| # Copyright 2019 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| metric_definitions: |
| |
| ##################################################################### |
| # fuchsia memory_usage with VMO owner breakdown |
| # |
| # Every five minutes, we log the current memory usage in bytes, divided into buckets: |
| ##################################################################### |
| - id: 101 |
| metric_name: memory_migrated |
| metric_type: INTEGER |
| metric_semantics: [MEMORY_USAGE] |
| metric_units: BYTES |
| metric_dimensions: |
| - dimension: bucket |
| event_codes: |
| 0: TotalBytes |
| 1: "ZBI Buffer" |
| 2: "Graphics" |
| 3: "Video Buffer" |
| 4: "Minfs" |
| 5: "Blobfs" |
| 6: "Opal" |
| 7: "Web" |
| 8: "Kronk" |
| 9: "Scenic" |
| 10: "Amlogic" |
| 11: "Netstack" |
| 12: "Amber" |
| 13: "Pkgfs" |
| 14: "Cast" |
| 15: "Chromium" |
| 16: "Free" |
| 17: "Kernel" |
| 18: "Orphaned" |
| 19: "Undigested" |
| 20: "Flutter" |
| 21: "Fshost" |
| 22: "Archivist" |
| 23: "Cobalt" |
| 24: "Audio" |
| 25: "Context" |
| 26: "ContiguousPool" |
| 27: "ProtectedPool" |
| 28: "FlutterApps" |
| 29: "BlobfsInactive" |
| 30: "ContiguousPoolFree" |
| 31: "ProtectedPoolFree" |
| 32: "[Addl]PagerTotal" |
| 33: "[Addl]PagerNewest" |
| 34: "[Addl]PagerOldest" |
| 35: "[Addl]DiscardableLocked" |
| 36: "[Addl]DiscardableUnlocked" |
| 37: "Perception" |
| 38: "Camera" |
| 39: "AppManager" |
| 40: "ComponentManager" |
| 41: "Comms" |
| 42: "Resolvers" |
| 43: "SoundPlayer" |
| 44: "Ultrasound" |
| 45: "Vision" |
| 46: "Feedback" |
| 47: "CompositeDrivers" |
| 48: "OtherDrivers" |
| 49: "Code49" |
| 50: "A11y" |
| 51: "Bluetooth" |
| 52: "HCI" |
| 53: "I18N" |
| 54: "SetUI" |
| 55: "SoftwareDelivery" |
| 56: "Thread" |
| 57: "Weave" |
| 58: "WLAN" |
| 59: "NetworkPolicy" |
| 60: "Code60" |
| 61: "Code61" |
| 62: "Code62" |
| 63: "DriverFramework" |
| 64: "EngTools" |
| 65: "Power" |
| 66: "Code66" |
| 67: "Code67" |
| 68: "Fxfs" |
| 69: "SceneManager" |
| 70: "Gazelle" |
| 71: "Netsvc" |
| 72: "Storage" |
| 73: "Fxblob" |
| reports: |
| - report_name: memory_bucket_bytes_per_hour_max |
| id: 1 |
| report_type: HOURLY_VALUE_NUMERIC_STATS |
| local_aggregation_procedure: MAX_PROCEDURE |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, ARCH, SYSTEM_VERSION, OS, CHANNEL] |
| - report_name: memory_bucket_histograms |
| id: 2 |
| report_type: FLEETWIDE_HISTOGRAMS |
| int_buckets: |
| linear: |
| floor: 0 |
| num_buckets: 100 |
| step_size: 10485760 # 10 MiB |
| sparse_output: true |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, ARCH, SYSTEM_VERSION, OS, CHANNEL] |
| - report_name: memory_bucket_per_device_max |
| id: 3 |
| report_type: UNIQUE_DEVICE_NUMERIC_STATS |
| local_aggregation_period: WINDOW_1_DAY |
| local_aggregation_procedure: MAX_PROCEDURE |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, ARCH, SYSTEM_VERSION, OS, CHANNEL] |
| meta_data: |
| max_release_stage: GA |
| expiration_date: "2023/07/01" |
| |
| ##################################################################### |
| # fuchsia memory usage with general breakdown |
| # |
| # Every five minutes, we log the current memory usage in bytes from kmem |
| # with the usage breakdown. |
| # TODO(https://fxbug.dev/42097023): This is intended to be a copy of the fuchsia_memory_experimental |
| # metric in fuchsia_system_metrics project. The original one will be removed once |
| # this one get enough data to be shown on dashboard. |
| ##################################################################### |
| - id: 102 |
| metric_name: memory_general_breakdown_migrated |
| metric_type: INTEGER |
| metric_semantics: [MEMORY_USAGE] |
| metric_units: BYTES |
| metric_dimensions: |
| - dimension: general_breakdown |
| event_codes: &general_breakdown_event_codes |
| 0: TotalBytes |
| 1: UsedBytes |
| 2: FreeBytes |
| 3: VmoBytes |
| 4: KernelFreeHeapBytes |
| 5: MmuBytes |
| 6: IpcBytes |
| 7: KernelTotalHeapBytes |
| 8: WiredBytes |
| 9: OtherBytes |
| reports: |
| ##################################################################### |
| # fuchsia_memory_usage |
| # |
| ##################################################################### |
| - report_name: numeric_aggr_per_hour_max |
| id: 1 |
| report_type: HOURLY_VALUE_NUMERIC_STATS |
| local_aggregation_procedure: MAX_PROCEDURE |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, ARCH, SYSTEM_VERSION, OS, CHANNEL] |
| - report_name: numeric_aggr_per_device_max |
| id: 2 |
| report_type: UNIQUE_DEVICE_NUMERIC_STATS |
| local_aggregation_procedure: MAX_PROCEDURE |
| local_aggregation_period: WINDOW_1_DAY |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, ARCH, SYSTEM_VERSION, OS, CHANNEL] |
| meta_data: |
| max_release_stage: GA |
| expiration_date: "2023/07/01" |
| |
| ##################################################################### |
| # fuchsia memory usage with general breakdown and time-since-boot breakdown |
| # |
| # Every five minutes, we log the current memory usage in bytes from kmem |
| # with the usage breakdown and time since boot breakdown, intended to detect |
| # memory leak over time. |
| # TODO(https://fxbug.dev/42097023): This is intended to be a copy of the fuchsia_memory_experimental |
| # metric in fuchsia_system_metrics project. The original one will be removed once |
| # this one get enough data to be shown on dashboard. |
| ##################################################################### |
| - id: 103 |
| metric_name: memory_leak_migrated |
| metric_type: INTEGER |
| metric_semantics: [MEMORY_USAGE] |
| metric_units: BYTES |
| metric_dimensions: |
| - dimension: general_breakdown |
| event_codes: *general_breakdown_event_codes |
| - dimension: time_since_boot |
| event_codes: |
| 0: Up |
| 1: UpOneMinute |
| 2: UpThirtyMinutes |
| 3: UpOneHour |
| 4: UpSixHours |
| 5: UpTwelveHours |
| 6: UpOneDay |
| 7: UpTwoDays |
| 8: UpThreeDays |
| 9: UpSixDays |
| reports: |
| ##################################################################### |
| # fuchsia_memory_usage |
| ##################################################################### |
| - report_name: numeric_aggr_per_hour_max |
| id: 1 |
| report_type: HOURLY_VALUE_NUMERIC_STATS |
| local_aggregation_procedure: MAX_PROCEDURE |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, ARCH, SYSTEM_VERSION, OS, CHANNEL] |
| - report_name: histogram |
| id: 2 |
| report_type: FLEETWIDE_HISTOGRAMS |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, ARCH, SYSTEM_VERSION, OS, CHANNEL] |
| int_buckets: |
| linear: &linear_buckets |
| floor: 0 |
| num_buckets: 205 # 2 GiB / 10 MiB |
| step_size: 10485760 # 10 MiB |
| sparse_output: true |
| - report_name: numeric_aggr_per_device_max |
| id: 3 |
| report_type: UNIQUE_DEVICE_NUMERIC_STATS |
| local_aggregation_procedure: MAX_PROCEDURE |
| local_aggregation_period: WINDOW_1_DAY |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, ARCH, SYSTEM_VERSION, OS, CHANNEL] |
| - report_name: histogram_per_device_max |
| id: 4 |
| report_type: UNIQUE_DEVICE_HISTOGRAMS |
| system_profile_selection: SELECT_LAST |
| local_aggregation_procedure: MAX_PROCEDURE |
| local_aggregation_period: WINDOW_1_DAY |
| int_buckets: |
| linear: *linear_buckets |
| sparse_output: true |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, ARCH, SYSTEM_VERSION, OS, CHANNEL] |
| meta_data: |
| max_release_stage: GA |
| expiration_date: "2023/07/01" |
| |
| ################################################################################ |
| # Sysmem free memory at memory high water |
| # |
| # The event reported by sysmem is the minimum amount of free memory in the |
| # allocator at any time since the system was booted. Updated by Lapis (using |
| # the sysmem inspect data) once every 5 minutes. |
| ################################################################################ |
| - id: 104 |
| metric_name: memory_free_high_water_migrated |
| metric_type: INTEGER |
| metric_semantics: [MEMORY_USAGE] |
| metric_units: BYTES |
| metric_dimensions: |
| - dimension: allocator |
| event_codes: &allocator_event_codes |
| 0: Ram |
| 1: ContiguousRam |
| 2: AmlogicSecure |
| 3: AmlogicSecureVdec |
| 4: GoldfishDeviceLocal |
| 5: GoldfishHostVisible |
| reports: |
| # This report picks the minimum value for a device each week and generates |
| # summary statistics. This aggregation helps us ignore samples taken right |
| # after a device reboots so we can focus on how many devices ever use a |
| # particular amount of memory. |
| - report_name: free_min_per_device |
| id: 1 |
| report_type: UNIQUE_DEVICE_NUMERIC_STATS |
| local_aggregation_procedure: MIN_PROCEDURE |
| # Seven days is a bit arbitrary, but for now we can assume the device |
| # will hit its maximum memory usage within that amount of time. |
| local_aggregation_period: WINDOW_7_DAYS |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL] |
| # This report just gets the current value from all devices, which can be |
| # useful for determining how long it takes for devices to reach |
| # high-memory-usage states. |
| - report_name: free_min_histogram |
| id: 2 |
| report_type: FLEETWIDE_HISTOGRAMS |
| int_buckets: |
| exponential: &exponential_buckets |
| floor: 0 |
| num_buckets: 32 |
| initial_step: 4096 |
| step_multiplier: 2 |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL] |
| # Similar to report 1, but gives the whole histogram and not just summary |
| # statistics. |
| - report_name: free_min_histogram_per_device |
| id: 3 |
| report_type: UNIQUE_DEVICE_HISTOGRAMS |
| system_profile_selection: SELECT_LAST |
| # Seven days is a bit arbitrary, but for now we can assume the device |
| # will hit its maximum memory usage within that amount of time. |
| local_aggregation_period: WINDOW_7_DAYS |
| local_aggregation_procedure: MIN_PROCEDURE |
| int_buckets: |
| exponential: *exponential_buckets |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL] |
| meta_data: |
| max_release_stage: GA |
| expiration_date: "2023/07/01" |
| |
| ################################################################################ |
| # Sysmem Memory usage |
| # |
| # The current memory consumption from a sysmem allocator. Updated by Lapis |
| # (using the sysmem inspect data) once every 5 minutes. |
| ################################################################################ |
| - id: 105 |
| metric_name: memory_usage_migrated |
| metric_type: INTEGER |
| metric_semantics: [MEMORY_USAGE] |
| metric_units: BYTES |
| metric_dimensions: |
| - dimension: allocator |
| event_codes: *allocator_event_codes |
| reports: |
| # This report gives the max memory usage on a device each week. This can |
| # miss transient spikes in memory usage. |
| - report_name: memory_usage_max_per_device |
| id: 1 |
| report_type: UNIQUE_DEVICE_NUMERIC_STATS |
| local_aggregation_procedure: MAX_PROCEDURE |
| # Seven days is a bit arbitrary, but for now we can assume the device |
| # will hit its maximum memory usage within that amount of time. |
| local_aggregation_period: WINDOW_7_DAYS |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL] |
| # Raw histogram of the memory usage on a device. |
| - report_name: memory_usage_histogram |
| id: 2 |
| report_type: FLEETWIDE_HISTOGRAMS |
| int_buckets: |
| linear: *linear_buckets |
| privacy_level: NO_ADDED_PRIVACY |
| privacy_mechanism: DE_IDENTIFICATION |
| system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL] |
| meta_data: |
| max_release_stage: GA |
| expiration_date: "2023/07/01" |
| |
| # Deleted metric IDs that must not be reused. |
| deleted_metric_ids: [1,2,3,4,5] |
