qemu/monitor
Paolo Bonzini 39cd0c7f12 hmp: add filtering of statistics by name
Allow the user to request only a specific subset of statistics.
This can be useful when working on a feature or optimization that is
known to affect that statistic.

Example:

   (qemu) info stats vcpu halt_poll_fail_ns
   provider: kvm
       halt_poll_fail_ns (cumulative, ns): 0

In case multiple providers have the same statistic, the provider can be
specified too:

   (qemu) info stats vcpu halt_poll_fail_ns kvm
   provider: kvm
       halt_poll_fail_ns (cumulative, ns): 0

Extracted from a patch by Mark Kanda.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-06-14 16:50:30 +02:00
..
hmp-cmds.c hmp: add filtering of statistics by name 2022-06-14 16:50:30 +02:00
hmp.c compiler.h: replace QEMU_NORETURN with G_NORETURN 2022-04-21 17:03:51 +04:00
meson.build meson: add spice_headers dependency. 2020-10-15 11:14:40 +02:00
misc.c mos6522: fix linking error when CONFIG_MOS6522 is not set 2022-05-26 17:11:32 -03:00
monitor-internal.h monitor/hmp: add support for flag argument with value 2022-03-02 18:12:40 +00:00
monitor.c Move error_printf_unless_qmp() with monitor unit 2022-04-21 17:09:09 +04:00
qmp-cmds-control.c qapi: Implement deprecated-output=hide for QMP introspection 2021-03-19 16:05:11 +01:00
qmp-cmds.c qmp: add filtering of statistics by name 2022-06-14 16:50:30 +02:00
qmp.c monitor/qmp: fix race on CHR_EVENT_CLOSED without OOB 2021-05-12 17:29:11 +02:00
trace-events docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00