmp/cores/%N.%P.core'
   setup_additional_packages_script: |
     #pkg install -y ...
 
   # NB: Intentionally build without -Dllvm. The freebsd image size is already
-  # large enough to make VM startup slow, and even without llvm freebsd
-  # already takes longer than other platforms except for windows.
+  # large enough to make VM startup slow
   configure_script: |
     su postgres <<-EOF
       meson setup \
         --buildtype=debug \
         -Dcassert=true -Duuid=bsd -Dtcl_version=tcl86 -Ddtrace=auto \
         -DPG_TEST_EXTRA="$PG_TEST_EXTRA" \
         -Dextra_lib_dirs=/usr/local/lib -Dextra_include_dirs=/usr/local/include/ \
         build
     EOF
   build_script: su postgres -c 'ninja -C build -j${BUILD_JOBS}'
   upload_caches: ccache
-- 
2.34.1


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