cloudping

package module

v0.0.0-...-8521dd3 Latest Latest Go to latest Published: Apr 7, 2021 License: MIT Imports: 6 Imported by: 0

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README ¶

CloudPing

Cloud Ping is a command-line tool designed to estimate latency in AWS zones from your domain or server to which you are connected to the Internet.

Download

https://github.com/c1982/cloudping/releases

Usage

Check AWS endpoints latency of your location

cping -aws

Output:

Region: eu-central-1    Total:     584ms        DNS Lookup:     113ms   TCP Connection:     400ms       First Byte Response:      69ms  Content Transfer: 85.375µs
Region: eu-west-3       Total:     605ms        DNS Lookup:     127ms   TCP Connection:     396ms       First Byte Response:      81ms  Content Transfer: 64.27µs
Region: eu-north-1      Total:     612ms        DNS Lookup:     126ms   TCP Connection:     401ms       First Byte Response:      83ms  Content Transfer: 122.155µs
Region: eu-west-2       Total:     614ms        DNS Lookup:     127ms   TCP Connection:     402ms       First Byte Response:      84ms  Content Transfer: 73.99µs
Region: eu-west-1       Total:     648ms        DNS Lookup:     114ms   TCP Connection:     427ms       First Byte Response:     106ms  Content Transfer: 114.472µs
Region: us-east-1       Total:     759ms        DNS Lookup:     112ms   TCP Connection:     487ms       First Byte Response:     159ms  Content Transfer: 121.658µs
Region: ca-central-1    Total:     821ms        DNS Lookup:     147ms   TCP Connection:     504ms       First Byte Response:     169ms  Content Transfer: 73.301µs
Region: us-east-2       Total:     857ms        DNS Lookup:     138ms   TCP Connection:     538ms       First Byte Response:     180ms  Content Transfer: 91.123µs
Region: ap-south-1      Total:     880ms        DNS Lookup:     134ms   TCP Connection:     558ms       First Byte Response:     187ms  Content Transfer: 96.115µs
Region: us-gov-east-1   Total:     963ms        DNS Lookup:     214ms   TCP Connection:     570ms       First Byte Response:     178ms  Content Transfer: 102.894µs
Region: us-west-1       Total:    1057ms        DNS Lookup:     127ms   TCP Connection:     687ms       First Byte Response:     242ms  Content Transfer: 96.973µs
Region: us-west-2       Total:    1082ms        DNS Lookup:     114ms   TCP Connection:     721ms       First Byte Response:     245ms  Content Transfer: 94.287µs
Region: us-gov-west-1   Total:    1172ms        DNS Lookup:     136ms   TCP Connection:     790ms       First Byte Response:     246ms  Content Transfer: 108.831µs
Region: sa-east-1       Total:    1296ms        DNS Lookup:     113ms   TCP Connection:     889ms       First Byte Response:     293ms  Content Transfer: 113.744µs
Region: ap-southeast-1  Total:    1351ms        DNS Lookup:     136ms   TCP Connection:     914ms       First Byte Response:     300ms  Content Transfer: 48.492µs
Region: ap-northeast-3  Total:    1509ms        DNS Lookup:     136ms   TCP Connection:    1034ms       First Byte Response:     338ms  Content Transfer: 67.812µs
Region: cn-north-1      Total:    1521ms        DNS Lookup:     270ms   TCP Connection:     939ms       First Byte Response:     310ms  Content Transfer: 48.585µs
Region: ap-northeast-1  Total:    1535ms        DNS Lookup:     136ms   TCP Connection:    1051ms       First Byte Response:     347ms  Content Transfer: 48.814µs
Region: ap-northeast-2  Total:    1576ms        DNS Lookup:     126ms   TCP Connection:    1088ms       First Byte Response:     360ms  Content Transfer: 87.373µs
Region: ap-southeast-2  Total:    1730ms        DNS Lookup:     136ms   TCP Connection:    1186ms       First Byte Response:     407ms  Content Transfer: 76.36µs
Region: cn-northwest-1  Total:    1804ms        DNS Lookup:     471ms   TCP Connection:    1000ms       First Byte Response:     332ms  Content Transfer: 52.512µs

Show AWS best latency region

cping -aws -best

Output:

Region: eu-central-1    Total:     566ms        DNS Lookup:      95ms   TCP Connection:     392ms       First Byte Response:      77ms  Content Transfer: 88.74µs

Print CSV format

cping -aws -csv

Output:

eu-central-1,557.428034ms,86.129062ms,397.530328ms,73.61463ms,154.014µs

Test custom URL

cping -url http://www.maestropanel.com

Region: unknown Total:     167ms        DNS Lookup:      98ms   TCP Connection:      30ms       First Byte Response:      38ms  Content Transfer: 265.611µs

Stats

Stats	Description
Total	total time of all process
DNS Lookup	resolution time of the requested domain
TCP Connection	Time for TCP connection
First Byte Response	First byte of response from server
Content Transfer	Time to download the answer from the server

License

Distributed under the MIT License. See LICENSE for more information.

Inspired

Contact

Oğuzhan - @c1982 - aspsrc@gmail.com

Project Link: https://github.com/c1982/cloudping

Documentation ¶

Index ¶

type CloudPing
- func NewCloudPing() *CloudPing
- func (c *CloudPing) Ping(method, url string) PingItem
- func (c *CloudPing) RunAWSTestAsync() Pinglist
type PingItem
type Pinglist

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type CloudPing ¶

type CloudPing struct {
}

CloudPing main struct for logic

func NewCloudPing ¶

func NewCloudPing() *CloudPing

NewCloudPing create a new CloudPing object

func (*CloudPing) Ping ¶

func (c *CloudPing) Ping(method, url string) PingItem

Ping test single URL

func (*CloudPing) RunAWSTestAsync ¶

func (c *CloudPing) RunAWSTestAsync() Pinglist

RunAWSTestAsync test amazon dynamodb endpoints latency

type PingItem ¶

type PingItem struct {
	Region            string
	URL               string
	Err               error
	DNSLookup         time.Duration
	TCPConnection     time.Duration
	FirstByteResponse time.Duration
	ContentTransfer   time.Duration
	TotalTime         time.Duration
}