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Istio Wasm Extension Dashboard
2,202,468 5.0 (1 reviews)

Created 10/26/2020
Updated 12/3/2025
Revision 238
Grafana Version >=6.4.3
Datasources
Prometheus

Description

Monitors Istio WASM extension performance and resource usage, focusing on runtime activity, cache effectiveness, and remote fetch dynamics. *Key features include time-series visualizations of runtime activity for both Null and V8 engines (e.g., envoy_wasm_envoy_wasm_runtime_null_active, envoy_wasm_envoy_wasm_runtime_v8_active), cache metrics (e.g., envoy_wasm_remote_load_cache_entries, envoy_wasm_remote_load_cache_hits, envoy_wasm_remote_load_cache_misses), and remote fetch outcomes (e.g., envoy_wasm_remote_load_fetch_successes, envoy_wasm_remote_load_fetch_failures).

Source Grafana.com

Used Metrics 12

  • container_cpu_usage_seconds_total

  • container_memory_working_set_bytes

  • envoy_wasm_envoy_wasm_runtime_null_active

  • envoy_wasm_envoy_wasm_runtime_null_created

  • envoy_wasm_envoy_wasm_runtime_v8_active

  • envoy_wasm_envoy_wasm_runtime_v8_created

  • envoy_wasm_remote_load_cache_entries

  • envoy_wasm_remote_load_cache_hits

  • envoy_wasm_remote_load_cache_misses

  • envoy_wasm_remote_load_cache_negative_hits

  • envoy_wasm_remote_load_fetch_failures

  • envoy_wasm_remote_load_fetch_successes

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