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redis-field-engineering/redis-benchmark

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

31 Commits
 
 
 
 
 
 
 
 
 
 

Repository files navigation

redis-benchmark

Benchmark and/or load test Redis using Java client libraries such as jedis, lettuce (TBD) etc. You can run this utility with Standalone Redis database or Geo-distributed Redis databases i.e. Active-Active or Active-Passive.

Prerequisites

Java Runtime Environment (OpenJRE or OracleJRE) 11+

Download

Download the latest release

Single Instance Configuration (Benchmarking)

Sample benchmark.properties for standalone Redis connection:

redis.connection=127.0.0.1:6379
redis.user=<Redis DB user or blank/default>
redis.password=<Redis DB password or blank if none>
benchmark.key.amount=1000
benchmark.key.data=                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                

Usage

Run the command with the parameters below to test connectivity to REDIS, and also generate the keys for executing SET and GET benchmarks:

java -DREDIS_BENCHMARK_CONFIG=benchmark.properties -jar redis-benchmark.jar -wi 1 -i 1 -t 1 -f 1

MultiCluster Instance Configuration (Load testing)

Sample benchmark.properties for multi-cluster Redis databases (Active-Active or Active-Passive):

redis.connection=127.0.0.1:14002,127.0.0.1:14003,127.0.0.1:14004
# In this configuration, we've set a sliding window size of 10 and a failure rate threshold of 50%. This means that a failover will be triggered if 5 out of any 10 calls to Redis fail.
#redis.connection.circuit.breaker.sliding.window.size=10
#redis.connection.circuit.breaker.sliding.window.min.calls=1
#redis.connection.circuit.breaker.failure.rate.threshold=50.0f
redis.user=<Redis DB user or blank/default>
redis.password=<Redis DB password or blank if none>
benchmark.key.amount=1000
benchmark.key.data=                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
#####     Email Alert properties
#mail.alert.enabled=false
#mail.smtp.host=smtp.gmail.com
#mail.smtp.port=587
#mail.smtp.start.tls.enable=true
#mail.smtp.start.tls.required=false
#mail.to=
#mail.smtp.username=
#mail.smtp.password=
#mail.debug=false

Usage

Run the command with the parameters below to test connectivity to REDIS, and also generate the keys for executing SET and GET benchmarks:

java -DREDIS_BENCHMARK_CONFIG=benchmark.properties -jar redis-benchmark.jar -wi 0 -i 1 -t 1 -f 0
Expected output:

# JMH version: 1.36
# VM version: JDK 11.0.18, OpenJDK 64-Bit Server VM, 11.0.18+10-post-Ubuntu-0ubuntu118.04.1
# VM invoker: /usr/lib/jvm/java-11-openjdk-amd64/bin/java
# VM options: -DREDIS_BENCHMARK_CONFIG=benchmark.properties
# Blackhole mode: full + dont-inline hint (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)
# Warmup: 1 iterations, 10 s each
# Measurement: 1 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Throughput, ops/time
# Benchmark: com.redis.benchmark.RedisBenchmark.jedisSimpleGet

# Run progress: 0.00% complete, ETA 00:00:44
# Fork: N/A, test runs in the host VM
# *** WARNING: Non-forked runs may silently omit JVM options, mess up profilers, disable compiler hints, etc. ***
# *** WARNING: Use non-forked runs only for debugging purposes, not for actual performance runs. ***
# Warmup Iteration   1:
------------------- Setup
[com.redis.benchmark.RedisBenchmark.jedisSimpleGet-jmh-worker-1] WARN redis.clients.jedis.providers.MultiClusterPooledConnectionProvider - 2023-03-29T02:29:31.907843Z[Etc/UTC]: Retry 'cluster:1:127.0.0.1:14002', waiting PT0.5S until attempt '1'. Last attempt failed with exception 'redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: Read timed out'.
[com.redis.benchmark.RedisBenchmark.jedisSimpleGet-jmh-worker-1] WARN redis.clients.jedis.providers.MultiClusterPooledConnectionProvider - 2023-03-29T02:29:34.415498Z[Etc/UTC]: Retry 'cluster:1:127.0.0.1:14002', waiting PT1S until attempt '2'. Last attempt failed with exception 'redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: Read timed out'.
[com.redis.benchmark.RedisBenchmark.jedisSimpleGet-jmh-worker-1] ERROR redis.clients.jedis.providers.MultiClusterPooledConnectionProvider - 2023-03-29T02:29:37.421032Z[Etc/UTC]: Retry 'cluster:1:127.0.0.1:14002' recorded a failed retry attempt. Number of retry attempts: '3'. Giving up. Last exception was: 'redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: Read timed out'.
[com.redis.benchmark.RedisBenchmark.jedisSimpleGet-jmh-worker-1] ERROR redis.clients.jedis.providers.MultiClusterPooledConnectionProvider - 2023-03-29T02:29:37.421603Z[Etc/UTC]: CircuitBreaker 'cluster:1:127.0.0.1:14002' recorded an error: 'redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: Read timed out'. Elapsed time: 7542 ms
[com.redis.benchmark.RedisBenchmark.jedisSimpleGet-jmh-worker-1] ERROR redis.clients.jedis.providers.MultiClusterPooledConnectionProvider - 2023-03-29T02:29:37.423007Z[Etc/UTC]: CircuitBreaker 'cluster:1:127.0.0.1:14002' exceeded failure rate threshold. Current failure rate: 100.0
[com.redis.benchmark.RedisBenchmark.jedisSimpleGet-jmh-worker-1] WARN redis.clients.jedis.providers.MultiClusterPooledConnectionProvider - 2023-03-29T02:29:37.427496Z[Etc/UTC]: CircuitBreaker 'cluster:1:127.0.0.1:14002' changed state from CLOSED to OPEN
<failure>

redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketTimeoutException: Read timed out
	at redis.clients.jedis.util.RedisInputStream.ensureFill(RedisInputStream.java:208)
	at redis.clients.jedis.util.RedisInputStream.readByte(RedisInputStream.java:46)
	at redis.clients.jedis.Protocol.process(Protocol.java:126)
	at redis.clients.jedis.Protocol.read(Protocol.java:192)
	at redis.clients.jedis.Connection.readProtocolWithCheckingBroken(Connection.java:320)
	at redis.clients.jedis.Connection.getOne(Connection.java:302)
	at redis.clients.jedis.Connection.executeCommand(Connection.java:127)
	at redis.clients.jedis.executors.CircuitBreakerCommandExecutor.handleExecuteCommand(CircuitBreakerCommandExecutor.java:65)
	at redis.clients.jedis.executors.CircuitBreakerCommandExecutor.lambda$executeCommand$0(CircuitBreakerCommandExecutor.java:48)
	at io.github.resilience4j.retry.Retry.lambda$decorateSupplier$2(Retry.java:213)
	at io.github.resilience4j.circuitbreaker.CircuitBreaker.lambda$decorateSupplier$4(CircuitBreaker.java:197)
	at io.github.resilience4j.core.SupplierUtils.lambda$recover$5(SupplierUtils.java:119)
	at redis.clients.jedis.executors.CircuitBreakerCommandExecutor.executeCommand(CircuitBreakerCommandExecutor.java:55)
	at redis.clients.jedis.UnifiedJedis.executeCommand(UnifiedJedis.java:180)
	at redis.clients.jedis.UnifiedJedis.get(UnifiedJedis.java:602)
	at createOneMillionStringKeysKeys(Util.java:15)
	at com.redis.benchmark.RedisBenchmark.setup(RedisBenchmark.java:25)
	at com.redis.benchmark.jmh_generated.RedisBenchmark_jedisSimpleGet_jmhTest._jmh_tryInit_f_redisbenchmark0_0(RedisBenchmark_jedisSimpleGet_jmhTest.java:338)
	at com.redis.benchmark.jmh_generated.RedisBenchmark_jedisSimpleGet_jmhTest.jedisSimpleGet_Throughput(RedisBenchmark_jedisSimpleGet_jmhTest.java:71)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:475)
	at org.openjdk.jmh.runner.BenchmarkHandler$BenchmarkTask.call(BenchmarkHandler.java:458)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.net.SocketTimeoutException: Read timed out
	at java.base/java.net.SocketInputStream.socketRead0(Native Method)
	at java.base/java.net.SocketInputStream.socketRead(SocketInputStream.java:115)
	at java.base/java.net.SocketInputStream.read(SocketInputStream.java:168)
	at java.base/java.net.SocketInputStream.read(SocketInputStream.java:140)
	at java.base/java.net.SocketInputStream.read(SocketInputStream.java:126)
	at redis.clients.jedis.util.RedisInputStream.ensureFill(RedisInputStream.java:202)
	... 30 more


# JMH version: 1.36
# VM version: JDK 11.0.18, OpenJDK 64-Bit Server VM, 11.0.18+10-post-Ubuntu-0ubuntu118.04.1
# VM invoker: /usr/lib/jvm/java-11-openjdk-amd64/bin/java
# VM options: -DREDIS_BENCHMARK_CONFIG=benchmark.properties
# Blackhole mode: full + dont-inline hint (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)
# Warmup: 1 iterations, 10 s each
# Measurement: 1 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Throughput, ops/time
# Benchmark: com.redis.benchmark.RedisBenchmark.jedisSimpleSet

# Run progress: 25.00% complete, ETA 00:00:23
# Fork: N/A, test runs in the host VM
# *** WARNING: Non-forked runs may silently omit JVM options, mess up profilers, disable compiler hints, etc. ***
# *** WARNING: Use non-forked runs only for debugging purposes, not for actual performance runs. ***
# Warmup Iteration   1:
------------------- Setup
[com.redis.benchmark.RedisBenchmark.jedisSimpleSet-jmh-worker-1] ERROR redis.clients.jedis.providers.MultiClusterPooledConnectionProvider - 2023-03-29T02:29:37.433697Z[Etc/UTC]: CircuitBreaker 'cluster:1:127.0.0.1:14002' recorded a call which was not permitted.
[com.redis.benchmark.RedisBenchmark.jedisSimpleSet-jmh-worker-1] WARN redis.clients.jedis.providers.MultiClusterPooledConnectionProvider - 2023-03-29T02:29:37.434736Z[Etc/UTC]: CircuitBreaker 'cluster:1:127.0.0.1:14002' changed state from OPEN to FORCED_OPEN
[com.redis.benchmark.RedisBenchmark.jedisSimpleSet-jmh-worker-1] WARN redis.clients.jedis.providers.MultiClusterPooledConnectionProvider - CircuitBreaker changed the connection pool from 'cluster:1:127.0.0.1:14002' to 'cluster:2:127.0.0.1:14003'
7.828 ops/ms
Iteration   1:
------------------- TearDown
7.960 ops/ms

Result "com.redis.benchmark.RedisBenchmark.jedisSimpleSet":
  7.960 ops/ms


# JMH version: 1.36
# VM version: JDK 11.0.18, OpenJDK 64-Bit Server VM, 11.0.18+10-post-Ubuntu-0ubuntu118.04.1
# VM invoker: /usr/lib/jvm/java-11-openjdk-amd64/bin/java
# VM options: -DREDIS_BENCHMARK_CONFIG=benchmark.properties
# Blackhole mode: full + dont-inline hint (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)
# Warmup: 1 iterations, 10 s each
# Measurement: 1 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Average time, time/op
# Benchmark: com.redis.benchmark.RedisBenchmark.jedisSimpleGet

# Run progress: 50.00% complete, ETA 00:00:18
# Fork: N/A, test runs in the host VM
# *** WARNING: Non-forked runs may silently omit JVM options, mess up profilers, disable compiler hints, etc. ***
# *** WARNING: Use non-forked runs only for debugging purposes, not for actual performance runs. ***
# Warmup Iteration   1:
------------------- Setup
0.124 ms/op
Iteration   1:
------------------- TearDown
0.119 ms/op

Result "com.redis.benchmark.RedisBenchmark.jedisSimpleGet":
  0.119 ms/op


# JMH version: 1.36
# VM version: JDK 11.0.18, OpenJDK 64-Bit Server VM, 11.0.18+10-post-Ubuntu-0ubuntu118.04.1
# VM invoker: /usr/lib/jvm/java-11-openjdk-amd64/bin/java
# VM options: -DREDIS_BENCHMARK_CONFIG=benchmark.properties
# Blackhole mode: full + dont-inline hint (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)
# Warmup: 1 iterations, 10 s each
# Measurement: 1 iterations, 1000 ms each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Average time, time/op
# Benchmark: com.redis.benchmark.RedisBenchmark.jedisSimpleSet

# Run progress: 75.00% complete, ETA 00:00:09
# Fork: N/A, test runs in the host VM
# *** WARNING: Non-forked runs may silently omit JVM options, mess up profilers, disable compiler hints, etc. ***
# *** WARNING: Use non-forked runs only for debugging purposes, not for actual performance runs. ***
# Warmup Iteration   1:
------------------- Setup
0.125 ms/op
Iteration   1:
------------------- TearDown
0.119 ms/op

Result "com.redis.benchmark.RedisBenchmark.jedisSimpleSet":
  0.119 ms/op


# Run complete. Total time: 00:00:40

REMEMBER: The numbers below are just data. To gain reusable insights, you need to follow up on
why the numbers are the way they are. Use profilers (see -prof, -lprof), design factorial
experiments, perform baseline and negative tests that provide experimental control, make sure
the benchmarking environment is safe on JVM/OS/HW level, ask for reviews from the domain experts.
Do not assume the numbers tell you what you want them to tell.

Benchmark                       Mode  Cnt  Score   Error   Units
RedisBenchmark.jedisSimpleSet  thrpt       7.960          ops/ms
RedisBenchmark.jedisSimpleGet   avgt       0.119           ms/op
RedisBenchmark.jedisSimpleSet   avgt       0.119           ms/op

Failback Tests:

The test framework creates a pid file with MultiClusterIndex under jedisPid folder in the current folder (user directory). If you need to failback to another database endpoint from provided redis.connection comma separated list of endpoints, then move the pid file to that index (Indexes are ordered from 1 to however many endpoints you provide)

mv jedisPid/1.pid jedisPid/2.pid

Expected output:

Starting File Listener Service on /Users/viragtripathi/idea_workspace/redis-benchmark/jedisPid
Creating 618 of 100000 key(s) to the benchmark:  [.....] 0%
Detected file delete event. File: /Users/viragtripathi/idea_workspace/redis-benchmark/jedisPid/1.pid

Detected file create event. File: /Users/viragtripathi/idea_workspace/redis-benchmark/jedisPid/2.pid
User have requested to failback to ActiveMultiClusterIndex=2
Creating 623 of 100000 key(s) to the benchmark:  [.....] 0%[Thread-3] WARN redis.clients.jedis.providers.MultiClusterPooledConnectionProvider - CircuitBreaker changed the connection pool from 'cluster:1:127.0.0.1:14002' to 'cluster:2:127.0.0.1:14003'
mv jedisPid/2.pid jedisPid/3.pid

Expected output:

Creating 1405 of 100000 key(s) to the benchmark:  [.....] 1%
Detected file delete event. File: /Users/viragtripathi/idea_workspace/redis-benchmark/jedisPid/2.pid

Detected file create event. File: /Users/viragtripathi/idea_workspace/redis-benchmark/jedisPid/3.pid
User have requested to failback to ActiveMultiClusterIndex=3
Creating 1410 of 100000 key(s) to the benchmark:  [.....] 1%[Thread-3] WARN redis.clients.jedis.providers.MultiClusterPooledConnectionProvider - CircuitBreaker changed the connection pool from 'cluster:2:127.0.0.1:14003' to 'cluster:3:127.0.0.1:14004'
Creating 2691 of 100000 key(s) to the benchmark:  [.....] 2%
mv jedisPid/3.pid jedisPid/1.pid

Expected output:

Creating 2691 of 100000 key(s) to the benchmark:  [.....] 2%
Detected file create event. File: /Users/viragtripathi/idea_workspace/redis-benchmark/jedisPid/1.pid
User have requested to failback to ActiveMultiClusterIndex=1
Creating 2692 of 100000 key(s) to the benchmark:  [.....] 2%
Detected file delete event. File: /Users/viragtripathi/idea_workspace/redis-benchmark/jedisPid/3.pid
[Thread-3] WARN redis.clients.jedis.providers.MultiClusterPooledConnectionProvider - CircuitBreaker changed the connection pool from 'cluster:3:127.0.0.1:14004' to 'cluster:1:127.0.0.1:14002'
Creating 3125 of 100000 key(s) to the benchmark:  [.....] 3%

jmh command line options

java -jar redis-benchmark.jar -h
Expected output:

Usage: java -jar ... [regexp*] [options]
 [opt] means optional argument.
 <opt> means required argument.
 "+" means comma-separated list of values.
 "time" arguments accept time suffixes, like "100ms".

Command line options usually take precedence over annotations.

  [arguments]                 Benchmarks to run (regexp+). (default: .*)

  -i <int>                    Number of measurement iterations to do. Measurement
                              iterations are counted towards the benchmark score.
                              (default: 1 for SingleShotTime, and 5 for all other
                              modes)

  -bs <int>                   Batch size: number of benchmark method calls per
                              operation. Some benchmark modes may ignore this
                              setting, please check this separately. (default:
                              1)

  -r <time>                   Minimum time to spend at each measurement iteration.
                              Benchmarks may generally run longer than iteration
                              duration. (default: 10 s)

  -wi <int>                   Number of warmup iterations to do. Warmup iterations
                              are not counted towards the benchmark score. (default:
                              0 for SingleShotTime, and 5 for all other modes)

  -wbs <int>                  Warmup batch size: number of benchmark method calls
                              per operation. Some benchmark modes may ignore this
                              setting. (default: 1)

  -w <time>                   Minimum time to spend at each warmup iteration. Benchmarks
                              may generally run longer than iteration duration.
                              (default: 10 s)

  -to <time>                  Timeout for benchmark iteration. After reaching
                              this timeout, JMH will try to interrupt the running
                              tasks. Non-cooperating benchmarks may ignore this
                              timeout. (default: 10 min)

  -t <int>                    Number of worker threads to run with. 'max' means
                              the maximum number of hardware threads available
                              on the machine, figured out by JMH itself. (default:
                              1)

  -bm <mode>                  Benchmark mode. Available modes are: [Throughput/thrpt,
                              AverageTime/avgt, SampleTime/sample, SingleShotTime/ss,
                              All/all]. (default: Throughput)

  -si <bool>                  Should JMH synchronize iterations? This would significantly
                              lower the noise in multithreaded tests, by making
                              sure the measured part happens only when all workers
                              are running. (default: true)

  -gc <bool>                  Should JMH force GC between iterations? Forcing
                              the GC may help to lower the noise in GC-heavy benchmarks,
                              at the expense of jeopardizing GC ergonomics decisions.
                              Use with care. (default: false)

  -foe <bool>                 Should JMH fail immediately if any benchmark had
                              experienced an unrecoverable error? This helps
                              to make quick sanity tests for benchmark suites,
                              as well as make the automated runs with checking error
                              codes. (default: false)

  -v <mode>                   Verbosity mode. Available modes are: [SILENT, NORMAL,
                              EXTRA]. (default: NORMAL)

  -f <int>                    How many times to fork a single benchmark. Use 0 to
                              disable forking altogether. Warning: disabling
                              forking may have detrimental impact on benchmark
                              and infrastructure reliability, you might want
                              to use different warmup mode instead. (default:
                              5)

  -wf <int>                   How many warmup forks to make for a single benchmark.
                              All iterations within the warmup fork are not counted
                              towards the benchmark score. Use 0 to disable warmup
                              forks. (default: 0)

  -o <filename>               Redirect human-readable output to a given file.

  -rff <filename>             Write machine-readable results to a given file.
                              The file format is controlled by -rf option. Please
                              see the list of result formats for available formats.
                              (default: jmh-result.<result-format>)

  -prof <profiler>            Use profilers to collect additional benchmark data.
                              Some profilers are not available on all JVMs and/or
                              all OSes. Please see the list of available profilers
                              with -lprof.

  -tg <int+>                  Override thread group distribution for asymmetric
                              benchmarks. This option expects a comma-separated
                              list of thread counts within the group. See @Group/@GroupThreads
                              Javadoc for more information.

  -jvm <string>               Use given JVM for runs. This option only affects forked
                              runs.

  -jvmArgs <string>           Use given JVM arguments. Most options are inherited
                              from the host VM options, but in some cases you want
                              to pass the options only to a forked VM. Either single
                              space-separated option line, or multiple options
                              are accepted. This option only affects forked runs.

  -jvmArgsAppend <string>     Same as jvmArgs, but append these options after the
                              already given JVM args.

  -jvmArgsPrepend <string>    Same as jvmArgs, but prepend these options before
                              the already given JVM arg.

  -tu <TU>                    Override time unit in benchmark results. Available
                              time units are: [m, s, ms, us, ns]. (default: SECONDS)

  -opi <int>                  Override operations per invocation, see @OperationsPerInvocation
                              Javadoc for details. (default: 1)

  -rf <type>                  Format type for machine-readable results. These
                              results are written to a separate file (see -rff).
                              See the list of available result formats with -lrf.
                              (default: CSV)

  -wm <mode>                  Warmup mode for warming up selected benchmarks.
                              Warmup modes are: INDI = Warmup each benchmark individually,
                              then measure it. BULK = Warmup all benchmarks first,
                              then do all the measurements. BULK_INDI = Warmup
                              all benchmarks first, then re-warmup each benchmark
                              individually, then measure it. (default: INDI)

  -e <regexp+>                Benchmarks to exclude from the run.

  -p <param={v,}*>            Benchmark parameters. This option is expected to
                              be used once per parameter. Parameter name and parameter
                              values should be separated with equals sign. Parameter
                              values should be separated with commas.

  -wmb <regexp+>              Warmup benchmarks to include in the run in addition
                              to already selected by the primary filters. Harness
                              will not measure these benchmarks, but only use them
                              for the warmup.

  -l                          List the benchmarks that match a filter, and exit.

  -lp                         List the benchmarks that match a filter, along with
                              parameters, and exit.

  -lrf                        List machine-readable result formats, and exit.

  -lprof                      List profilers, and exit.

  -h                          Display help, and exit.

Support

redis-benchmark is supported by Redis, Inc. on a good faith effort basis. To report bugs, request features, or receive assistance, please file an issue.

License

redis-benchmark is licensed under the MIT License. Copyright (C) 2023 Redis, Inc.