zhenwei pi 1db8a0b0ea qga: add command 'guest-get-cpustats' ...

A vCPU thread always reaches 100% utilization when:
- guest uses idle=poll
- disable HLT vm-exit
- enable MWAIT

Add new guest agent command 'guest-get-cpustats' to get guest CPU
statistics, we can know the guest workload and how busy the CPU is.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20220707005602.696557-3-pizhenwei@bytedance.com>
Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>

2022-07-13 12:19:18 +03:00

..

installer

qga/wixl: replace QEMU_GA_MSI_MINGW_BIN_PATH with glib bindir

2022-05-28 11:42:56 +02:00

vss-win32

qga-vss: Use the proper operator to free memory

2022-05-14 12:32:41 +02:00

channel-posix.c

qga: replace qemu_open_old() with qga_open_cloexec()

2022-05-28 11:42:56 +02:00

channel-win32.c

qga: Add spaces around operator

2021-03-16 20:20:37 -05:00

channel.h

qga: add systemd socket activation support

2017-03-06 00:54:18 -06:00

commands-common.h

qga: move qga_get_host_name()

2022-04-21 17:09:09 +04:00

commands-posix-ssh.c

Remove superfluous ERRP_GUARD()

2021-08-26 17:15:28 +02:00

commands-posix.c

qga: add command 'guest-get-cpustats'

2022-07-13 12:19:18 +03:00

commands-win32.c

qga: add command 'guest-get-cpustats'

2022-07-13 12:19:18 +03:00

commands.c

qga: remove need for QEMU atomic.h

2022-04-21 17:09:09 +04:00

cutils.c

qga: add qga_open_cloexec() helper

2022-05-28 11:42:56 +02:00

cutils.h

qga: add qga_open_cloexec() helper

2022-05-28 11:42:56 +02:00

guest-agent-command-state.c

qga: use local path for local headers

2018-06-01 19:20:38 +03:00

guest-agent-core.h

Replace GCC_FMT_ATTR with G_GNUC_PRINTF

2022-03-22 14:40:51 +04:00

main.c

trivial: qga: Log version on start

2022-05-25 12:12:02 +03:00

meson.build

meson: qga: do not use deprecated meson.build_root()

2022-06-06 16:04:08 +02:00

qapi-schema.json

qga: add command 'guest-get-cpustats'

2022-07-13 12:19:18 +03:00

service-win32.c

qga: Remove unnecessary glib.h includes

2016-06-07 18:19:24 +03:00

service-win32.h

qga-win: changing --retry-path option behavior

2018-10-31 09:04:20 -05:00

vss-win32.c

qga-win: add support for qmp_guest_fsfreeze_freeze_list

2018-10-30 16:48:49 -05:00

vss-win32.h

qga-win: add support for qmp_guest_fsfreeze_freeze_list

2018-10-30 16:48:49 -05:00