Sandbox::https://github.com/dart-lang/pub-dev/blob/main/search.yaml

Repository navigation

# BSD-style license that can be found in the LICENSE file.

runtime: custom

env: flex

service: search

resources:

cpu: 8

# Sized to accommodate two concurrent in-memory search index copies

# during isolate renewals.

memory_gb: 32

disk_size_gb: 25

#manual_scaling:

# instances: 1

automatic_scaling:

min_num_instances: 6

max_num_instances: 10

# The service does most of the work on a single-core CPU, and because of that, the utilization

# metrics is usually under 0.05.

# Full single-core utilization is about 0.125 (1/cpu_count):

# - starting a new isolate maxes out that utilization during the index loading

# - serving requests may max it out too

# This metrics is observed to go up to 0.20.

# Threshold is calibrated to be triggered if the new isolate is starting + the existing is above 50% load.

cpu_utilization:

target_utilization: 0.175

# The number of seconds that the autoscaler should wait before it starts collecting information from a new instance.

# Skipping the collection in the first 20 minutes.

cool_down_period_sec: 1200

skip_files:

- ^\.git/.*$

liveness_check:

path: '/liveness_check'

readiness_check:

path: '/readiness_check'

check_interval_sec: 15

app_start_timeout_sec: 1800