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github.com/ekalinin/awsping @v2.0.1

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README

awsping

Console tool to check the latency to each AWS region

Go Report Card codecov

ToC

Usage

Test via TCP

➥ ./awsping
Europe (Frankfurt)                    51.86 ms
Europe (Ireland)                      62.86 ms
US-East (Virginia)                   126.39 ms
US-East (Ohio)                       154.81 ms
Asia Pacific (Mumbai)                181.09 ms
US-West (California)                 194.27 ms
US-West (Oregon)                     211.87 ms
South America (São Paulo)            246.20 ms
Asia Pacific (Tokyo)                 309.27 ms
Asia Pacific (Seoul)                 322.76 ms
Asia Pacific (Sydney)                346.37 ms
Asia Pacific (Singapore)             407.91 ms

Test via HTTP

➥ ./awsping -http
Europe (Frankfurt)                   222.56 ms
Europe (Ireland)                     226.76 ms
US-East (Virginia)                   349.17 ms
US-West (California)                 488.12 ms
US-East (Ohio)                       513.69 ms
Asia Pacific (Mumbai)                528.51 ms
US-West (Oregon)                     532.05 ms
South America (São Paulo)            599.36 ms
Asia Pacific (Seoul)                 715.92 ms
Asia Pacific (Sydney)                721.47 ms
Asia Pacific (Tokyo)                 745.24 ms
Asia Pacific (Singapore)             847.36 ms

Test via HTTPS

➥ ./awsping -https
Europe (Stockholm)                   216.67 ms
Europe (Frankfurt)                   263.20 ms
Europe (Paris)                       284.32 ms
Europe (Milan)                       305.63 ms
Europe (Ireland)                     327.34 ms
Europe (London)                      332.17 ms
Middle East (Bahrain)                590.74 ms
US-East (N. Virginia)                595.13 ms
Canada (Central)                     628.44 ms
US-East (Ohio)                       635.32 ms
Asia Pacific (Mumbai)                755.56 ms
Asia Pacific (Hong Kong)             843.90 ms
US-West (N. California)              870.65 ms
Asia Pacific (Singapore)             899.50 ms
Africa (Cape Town)                   912.06 ms
US-West (Oregon)                     919.34 ms
South America (São Paulo)            985.93 ms
Asia Pacific (Tokyo)                1122.67 ms
Asia Pacific (Seoul)                1138.76 ms
Asia Pacific (Osaka)                1167.40 ms
Asia Pacific (Sydney)               1328.90 ms

Test several times

➥ ./awsping -repeats 3
Europe (Frankfurt)                    50.13 ms
Europe (Ireland)                      62.67 ms
US-East (Virginia)                   126.88 ms
US-East (Ohio)                       155.37 ms
US-West (California)                 195.75 ms
US-West (Oregon)                     206.19 ms
Asia Pacific (Mumbai)                222.34 ms
South America (São Paulo)            254.28 ms
Asia Pacific (Tokyo)                 308.52 ms
Asia Pacific (Seoul)                 325.93 ms
Asia Pacific (Sydney)                349.62 ms
Asia Pacific (Singapore)             378.53 ms

Verbose mode

➥ ./awsping -repeats 3 -verbose 1
      Code            Region                                      Latency
    0 eu-central-1    Europe (Frankfurt)                         47.39 ms
    1 eu-west-1       Europe (Ireland)                           62.28 ms
    2 us-east-1       US-East (Virginia)                        128.45 ms
    3 us-east-2       US-East (Ohio)                            155.53 ms
    4 us-west-1       US-West (California)                      194.37 ms
    5 us-west-2       US-West (Oregon)                          208.91 ms
    6 ap-south-1      Asia Pacific (Mumbai)                     226.59 ms
    7 sa-east-1       South America (São Paulo)                 254.67 ms
    8 ap-northeast-1  Asia Pacific (Tokyo)                      301.97 ms
    9 ap-northeast-2  Asia Pacific (Seoul)                      323.10 ms
   10 ap-southeast-2  Asia Pacific (Sydney)                     341.26 ms
   11 ap-southeast-1  Asia Pacific (Singapore)                  397.47 ms

➥ ./awsping -repeats 3 -verbose 2
      Code            Region                             Try #1          Try #2          Try #3     Avg Latency
    0 eu-central-1    Europe (Frankfurt)               45.18 ms        45.46 ms        45.68 ms        45.44 ms
    1 eu-west-1       Europe (Ireland)                 61.89 ms        62.99 ms        62.98 ms        62.62 ms
    2 us-east-1       US-East (Virginia)              125.15 ms       126.75 ms       126.49 ms       126.13 ms
    3 us-east-2       US-East (Ohio)                  154.05 ms       154.28 ms       153.53 ms       153.96 ms
    4 us-west-1       US-West (California)            196.20 ms       195.05 ms       193.76 ms       195.00 ms
    5 us-west-2       US-West (Oregon)                204.04 ms       203.97 ms       203.84 ms       203.95 ms
    6 ap-south-1      Asia Pacific (Mumbai)           175.27 ms       300.68 ms       172.18 ms       216.05 ms
    7 sa-east-1       South America (São Paulo)       243.48 ms       247.12 ms       248.32 ms       246.31 ms
    8 ap-northeast-1  Asia Pacific (Tokyo)            324.78 ms       312.70 ms       319.02 ms       318.83 ms
    9 ap-northeast-2  Asia Pacific (Seoul)            328.96 ms       327.65 ms       326.17 ms       327.59 ms
   10 ap-southeast-2  Asia Pacific (Sydney)           388.17 ms       347.74 ms       393.58 ms       376.50 ms
   11 ap-southeast-1  Asia Pacific (Singapore)        409.53 ms       403.61 ms       405.84 ms       406.33 ms

Get Help

➜ ./awsping -h
Usage of ./awsping:
  -http
        Use http transport (default is tcp)
  -https
        Use https transport (default is tcp)
  -list-regions
        Show list of regions
  -repeats int
        Number of repeats (default 1)
  -service string
        AWS Service: ec2, sdb, sns, sqs, ... (default "dynamodb")
  -v    Show version
  -verbose int
        Verbosity level

Get binary file

$ wget https://github.com/ekalinin/awsping/releases/download/0.5.2/awsping.linux.amd64.tgz
$ tar xzvf awsping.linux.amd64.tgz
$ chmod +x awsping
$ ./awsping -v
0.5.2

Build from sources

➥ make build

Use with Docker

Build a Docker image

$ docker build -t awsping .

Run the Docker image

$ docker run --rm awsping

Arguments can be used as mentioned in the Usage section.

i.e.:

$ docker run --rm awsping -repeats 3 -verbose 2

Extension points exported contracts — how you extend this code

Requester (Interface)
Requester is an interface to do a network request [3 implementers]
request.go
Targetter (Interface)
Targetter is an interface to get target's IP or URL [2 implementers]
target.go
AWSHTTPRequester (Interface)
AWSHTTPRequester is an interface for HTTP requests [3 implementers]
request.go
AWSTCPRequester (Interface)
AWSTCPRequester is an interface for TCP requests [1 implementers]
request.go

Core symbols most depended-on inside this repo

NewRegion
called by 21
aws.go
GetRegions
called by 14
utils.go
SetCheckType
called by 7
aws.go
GetLatency
called by 6
aws.go
NewOutput
called by 6
utils.go
Show
called by 6
utils.go
CheckLatency
called by 5
aws.go
SetService
called by 5
aws.go

Shape

Method 32
Function 26
Struct 8
Interface 4
TypeAlias 3

Languages

Go100%

Modules by API surface

aws.go16 symbols
aws_test.go14 symbols
request.go12 symbols
utils.go11 symbols
utils_test.go7 symbols
target.go6 symbols
request_test.go6 symbols
cmd/awsping/main.go1 symbols

For agents

$ claude mcp add awsping \
  -- python -m otcore.mcp_server <graph>

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