diff --git a/lib/executor/ramping_vus.go b/lib/executor/ramping_vus.go index b0b5a6e3d6b4..94369ff67892 100644 --- a/lib/executor/ramping_vus.go +++ b/lib/executor/ramping_vus.go @@ -469,7 +469,7 @@ func (vlvc RampingVUsConfig) GetExecutionRequirements(et *lib.ExecutionTuple) [] // NewExecutor creates a new RampingVUs executor func (vlvc RampingVUsConfig) NewExecutor(es *lib.ExecutionState, logger *logrus.Entry) (lib.Executor, error) { - return RampingVUs{ + return &RampingVUs{ BaseExecutor: NewBaseExecutor(vlvc, es, logger), config: vlvc, }, nil @@ -486,28 +486,44 @@ func (vlvc RampingVUsConfig) HasWork(et *lib.ExecutionTuple) bool { type RampingVUs struct { *BaseExecutor config RampingVUsConfig + + rawSteps, gracefulSteps []lib.ExecutionStep } // Make sure we implement the lib.Executor interface. var _ lib.Executor = &RampingVUs{} +// Init initializes the rampingVUs executor. +// It precalculates the raw and graceful steps, and determines the regular and +// max durations. +func (vlv *RampingVUs) Init(_ context.Context) error { + vlv.rawSteps = vlv.config.getRawExecutionSteps( + vlv.executionState.ExecutionTuple, true, + ) + vlv.gracefulSteps = vlv.config.GetExecutionRequirements( + vlv.executionState.ExecutionTuple, + ) + return nil +} + // Run constantly loops through as many iterations as possible on a variable // number of VUs for the specified stages. -func (vlv RampingVUs) Run(ctx context.Context, _ chan<- stats.SampleContainer, _ *metrics.BuiltinMetrics) error { - rawSteps := vlv.config.getRawExecutionSteps(vlv.executionState.ExecutionTuple, true) - regularDuration, isFinal := lib.GetEndOffset(rawSteps) +func (vlv *RampingVUs) Run(ctx context.Context, _ chan<- stats.SampleContainer, _ *metrics.BuiltinMetrics) error { + regularDuration, isFinal := lib.GetEndOffset(vlv.rawSteps) if !isFinal { return fmt.Errorf("%s expected raw end offset at %s to be final", vlv.config.GetName(), regularDuration) } - gracefulSteps := vlv.config.GetExecutionRequirements(vlv.executionState.ExecutionTuple) - maxDuration, isFinal := lib.GetEndOffset(gracefulSteps) + maxDuration, isFinal := lib.GetEndOffset(vlv.gracefulSteps) if !isFinal { return fmt.Errorf("%s expected graceful end offset at %s to be final", vlv.config.GetName(), maxDuration) } - maxVUs := lib.GetMaxPlannedVUs(gracefulSteps) - startTime, maxDurationCtx, regularDurationCtx, cancel := getDurationContexts(ctx, regularDuration, maxDuration-regularDuration) + startTime, maxDurationCtx, regularDurationCtx, cancel := getDurationContexts( + ctx, regularDuration, maxDuration-regularDuration, + ) defer cancel() + maxVUs := lib.GetMaxPlannedVUs(vlv.gracefulSteps) + vlv.logger.WithFields(logrus.Fields{ "type": vlv.config.GetType(), "startVUs": vlv.config.GetStartVUs(vlv.executionState.ExecutionTuple), @@ -523,8 +539,6 @@ func (vlv RampingVUs) Run(ctx context.Context, _ chan<- stats.SampleContainer, _ maxVUs: maxVUs, activeVUsCount: new(int64), started: startTime, - rawSteps: rawSteps, - gracefulSteps: gracefulSteps, runIteration: getIterationRunner(vlv.executionState, vlv.logger), } @@ -572,13 +586,12 @@ func (vlv RampingVUs) Run(ctx context.Context, _ chan<- stats.SampleContainer, _ // of the ramping VUs executor. It is used to track and modify various // details of the execution. type rampingVUsRunState struct { - executor RampingVUs - vuHandles []*vuHandle // handles for manipulating and tracking all of the VUs - maxVUs uint64 // the scaled number of initially configured MaxVUs - activeVUsCount *int64 // the current number of active VUs, used only for the progress display - started time.Time - rawSteps, gracefulSteps []lib.ExecutionStep - wg *sync.WaitGroup + executor *RampingVUs + vuHandles []*vuHandle // handles for manipulating and tracking all of the VUs + maxVUs uint64 // the scaled number of initially configured MaxVUs + activeVUsCount *int64 // the current number of active VUs, used only for the progress display + started time.Time + wg *sync.WaitGroup runIteration func(context.Context, lib.ActiveVU) bool // a helper closure function that runs a single iteration } @@ -635,8 +648,8 @@ func (rs rampingVUsRunState) handleVUs( ) (remaining int) { wait := waiter(ctx, rs.started) i, j := 0, 0 - for i != len(rs.rawSteps) { - r, g := rs.rawSteps[i], rs.gracefulSteps[j] + for i != len(rs.executor.rawSteps) { + r, g := rs.executor.rawSteps[i], rs.executor.gracefulSteps[j] if g.TimeOffset < r.TimeOffset { j++ if wait(g.TimeOffset) { @@ -661,7 +674,7 @@ func (rs rampingVUsRunState) handleRemainingVUs( remaining int, ) { wait := waiter(ctx, rs.started) - for _, s := range rs.gracefulSteps[remaining:] { + for _, s := range rs.executor.gracefulSteps[remaining:] { if wait(s.TimeOffset) { return }