add second line of panels with total data

Author: patapenka-alexey

dashboard/panels/runtime.libsonnet

@@ -25,6 +25,64 @@ local variable = import 'dashboard/variable.libsonnet';
       ]
     ),
 
+  total_memory_per_instance(
+    cfg,
+    title='Total memory per instance',
+    description=|||
+      Total memory used by Tarantool.
+    |||,
+  ):: common.default_graph(
+    cfg,
+    title=title,
+    description=description,
+    format='bytes',
+    labelY1='in bytes',
+    panel_width=8,
+  ).addTarget(
+    if cfg.type == variable.datasource_type.prometheus then
+      prometheus.target(
+        expr='rate(tnt_memory[$__rate_interval]) + rate(tnt_memory_virt[$__rate_interval])',
+        legendFormat='{{alias}}'
+      )
+    else if cfg.type == variable.datasource_type.influxdb then
+      influxdb.target()
+  ),
+
+  resident_memory_per_instance(
+    cfg,
+    title='Resident memory per instance',
+    description=|||
+      Resident memory used by Tarantool instance.
+    |||,
+  ):: common.default_graph(
+    cfg,
+    title=title,
+    description=description,
+    format='bytes',
+    labelY1='in bytes',
+    panel_width=8,
+  ).addTarget(
+    common.target(cfg, 'tnt_memory')
+  ),
+
+  virtual_memory_per_instance(
+    cfg,
+    title='Virtual memory per instance',
+    description=|||
+      Virtual memory used by Tarantool instance.
+    |||,
+  ):: common.default_graph(
+    cfg,
+    title=title,
+    description=description,
+    format='bytes',
+    labelY1='in bytes',
+    panel_width=8,
+  ).addTarget(
+    common.target(cfg, 'tnt_memory_virt')
+  ),
+
+
   total_memory(
     cfg,
     title='Total memory usage',
@@ -53,9 +111,9 @@ local variable = import 'dashboard/variable.libsonnet';
       influxdb.target()
   ),
 
-  resident_memory(
+  total_resident_memory(
     cfg,
-    title='Resident memory',
+    title='Total resident memory usage',
     description=|||
       Resident memory used by Tarantool instance.
     |||,
@@ -66,18 +124,16 @@ local variable = import 'dashboard/variable.libsonnet';
     format='bytes',
     labelY1='in bytes',
     panel_width=8,
-  ).addTarget(
-    common.target(cfg, 'tnt_memory')
   ).addTarget(
     if cfg.type == variable.datasource_type.prometheus then
       prometheus.target(expr=aggregate_expr(cfg, 'tnt_memory'),)
     else if cfg.type == variable.datasource_type.influxdb then
       influxdb.target()
   ),
 
-  virt_memory(
+  total_virtual_memory(
     cfg,
-    title='Virtual memory',
+    title='Total virtual memory usage',
     description=|||
       Virtual memory used by Tarantool instance.
     |||,
@@ -88,8 +144,6 @@ local variable = import 'dashboard/variable.libsonnet';
     format='bytes',
     labelY1='in bytes',
     panel_width=8,
-  ).addTarget(
-    common.target(cfg, 'tnt_memory_virt')
   ).addTarget(
     if cfg.type == variable.datasource_type.prometheus then
       prometheus.target(expr=aggregate_expr(cfg, 'tnt_memory_virt'),)

dashboard/section.libsonnet

@@ -239,9 +239,12 @@ local vinyl = import 'dashboard/panels/vinyl.libsonnet';
 
   runtime(cfg):: [
     runtime.row,
+    runtime.total_memory_per_instance(cfg),
+    runtime.resident_memory_per_instance(cfg),
+    runtime.virtual_memory_per_instance(cfg),
     runtime.total_memory(cfg),
-    runtime.resident_memory(cfg),
-    runtime.virt_memory(cfg),
+    runtime.total_resident_memory(cfg),
+    runtime.total_virtual_memory(cfg),
     runtime.lua_memory(cfg),
     runtime.runtime_memory(cfg),
     runtime.memory_tx(cfg),