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How to use AddVU method of executor Package

Best K6 code snippet using executor.AddVU

ramping_arrival_rate.go

Source:ramping_arrival_rate.go

...359				maxDurationCtx, varr.config.BaseConfig, returnVU,360				varr.nextIterationCounters))361		varr.executionState.ModCurrentlyActiveVUsCount(+1)362		atomic.AddUint64(&activeVUsCount, 1)363		vusPool.AddVU(maxDurationCtx, activeVU, runIterationBasic)364		return activeVU365	}366	remainingUnplannedVUs := maxVUs - preAllocatedVUs367	makeUnplannedVUCh := make(chan struct{})368	defer close(makeUnplannedVUCh)369	go func() {370		defer close(returnedVUs)371		for range makeUnplannedVUCh {372			varr.logger.Debug("Starting initialization of an unplanned VU...")373			initVU, err := varr.executionState.GetUnplannedVU(maxDurationCtx, varr.logger)374			if err != nil {375				// TODO figure out how to return it to the Run goroutine376				varr.logger.WithError(err).Error("Error while allocating unplanned VU")377			} else {378				varr.logger.Debug("The unplanned VU finished initializing successfully!")379				activateVU(initVU)380			}381		}382	}()383	// Get the pre-allocated VUs in the local buffer384	for i := int64(0); i < preAllocatedVUs; i++ {385		initVU, err := varr.executionState.GetPlannedVU(varr.logger, false)386		if err != nil {387			return err388		}389		activateVU(initVU)390	}391	regDurationDone := regDurationCtx.Done()392	timer := time.NewTimer(time.Hour)393	start := time.Now()394	ch := make(chan time.Duration, 10) // buffer 10 iteration times ahead395	var prevTime time.Duration396	shownWarning := false397	metricTags := varr.getMetricTags(nil)398	go varr.config.cal(varr.et, ch)399	droppedIterationMetric := varr.executionState.BuiltinMetrics.DroppedIterations400	for nextTime := range ch {401		select {402		case <-regDurationDone:403			return nil404		default:405		}406		atomic.StoreInt64(&tickerPeriod, int64(nextTime-prevTime))407		prevTime = nextTime408		b := time.Until(start.Add(nextTime))409		if b > 0 { // TODO: have a minimal ?410			timer.Reset(b)411			select {412			case <-timer.C:413			case <-regDurationDone:414				return nil415			}416		}417		if vusPool.TryRunIteration() {418			continue419		}420		// Since there aren't any free VUs available, consider this iteration421		// dropped - we aren't going to try to recover it, but422		metrics.PushIfNotDone(parentCtx, out, droppedIterationMetric.Sample(time.Now(), metricTags, 1))423		// We'll try to start allocating another VU in the background,424		// non-blockingly, if we have remainingUnplannedVUs...425		if remainingUnplannedVUs == 0 {426			if !shownWarning {427				varr.logger.Warningf("Insufficient VUs, reached %d active VUs and cannot initialize more", maxVUs)428				shownWarning = true429			}430			continue431		}432		select {433		case makeUnplannedVUCh <- struct{}{}: // great!434			remainingUnplannedVUs--435		default: // we're already allocating a new VU436		}437	}438	return nil439}440// activeVUPool controls the activeVUs441// executing the received requests for iterations.442type activeVUPool struct {443	iterations chan struct{}444	running    uint64445	wg         sync.WaitGroup446}447// newActiveVUPool returns an activeVUPool.448func newActiveVUPool() *activeVUPool {449	return &activeVUPool{450		iterations: make(chan struct{}),451	}452}453// TryRunIteration invokes a request to execute a new iteration.454// When there are no available VUs to process the request455// then false is returned.456func (p *activeVUPool) TryRunIteration() bool {457	select {458	case p.iterations <- struct{}{}:459		return true460	default:461		return false462	}463}464// Running returns the number of the currently running VUs.465func (p *activeVUPool) Running() uint64 {466	return atomic.LoadUint64(&p.running)467}468// AddVU adds the active VU to the pool of VUs for handling the incoming requests.469// When a new request is accepted the runfn function is executed.470func (p *activeVUPool) AddVU(ctx context.Context, avu lib.ActiveVU, runfn func(context.Context, lib.ActiveVU) bool) {471	p.wg.Add(1)472	ch := make(chan struct{})473	go func() {474		defer p.wg.Done()475		close(ch)476		for range p.iterations {477			atomic.AddUint64(&p.running, uint64(1))478			runfn(ctx, avu)479			atomic.AddUint64(&p.running, ^uint64(0))480		}481	}()482	<-ch483}484// Close stops the pool from accepting requests...

AddVU

Using AI Code Generation

1import (2func main() {3	executor := executor.NewSharedIterations("test", executor.NewNullRunner(nil), 10, 1, 1, 1)4	executor1 := executor.NewSharedIterations("test1", executor.NewNullRunner(nil), 10, 1, 1, 1)5	executor2 := executor.NewSharedIterations("test2", executor.NewNullRunner(nil), 10, 1, 1, 1)6	executor3 := executor.NewSharedIterations("test3", executor.NewNullRunner(nil), 10, 1, 1, 1)7	executor4 := executor.NewSharedIterations("test4", executor.NewNullRunner(nil), 10, 1, 1, 1)8	executor5 := executor.NewSharedIterations("test5", executor.NewNullRunner(nil), 10, 1, 1, 1)9	executor6 := executor.NewSharedIterations("test6", executor.NewNullRunner(nil), 10, 1, 1, 1)10	executor7 := executor.NewSharedIterations("test7", executor.NewNullRunner(nil), 10, 1, 1, 1)11	executor8 := executor.NewSharedIterations("test8", executor.NewNullRunner(nil), 10, 1, 1, 1)12	executor9 := executor.NewSharedIterations("test9", executor.NewNullRunner(nil), 10, 1, 1, 1)13	executor10 := executor.NewSharedIterations("test10", executor.NewNullRunner(nil), 10, 1, 1, 1)14	executor11 := executor.NewSharedIterations("test11", executor

AddVU

Using AI Code Generation

1import (2func main() {3	ex := &executor.PerVUIterations{4		BaseExecutor: executor.BaseExecutor{},5	}6	logger := logrus.New()7	progress := pb.New(nil)8	testRun := testutils.NewTestRun(t)9	engineOut := make(chan stats.SampleContainer, 1000)10	engine := lib.NewEngine(engineOut, logger, progress, testRun)11	exRunner := ex.NewExecutorRunner(logger, engine)12	vu, err := exRunner.NewVU(1, engineOut)13	if err != nil {14		fmt.Println(err)15	}16	exRunner.RunVU(vu, 1, engineOut)17}18import (19func main() {20	ex := &executor.PerVUIterations{21		BaseExecutor: executor.BaseExecutor{},22	}23	logger := logrus.New()24	progress := pb.New(nil)25	testRun := testutils.NewTestRun(t)26	engineOut := make(chan stats.SampleContainer, 1000)27	engine := lib.NewEngine(engineOut, logger, progress, testRun)

AddVU

Using AI Code Generation

1import (2func main() {3    exe := lib.NewExecutor()4    tr := testutils.NewTestRun()5    vu, err := tr.NewVU()6    if err != nil {7        fmt.Println(err)8    }9    ctx := tr.NewContext()10    exe.AddVU(vu, ctx)11    fmt.Println("Number of VUs in Executor", exe.GetCurrentlyActiveVUsCount())12    fmt.Println("Number of VUs in Test Run", tr.GetCurrentlyActiveVUsCount())13    fmt.Println("Number of VUs in Context", ctx.GetCurrentlyActiveVUsCount())14    fmt.Println("Number of VUs in VU", vu.GetCurrentlyActiveVUsCount())15    fmt.Println("Number of VUs in Executor after removing the added VU", exe.RemoveVU(vu, ctx))16    fmt.Println("Number of VUs in Test Run after removing the added VU", tr.GetCurrentlyActiveVUsCount())17    fmt.Println("Number of VUs in Context after removing the added VU", ctx.GetCurrentlyActiveVUsCount())18    fmt.Println("Number of VUs in VU after removing the added VU", vu.GetCurrentlyActiveVUsCount())19}

AddVU

Using AI Code Generation

1import "github.com/loadimpact/k6/lib"2func main() {3    executor := lib.NewExecutor()4    executor.AddVU(1)5}6import "github.com/loadimpact/k6/lib"7func main() {8    executor := lib.NewExecutor()9    executor.AddVU(2)10}11import "github.com/loadimpact/k6/lib"12func main() {13    executor := lib.NewExecutor()14    executor.AddVU(3)15}16import "github.com/loadimpact/k6/lib"17func main() {18    executor := lib.NewExecutor()19    executor.AddVU(4)20}21import "github.com/loadimpact/k6/lib"22func main() {23    executor := lib.NewExecutor()24    executor.AddVU(5)25}26import "github.com/loadimpact/k6/lib"27func main() {28    executor := lib.NewExecutor()29    executor.AddVU(6)30}31import "github.com/loadimpact/k6/lib"32func main() {33    executor := lib.NewExecutor()34    executor.AddVU(7)35}36import "github.com/loadimpact/k6/lib"37func main() {38    executor := lib.NewExecutor()39    executor.AddVU(8)40}41import "github.com/loadimpact/k6/lib"42func main() {43    executor := lib.NewExecutor()44    executor.AddVU(9)45}46import "github.com/loadimpact/k6/lib"47func main() {48    executor := lib.NewExecutor()49    executor.AddVU(

AddVU

Using AI Code Generation

1import (2func main() {3	executor := NewExecutor(10)4	executor.AddVU(10)5	executor.AddVU(20)6	executor.AddVU(30)7	executor.AddVU(40)8	executor.AddVU(50)9	executor.AddVU(60)10	executor.AddVU(70)11	executor.AddVU(80)12	executor.AddVU(90)13	executor.AddVU(100)14	executor.AddVU(110)15	executor.AddVU(120)16	executor.AddVU(130)17	executor.AddVU(140)18	executor.AddVU(150)19	executor.AddVU(160)20	executor.AddVU(170)21	executor.AddVU(180)22	executor.AddVU(190)23	executor.AddVU(200)24	executor.AddVU(210)25	executor.AddVU(220)26	executor.AddVU(230)27	executor.AddVU(240)28	executor.AddVU(250)29	executor.AddVU(260)30	executor.AddVU(270)31	executor.AddVU(280)32	executor.AddVU(290)33	executor.AddVU(300)34	executor.AddVU(310)35	executor.AddVU(320)36	executor.AddVU(330)37	executor.AddVU(340)38	executor.AddVU(350)39	executor.AddVU(360)40	executor.AddVU(370)41	executor.AddVU(380)42	executor.AddVU(390)43	executor.AddVU(400)44	executor.AddVU(410)45	executor.AddVU(420)46	executor.AddVU(430)47	executor.AddVU(440)48	executor.AddVU(450)49	executor.AddVU(460)50	executor.AddVU(470)51	executor.AddVU(480)52	executor.AddVU(490)53	executor.AddVU(500)54	executor.AddVU(510)55	executor.AddVU(520)56	executor.AddVU(530)57	executor.AddVU(540)58	executor.AddVU(550)59	executor.AddVU(560)60	executor.AddVU(570)61	executor.AddVU(580)62	executor.AddVU(590)

AddVU

Using AI Code Generation

1func (e *Executor) AddVU(ug *VUGroup, vu VU) {2}3func (e *Executor) AddVU(ug *VUGroup, vu VU) {4}5func (e *Executor) AddVU(ug *VUGroup, vu VU) {6}7func (e *Executor) AddVU(ug *VUGroup, vu VU) {8}9func (e *Executor) AddVU(ug *VUGroup, vu VU) {10}11func (e *Executor) AddVU(ug *VUGroup, vu VU) {12}13func (e *Executor) AddVU(ug *VUGroup, vu VU) {14}15func (e *Executor) AddVU(ug *VUGroup, vu VU) {16}17func (e *Executor) AddVU(ug *VUGroup, vu VU) {18}19func (e *Executor) AddVU(ug *VUGroup, vu VU) {20}21func (e *Executor) AddVU(ug *VUGroup, vu V

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