cleanup

modules/nixos/tools/telegraf/default.nix

@@ -47,38 +47,127 @@ let
         totalcpu = true;
         collect_cpu_time = false;
         report_active = false;
+        fielddrop = [
+          "usage_guest"
+          "usage_guest_nice"
+          "usage_irq"
+          "usage_nice"
+          "usage_softirq"
+          "usage_steal"
+        ];
       };
     })
     (lib.mkIf (hasCollector "mem") {
-      inputs.mem = { };
+      inputs.mem = {
+        fielddrop = [
+          "available_percent"
+          "commit_limit"
+          "committed_as"
+          "high_free"
+          "high_total"
+          "huge_page_size"
+          "huge_pages_free"
+          "huge_pages_total"
+          "low_free"
+          "low_total"
+          "mapped"
+          "page_tables"
+          "slab"
+          "sreclaimable"
+          "sunreclaim"
+          "swap_cached"
+          "swap_free"
+          "swap_total"
+          "vmalloc_chunk"
+          "vmalloc_total"
+          "vmalloc_used"
+          "write_back"
+          "write_back_tmp"
+        ];
+      };
     })
     (lib.mkIf (hasCollector "swap") {
-      inputs.swap = { };
+      inputs.swap = {
+        fielddrop = [
+          "free"
+        ];
+      };
     })
     (lib.mkIf (hasCollector "system") {
-      inputs.system = { };
+      inputs.system = {
+        fielddrop = [
+          "n_physical_cpus"
+          "n_unique_users"
+          "uptime_format"
+        ];
+      };
     })
     (lib.mkIf (hasCollector "disk") {
       inputs.disk = {
         ignore_fs = [ "tmpfs" "devtmpfs" "devfs" "overlay" "squashfs" ];
+        fielddrop = [
+          "free"
+          "inodes_free"
+          "inodes_total"
+          "inodes_used"
+          "inodes_used_percent"
+        ];
       };
     })
     (lib.mkIf (hasCollector "diskio") {
       inputs.diskio = {
         skip_serial_number = true;
+        fielddrop = [
+          "io_svctm"
+          "iops_in_progress"
+          "merged_reads"
+          "merged_writes"
+          "weighted_io_time"
+        ];
       };
     })
     (lib.mkIf (hasCollector "kernel") {
-      inputs.kernel = { };
+      inputs.kernel = {
+        fielddrop = [
+          "boot_time"
+        ];
+      };
     })
     (lib.mkIf (hasCollector "net") {
-      inputs.net = { };
+      inputs.net = {
+        fielddrop = [
+          "bytes_recv"
+          "bytes_sent"
+          "speed"
+        ];
+      };
     })
     (lib.mkIf (hasCollector "netstat") {
-      inputs.netstat = { };
+      inputs.netstat = {
+        fielddrop = [
+          "tcp_close"
+          "tcp_close_wait"
+          "tcp_closing"
+          "tcp_fin_wait1"
+          "tcp_fin_wait2"
+          "tcp_last_ack"
+          "tcp_none"
+          "tcp_syn_recv"
+          "tcp_syn_sent"
+        ];
+      };
     })
     (lib.mkIf (hasCollector "processes") {
-      inputs.processes = { };
+      inputs.processes = {
+        fielddrop = [
+          "dead"
+          "idle"
+          "paging"
+          "stopped"
+          "unknown"
+          "zombies"
+        ];
+      };
     })
     (lib.mkIf (hasCollector "temp") {
       inputs.temp = { };
@@ -98,6 +187,14 @@ let
         timeout = "5s";
         perdevice_include = [ ];
         total_include = [ ];
+        fielddrop = [
+          "memory_total"
+          "n_cpus"
+          "n_goroutines"
+          "n_listener_events"
+          "n_used_file_descriptors"
+          "server_version"
+        ];
       };
     })
     (lib.mkIf (hasCollector "ping") {
@@ -107,6 +204,10 @@ let
         interval = "60s";
         timeout = 5.0;
         binary = "${pkgs.iputils}/bin/ping";
+        fielddrop = [
+          "packets_received"
+          "packets_transmitted"
+        ];
       };
     })
     (lib.mkIf (hasCollector "gpu") {