* chore: introduce back-pressure to tiered storage
Also, so clean-up with mac-os daily build.
Enabled forgotten test.
Improve CI insights
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Signed-off-by: Roman Gershman <roman@dragonflydb.io>
* chore: Introduce pipeline back-pressure
Also, improve synchronization primitives and replace them with
thread-local variations.
Before the change, on my local machine with the dragonfly running with 8 threads,
`memtier_benchmark -c 10 --threads 8 --command="PING" --key-maximum 100000000 --hide-histogram --distinct-client-seed --pipeline=20 --test-time=10`
reached 10M qps with 0.327ms p99.9.
After the change, the same command showed 13.8M qps with 0.2ms p99.9
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Signed-off-by: Roman Gershman <roman@dragonflydb.io>
* chore: export pipeline related metrics
Export in /metrics
1. Total pipeline queue length
2. Total pipeline commands
3. Total pipelined duration
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
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Signed-off-by: Roman Gershman <roman@dragonflydb.io>
1. Use clib malloc for allocating fiber stacks but reduce the fiber stack size.
clib malloc uses default 4K OS pages when reserving memory from the OS.
The reason for not using mi_malloc, because we use 2MB large OS pages with mimalloc.
However, allocating stacks is one of the cases, when using smaller 4KB memory pages is actually more
RSS efficient because memory pages become hot at better granularity.
2. Add "memory_fiberstack_vms_bytes" metric exposing fiber stack vm usage.
3. Fix macos dependencies & update ci versions.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
Also update actions versions to Node 20.
This change allows dragonfly to be built on MacOs.
However, we still have multiple failing tests on MacOS.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
* upload only failed test logs
* remove printing log names for passed tests
* print slow tests with --duration
* separate regression and unit logs for CI workflow
* test(memory): Test memory accounting for all types
* slightly faster
* WIP
* working
* Document
* Update test to use DEBUG POPULATE
* Nothing much
* Working
* fix
* yaml
* explicit capture
* fix ci?
* stub tx
chore: UpdateHelio dependency
Add support for asan/ubsan checkers in our dev environment.
Remove more clang warnings.
Once we fix all the problems we will enable them in our CI as well.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
This is needed if we want to allow asynchronous transactional operations during the callback execution.
Also update actions versions.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
We had a place in tools/packaging/generate_debian_package.sh that relied on the existence of build-opt,
moreover, if it did not exist the script deadlocked.
1. Added more loggings
2. Removed the loop
3. Removed unnecessary dependency in the script on the build-dir name.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
* chore: fix our release pipeline
Also remove alpine prod.wip file that has not been used and unlikely will be for prod.
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Signed-off-by: Roman Gershman <roman@dragonflydb.io>
Also, change its build directory to build-release.
Simplify a bit its configuration steps as well. No change in functionality is expected.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
chore: run dragonfly_test with epoll under gdb
Also, update helio that provide a stacktrace under musl libc (alpine linux).
This version of helio updates absl version as well.
Signed-off-by: Roman Gershman <roman@dragonflydb.io>
* add a python script to print the most recent log
* if CI timeouts, print the most recent log
* replace global timeout with timeout command
* upload all logs on failure()
* print uid + port + the log files for each df instance
* chore(regression): test bptree on regression pytests
1. stop passing the flag use_zset_tree as it is true on default
2. fix ci test to run replication tests
3. change replication tests seeder to sometimes add more than 128 values
to zset to test the pbtree impl
Signed-off-by: adi_holden <adi@dragonflydb.io>
