Investigate high extension install error rate #190233
Description
@dtivel discovered that we are having a high error rate of extension install.
Here are some kusto queries with interesting results:
RawEventsVSCode
| where ServerUploadTimestamp < ago(1d)
| where EventName == 'monacoworkbench/extensiongallery:install'
| summarize total_count = count(), failure_count = countif(Measures["success"] == 0.0) by bin(ServerUploadTimestamp, 1d)
| extend failure_percentage = todouble(failure_count) / total_count * 100
| project ServerUploadTimestamp, failure_percentage
| render timechart
And here is the ErrorCodeDetail
RawEventsVSCode
| where ServerUploadTimestamp > ago(60d)
| where EventName == 'monacoworkbench/extensiongallery:install'
| where Measures["success"] == 0.0
| summarize count() by tostring(Properties["errorcode"])
| order by count_ desc
| Properties_errorcode | count_ |
|---|---|
| Internal | 10,542,542 |
| Download | 5,688,506 |
| CorruptZip | 3,909,848 |
| Incompatible | 2,331,489 |
| Extract | 780,667 |
| IncompatiblePreRelease | 453,860 |
| Signature | 227,637 |
| incompatible | 120,565 |
| EPERM | 88,294 |
| EACCES | 74,313 |
| unknown | 67,296 |
| Invalid | 51,401 |
| Delete | 28,992 |
| downloading | 27,435 |
| ReleaseVersionNotFound | 20,460 |
| 8,735 | |
| gallery |
@sandy081 why do we have such a high failure rate? What is the Internal error code?
It looks like there is a high error rate on work days when there is a higher load on MP service so it also might be influenced by the service.
I can not go back more in time than 10 months to check if we always had these error rates.
Error rates on extension update are considerably lower.
fyi @joaomoreno