From: Remy Horton <remy.horton@intel.com>
To: dev@dpdk.org
Cc: Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: [dpdk-dev] [PATCH v11 3/7] lib: add bitrate statistics library
Date: Thu, 9 Mar 2017 16:25:30 +0000 [thread overview]
Message-ID: <1489076734-31474-4-git-send-email-remy.horton@intel.com> (raw)
In-Reply-To: <1489076734-31474-1-git-send-email-remy.horton@intel.com>
This patch adds a library that calculates peak and average data-rate
statistics. For ethernet devices. These statistics are reported using
the metrics library.
Signed-off-by: Remy Horton <remy.horton@intel.com>
---
MAINTAINERS | 4 +
config/common_base | 5 +
doc/api/doxy-api-index.md | 1 +
doc/api/doxy-api.conf | 1 +
doc/guides/prog_guide/metrics_lib.rst | 65 ++++++++++
doc/guides/rel_notes/release_17_02.rst | 1 +
doc/guides/rel_notes/release_17_05.rst | 5 +
lib/Makefile | 1 +
lib/librte_bitratestats/Makefile | 53 ++++++++
lib/librte_bitratestats/rte_bitrate.c | 141 +++++++++++++++++++++
lib/librte_bitratestats/rte_bitrate.h | 80 ++++++++++++
.../rte_bitratestats_version.map | 9 ++
mk/rte.app.mk | 1 +
13 files changed, 367 insertions(+)
create mode 100644 lib/librte_bitratestats/Makefile
create mode 100644 lib/librte_bitratestats/rte_bitrate.c
create mode 100644 lib/librte_bitratestats/rte_bitrate.h
create mode 100644 lib/librte_bitratestats/rte_bitratestats_version.map
diff --git a/MAINTAINERS b/MAINTAINERS
index 66478f3..8abf4fd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -639,6 +639,10 @@ Metrics
M: Remy Horton <remy.horton@intel.com>
F: lib/librte_metrics/
+Bit-rate statistica
+M: Remy Horton <remy.horton@intel.com>
+F: lib/librte_bitratestats/
+
Test Applications
-----------------
diff --git a/config/common_base b/config/common_base
index cea055f..d700ee0 100644
--- a/config/common_base
+++ b/config/common_base
@@ -630,3 +630,8 @@ CONFIG_RTE_TEST_PMD_RECORD_BURST_STATS=n
# Compile the crypto performance application
#
CONFIG_RTE_APP_CRYPTO_PERF=y
+
+#
+# Compile the bitrate statistics library
+#
+CONFIG_RTE_LIBRTE_BITRATE=y
diff --git a/doc/api/doxy-api-index.md b/doc/api/doxy-api-index.md
index 26a26b7..8492bce 100644
--- a/doc/api/doxy-api-index.md
+++ b/doc/api/doxy-api-index.md
@@ -157,4 +157,5 @@ There are many libraries, so their headers may be grouped by topics:
[ABI compat] (@ref rte_compat.h),
[keepalive] (@ref rte_keepalive.h),
[device metrics] (@ref rte_metrics.h),
+ [bitrate statistics] (@ref rte_bitrate.h),
[version] (@ref rte_version.h)
diff --git a/doc/api/doxy-api.conf b/doc/api/doxy-api.conf
index fbbcf8e..c4b3b68 100644
--- a/doc/api/doxy-api.conf
+++ b/doc/api/doxy-api.conf
@@ -36,6 +36,7 @@ INPUT = doc/api/doxy-api-index.md \
lib/librte_eal/common/include \
lib/librte_eal/common/include/generic \
lib/librte_acl \
+ lib/librte_bitratestats \
lib/librte_cfgfile \
lib/librte_cmdline \
lib/librte_compat \
diff --git a/doc/guides/prog_guide/metrics_lib.rst b/doc/guides/prog_guide/metrics_lib.rst
index 87f806d..1c2a28f 100644
--- a/doc/guides/prog_guide/metrics_lib.rst
+++ b/doc/guides/prog_guide/metrics_lib.rst
@@ -178,3 +178,68 @@ print out all metrics for a given port:
free(metrics);
free(names);
}
+
+
+Bit-rate statistics library
+---------------------------
+
+The bit-rate library calculates the exponentially-weighted moving
+average and peak bit-rates for each active port (i.e. network device).
+These statistics are reported via the metrics library using the
+following names:
+
+ - ``mean_bits_in``: Average inbound bit-rate
+ - ``mean_bits_out``: Average outbound bit-rate
+ - ``ewma_bits_in``: Average inbound bit-rate (EWMA smoothed)
+ - ``ewma_bits_out``: Average outbound bit-rate (EWMA smoothed)
+ - ``peak_bits_in``: Peak inbound bit-rate
+ - ``peak_bits_out``: Peak outbound bit-rate
+
+Once initialised and clocked at the appropriate frequency, these
+statistics can be obtained by querying the metrics library.
+
+Initialization
+~~~~~~~~~~~~~~
+
+Before it is used the bit-rate statistics library has to be initialised
+by calling ``rte_stats_bitrate_create()``, which will return a bit-rate
+calculation object. Since the bit-rate library uses the metrics library
+to report the calculated statistics, the bit-rate library then needs to
+register the calculated statistics with the metrics library. This is
+done using the helper function ``rte_stats_bitrate_reg()``.
+
+.. code-block:: c
+
+ struct rte_stats_bitrates *bitrate_data;
+
+ bitrate_data = rte_stats_bitrate_create();
+ if (bitrate_data == NULL)
+ rte_exit(EXIT_FAILURE, "Could not allocate bit-rate data.\n");
+ rte_stats_bitrate_reg(bitrate_data);
+
+Controlling the sampling rate
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Since the library works by periodic sampling but does not use an
+internal thread, the application has to periodically call
+``rte_stats_bitrate_calc()``. The frequency at which this function
+is called should be the intended sampling rate required for the
+calculated statistics. For instance if per-second statistics are
+desired, this function should be called once a second.
+
+.. code-block:: c
+
+ tics_datum = rte_rdtsc();
+ tics_per_1sec = rte_get_timer_hz();
+
+ while( 1 ) {
+ /* ... */
+ tics_current = rte_rdtsc();
+ if (tics_current - tics_datum >= tics_per_1sec) {
+ /* Periodic bitrate calculation */
+ for (idx_port = 0; idx_port < cnt_ports; idx_port++)
+ rte_stats_bitrate_calc(bitrate_data, idx_port);
+ tics_datum = tics_current;
+ }
+ /* ... */
+ }
diff --git a/doc/guides/rel_notes/release_17_02.rst b/doc/guides/rel_notes/release_17_02.rst
index 8bd706f..63786df 100644
--- a/doc/guides/rel_notes/release_17_02.rst
+++ b/doc/guides/rel_notes/release_17_02.rst
@@ -353,6 +353,7 @@ The libraries prepended with a plus sign were incremented in this version.
.. code-block:: diff
librte_acl.so.2
+ + librte_bitratestats.so.1
librte_cfgfile.so.2
librte_cmdline.so.2
librte_cryptodev.so.2
diff --git a/doc/guides/rel_notes/release_17_05.rst b/doc/guides/rel_notes/release_17_05.rst
index 3ed809e..83c83b2 100644
--- a/doc/guides/rel_notes/release_17_05.rst
+++ b/doc/guides/rel_notes/release_17_05.rst
@@ -69,6 +69,11 @@ Resolved Issues
reporting mechanism that is independent of other libraries such
as ethdev.
+* **Added bit-rate calculation library.**
+
+ A library that can be used to calculate device bit-rates. Calculated
+ bitrates are reported using the metrics library.
+
EAL
~~~
diff --git a/lib/Makefile b/lib/Makefile
index 29f6a81..ecc54c0 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -50,6 +50,7 @@ DIRS-$(CONFIG_RTE_LIBRTE_NET) += librte_net
DIRS-$(CONFIG_RTE_LIBRTE_IP_FRAG) += librte_ip_frag
DIRS-$(CONFIG_RTE_LIBRTE_JOBSTATS) += librte_jobstats
DIRS-$(CONFIG_RTE_LIBRTE_METRICS) += librte_metrics
+DIRS-$(CONFIG_RTE_LIBRTE_BITRATE) += librte_bitratestats
DIRS-$(CONFIG_RTE_LIBRTE_POWER) += librte_power
DIRS-$(CONFIG_RTE_LIBRTE_METER) += librte_meter
DIRS-$(CONFIG_RTE_LIBRTE_SCHED) += librte_sched
diff --git a/lib/librte_bitratestats/Makefile b/lib/librte_bitratestats/Makefile
new file mode 100644
index 0000000..743b62c
--- /dev/null
+++ b/lib/librte_bitratestats/Makefile
@@ -0,0 +1,53 @@
+# BSD LICENSE
+#
+# Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# * Neither the name of Intel Corporation nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+# library name
+LIB = librte_bitratestats.a
+
+CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR)
+
+EXPORT_MAP := rte_bitratestats_version.map
+
+LIBABIVER := 1
+
+# all source are stored in SRCS-y
+SRCS-$(CONFIG_RTE_LIBRTE_BITRATE) := rte_bitrate.c
+
+# Install header file
+SYMLINK-$(CONFIG_RTE_LIBRTE_BITRATE)-include += rte_bitrate.h
+
+DEPDIRS-$(CONFIG_RTE_LIBRTE_BITRATE) += lib/librte_eal
+DEPDIRS-$(CONFIG_RTE_LIBRTE_BITRATE) += lib/librte_ether
+DEPDIRS-$(CONFIG_RTE_LIBRTE_BITRATE) += lib/librte_metrics
+
+include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/lib/librte_bitratestats/rte_bitrate.c b/lib/librte_bitratestats/rte_bitrate.c
new file mode 100644
index 0000000..3252598
--- /dev/null
+++ b/lib/librte_bitratestats/rte_bitrate.c
@@ -0,0 +1,141 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <rte_common.h>
+#include <rte_ethdev.h>
+#include <rte_malloc.h>
+#include <rte_metrics.h>
+#include <rte_bitrate.h>
+
+/*
+ * Persistent bit-rate data.
+ * @internal
+ */
+struct rte_stats_bitrate {
+ uint64_t last_ibytes;
+ uint64_t last_obytes;
+ uint64_t peak_ibits;
+ uint64_t peak_obits;
+ uint64_t mean_ibits;
+ uint64_t mean_obits;
+ uint64_t ewma_ibits;
+ uint64_t ewma_obits;
+};
+
+struct rte_stats_bitrates {
+ struct rte_stats_bitrate port_stats[RTE_MAX_ETHPORTS];
+ uint16_t id_stats_set;
+};
+
+struct rte_stats_bitrates *
+rte_stats_bitrate_create(void)
+{
+ return rte_zmalloc(NULL, sizeof(struct rte_stats_bitrates),
+ RTE_CACHE_LINE_SIZE);
+}
+
+int
+rte_stats_bitrate_reg(struct rte_stats_bitrates *bitrate_data)
+{
+ const char * const names[] = {
+ "ewma_bits_in", "ewma_bits_out",
+ "mean_bits_in", "mean_bits_out",
+ "peak_bits_in", "peak_bits_out",
+ };
+ int return_value;
+
+ return_value = rte_metrics_reg_names(&names[0], 6);
+ if (return_value >= 0)
+ bitrate_data->id_stats_set = return_value;
+ return return_value;
+}
+
+int
+rte_stats_bitrate_calc(struct rte_stats_bitrates *bitrate_data,
+ uint8_t port_id)
+{
+ struct rte_stats_bitrate *port_data;
+ struct rte_eth_stats eth_stats;
+ int ret_code;
+ uint64_t cnt_bits;
+ int64_t delta;
+ const int64_t alpha_percent = 20;
+ uint64_t values[6];
+
+ ret_code = rte_eth_stats_get(port_id, ð_stats);
+ if (ret_code != 0)
+ return ret_code;
+
+ port_data = &bitrate_data->port_stats[port_id];
+
+ /* Incoming bitrate. This is an iteratively calculated EWMA
+ * (Expomentially Weighted Moving Average) that uses a
+ * weighting factor of alpha_percent. An unsmoothed mean
+ * for just the current time delta is also calculated for the
+ * benefit of people who don't understand signal processing.
+ */
+ cnt_bits = (eth_stats.ibytes - port_data->last_ibytes) << 3;
+ port_data->last_ibytes = eth_stats.ibytes;
+ if (cnt_bits > port_data->peak_ibits)
+ port_data->peak_ibits = cnt_bits;
+ delta = cnt_bits;
+ delta -= port_data->ewma_ibits;
+ /* The +-50 fixes integer rounding during divison */
+ if (delta > 0)
+ delta = (delta * alpha_percent + 50) / 100;
+ else
+ delta = (delta * alpha_percent - 50) / 100;
+ port_data->ewma_ibits += delta;
+ port_data->mean_ibits = cnt_bits;
+
+ /* Outgoing bitrate (also EWMA) */
+ cnt_bits = (eth_stats.obytes - port_data->last_obytes) << 3;
+ port_data->last_obytes = eth_stats.obytes;
+ if (cnt_bits > port_data->peak_obits)
+ port_data->peak_obits = cnt_bits;
+ delta = cnt_bits;
+ delta -= port_data->ewma_obits;
+ delta = (delta * alpha_percent + 50) / 100;
+ port_data->ewma_obits += delta;
+ port_data->mean_obits = cnt_bits;
+
+ values[0] = port_data->ewma_ibits;
+ values[1] = port_data->ewma_obits;
+ values[2] = port_data->mean_ibits;
+ values[3] = port_data->mean_obits;
+ values[4] = port_data->peak_ibits;
+ values[5] = port_data->peak_obits;
+ rte_metrics_update_values(port_id, bitrate_data->id_stats_set,
+ values, 6);
+ return 0;
+}
diff --git a/lib/librte_bitratestats/rte_bitrate.h b/lib/librte_bitratestats/rte_bitrate.h
new file mode 100644
index 0000000..564e4f7
--- /dev/null
+++ b/lib/librte_bitratestats/rte_bitrate.h
@@ -0,0 +1,80 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/**
+ * Bitrate statistics data structure.
+ * This data structure is intentionally opaque.
+ */
+struct rte_stats_bitrates;
+
+
+/**
+ * Allocate a bitrate statistics structure
+ *
+ * @return
+ * - Pointer to structure on success
+ * - NULL on error (zmalloc failure)
+ */
+struct rte_stats_bitrates *rte_stats_bitrate_create(void);
+
+
+/**
+ * Register bitrate statistics with the metric library.
+ *
+ * @param bitrate_data
+ * Pointer allocated by rte_stats_create()
+ *
+ * @return
+ * Zero on success
+ * Negative on error
+ */
+int rte_stats_bitrate_reg(struct rte_stats_bitrates *bitrate_data);
+
+
+/**
+ * Calculate statistics for current time window. The period with which
+ * this function is called should be the intended sampling window width.
+ *
+ * @param bitrate_data
+ * Bitrate statistics data pointer
+ *
+ * @param port_id
+ * Port id to calculate statistics for
+ *
+ * @return
+ * - Zero on success
+ * - Negative value on error
+ */
+int rte_stats_bitrate_calc(struct rte_stats_bitrates *bitrate_data,
+ uint8_t port_id);
diff --git a/lib/librte_bitratestats/rte_bitratestats_version.map b/lib/librte_bitratestats/rte_bitratestats_version.map
new file mode 100644
index 0000000..fe74544
--- /dev/null
+++ b/lib/librte_bitratestats/rte_bitratestats_version.map
@@ -0,0 +1,9 @@
+DPDK_17.05 {
+ global:
+
+ rte_stats_bitrate_calc;
+ rte_stats_bitrate_create;
+ rte_stats_bitrate_reg;
+
+ local: *;
+};
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 98eb052..39c988a 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -100,6 +100,7 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_EAL) += -lrte_eal
_LDLIBS-$(CONFIG_RTE_LIBRTE_CMDLINE) += -lrte_cmdline
_LDLIBS-$(CONFIG_RTE_LIBRTE_REORDER) += -lrte_reorder
_LDLIBS-$(CONFIG_RTE_LIBRTE_METRICS) += -lrte_metrics
+_LDLIBS-$(CONFIG_RTE_LIBRTE_BITRATE) += -lrte_bitratestats
ifeq ($(CONFIG_RTE_BUILD_SHARED_LIB),n)
--
2.5.5
next prev parent reply other threads:[~2017-03-09 16:25 UTC|newest]
Thread overview: 115+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-24 14:58 [dpdk-dev] [RFC PATCH v1] rte: add bit-rate metrics to xstats Remy Horton
2016-08-26 13:28 ` Pattan, Reshma
2016-08-29 10:01 ` Pattan, Reshma
2016-08-29 11:19 ` Remy Horton
2016-10-28 1:04 ` [dpdk-dev] [PATCH v2 0/3] expanded statistic reporting Remy Horton
2016-10-28 1:04 ` [dpdk-dev] [RFC PATCH v2 1/3] lib: add information metrics library Remy Horton
2016-10-28 1:04 ` [dpdk-dev] [RFC PATCH v2 2/3] lib: add bitrate statistics library Remy Horton
2016-10-28 1:12 ` Stephen Hemminger
2016-10-28 7:48 ` Remy Horton
2016-10-28 7:39 ` Morten Brørup
2016-11-01 1:53 ` Remy Horton
2016-10-28 1:04 ` [dpdk-dev] [RFC PATCH v2 3/3] app/test-pmd: add support for bitrate statistics Remy Horton
2016-11-04 3:36 ` [dpdk-dev] [PATCH v3 0/3] Expanded statistics reporting Remy Horton
2016-11-04 3:36 ` [dpdk-dev] [PATCH v3 1/3] lib: add information metrics library Remy Horton
2016-11-04 16:42 ` Pattan, Reshma
2016-11-07 15:25 ` Pattan, Reshma
2016-11-08 3:19 ` Remy Horton
2016-11-04 3:36 ` [dpdk-dev] [PATCH v3 2/3] lib: add bitrate statistics library Remy Horton
2016-11-04 3:36 ` [dpdk-dev] [PATCH v3 3/3] app/test-pmd: add support for bitrate statistics Remy Horton
2016-11-15 7:15 ` [dpdk-dev] [PATCH v4 0/3] Expanded statistics reporting Remy Horton
2016-11-15 7:15 ` [dpdk-dev] [PATCH v4 1/3] lib: add information metrics library Remy Horton
2016-11-15 7:15 ` [dpdk-dev] [PATCH v4 2/3] lib: add bitrate statistics library Remy Horton
2016-11-15 15:17 ` Pattan, Reshma
2016-11-15 7:15 ` [dpdk-dev] [PATCH v4 3/3] app/test-pmd: add support for bitrate statistics Remy Horton
2016-11-18 8:00 ` [dpdk-dev] [PATCH v5 0/4] Expanded statistics reporting Remy Horton
2016-11-18 8:00 ` [dpdk-dev] [PATCH v5 1/4] lib: add information metrics library Remy Horton
2016-11-18 8:00 ` [dpdk-dev] [PATCH v5 2/4] lib: add bitrate statistics library Remy Horton
2016-11-18 8:00 ` [dpdk-dev] [PATCH v5 3/4] app/test-pmd: add support for bitrate statistics Remy Horton
2016-11-18 8:00 ` [dpdk-dev] [PATCH v5 4/4] latencystats: added new library for latency stats Remy Horton
2017-01-11 16:03 ` [dpdk-dev] [PATCH v6 0/4] Expanded statistics reporting Remy Horton
2017-01-11 16:03 ` [dpdk-dev] [PATCH v6 1/4] lib: add information metrics library Remy Horton
2017-01-12 13:22 ` Thomas Monjalon
2017-01-12 15:30 ` Remy Horton
2017-01-12 19:05 ` Thomas Monjalon
2017-01-16 10:27 ` Remy Horton
2017-01-11 16:03 ` [dpdk-dev] [PATCH v6 2/4] lib: add bitrate statistics library Remy Horton
2017-01-11 16:15 ` Stephen Hemminger
2017-01-16 13:18 ` Remy Horton
2017-01-11 16:03 ` [dpdk-dev] [PATCH v6 3/4] app/test-pmd: add support for bitrate statistics Remy Horton
2017-01-12 13:32 ` Thomas Monjalon
2017-01-11 16:03 ` [dpdk-dev] [PATCH v6 4/4] latencystats: added new library for latency stats Remy Horton
2017-01-12 13:41 ` Thomas Monjalon
2017-01-12 14:44 ` Remy Horton
2017-01-13 9:45 ` Mcnamara, John
2017-01-13 9:53 ` Thomas Monjalon
2017-01-16 16:18 ` Mcnamara, John
2017-01-11 16:58 ` [dpdk-dev] [PATCH v6 0/4] Expanded statistics reporting Thomas Monjalon
2017-01-16 16:19 ` [dpdk-dev] [PATCH v7 0/6] " Remy Horton
2017-01-16 16:19 ` [dpdk-dev] [PATCH v7 1/6] lib: add information metrics library Remy Horton
2017-01-17 11:01 ` Van Haaren, Harry
2017-01-17 13:40 ` Remy Horton
2017-01-17 14:23 ` Van Haaren, Harry
2017-01-16 16:19 ` [dpdk-dev] [PATCH v7 2/6] app/proc_info: add metrics displaying Remy Horton
2017-01-17 11:08 ` Van Haaren, Harry
2017-01-17 14:27 ` Remy Horton
2017-01-16 16:19 ` [dpdk-dev] [PATCH v7 3/6] lib: add bitrate statistics library Remy Horton
2017-01-17 11:16 ` Van Haaren, Harry
2017-01-17 15:37 ` Remy Horton
2017-01-16 16:19 ` [dpdk-dev] [PATCH v7 4/6] app/test-pmd: add bitrate statistics calculation Remy Horton
2017-01-17 11:19 ` Van Haaren, Harry
2017-01-16 16:19 ` [dpdk-dev] [PATCH v7 5/6] lib: added new library for latency stats Remy Horton
2017-01-17 4:29 ` Jerin Jacob
2017-01-17 6:48 ` Remy Horton
2017-01-17 7:35 ` Jerin Jacob
2017-01-17 11:19 ` Mcnamara, John
2017-01-17 12:34 ` Jerin Jacob
2017-01-17 14:53 ` Mcnamara, John
2017-01-17 16:25 ` Jerin Jacob
2017-01-18 20:11 ` Olivier Matz
2017-01-24 15:24 ` Olivier MATZ
2017-01-17 11:41 ` Van Haaren, Harry
2017-01-16 16:19 ` [dpdk-dev] [PATCH v7 6/6] app/test-pmd: add latency statistics calculation Remy Horton
2017-01-17 11:45 ` Van Haaren, Harry
2017-01-17 23:24 ` [dpdk-dev] [PATCH v8 0/7] Expanded statistics reporting Remy Horton
2017-01-17 23:24 ` [dpdk-dev] [PATCH v8 1/7] lib: add information metrics library Remy Horton
2017-01-17 23:24 ` [dpdk-dev] [PATCH v8 2/7] app/proc_info: add metrics displaying Remy Horton
2017-01-17 23:24 ` [dpdk-dev] [PATCH v8 3/7] lib: add bitrate statistics library Remy Horton
2017-01-17 23:24 ` [dpdk-dev] [PATCH v8 4/7] app/test-pmd: add bitrate statistics calculation Remy Horton
2017-01-17 23:24 ` [dpdk-dev] [PATCH v8 5/7] mbuf: add a timestamp to the mbuf for latencystats Remy Horton
2017-01-17 23:24 ` [dpdk-dev] [PATCH v8 6/7] lib: added new library for latency stats Remy Horton
2017-01-17 23:24 ` [dpdk-dev] [PATCH v8 7/7] app/test-pmd: add latency statistics calculation Remy Horton
2017-01-18 15:05 ` [dpdk-dev] [PATCH v9 0/7] Expanded statistics reporting Remy Horton
2017-01-18 15:05 ` [dpdk-dev] [PATCH v9 1/7] lib: add information metrics library Remy Horton
2017-01-30 15:50 ` Thomas Monjalon
2017-01-30 21:44 ` Remy Horton
2017-01-31 13:13 ` Mcnamara, John
2017-01-31 13:28 ` Bruce Richardson
2017-02-02 17:22 ` Thomas Monjalon
2017-01-18 15:05 ` [dpdk-dev] [PATCH v9 2/7] app/proc_info: add metrics displaying Remy Horton
2017-01-18 15:05 ` [dpdk-dev] [PATCH v9 3/7] lib: add bitrate statistics library Remy Horton
2017-01-18 15:05 ` [dpdk-dev] [PATCH v9 4/7] app/test-pmd: add bitrate statistics calculation Remy Horton
2017-01-18 15:05 ` [dpdk-dev] [PATCH v9 5/7] mbuf: add a timestamp to the mbuf for latencystats Remy Horton
2017-01-18 15:05 ` [dpdk-dev] [PATCH v9 6/7] lib: added new library for latency stats Remy Horton
2017-01-18 15:05 ` [dpdk-dev] [PATCH v9 7/7] app/test-pmd: add latency statistics calculation Remy Horton
2017-02-03 10:33 ` [dpdk-dev] [PATCH v10 0/7] Expanded statistics reporting Remy Horton
2017-02-03 10:33 ` [dpdk-dev] [PATCH v10 1/7] lib: add information metrics library Remy Horton
2017-02-03 10:33 ` [dpdk-dev] [PATCH v10 2/7] app/proc_info: add metrics displaying Remy Horton
2017-02-03 10:33 ` [dpdk-dev] [PATCH v10 3/7] lib: add bitrate statistics library Remy Horton
2017-02-03 10:33 ` [dpdk-dev] [PATCH v10 4/7] app/test-pmd: add bitrate statistics calculation Remy Horton
2017-02-03 10:33 ` [dpdk-dev] [PATCH v10 5/7] mbuf: add a timestamp to the mbuf for latencystats Remy Horton
2017-02-03 10:33 ` [dpdk-dev] [PATCH v10 6/7] lib: added new library for latency stats Remy Horton
2017-02-03 10:33 ` [dpdk-dev] [PATCH v10 7/7] app/test-pmd: add latency statistics calculation Remy Horton
2017-02-16 10:53 ` [dpdk-dev] [PATCH v10 0/7] Expanded statistics reporting Thomas Monjalon
2017-02-23 7:09 ` Remy Horton
2017-02-23 8:45 ` Thomas Monjalon
2017-03-09 16:25 ` [dpdk-dev] [PATCH v11 " Remy Horton
2017-03-09 16:25 ` [dpdk-dev] [PATCH v11 1/7] lib: add information metrics library Remy Horton
2017-03-09 16:25 ` [dpdk-dev] [PATCH v11 2/7] app/proc_info: add metrics displaying Remy Horton
2017-03-09 16:25 ` Remy Horton [this message]
2017-03-09 16:25 ` [dpdk-dev] [PATCH v11 4/7] app/test-pmd: add bitrate statistics calculation Remy Horton
2017-03-09 16:25 ` [dpdk-dev] [PATCH v11 5/7] mbuf: add a timestamp to the mbuf for latencystats Remy Horton
2017-03-09 19:02 ` Stephen Hemminger
2017-03-10 9:48 ` Van Haaren, Harry
2017-03-09 16:25 ` [dpdk-dev] [PATCH v11 6/7] lib: added new library for latency stats Remy Horton
2017-03-09 16:25 ` [dpdk-dev] [PATCH v11 7/7] app/test-pmd: add latency statistics calculation Remy Horton
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