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| author | Anton Evangelatov <anton.evangelatov@gmail.com> | 2018-02-23 17:56:08 +0800 |
|---|---|---|
| committer | Péter Szilágyi <peterke@gmail.com> | 2018-02-23 17:56:08 +0800 |
| commit | ae9f97221a96a86e4343a5c3cc4b1db44627a2f3 (patch) | |
| tree | 0154be72d0f2e1f032d129b9433d1bf3939cd8f0 /internal/debug | |
| parent | 7f74bdf8dded0e1ac3c01e043c2ed89d78f308cf (diff) | |
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metrics: pull library and introduce ResettingTimer and InfluxDB reporter (#15910)
* go-metrics: fork library and introduce ResettingTimer and InfluxDB reporter.
* vendor: change nonsense/go-metrics to ethersphere/go-metrics
* go-metrics: add tests. move ResettingTimer logic from reporter to type.
* all, metrics: pull in metrics package in go-ethereum
* metrics/test: make sure metrics are enabled for tests
* metrics: apply gosimple rules
* metrics/exp, internal/debug: init expvar endpoint when starting pprof server
* internal/debug: tiny comment formatting fix
Diffstat (limited to 'internal/debug')
| -rw-r--r-- | internal/debug/flags.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/internal/debug/flags.go b/internal/debug/flags.go index 6247cc7dc..1f181bf8b 100644 --- a/internal/debug/flags.go +++ b/internal/debug/flags.go @@ -26,6 +26,8 @@ import ( "github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/log/term" + "github.com/ethereum/go-ethereum/metrics" + "github.com/ethereum/go-ethereum/metrics/exp" colorable "github.com/mattn/go-colorable" "gopkg.in/urfave/cli.v1" ) @@ -127,6 +129,10 @@ func Setup(ctx *cli.Context) error { // pprof server if ctx.GlobalBool(pprofFlag.Name) { + // Hook go-metrics into expvar on any /debug/metrics request, load all vars + // from the registry into expvar, and execute regular expvar handler. + exp.Exp(metrics.DefaultRegistry) + address := fmt.Sprintf("%s:%d", ctx.GlobalString(pprofAddrFlag.Name), ctx.GlobalInt(pprofPortFlag.Name)) go func() { log.Info("Starting pprof server", "addr", fmt.Sprintf("http://%s/debug/pprof", address)) |