From 45dde0cf4a5794f36fb278e24e2cd9899d03922a Mon Sep 17 00:00:00 2001 From: Frédéric Guillot Date: Sat, 14 Apr 2018 14:23:05 -0700 Subject: Display memory usage and some metrics in logs --- cli/cli.go | 3 +-- daemon/daemon.go | 11 +++++++++++ 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/cli/cli.go b/cli/cli.go index a427073..1409229 100644 --- a/cli/cli.go +++ b/cli/cli.go @@ -8,10 +8,9 @@ import ( "flag" "fmt" - "github.com/miniflux/miniflux/logger" - "github.com/miniflux/miniflux/config" "github.com/miniflux/miniflux/daemon" + "github.com/miniflux/miniflux/logger" "github.com/miniflux/miniflux/storage" "github.com/miniflux/miniflux/version" ) diff --git a/daemon/daemon.go b/daemon/daemon.go index f100159..e885289 100644 --- a/daemon/daemon.go +++ b/daemon/daemon.go @@ -8,6 +8,7 @@ import ( "context" "os" "os/signal" + "runtime" "syscall" "time" @@ -27,6 +28,16 @@ func Run(cfg *config.Config, store *storage.Storage) { signal.Notify(stop, os.Interrupt) signal.Notify(stop, syscall.SIGTERM) + go func() { + for { + var m runtime.MemStats + runtime.ReadMemStats(&m) + logger.Debug("Alloc=%vK, TotalAlloc=%vK, Sys=%vK, NumGC=%v, GoRoutines=%d, NumCPU=%d", + m.Alloc/1024, m.TotalAlloc/1024, m.Sys/1024, m.NumGC, runtime.NumGoroutine(), runtime.NumCPU()) + time.Sleep(30 * time.Second) + } + }() + translator := locale.Load() feedHandler := feed.NewFeedHandler(store, translator) pool := scheduler.NewWorkerPool(feedHandler, cfg.WorkerPoolSize()) -- cgit v1.2.3