9p-qemu_vs_virtiofs-vfkit

# podman 4.1.1 from brew with 9p
[core@localhost ~]$ uname -r -s -v
Linux 5.18.13-200.fc36.aarch64 #1 SMP PREEMPT_DYNAMIC Fri Jul 22 13:44:25 UTC 2022
[core@localhost ~]$ fio --name=random-readers --filename=testfile --ioengine=libaio --iodepth=16 --rw=randrw --bs=512 --direct=0 --size=1G --numjobs=1 --runtime=60s --group_reporting --fallocate=none --time_based --thread --invalidate=1
random-readers: (g=0): rw=randrw, bs=(R) 512B-512B, (W) 512B-512B, (T) 512B-512B, ioengine=libaio, iodepth=16
fio-3.29
Starting 1 thread
Jobs: 1 (f=1): [m(1)][100.0%][r=24.6MiB/s,w=24.8MiB/s][r=50.4k,w=50.7k IOPS][eta 00m:00s]
random-readers: (groupid=0, jobs=1): err= 0: pid=1395: Mon Aug  1 17:33:47 2022
  read: IOPS=35.0k, BW=17.1MiB/s (17.9MB/s)(1026MiB/60001msec)
    slat (nsec): min=496, max=6568.2k, avg=12831.07, stdev=43917.65
    clat (usec): min=20, max=431487, avg=214.80, stdev=1241.37
     lat (usec): min=20, max=431489, avg=227.76, stdev=1246.96
    clat percentiles (usec):
     |  1.00th=[   29],  5.00th=[   32], 10.00th=[   34], 20.00th=[   35],
     | 30.00th=[   37], 40.00th=[   39], 50.00th=[   42], 60.00th=[   94],
     | 70.00th=[  165], 80.00th=[  330], 90.00th=[  635], 95.00th=[  881],
     | 99.00th=[ 1532], 99.50th=[ 1827], 99.90th=[ 3163], 99.95th=[ 3785],
     | 99.99th=[ 4948]
   bw (  KiB/s): min= 2811, max=82930, per=100.00%, avg=17606.17, stdev=19662.86, samples=119
   iops        : min= 5622, max=165860, avg=35212.56, stdev=39325.88, samples=119
  write: IOPS=35.0k, BW=17.1MiB/s (17.9MB/s)(1025MiB/60001msec); 0 zone resets
    slat (nsec): min=631, max=3599.8k, avg=13251.93, stdev=43694.29
    clat (nsec): min=1489, max=431266k, avg=214193.71, stdev=1107516.36
     lat (usec): min=20, max=431267, avg=227.57, stdev=1113.78
    clat percentiles (usec):
     |  1.00th=[   29],  5.00th=[   32], 10.00th=[   34], 20.00th=[   35],
     | 30.00th=[   37], 40.00th=[   39], 50.00th=[   42], 60.00th=[   94],
     | 70.00th=[  165], 80.00th=[  330], 90.00th=[  635], 95.00th=[  881],
     | 99.00th=[ 1532], 99.50th=[ 1827], 99.90th=[ 3097], 99.95th=[ 3687],
     | 99.99th=[ 4948]
   bw (  KiB/s): min= 2908, max=82720, per=100.00%, avg=17587.37, stdev=19627.87, samples=119
   iops        : min= 5816, max=165441, avg=35174.98, stdev=39255.84, samples=119
  lat (usec)   : 2=0.01%, 20=0.01%, 50=54.22%, 100=7.16%, 250=14.25%
  lat (usec)   : 500=10.23%, 750=6.93%, 1000=3.75%
  lat (msec)   : 2=3.14%, 4=0.29%, 10=0.03%, 500=0.01%
  cpu          : usr=6.06%, sys=18.74%, ctx=840664, majf=0, minf=1
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=100.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.1%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued rwts: total=2101061,2098730,0,0 short=0,0,0,0 dropped=0,0,0,0
     latency   : target=0, window=0, percentile=100.00%, depth=16

Run status group 0 (all jobs):
   READ: bw=17.1MiB/s (17.9MB/s), 17.1MiB/s-17.1MiB/s (17.9MB/s-17.9MB/s), io=1026MiB (1076MB), run=60001-60001msec
  WRITE: bw=17.1MiB/s (17.9MB/s), 17.1MiB/s-17.1MiB/s (17.9MB/s-17.9MB/s), io=1025MiB (1075MB), run=60001-60001msec

Disk stats (read/write):
  vda: ios=528397/1163661, merge=0/4, ticks=42101/639877, in_queue=682914, util=99.60%
  
  
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# vfkit with virtiofs with podman preset on crc

[core@podman ~]$ time cp /Users/anjan/Downloads/AlmaLinux-9.0-beta-1-aarch64-minimal.iso /home/core/

real    0m1.354s
user    0m0.001s
sys     0m0.943s

# podman from brew with qemu and 9p
[core@localhost ~]$ time cp /home/anjan/Downloads/AlmaLinux-9.0-beta-1-aarch64-minimal.iso ~/

real    0m2.517s
user    0m0.000s
sys     0m0.807s

# full logs
$ podman machine init -v /Users/anjan:/home/anjan
Extracting compressed file
Image resized.
Machine init complete
To start your machine run:

        podman machine start


anjan at anath-mac in ~
$ podman machine start
Starting machine "podman-machine-default"
Waiting for VM ...
Mounting volume... /Users/anjan:/home/anjan
bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
/usr/bin/sh: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
/usr/bin/sh: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
/usr/bin/sh: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
/usr/bin/sh: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
/usr/bin/sh: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
/usr/bin/sh: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)

This machine is currently configured in rootless mode. If your containers
require root permissions (e.g. ports < 1024), or if you run into compatibility
issues with non-podman clients, you can switch using the following command:

        podman machine set --rootful

API forwarding listening on: /Users/anjan/.local/share/containers/podman/machine/podman-machine-default/podman.sock

The system helper service is not installed; the default Docker API socket
address can't be used by podman. If you would like to install it run the
following commands:

        sudo /opt/homebrew/Cellar/podman/4.1.1/bin/podman-mac-helper install
        podman machine stop; podman machine start

You can still connect Docker API clients by setting DOCKER_HOST using the
following command in your terminal session:

        export DOCKER_HOST='unix:///Users/anjan/.local/share/containers/podman/machine/podman-machine-default/podman.sock'

Machine "podman-machine-default" started successfully

anjan at anath-mac in ~
$ podman machine ssh
Connecting to vm podman-machine-default. To close connection, use `~.` or `exit`
Warning: Permanently added '[localhost]:59388' (ED25519) to the list of known hosts.
Fedora CoreOS 36.20220723.2.2
Tracker: https://github.com/coreos/fedora-coreos-tracker
Discuss: https://discussion.fedoraproject.org/tag/coreos

-bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
/usr/bin/sh: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
/usr/bin/sh: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
/usr/bin/sh: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
[core@localhost ~]$ time cp /home/anjan/Downloads/AlmaLinux-9.0-beta-1-aarch64-minimal.iso ~/

real    0m2.517s
user    0m0.000s
sys     0m0.807s
[core@localhost ~]$