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From: "Jeff Hostetler via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: jeffhost@microsoft.com, Junio C Hamano <gitster@pobox.com>,
	Jeff Hostetler <jeffhost@microsoft.com>
Subject: [PATCH 3/8] trace2: demonstrate trace2 regions in wt-status
Date: Fri, 31 Aug 2018 09:49:58 -0700 (PDT)	[thread overview]
Message-ID: <2db85146df849c2545e32ad32501c4fe5002bfa0.1535734192.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.29.git.gitgitgadget@gmail.com>

From: Jeff Hostetler <jeffhost@microsoft.com>

Add trace2_region_enter() and trace2_region_leave() calls around the
various phases of a status scan.  This gives elapsed time for each
phase in the GIT_TR2_PERFORMANCE trace target.

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
---
 wt-status.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/wt-status.c b/wt-status.c
index 5ffab61015..9e37a73c73 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -726,13 +726,23 @@ static void wt_status_collect_untracked(struct wt_status *s)
 
 void wt_status_collect(struct wt_status *s)
 {
+	trace2_region_enter("status_worktrees");
 	wt_status_collect_changes_worktree(s);
+	trace2_region_leave("status_worktrees");
 
-	if (s->is_initial)
+	if (s->is_initial) {
+		trace2_region_enter("status_initial");
 		wt_status_collect_changes_initial(s);
-	else
+		trace2_region_leave("status_initial");
+	} else {
+		trace2_region_enter("status_index");
 		wt_status_collect_changes_index(s);
+		trace2_region_leave("status_index");
+	}
+
+	trace2_region_enter("status_untracked");
 	wt_status_collect_untracked(s);
+	trace2_region_leave("status_untracked");
 }
 
 static void wt_longstatus_print_unmerged(struct wt_status *s)
-- 
gitgitgadget


  parent reply	other threads:[~2018-08-31 16:50 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-31 16:49 [PATCH 0/8] WIP: trace2: a new trace facility Jeff Hostetler via GitGitGadget
2018-08-31 16:49 ` [PATCH 1/8] trace2: create new combined " Jeff Hostetler via GitGitGadget
2018-08-31 17:19   ` Derrick Stolee
2018-09-04 22:12   ` Stefan Beller
2018-09-04 22:30     ` Junio C Hamano
2018-09-05 15:51       ` Jeff Hostetler
2018-09-05 15:01     ` Jeff Hostetler
2018-08-31 16:49 ` [PATCH 2/8] trace2: add trace2 to main Jeff Hostetler via GitGitGadget
2018-08-31 16:49 ` Jeff Hostetler via GitGitGadget [this message]
2018-08-31 16:49 ` [PATCH 4/8] trace2: demonstrate trace2 child process classification Jeff Hostetler via GitGitGadget
2018-08-31 16:50 ` [PATCH 5/8] trace2: demonstrate instrumenting do_read_index Jeff Hostetler via GitGitGadget
2018-08-31 16:50 ` [PATCH 6/8] trace2: demonstrate instrumenting threaded preload_index Jeff Hostetler via GitGitGadget
2018-08-31 16:50 ` [PATCH 7/8] trace2: demonstrate setting sub-command parameter in checkout Jeff Hostetler via GitGitGadget
2018-08-31 16:50 ` [PATCH 8/8] trace2: demonstrate use of regions in read_directory_recursive Jeff Hostetler via GitGitGadget
2018-08-31 17:19 ` [PATCH 0/8] WIP: trace2: a new trace facility Derrick Stolee
2018-09-06 15:13   ` [RFC PATCH 0/6] Use trace2 in commit-reach Derrick Stolee
2018-09-06 15:13     ` [RFC PATCH 1/6] commit-reach: add trace2 telemetry and walk count Derrick Stolee
2018-09-06 15:13     ` [RFC PATCH 2/6] comit-reach: use trace2 for commit_contains_tag_algo Derrick Stolee
2018-09-06 15:13     ` [RFC PATCH 3/6] commit-reach: use trace2 in can_all_from_reach Derrick Stolee
2018-09-06 15:13     ` [RFC PATCH 4/6] test-tool: start trace2 environment Derrick Stolee
2018-09-06 15:13     ` [RFC PATCH 5/6] test-lib: add run_and_check_trace2 Derrick Stolee
2018-09-06 15:13     ` [RFC PATCH 6/6] commit-reach: fix first-parent heuristic Derrick Stolee
2018-10-11  1:50       ` Jonathan Nieder
2018-10-11 11:00         ` Derrick Stolee
2019-01-15  1:05 ` [PATCH 0/8] WIP: trace2: a new trace facility Jonathan Nieder
2019-01-15 17:03   ` Jeff Hostetler

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