diff options
| author | Hyman Huang(黄勇) <yong.huang@smartx.com> | 2023-06-08 00:21:58 +0800 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2023-07-26 10:55:56 +0200 |
| commit | 15699cf5422aa7577ebe1a936aca4d589446b952 (patch) | |
| tree | 47e8af01a4accfd36a78c4e343442ea764733659 /migration/migration-hmp-cmds.c | |
| parent | acac51ba246ad1046c69de9e0b1a7e8523e2de99 (diff) | |
migration: Extend query-migrate to provide dirty page limit info
Extend query-migrate to provide throttle time and estimated
ring full time with dirty-limit capability enabled, through which
we can observe if dirty limit take effect during live migration.
Signed-off-by: Hyman Huang(黄勇) <yong.huang@smartx.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-ID: <168733225273.5845.15871826788879741674-8@git.sr.ht>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'migration/migration-hmp-cmds.c')
| -rw-r--r-- | migration/migration-hmp-cmds.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/migration/migration-hmp-cmds.c b/migration/migration-hmp-cmds.c index 35e8020bbf..c115ef2d23 100644 --- a/migration/migration-hmp-cmds.c +++ b/migration/migration-hmp-cmds.c @@ -190,6 +190,16 @@ void hmp_info_migrate(Monitor *mon, const QDict *qdict) info->cpu_throttle_percentage); } + if (info->has_dirty_limit_throttle_time_per_round) { + monitor_printf(mon, "dirty-limit throttle time: %" PRIu64 " us\n", + info->dirty_limit_throttle_time_per_round); + } + + if (info->has_dirty_limit_ring_full_time) { + monitor_printf(mon, "dirty-limit ring full time: %" PRIu64 " us\n", + info->dirty_limit_ring_full_time); + } + if (info->has_postcopy_blocktime) { monitor_printf(mon, "postcopy blocktime: %u\n", info->postcopy_blocktime); |