Add more feature flags for tuning dynamic persistence throttling

Adds the following feature flags:
 * `persistence-throttling-window-size` for setting min/max window size
   to the same value, effectively creating a static throttle policy.
 * `persistence-throttling-ws-resize-rate` for controlling the rate
   at which the dynamic throttle policy resizes its window.

1 files changed, 2 insertions, 0 deletions

diff --git a/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java b/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java
index b4ece2dc28b..37b32cdd1cc 100644
--- a/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java
+++ b/config-model-api/src/main/java/com/yahoo/config/model/api/ModelContext.java
@@ -109,6 +109,8 @@ public interface ModelContext {
         @ModelFeatureFlag(owners = {"vekterli"}) default String mergeThrottlingPolicy() { throw new UnsupportedOperationException("TODO specify default value"); }
         @ModelFeatureFlag(owners = {"vekterli"}) default double persistenceThrottlingWsDecrementFactor() { throw new UnsupportedOperationException("TODO specify default value"); }
         @ModelFeatureFlag(owners = {"vekterli"}) default double persistenceThrottlingWsBackoff() { throw new UnsupportedOperationException("TODO specify default value"); }
+        @ModelFeatureFlag(owners = {"vekterli"}) default int persistenceThrottlingWindowSize() { throw new UnsupportedOperationException("TODO specify default value"); }
+        @ModelFeatureFlag(owners = {"vekterli"}) default double persistenceThrottlingWsResizeRate() { throw new UnsupportedOperationException("TODO specify default value"); }
         @ModelFeatureFlag(owners = {"geirst", "vekterli"}) default boolean inhibitDefaultMergesWhenGlobalMergesPending() { return false; }
         @ModelFeatureFlag(owners = {"arnej"}) default boolean useQrserverServiceName() { return true; }
         @ModelFeatureFlag(owners = {"bjorncs", "baldersheim"}) default boolean enableJdiscPreshutdownCommand() { return true; }