Thread: pgsql: Reset 'ps' display just once when resolving VXID conflicts.
Reset 'ps' display just once when resolving VXID conflicts. This prevents the word "waiting" from briefly disappearing from the ps status line when ResolveRecoveryConflictWithVirtualXIDs begins a new iteration of the outer loop. Along the way, remove some useless pgstat_report_waiting() calls; the startup process doesn't appear in pg_stat_activity. Fujii Masao Branch ------ master Details ------- http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=611fed371227f430e71d0ff7fed037f1006b410d Modified Files -------------- src/backend/storage/ipc/standby.c | 30 +++++++++++++----------------- 1 files changed, 13 insertions(+), 17 deletions(-)
Robert Haas <rhaas@postgresql.org> writes: > Reset 'ps' display just once when resolving VXID conflicts. > This prevents the word "waiting" from briefly disappearing from the ps > status line when ResolveRecoveryConflictWithVirtualXIDs begins a new > iteration of the outer loop. I imagine the reason for the original coding was to avoid a useless gettimeofday kernel call in the common case that there are no conflicting xacts to wait for. Could we restore that behavior? regards, tom lane