default adapts to the system speed and pauses up to '250ms' per object when the system has `max_io` number of concurrent requests. It is possible to adjust the `max_sleep` and `max_io` values thereby increasing the healing speed. The delays between each operation of the healer can be adjusted by the `mc admin config set alias/ heal max_sleep=1s` and maximum concurrent requests allowed before we start slowing things down can be configured with `mc admin config set alias/ heal max_io=30` . By default...

	"strings"
	"sync"
	"time"

	"github.com/minio/minio/internal/config"
	"github.com/minio/pkg/v3/env"
)

// Compression environment variables
const (
	Bitrot       = "bitrotscan"
	Sleep        = "max_sleep"
	IOCount      = "max_io"
	DriveWorkers = "drive_workers"

	EnvBitrot       = "MINIO_HEAL_BITROTSCAN"
	EnvSleep        = "MINIO_HEAL_MAX_SLEEP"
	EnvIOCount      = "MINIO_HEAL_MAX_IO"

	"time"
)

func backoffWait(minSleep, unit, maxSleep time.Duration) func(*rand.Rand, uint) time.Duration {
	if unit > time.Hour {
		// Protect against integer overflow
		panic("unit cannot exceed one hour")
	}
	return func(r *rand.Rand, attempt uint) time.Duration {
		sleep := minSleep
		sleep += unit * time.Duration(attempt)
		if sleep > maxSleep {
			sleep = maxSleep
		}
		sleep -= time.Duration(r.Float64() * float64(sleep))

etcd":{"_":[{"key":"endpoints","value":""},{"key":"path_prefix","value":""},{"key":"coredns_path","value":"/skydns"},{"key":"client_cert","value":""},{"key":"client_cert_key","value":""}]},"heal":{"_":[{"key":"bitrotscan","value":"off"},{"key":"max_sleep","value":"250ms"},{"key":"max_io","value":"100"},{"key":"drive_workers","value":""}]},"identity_ldap":{"_":[{"key":"enable","value":""},{"key":"server_addr","value":""},{"key":"srv_record_name","value":""},{"key":"user_dn_search_base_dn","value":""},{"key":"use...

		wrote = io.MultiWriter(wrote, &wroteBuf)
	}
	debugln := func(args ...any) {
		if debug {
			fmt.Println(args...)
		}
	}
	// Inject random reader/writer sleeps.
	const maxSleep = int(1 * time.Millisecond)
	doSleep := !testing.Short()
	rb := New(4 << 10).SetBlocking(true)

	// Reader
	var readErr error
	var wg sync.WaitGroup
	wg.Add(1)
	go func() {

	d.mu.Lock()
	defer d.mu.Unlock()
	if math.Abs(d.factor-factor) < 1e-10 && d.maxSleep == maxWait {
		return nil
	}
	// Update values and cycle waiting.
	xioutil.SafeClose(d.cycle)
	d.factor = factor
	d.maxSleep = maxWait
	d.cycle = make(chan struct{})
	return nil
}

const (
	// ILMExpiry - audit trail for ILM expiry

}

// computes the exponential backoff duration according to
// https://www.awsarchitectureblog.com/2015/03/backoff.html
func exponentialBackoffWait(r *rand.Rand, unit, maxSleep time.Duration) func(uint) time.Duration {
	if unit > time.Hour {
		// Protect against integer overflow
		panic("unit cannot exceed one hour")
	}
	return func(attempt uint) time.Duration {
		if attempt > 16 {

                }

                final long minSleep = retryInterval + retryCount * 1000L;
                final long maxSleep = retryInterval + retryCount * 2000L;
                ThreadUtil.sleep(RandomUtils.nextLong(minSleep, maxSleep));
                retryCount++;
            }
        }
    }

    /**
     * Destroys the client and closes connections.
     */