* [PATCH] mountstats: Use correct RDMA terminology
@ 2017-12-19 16:35 Chuck Lever
2017-12-20 15:02 ` Steve Dickson
0 siblings, 1 reply; 2+ messages in thread
From: Chuck Lever @ 2017-12-19 16:35 UTC (permalink / raw)
To: SteveD; +Cc: linux-nfs
The kernel is counting RDMA segments, not chunks. Correct the units
labels displayed by "mountstats -x", and fix up the internal names
of the counters.
Fixes: 6742ba53ae79 ("mountstats: Add option to pretty-print ...")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
tools/mountstats/mountstats.py | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/tools/mountstats/mountstats.py b/tools/mountstats/mountstats.py
index 440aa72..c7fb8bb 100755
--- a/tools/mountstats/mountstats.py
+++ b/tools/mountstats/mountstats.py
@@ -120,9 +120,9 @@ XprtRdmaCounters = [
'badxids',
'inflightsends',
'backlogutil',
- 'read_chunks',
- 'write_chunks',
- 'reply_chunks',
+ 'read_segments',
+ 'write_segments',
+ 'reply_segments',
'total_rdma_req',
'total_rdma_rep',
'pullup',
@@ -718,9 +718,9 @@ class DeviceData:
if self.__rpc_data['rpcsends'] != 0:
print('\tAvg backlog length: %d' % \
(float(self.__rpc_data['backlogutil']) / self.__rpc_data['rpcsends']))
- print('\tRead chunks: %d' % self.__rpc_data['read_chunks'])
- print('\tWrite chunks: %d' % self.__rpc_data['write_chunks'])
- print('\tReply chunks: %d' % self.__rpc_data['reply_chunks'])
+ print('\tRead segments: %d' % self.__rpc_data['read_segments'])
+ print('\tWrite segments: %d' % self.__rpc_data['write_segments'])
+ print('\tReply segments: %d' % self.__rpc_data['reply_segments'])
print('\tRegistered: %d bytes' % self.__rpc_data['total_rdma_req'])
print('\tRDMA received: %d bytes' % self.__rpc_data['total_rdma_rep'])
print('\tTotal pull-up: %d bytes' % self.__rpc_data['pullup'])
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] mountstats: Use correct RDMA terminology
2017-12-19 16:35 [PATCH] mountstats: Use correct RDMA terminology Chuck Lever
@ 2017-12-20 15:02 ` Steve Dickson
0 siblings, 0 replies; 2+ messages in thread
From: Steve Dickson @ 2017-12-20 15:02 UTC (permalink / raw)
To: Chuck Lever; +Cc: linux-nfs
On 12/19/2017 11:35 AM, Chuck Lever wrote:
> The kernel is counting RDMA segments, not chunks. Correct the units
> labels displayed by "mountstats -x", and fix up the internal names
> of the counters.
>
> Fixes: 6742ba53ae79 ("mountstats: Add option to pretty-print ...")
> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Committed...
steved.
> ---
> tools/mountstats/mountstats.py | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/tools/mountstats/mountstats.py b/tools/mountstats/mountstats.py
> index 440aa72..c7fb8bb 100755
> --- a/tools/mountstats/mountstats.py
> +++ b/tools/mountstats/mountstats.py
> @@ -120,9 +120,9 @@ XprtRdmaCounters = [
> 'badxids',
> 'inflightsends',
> 'backlogutil',
> - 'read_chunks',
> - 'write_chunks',
> - 'reply_chunks',
> + 'read_segments',
> + 'write_segments',
> + 'reply_segments',
> 'total_rdma_req',
> 'total_rdma_rep',
> 'pullup',
> @@ -718,9 +718,9 @@ class DeviceData:
> if self.__rpc_data['rpcsends'] != 0:
> print('\tAvg backlog length: %d' % \
> (float(self.__rpc_data['backlogutil']) / self.__rpc_data['rpcsends']))
> - print('\tRead chunks: %d' % self.__rpc_data['read_chunks'])
> - print('\tWrite chunks: %d' % self.__rpc_data['write_chunks'])
> - print('\tReply chunks: %d' % self.__rpc_data['reply_chunks'])
> + print('\tRead segments: %d' % self.__rpc_data['read_segments'])
> + print('\tWrite segments: %d' % self.__rpc_data['write_segments'])
> + print('\tReply segments: %d' % self.__rpc_data['reply_segments'])
> print('\tRegistered: %d bytes' % self.__rpc_data['total_rdma_req'])
> print('\tRDMA received: %d bytes' % self.__rpc_data['total_rdma_rep'])
> print('\tTotal pull-up: %d bytes' % self.__rpc_data['pullup'])
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-12-20 15:02 ` Steve Dickson
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