Checksums and reconciliation

Watch 14
SQLSQLSQLUsers2,000 req/sPartner apps300 req/sNode API4 vCPU · 4 GBNode API2 vCPU · 2 GBPostgres4 vCPU · 16 GBPostgres2 vCPU · 8 GBMetrics1 vCPU · 1 GB
HTTP/2HTTP/2SQLSQLSQLUsers2,000 req/sPartner ap…300 req/sNode API4 vCPU · 4 GBNode API2 vCPU · 2 GBPostgres4 vCPU · 16 GBPostgres2 vCPU · 8 GBMetrics1 vCPU · 1 GB

Fix the board. Turn every goal green.

Traffic
Orders2,000 req/s · reads onlyCheckout300 req/s · writes only
Limit
Node API answers about 2,000 req/s
Bill
  • Node API16 USD/mo
  • Node API8 USD/mo
  • Postgres64 USD/mo
  • 2 more36 USD/mo
124 of 170 USD/mo

Goals

Not tested yet

The share of requests that fail or get no answer.99 of 100 requests finish faster than this.What the servers and services cost each month.

Support says some order pages show the wrong total since 1:00. Errors are 0 and p99 is normal. The orders copy has a bad disk, and the ledger is the source of truth. Keep wrong order reads under 5,000 over the run, with no new errors. You have 5 edits.

1:00. Tickets: wrong order totals. Errors 0 percent, p99 flat at 9 ms. Graph: order page errors, flat.

A backup and its restoreArrow keys change the backup interval. Tap to change the restore rate.

Backup every 60 minutes · RPO 60 minutes · RTO 11 hours at 100 Mbps