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35 lines
1.4 KiB
35 lines
1.4 KiB
syntax = "proto3"; |
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package envoy.extensions.watchdog.profile_action.v3alpha; |
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import "google/protobuf/duration.proto"; |
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import "udpa/annotations/status.proto"; |
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import "udpa/annotations/versioning.proto"; |
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import "validate/validate.proto"; |
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option java_package = "io.envoyproxy.envoy.extensions.watchdog.profile_action.v3alpha"; |
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option java_outer_classname = "ProfileActionProto"; |
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option java_multiple_files = true; |
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option (udpa.annotations.file_status).work_in_progress = true; |
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option (udpa.annotations.file_status).package_version_status = ACTIVE; |
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// [#protodoc-title: Watchdog Action that does CPU profiling.] |
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// [#extension: envoy.watchdog.profile_action] |
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// Configuration for the profile watchdog action. |
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message ProfileActionConfig { |
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// How long the profile should last. If not set defaults to 5 seconds. |
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google.protobuf.Duration profile_duration = 1; |
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// File path to the directory to output profiles. |
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string profile_path = 2 [(validate.rules).string = {min_bytes: 1}]; |
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// Limits the max number of profiles that can be generated by a thread over |
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// its lifetime to avoid filling the disk. We keep a map of <tid, count> |
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// to track the number of profiles triggered by a particular thread. Only one |
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// thread is counted as triggering the profile even though multiple threads |
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// might have been eligible for triggering the profile. |
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// If not set (i.e. it's 0), a default of 10 will be used. |
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uint64 max_profiles_per_thread = 3; |
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}
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