Remove Perl version and build files; add .gitignore for .serena/

Amp-Thread-ID: https://ampcode.com/threads/T-019c58b3-06fb-733d-8fc1-f268fe7f70d5
Co-authored-by: Amp <amp@ampcode.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/internal/collector/types.go b/internal/collector/types.go
new file mode 100644
index 0000000..1b10979
--- /dev/null
+++ b/internal/collector/types.go
@@ -0,0 +1,36 @@
+package collector
+
+// CPULine is one line of /proc/stat: cpu name + counters (user, nice, system, idle, ...).
+type CPULine struct {
+	Name string
+	User, Nice, System, Idle, Iowait, IRQ, SoftIRQ, Steal, Guest, GuestNice int64
+}
+
+// Total returns sum of all CPU counters.
+func (c *CPULine) Total() int64 {
+	return c.User + c.Nice + c.System + c.Idle + c.Iowait + c.IRQ + c.SoftIRQ + c.Steal + c.Guest + c.GuestNice
+}
+
+// MemLine is one key from /proc/meminfo (e.g. MemTotal, MemFree).
+type MemLine struct {
+	Key   string
+	Value int64
+}
+
+// NetLine is one interface line: iface and key=value pairs (b, tb, p, tp, e, te, d, td).
+type NetLine struct {
+	Iface string
+	B     int64 // rx bytes
+	Tb    int64 // tx bytes
+	P     int64
+	Tp    int64
+	E     int64
+	Te    int64
+	D     int64
+	Td    int64
+}
+
+// LoadAvg is 1/5/15 min load average.
+type LoadAvg struct {
+	Load1, Load5, Load15 string
+}