[PATCH v1 11/25] structured-logging: add timer around do_read_index
- From
- git@jeffhostetler.com <git@jeffhostetler.com>
- Date
- Jul 13, 2018, 16:56 UTC
- Message-ID
- <20180713165621.52017-12-git@jeffhostetler.com>
- In-Reply-To
- <20180713165621.52017-1-git@jeffhostetler.com>
From: Jeff Hostetler <jeffhost@microsoft.com>
Use a SLOG timer to record the time spent in do_read_index() and report it in the "cmd_exit" event.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com> --- read-cache.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/read-cache.c b/read-cache.c index 3725882..df5dc87 100644 --- a/read-cache.c +++ b/read-cache.c @@ -1900,6 +1900,7 @@ static void freshen_shared_index(const char *shared_index, int warn) int read_index_from(struct index_state *istate, const char *path, const char *gitdir) { + int slog_tid; uint64_t start = getnanotime(); struct split_index *split_index; int ret; @@ -1910,7 +1911,9 @@ int read_index_from(struct index_state *istate, const char *path, if (istate->initialized) return istate->cache_nr; + slog_tid = slog_start_timer("index", "do_read_index"); ret = do_read_index(istate, path, 0); + slog_stop_timer(slog_tid); trace_performance_since(start, "read cache %s", path); split_index = istate->split_index; @@ -1926,7 +1929,9 @@ int read_index_from(struct index_state *istate, const char *path, base_oid_hex = oid_to_hex(&split_index->base_oid); base_path = xstrfmt("%s/sharedindex.%s", gitdir, base_oid_hex); + slog_tid = slog_start_timer("index", "do_read_index"); ret = do_read_index(split_index->base, base_path, 1); + slog_stop_timer(slog_tid); if (oidcmp(&split_index->base_oid, &split_index->base->oid)) die("broken index, expect %s in %s, got %s", base_oid_hex, base_path,
-- 2.9.3