ad12730333
After #13013 ### This PR make effort to defrag the pubsub kvstore in the following ways: 1. Till now server.pubsub(shard)_channels only share channel name obj with the first subscribed client, now change it so that the clients and the pubsub kvstore share the channel name robj. This would save a lot of memory when there are many subscribers to the same channel. It also means that we only need to defrag the channel name robj in the pubsub kvstore, and then update all client references for the current channel, avoiding the need to iterate through all the clients to do the same things. 2. Refactor the code to defragment pubsub(shard) in the same way as defragment of keys and EXPIRES, with the exception that we only defragment pubsub(without shard) when slot is zero. ### Other Fix an overlook in #11695, if defragment doesn't reach the end time, we should wait for the current db's keys and expires, pubsub and pubsubshard to finish before leaving, now it's possible to exit early when the keys are defragmented. --------- Co-authored-by: oranagra <oran@redislabs.com> |
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| helpers | ||
| integration | ||
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| instances.tcl | ||
| README.md | ||
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Redis Test Suite
The normal execution mode of the test suite involves starting and manipulating
local redis-server instances, inspecting process state, log files, etc.
The test suite also supports execution against an external server, which is
enabled using the --host and --port parameters. When executing against an
external server, tests tagged external:skip are skipped.
There are additional runtime options that can further adjust the test suite to match different external server configurations:
| Option | Impact |
|---|---|
--singledb |
Only use database 0, don't assume others are supported. |
--ignore-encoding |
Skip all checks for specific encoding. |
--ignore-digest |
Skip key value digest validations. |
--cluster-mode |
Run in strict Redis Cluster compatibility mode. |
--large-memory |
Enables tests that consume more than 100mb |
Tags
Tags are applied to tests to classify them according to the subsystem they test, but also to indicate compatibility with different run modes and required capabilities.
Tags can be applied in different context levels:
start_servercontexttagscontext that bundles several tests together- A single test context.
The following compatibility and capability tags are currently used:
| Tag | Indicates |
|---|---|
external:skip |
Not compatible with external servers. |
cluster:skip |
Not compatible with --cluster-mode. |
large-memory |
Test that requires more than 100mb |
tls:skip |
Not compatible with --tls. |
needs:repl |
Uses replication and needs to be able to SYNC from server. |
needs:debug |
Uses the DEBUG command or other debugging focused commands (like OBJECT REFCOUNT). |
needs:pfdebug |
Uses the PFDEBUG command. |
needs:config-maxmemory |
Uses CONFIG SET to manipulate memory limit, eviction policies, etc. |
needs:config-resetstat |
Uses CONFIG RESETSTAT to reset statistics. |
needs:reset |
Uses RESET to reset client connections. |
needs:save |
Uses SAVE or BGSAVE to create an RDB file. |
When using an external server (--host and --port), filtering using the
external:skip tags is done automatically.
When using --cluster-mode, filtering using the cluster:skip tag is done
automatically.
When not using --large-memory, filtering using the largemem:skip tag is done
automatically.
In addition, it is possible to specify additional configuration. For example, to
run tests on a server that does not permit SYNC use:
./runtest --host <host> --port <port> --tags -needs:repl