mgr/stats: include average latencies and stdev in `perf stat` dump

Signed-off-by: Venky Shankar <vshankar@redhat.com>
(cherry picked from commit b2bc45223b02ded7a5cc921980b3961c5e1d5893)

diff --git a/src/pybind/mgr/stats/fs/perf_stats.py b/src/pybind/mgr/stats/fs/perf_stats.py
index 3b73bf16cc897a3d76a3f1e972e3bb8bd12db1fc..4e06f1fc64db23702ffc17f4b236ed6dd2d0aaff 100644 (file)
--- a/src/pybind/mgr/stats/fs/perf_stats.py
+++ b/src/pybind/mgr/stats/fs/perf_stats.py
@@ -37,7 +37,13 @@ MDS_PERF_QUERY_COUNTERS_MAP = OrderedDict({'cap_hit': 0,
                                            'pinned_icaps': 6,
                                            'opened_inodes': 7,
                                            'read_io_sizes': 8,
-                                           'write_io_sizes': 9})
+                                           'write_io_sizes': 9,
+                                           'avg_read_latency': 10,
+                                           'stdev_read_latency': 11,
+                                           'avg_write_latency': 12,
+                                           'stdev_write_latency': 13,
+                                           'avg_metadata_latency': 14,
+                                           'stdev_metadata_latency': 15})
 MDS_PERF_QUERY_COUNTERS = [] # type: List[str]
 MDS_GLOBAL_PERF_QUERY_COUNTERS = list(MDS_PERF_QUERY_COUNTERS_MAP.keys())