Loadgen test of PSM

[mhofman]

What is the Problem Being Solved?

We need to add support for PSM in the loadgen to get some performance numbers for the chain when only that contract is running

Description of the Design

Add PSM loadgen contract (based on agsolo deploy scripts)
Bootstrap chain with a config with PSM enabled and no other contracts (possibly PSM prod config)
Perform loadgen with just PSM load.

[dckc]

I got started on a psm-load.js script: #6015 (comment)

It's a 1-file script using zx. The PSM-only release might not support deploy scripts at all.

[dckc]

A Sample run of 10 trades

elapsed time: 42-60sec
2 didn't get into the list of wallet offers at all, somehow.
p.s. because a transaction had already been submitted from the account in the same account

instagoric/bases/shared/instagoric-server$ node psm-load.mjs 10 3 >,psm.log 2>&1 &
$ git log --oneline -1
a21a19f (HEAD -> dc-psm-load, origin/dc-psm-load) feat(psm-load): manyTrades

Agoric SDK version:

agoric-sdk/packages/cosmic-swingset$ git log --oneline -1
afabe7ff1 (HEAD -> dc-boot-psm, origin/dc-boot-psm) chore(vats): startWalletFactory without provisioning mailbox access

with psm-tool from fe6caab

,psm.log

[dckc]

87 trades in 2 hrs

I ran node psm-load.mjs 100 5 but it stopped at 87 because I was parsing node's console output as almost-JSON but I didn't account for ... abbreviation.

The logs are pretty messy. They should be all JSON-lines, and they should make it easier to correlate stuff.
I include the chain log for reference about block numbers and such.

,psm100.log

,chain.log

"not a live payment" distraction in logs

2022-08-23T07:43:29.012Z SwingSet: ls: v6: Error#184: Object [Alleged: IST payment] { getAllegedBrand: [Function: method] } was not a live payment for brand Object [Alleged: IST brand] { isMyIssuer: [Function: method], getAllegedName: [Function: method], getDisplayInfo: [Function: method], getAmountSchema: [Function: method] } . It could be a used-up payment, a payment for another brand, or it might not be a payment at all.

Block times: normal

	height	blockTime
	634	2022-08-23 5:39:15
	2092	2022-08-23 7:41:04
blocks	1458
elapsed		2:01:49
avg block time		0:00:05

TODO: messages from accounts without smart wallets

how much grief do they cause?

[dckc]

@arirubinstein is on the frontier of this one now.