From 07e96aeff93f43364020f21836c97aff4f6ff6ba Mon Sep 17 00:00:00 2001 From: Fujii Masao Date: Fri, 24 Apr 2026 08:59:14 +0900 Subject: [PATCH] pg_test_timing: fix unit in backward-clock warning pg_test_timing reports timing differences in nanoseconds in master, and in microseconds in v14 through v18, but previously the backward-clock warning incorrectly labeled the value as milliseconds. This commit fixes the warning message to use "ns" in master and "us" in v14 through v18, matching the actual unit being reported. Backpatch to all supported versions. Author: Chao Li Reviewed-by: Lukas Fittl Reviewed-by: Xiaopeng Wang Reviewed-by: Fujii Masao Discussion: https://postgr.es/m/F780CEEB-A237-4302-9F55-60E9D8B6533D@gmail.com Backpatch-through: 14 --- src/bin/pg_test_timing/pg_test_timing.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/bin/pg_test_timing/pg_test_timing.c b/src/bin/pg_test_timing/pg_test_timing.c index c29d6f87629..0ccf55761ce 100644 --- a/src/bin/pg_test_timing/pg_test_timing.c +++ b/src/bin/pg_test_timing/pg_test_timing.c @@ -149,7 +149,7 @@ test_timing(unsigned int duration) if (diff < 0) { fprintf(stderr, _("Detected clock going backwards in time.\n")); - fprintf(stderr, _("Time warp: %d ms\n"), diff); + fprintf(stderr, _("Time warp: %d us\n"), diff); exit(1); }