message: Adding nonSysOps count to the treeSnapshot
diff: @@ -16,6 +16,7 @@ import {
  InstrumentedStorageTokenFetcher,
  } from "@fluidframework/odsp-driver-definitions";
  import { ISnapshotTree } from "@fluidframework/protocol-definitions";
  +import { isSystemMessage } from "@fluidframework/protocol-base";
  import { IOdspSnapshot, ISnapshotCachedEntry, IVersionedValueWithEpoch, persistedCacheValueVersion } from "./contracts";
  import { getQueryString } from "./getQueryString";
  import { getUrlAndHeadersWithAuth } from "./getUrlAndHeadersWithAuth";
  @@ -313,6 +314,7 @@ async function fetchLatestSnapshotCore(
  encodedBlobsSize,
  sequenceNumber,
  ops: snapshot.ops?.length ?? 0,
  + nonSysOps: snapshot.ops?.filter((op) => !isSystemMessage(op)).length ?? 0,
  headers: Object.keys(response.requestHeaders).length !== 0 ? true : undefined,
  // Interval between the first fetch until the last byte of the last redirect.
  redirectTime,
  