6 Commits (7dc100714d5477296fbeef1f4f58b788d6bab738)

Author	SHA1	Message	Date
turboboost55	7dc100714d	metrics: add cpu counters (#26796) ... This PR adds counter metrics for the CPU system and the Geth process. Currently the only metrics available for these items are gauges. Gauges are fine when the consumer scrapes metrics data at the same interval as Geth produces new values (every 3 seconds), but it is likely that most consumers will not scrape that often. Intervals of 10, 15, or maybe even 30 seconds are probably more common. So the problem is, how does the consumer estimate what the CPU was doing in between scrapes. With a counter, it's easy ... you just subtract two successive values and divide by the time to get a nice, accurate average. But with a gauge, you can't do that. A gauge reading is an instantaneous picture of what was happening at that moment, but it gives you no idea about what was going on between scrapes. Taking an average of values is meaningless.	2 years ago
ucwong	297ec0669d	metrics/influxdb: fix time ticker leaks (#26507)	2 years ago
Felix Lange	b628d72766	build: upgrade to go 1.19 (#25726) ... This changes the CI / release builds to use the latest Go version. It also upgrades golangci-lint to a newer version compatible with Go 1.19. In Go 1.19, godoc has gained official support for links and lists. The syntax for code blocks in doc comments has changed and now requires a leading tab character. gofmt adapts comments to the new syntax automatically, so there are a lot of comment re-formatting changes in this PR. We need to apply the new format in order to pass the CI lint stage with Go 1.19. With the linter upgrade, I have decided to disable 'gosec' - it produces too many false-positive warnings. The 'deadcode' and 'varcheck' linters have also been removed because golangci-lint warns about them being unmaintained. 'unused' provides similar coverage and we already have it enabled, so we don't lose much with this change.	2 years ago
Delweng	b196ad1c16	all: add whitespace linter (#25312) ... * golangci: typo Signed-off-by: Delweng <delweng@gmail.com> * golangci: add whietspace Signed-off-by: Delweng <delweng@gmail.com> * *: rm whitesapce using golangci-lint Signed-off-by: Delweng <delweng@gmail.com> * cmd/puppeth: revert accidental resurrection Co-authored-by: Péter Szilágyi <peterke@gmail.com>	2 years ago
Martin Holst Swende	a907d7e81a	all: more linters (#24783) ... This enables the following linters - typecheck - unused - staticcheck - bidichk - durationcheck - exportloopref - gosec WIth a few exceptions. - We use a deprecated protobuf in trezor. I didn't want to mess with that, since I cannot meaningfully test any changes there. - The deprecated TypeMux is used in a few places still, so the warning for it is silenced for now. - Using string type in context.WithValue is apparently wrong, one should use a custom type, to prevent collisions between different places in the hierarchy of callers. That should be fixed at some point, but may require some attention. - The warnings for using weak random generator are squashed, since we use a lot of random without need for cryptographic guarantees.	2 years ago
jwasinger	6902485767	cmd, metrics: add support for influxdb-v2 (cherry-picking from italoacasas' changes), leave existing support for v1 to maintain backwards-compatibility. (#23194) ... This PR adds flag to enable InfluxDB v2 (--metrics.influxdbv2), flags for v2-specific features (--metrics.influxdb.token, --metrics.influxdb.bucket), also carries over addition of support for specifying organization (--metrics.influxdb.organization), but still retains backwards compatibility with InfluxDB v1.	3 years ago