commit 4a07a3ef0404edfc3bfa61de7335db7ee0b3caea
author Laura Peskin <pesk@google.com> Mon Apr 25 17:11:48 2022 +0000
committer Commit Bot <commit-bot@chromium.org> Mon Apr 25 17:11:48 2022 +0000
tree a2930746d2d5013e80a935d08a77d6578031a80f
parent 149d59e7a83fa7562dde3055299cc078cff37ef2

[testapp][prober] Add a Poisson report to testapp and prober

Adds a test report using the new Poisson privacy
encoding option.

Bug: 93951
Change-Id: I47f9b00beac9c3b5a2d98cfd332ddc8f0fc1f2ae
Reviewed-on: https://fuchsia-review.googlesource.com/c/cobalt-registry/+/671727
Fuchsia-Auto-Submit: Laura Peskin <pesk@google.com>
Reviewed-by: Alexandre Zani <azani@google.com>
Privacy-Approval: Alexandre Zani <azani@google.com>
Commit-Queue: Laura Peskin <pesk@google.com>

fuchsia/prober/metrics.yaml

diff --git a/fuchsia/prober/metrics.yaml b/fuchsia/prober/metrics.yaml
index 7eb7aa6..41696df 100644
--- a/fuchsia/prober/metrics.yaml
+++ b/fuchsia/prober/metrics.yaml
@@ -86,6 +86,18 @@
       privacy_level: NO_ADDED_PRIVACY
       system_profile_field: [OS, ARCH, BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM, EXPERIMENT_IDS]
       experiment_id: [48954961, 48954962]
+    - report_name: error_counts_privacy_poisson
+      id: 4
+      report_type: FLEETWIDE_OCCURRENCE_COUNTS
+      privacy_level: LOW_PRIVACY
+      use_poisson_mechanism_for_privacy: true
+      # Max is 1 error per second.
+      min_value: 0
+      max_value: 3600
+      # Manually-specified parameters for epsilon = 10, delta = 1e(-6), sparsity = 9, population = 1e4
+      poisson_mean: 0.00160138
+      num_index_points: 10
+      system_profile_field: [OS, ARCH, BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
   meta_data:
     max_release_stage: DEBUG
     expiration_date: "2022/04/08"

fuchsia/test_app2/metrics.yaml

diff --git a/fuchsia/test_app2/metrics.yaml b/fuchsia/test_app2/metrics.yaml
index 890d247..6070d31 100644
--- a/fuchsia/test_app2/metrics.yaml
+++ b/fuchsia/test_app2/metrics.yaml
@@ -86,6 +86,18 @@
       privacy_level: NO_ADDED_PRIVACY
       system_profile_field: [OS, ARCH, BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM, EXPERIMENT_IDS]
       experiment_id: [48954961, 48954962]
+    - report_name: error_counts_privacy_poisson
+      id: 4
+      report_type: FLEETWIDE_OCCURRENCE_COUNTS
+      privacy_level: LOW_PRIVACY
+      use_poisson_mechanism_for_privacy: true
+      # Max is 1 error per second.
+      min_value: 0
+      max_value: 3600
+      # Manually-specified parameters for epsilon = 10, delta = 1e(-6), sparsity = 9, population = 1e4
+      poisson_mean: 0.00160138
+      num_index_points: 10
+      system_profile_field: [OS, ARCH, BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL, REALM]
   meta_data:
     max_release_stage: DEBUG
     expiration_date: "2022/04/08"