This is an automated email from the ASF dual-hosted git repository.
slfan1989 pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/hadoop.git
The following commit(s) were added to refs/heads/trunk by this push:
new 2831c7ce266 HADOOP-18880. Add some rpc related metrics to Metrics.md
(#6015) Contributed by Yanghai Hu.
2831c7ce266 is described below
commit 2831c7ce266b2132ab5a137afd624f689d070677
Author: huhaiyang <huhaiyang...@126.com>
AuthorDate: Tue Sep 5 17:34:05 2023 +0800
HADOOP-18880. Add some rpc related metrics to Metrics.md (#6015)
Contributed by Yanghai Hu.
Reviewed-by: Inigo Goiri <inigo...@apache.org>
Signed-off-by: Shilun Fan <slfan1...@apache.org>
---
.../org/apache/hadoop/ipc/metrics/RpcMetrics.java | 2 +-
.../hadoop-common/src/site/markdown/Metrics.md | 19 ++++++++++++++++++-
2 files changed, 19 insertions(+), 2 deletions(-)
diff --git
a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/metrics/RpcMetrics.java
b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/metrics/RpcMetrics.java
index 5e0ea6228c2..b9be973204d 100644
---
a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/metrics/RpcMetrics.java
+++
b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/metrics/RpcMetrics.java
@@ -141,7 +141,7 @@ public class RpcMetrics {
MutableCounterLong rpcAuthorizationSuccesses;
@Metric("Number of client backoff requests")
MutableCounterLong rpcClientBackoff;
- @Metric("Number of Slow RPC calls")
+ @Metric("Number of slow RPC calls")
MutableCounterLong rpcSlowCalls;
@Metric("Number of requeue calls")
MutableCounterLong rpcRequeueCalls;
diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/Metrics.md
b/hadoop-common-project/hadoop-common/src/site/markdown/Metrics.md
index e8d3cc4552b..01d89b81356 100644
--- a/hadoop-common-project/hadoop-common/src/site/markdown/Metrics.md
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/Metrics.md
@@ -74,16 +74,21 @@ The default timeunit used for RPC metrics is milliseconds
(as per the below desc
| `SentBytes` | Total number of sent bytes |
| `RpcQueueTimeNumOps` | Total number of RPC calls |
| `RpcQueueTimeAvgTime` | Average queue time in milliseconds |
-| `RpcLockWaitTimeNumOps` | Total number of RPC call (same as
RpcQueueTimeNumOps) |
+| `RpcLockWaitTimeNumOps` | Total number of RPC calls (same as
RpcQueueTimeNumOps) |
| `RpcLockWaitTimeAvgTime` | Average time waiting for lock acquisition in
milliseconds |
| `RpcProcessingTimeNumOps` | Total number of RPC calls (same to
RpcQueueTimeNumOps) |
| `RpcProcessingAvgTime` | Average Processing time in milliseconds |
+| `DeferredRpcProcessingTimeNumOps` | Total number of Deferred RPC calls |
+| `DeferredRpcProcessingAvgTime` | Average Deferred Processing time in
milliseconds |
+| `RpcResponseTimeNumOps` | Total number of RPC calls (same to
RpcQueueTimeNumOps) |
+| `RpcResponseAvgTime` | Average Response time in milliseconds |
| `RpcAuthenticationFailures` | Total number of authentication failures |
| `RpcAuthenticationSuccesses` | Total number of authentication successes |
| `RpcAuthorizationFailures` | Total number of authorization failures |
| `RpcAuthorizationSuccesses` | Total number of authorization successes |
| `RpcClientBackoff` | Total number of client backoff requests |
| `RpcSlowCalls` | Total number of slow RPC calls |
+| `RpcRequeueCalls` | Total number of requeue RPC calls |
| `RpcCallsSuccesses` | Total number of RPC calls that are successfully
processed |
| `NumOpenConnections` | Current number of open connections |
| `NumInProcessHandler` | Current number of handlers on working |
@@ -107,6 +112,18 @@ The default timeunit used for RPC metrics is milliseconds
(as per the below desc
| `rpcLockWaitTime`*num*`s90thPercentileLatency` | Shows the 90th percentile
of RPC lock wait time in milliseconds (*num* seconds granularity) if
`rpc.metrics.quantile.enable` is set to true. *num* is specified by
`rpc.metrics.percentiles.intervals`. |
| `rpcLockWaitTime`*num*`s95thPercentileLatency` | Shows the 95th percentile
of RPC lock wait time in milliseconds (*num* seconds granularity) if
`rpc.metrics.quantile.enable` is set to true. *num* is specified by
`rpc.metrics.percentiles.intervals`. |
| `rpcLockWaitTime`*num*`s99thPercentileLatency` | Shows the 99th percentile
of RPC lock wait time in milliseconds (*num* seconds granularity) if
`rpc.metrics.quantile.enable` is set to true. *num* is specified by
`rpc.metrics.percentiles.intervals`. |
+| `rpcResponseTime`*num*`sNumOps` | Shows total number of RPC calls (*num*
seconds granularity) if `rpc.metrics.quantile.enable` is set to true. *num* is
specified by `rpc.metrics.percentiles.intervals`. |
+| `rpcResponseTime`*num*`s50thPercentileLatency` | Shows the 50th percentile
of RPC response time in milliseconds (*num* seconds granularity) if
`rpc.metrics.quantile.enable` is set to true. *num* is specified by
`rpc.metrics.percentiles.intervals`. |
+| `rpcResponseTime`*num*`s75thPercentileLatency` | Shows the 75th percentile
of RPC response time in milliseconds (*num* seconds granularity) if
`rpc.metrics.quantile.enable` is set to true. *num* is specified by
`rpc.metrics.percentiles.intervals`. |
+| `rpcResponseTime`*num*`s90thPercentileLatency` | Shows the 90th percentile
of RPC response time in milliseconds (*num* seconds granularity) if
`rpc.metrics.quantile.enable` is set to true. *num* is specified by
`rpc.metrics.percentiles.intervals`. |
+| `rpcResponseTime`*num*`s95thPercentileLatency` | Shows the 95th percentile
of RPC response time in milliseconds (*num* seconds granularity) if
`rpc.metrics.quantile.enable` is set to true. *num* is specified by
`rpc.metrics.percentiles.intervals`. |
+| `rpcResponseTime`*num*`s99thPercentileLatency` | Shows the 99th percentile
of RPC response time in milliseconds (*num* seconds granularity) if
`rpc.metrics.quantile.enable` is set to true. *num* is specified by
`rpc.metrics.percentiles.intervals`. |
+| `deferredRpcProcessingTime`*num*`sNumOps` | Shows total number of Deferred
RPC calls (*num* seconds granularity) if `rpc.metrics.quantile.enable` is set
to true. *num* is specified by `rpc.metrics.percentiles.intervals`. |
+| `deferredRpcProcessingTime`*num*`s50thPercentileLatency` | Shows the 50th
percentile of Deferred RPC processing time in milliseconds (*num* seconds
granularity) if `rpc.metrics.quantile.enable` is set to true. *num* is
specified by `rpc.metrics.percentiles.intervals`. |
+| `deferredRpcProcessingTime`*num*`s75thPercentileLatency` | Shows the 75th
percentile of Deferred RPC processing time in milliseconds (*num* seconds
granularity) if `rpc.metrics.quantile.enable` is set to true. *num* is
specified by `rpc.metrics.percentiles.intervals`. |
+| `deferredRpcProcessingTime`*num*`s90thPercentileLatency` | Shows the 90th
percentile of Deferred RPC processing time in milliseconds (*num* seconds
granularity) if `rpc.metrics.quantile.enable` is set to true. *num* is
specified by `rpc.metrics.percentiles.intervals`. |
+| `deferredRpcProcessingTime`*num*`s95thPercentileLatency` | Shows the 95th
percentile of Deferred RPC processing time in milliseconds (*num* seconds
granularity) if `rpc.metrics.quantile.enable` is set to true. *num* is
specified by `rpc.metrics.percentiles.intervals`. |
+| `deferredRpcProcessingTime`*num*`s99thPercentileLatency` | Shows the 99th
percentile of Deferred RPC processing time in milliseconds (*num* seconds
granularity) if `rpc.metrics.quantile.enable` is set to true. *num* is
specified by `rpc.metrics.percentiles.intervals`. |
| `TotalRequests` | Total num of requests served by the RPC server. |
| `TotalRequestsPerSeconds` | Total num of requests per second served by the
RPC server. |
---------------------------------------------------------------------
To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org
For additional commands, e-mail: common-commits-h...@hadoop.apache.org
