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| author | Alberto Garcia <berto@igalia.com> | 2015-10-28 17:33:04 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-11-12 16:22:45 +0100 |
| commit | 362e9299b34b3101aaa20f20363441c9f055fa5e (patch) | |
| tree | 7c5da8ee5a70455154db577a42878555d445f54c /qmp-commands.hx | |
| parent | 7ee12dafe96a86dfa96af38cea1289305e429a55 (diff) | |
| download | hqemu-362e9299b34b3101aaa20f20363441c9f055fa5e.zip hqemu-362e9299b34b3101aaa20f20363441c9f055fa5e.tar.gz | |
block: Allow configuring whether to account failed and invalid ops
This patch adds two options, "stats-account-invalid" and
"stats-account-failed", that can be used to decide whether invalid and
failed I/O operations must be used when collecting statistics for
latency and last access time.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: ebc7e5966511a342cad428a392c5f5ad56b15213.1446044837.git.berto@igalia.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qmp-commands.hx')
| -rw-r--r-- | qmp-commands.hx | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/qmp-commands.hx b/qmp-commands.hx index b031df6..b0710a2 100644 --- a/qmp-commands.hx +++ b/qmp-commands.hx @@ -2599,6 +2599,11 @@ Each json-object contain the following: (json-int) - "invalid_flush_operations": number of invalid flush operations (json-int) + - "account_invalid": whether invalid operations are included in + the last access statistics (json-bool) + - "account_failed": whether failed operations are included in the + latency and last access statistics + (json-bool) - "parent": Contains recursively the statistics of the underlying protocol (e.g. the host file for a qcow2 image). If there is no underlying protocol, this field is omitted @@ -2624,7 +2629,9 @@ Example: "flush_operations":61, "rd_merged":0, "wr_merged":0, - "idle_time_ns":2953431879 + "idle_time_ns":2953431879, + "account_invalid":true, + "account_failed":false } }, "stats":{ @@ -2639,7 +2646,9 @@ Example: "flush_total_times_ns":49653, "rd_merged":0, "wr_merged":0, - "idle_time_ns":2953431879 + "idle_time_ns":2953431879, + "account_invalid":true, + "account_failed":false } }, { @@ -2655,7 +2664,9 @@ Example: "rd_total_times_ns":0 "flush_total_times_ns":0, "rd_merged":0, - "wr_merged":0 + "wr_merged":0, + "account_invalid":false, + "account_failed":false } }, { @@ -2671,7 +2682,9 @@ Example: "rd_total_times_ns":0 "flush_total_times_ns":0, "rd_merged":0, - "wr_merged":0 + "wr_merged":0, + "account_invalid":false, + "account_failed":false } }, { @@ -2687,7 +2700,9 @@ Example: "rd_total_times_ns":0 "flush_total_times_ns":0, "rd_merged":0, - "wr_merged":0 + "wr_merged":0, + "account_invalid":false, + "account_failed":false } } ] |
