ARM Docker image

[sixers]

Feature request

Build & publish ARM64 version of the Docker image.

Is your feature request related to a problem? Please describe.

AMD64 images have terrible performance on M1 Macs (even M1 Pro/M1 Max)

Describe the solution you'd like

It would be cool to build & publish linux/arm64 version of the Docker image to Docker Hub, it would help a lot with local development on M1 Macs.

Describe alternatives you've considered

Running existing linux/amd64 image.

Additional context

sysbench CPU benchmark results for linux/amd64 version of the base postgres image:

root@c0af6e852479:/# sysbench cpu --threads=2 run
sysbench 1.0.20 (using system LuaJIT 2.1.0-beta3)

Running the test with following options:
Number of threads: 2
Initializing random number generator from current time


Prime numbers limit: 10000

Initializing worker threads...

Threads started!

CPU speed:
    events per second:   360.03

General statistics:
    total time:                          10.0029s
    total number of events:              3602

Latency (ms):
         min:                                    5.33
         avg:                                    5.55
         max:                                   11.34
         95th percentile:                        5.67
         sum:                                19994.19

Threads fairness:
    events (avg/stddev):           1801.0000/0.00
    execution time (avg/stddev):   9.9971/0.00

sysbench CPU benchmark results for linux/arm64 version of the base postgres image:

root@3cd6496ebf2a:/# sysbench cpu --threads=2 run
sysbench 1.0.20 (using system LuaJIT 2.1.0-beta3)

Running the test with following options:
Number of threads: 2
Initializing random number generator from current time


Prime numbers limit: 10000

Initializing worker threads...

Threads started!

CPU speed:
    events per second: 21270.60

General statistics:
    total time:                          10.0001s
    total number of events:              212719

Latency (ms):
         min:                                    0.09
         avg:                                    0.09
         max:                                    2.68
         95th percentile:                        0.10
         sum:                                19970.88

Threads fairness:
    events (avg/stddev):           106359.5000/5.50
    execution time (avg/stddev):   9.9854/0.00

60x faster!

[soedirgo]

Resolved in #98