Documentation
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Overview ¶
Package loadgen holds pieces shared by the load generator adapters (command, http, kv, tool).
Index ¶
Constants ¶
This section is empty.
Variables ¶
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Functions ¶
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Types ¶
type Rate ¶
type Rate struct {
// contains filtered or unexported fields
}
Rate is a target requests/s that SetRate may change while the generator keeps running, with no restart needed: callers just re-read it (e.g. on their next tick or Status call).
type Reservoir ¶
type Reservoir struct {
// contains filtered or unexported fields
}
Reservoir keeps the most recent latencies for percentiles.
func NewReservoir ¶
func (*Reservoir) Percentiles ¶
Source Files
Directories
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| Path | Synopsis |
|---|---|
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Package command wraps any load tool behind shell commands: start, stop, rate (with {rate}) and status, whose output may be JSON {"running":..,"rate":..,"sent":..,"failed":..}.
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Package command wraps any load tool behind shell commands: start, stop, rate (with {rate}) and status, whose output may be JSON {"running":..,"rate":..,"sent":..,"failed":..}. |
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Package http is a built-in open-model load generator: requests go out at a fixed rate whatever the latency (no coordinated omission), from this process, for as long as rig runs.
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Package http is a built-in open-model load generator: requests go out at a fixed rate whatever the latency (no coordinated omission), from this process, for as long as rig runs. |
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Package kv drives load generators that run as services and read their rate from a key-value store: the rate is written to a key (or one JSON field of it), start and stop scale the generator services, and counters come from metrics queries when configured.
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Package kv drives load generators that run as services and read their rate from a key-value store: the rate is written to a key (or one JSON field of it), start and stop scale the generator services, and counters come from metrics queries when configured. |
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Package tool drives an external load tool (k6, vegeta, ghz) as a rig load generator: the tool runs as a child process at the current rate and its per-request results stream back into the counters.
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Package tool drives an external load tool (k6, vegeta, ghz) as a rig load generator: the tool runs as a child process at the current rate and its per-request results stream back into the counters. |
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