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config.yaml
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KAFKA_PARAMS_TO_TEST:
- KAFKA_HEAP_OPTS
- MaxGCPauseMillis
- G1ConcRefinementThreads
- G1ParallelGCThreads
- KAFKA_NUM_NETWORK_THREADS
- KAFKA_NUM_IO_THREADS
- socket_send_buffer_bytes
- socket_receive_buffer_bytes
client_parameters_to_test:
- batch_size
- compression_type
- consumer_count
- partitions
- producer_count
- fetch_wait_max_ms
- linger_ms
- max_in_flight_messages
PARAMETERS:
KAFKA_HEAP_OPTS:
- "-Xms2G -Xmx2G"
- "-Xms4G -Xmx4G"
- "-Xms8G -Xmx8G"
- "-Xms12G -Xmx12G"
MaxGCPauseMillis:
- "1"
- "5"
- "10"
- "20"
- "40"
G1ConcRefinementThreads:
- "4"
- "8"
- "16"
- "32"
G1ParallelGCThreads:
- "4"
- "8"
- "16"
- "32"
KAFKA_NUM_NETWORK_THREADS:
- "4"
- "8"
- "16"
- "32"
KAFKA_NUM_IO_THREADS:
- "8"
- "16"
- "32"
socket_send_buffer_bytes:
- "102400"
- "524288"
- "1048576"
socket_receive_buffer_bytes:
- "102400"
- "524288"
- "1048576"
client_parameters:
batch_size:
- "512"
- "1024"
- "2048"
- "4096"
- "8192"
- "16384"
compression_type:
- "none"
- "snappy"
- "zstd"
- "gzip"
consumer_count:
- "2"
- "5"
- "10"
partitions:
- "1"
- "5"
- "10"
- "20"
- "40"
producer_count:
- "5"
- "10"
- "20"
- "40"
fetch_wait_max_ms:
- "1"
- "2"
- "5"
- "10"
- "20"
- "40"
linger_ms:
- "0"
- "1"
- "2"
- "5"
- "10"
- "20"
max_in_flight_messages:
- "1"
- "2"
- "5"
defaults:
KAFKA_HEAP_OPTS: "-Xms4G -Xmx4G"
MaxGCPauseMillis: "20"
G1ConcRefinementThreads: "16"
G1ParallelGCThreads: "16"
KAFKA_NUM_NETWORK_THREADS: "4"
KAFKA_NUM_IO_THREADS: "16"
socket_send_buffer_bytes: "1048576"
socket_receive_buffer_bytes: "524288"
socket_request_max_bytes: "104857600"
latency: "2ms"
client_defaults:
batch_size: "16384"
compression_type: "snappy"
consumer_count: "5"
partitions: "10"
producer_count: "5"
fetch_wait_max_ms: "5"
linger_ms: "50"
max_in_flight_messages: "5"
max_latency: "100"
acks: "-1"
num_messages: "6400"
bootstrap_server: "10.10.1.2:9092"