output: Output metrics as snapshots from metriken-exposition (iopsyst…

…ems#165)

Remove the explicit dataspec output and use the generic snapshot
mechanism from metriken-exposition as the output format for rpc-perf
metrics. This changes the metrics from being window delta snapshots to
being free-running metrics. Allow the metrics to be written out either
in JSON or as MessagePack binary file.

Cargo.toml

@@ -1,24 +1,13 @@
-[workspace.package]
+[package]
+name = "rpc-perf"
+description = "RPC Performance Testing"
+version = "5.4.1-alpha.0"
 authors = ["Brian Martin <brian@iop.systems>"]
 edition = "2021"
 homepage = "https://github.com/iopsystems/rpc-perf"
 repository = "https://github.com/iopsystems/rpc-perf"
 license = "MIT OR Apache-2.0"
 
-[package]
-name = "rpc-perf"
-description = "RPC Performance Testing"
-version = "5.4.1-alpha.0"
-authors = { workspace = true }
-edition = { workspace = true }
-homepage = { workspace = true }
-repository = { workspace = true }
-license = { workspace = true }
-
-[workspace.dependencies]
-histogram = { version = "0.9.0", features = ["serde"] }
-serde = { version = "1.0.185", features = ["derive"] }
-
 [dependencies]
 ahash = "0.8.3"
 async-channel = "1.9.0"
@@ -30,11 +19,11 @@ chrono = "0.4.31"
 clap = "4.4.6"
 foreign-types-shared = "0.3.1"
 futures = "0.3.28"
-histogram = { workspace = true }
 http-body-util = "0.1.0-rc.3"
 humantime = "2.1.0"
 hyper = { version = "1.0.0-rc.4", features = ["http1", "http2", "client"]}
 metriken = "0.5.1"
+metriken-exposition = { version = "0.1.0", features = ["serde"] }
 mio = "0.8.8"
 momento = "0.32.1"
 pelikan-net = "0.1.0"
@@ -49,8 +38,8 @@ ratelimit = "0.9.0"
 redis = { version = "0.23.3", features = ["tokio-comp"] }
 rdkafka = { version = "0.34.0", features = ["cmake-build"] }
 ringlog = "0.5.0"
-rpcperf-dataspec = { path = "lib/dataspec" }
-serde = { workspace = true }
+rmp-serde = "1.1.2"
+serde = { version = "1.0.185", features = ["derive"] }
 serde_json = "1.0.107"
 session = { git = "https://github.com/pelikan-io/pelikan" }
 sha2 = "0.10.8"
@@ -61,12 +50,6 @@ toml = "0.8.2"
 warp = "0.3.6"
 zipf = "7.0.1"
 
-[workspace]
-members = [
-    ".",
-    "lib/dataspec",
-]
-
 [profile.release]
 opt-level = 3
 debug = true

configs/blabber.toml

@@ -9,7 +9,7 @@ interval = 1
 # the number of intervals to run the test for
 duration = 300
 # optionally, we can write some detailed stats to a file during the run
-#json_output = "stats.json"
+#metrics_output = "stats.json"
 # run the admin thread with a HTTP listener at the address provided, this allows
 # stats exposition via HTTP
 admin = "127.0.0.1:9090"

configs/http1.toml

@@ -18,7 +18,7 @@ interval = 1
 duration = 300
 
 # optionally, we can write some detailed stats to a file during the run
-#json_output = "stats.json"
+#metrics_output = "stats.json"
 
 # run the admin thread with a HTTP listener at the address provided, this allows
 # stats exposition via HTTP

configs/http2.toml

@@ -18,7 +18,7 @@ interval = 1
 duration = 300
 
 # optionally, we can write some detailed stats to a file during the run
-#json_output = "stats.json"
+#metrics_output = "stats.json"
 
 # run the admin thread with a HTTP listener at the address provided, this allows
 # stats exposition via HTTP

configs/kafka.toml

@@ -8,7 +8,7 @@ interval = 1
 # the number of intervals to run the test for
 duration = 300
 # optionally, we can write some detailed stats to a file during the run
-json_output = "stats.json"
+metrics_output = "stats.json"
 # run the admin thread with a HTTP listener at the address provided, this allows
 # stats exposition via HTTP
 admin = "127.0.0.1:9090"

configs/memcached.toml

@@ -9,7 +9,7 @@ interval = 60
 # the number of intervals to run the test for
 duration = 300
 # optionally, we can write some detailed stats to a file during the run
-#json_output = "stats.json"
+#metrics_output = "stats.json"
 # run the admin thread with a HTTP listener at the address provided, this allows
 # stats exposition via HTTP
 admin = "127.0.0.1:9090"

configs/momento.toml

@@ -15,7 +15,7 @@ interval = 60
 # the number of intervals to run the test for
 duration = 300
 # optionally, we can write some detailed stats to a file during the run
-#json_output = "stats.json"
+#metrics_output = "stats.json"
 # run the admin thread with a HTTP listener at the address provided, this allows
 # stats exposition via HTTP
 admin = "127.0.0.1:9090"

configs/momento_pubsub.toml

@@ -9,7 +9,7 @@ interval = 60
 # the number of intervals to run the test for
 duration = 300
 # optionally, we can write some detailed stats to a file during the run
-#json_output = "stats.json"
+#metrics_output = "stats.json"
 # run the admin thread with a HTTP listener at the address provided, this allows
 # stats exposition via HTTP
 admin = "127.0.0.1:9090"