{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"sess.time(\"incr_comp_persist_result_cache\","}]}
                sess.time("incr_comp_persist_result_cache", || {
                // to catch any potential query execution writing to the dep graph.
                    // Drop the memory map so that we can remove the file and write to it.