From f5d69896d43c4380363fa73ea93237f0e857ab9a Mon Sep 17 00:00:00 2001
From: Gyu-Ho Lee <gyuhox@gmail.com>
Date: Fri, 10 Feb 2017 12:10:06 -0800
Subject: [PATCH] *: update test results

---
 README.md                                     | 264 +++++++++---------
 .../2017Q1-00-etcd-zookeeper-consul/README.md | 262 ++++++++---------
 2 files changed, 263 insertions(+), 263 deletions(-)

diff --git a/README.md b/README.md
index c66b9a5e..c35dfcd0 100644
--- a/README.md
+++ b/README.md
@@ -87,7 +87,7 @@ grep -r -i installed\ remote consul-v0.7.4-go1.7.5-* | less
     2017/02/10 18:59:11 [INFO] raft: Installed remote snapshot
 ```
 
-Logs do not tell much but average latency spikes (e.g. from 258.28656 ms to 6265.185836 ms)
+Logs do not tell much but average latency spikes (e.g. from 70.27517 ms to 10407.900082 ms)
 
 
 
@@ -97,54 +97,54 @@ Logs do not tell much but average latency spikes (e.g. from 258.28656 ms to 6265
 - Google Cloud Compute Engine
 - 4 machines of 16 vCPUs + 30 GB Memory + 150 GB SSD (1 for client)
 - Ubuntu 16.10
-- etcd v3.1 (Go 1.7.4)
+- etcd v3.1 (Go 1.7.5)
 - Zookeeper r3.4.9
   - Java 8
   - javac 1.8.0_121
   - Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
   - Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
-- Consul v0.7.3 (Go 1.7.4)
+- Consul v0.7.4 (Go 1.7.5)
 
 
 ```
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                                       | etcd-v3.1-go1.7.4 | zookeeper-r3.4.9-java8 | consul-v0.7.3-go1.7.4 |
+|                                       | etcd-v3.1-go1.7.5 | zookeeper-r3.4.9-java8 | consul-v0.7.4-go1.7.5 |
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                         TOTAL-SECONDS |      338.7661 sec |           344.3563 sec |          703.7060 sec |
+|                         TOTAL-SECONDS |      342.2984 sec |           320.9968 sec |          888.9235 sec |
 |                  TOTAL-REQUEST-NUMBER |         1,000,000 |              1,000,000 |             1,000,000 |
-|                        MAX-THROUGHPUT |    35,147 req/sec |         31,726 req/sec |        15,328 req/sec |
-|                        AVG-THROUGHPUT |     2,951 req/sec |          2,903 req/sec |         1,421 req/sec |
-|                        MIN-THROUGHPUT |        90 req/sec |              0 req/sec |             0 req/sec |
-|                       FASTEST-LATENCY |         1.1001 ms |              1.1093 ms |             2.9964 ms |
-|                           AVG-LATENCY |        13.8862 ms |             34.9948 ms |            72.5791 ms |
-|                       SLOWEST-LATENCY |       109.4800 ms |           2618.2703 ms |         20860.6692 ms |
-|                           Latency p10 |       2.295037 ms |            2.620473 ms |           3.982040 ms |
-|                           Latency p25 |       5.788546 ms |            3.932461 ms |           7.888984 ms |
-|                           Latency p50 |       9.935599 ms |            7.747493 ms |          21.950488 ms |
-|                           Latency p75 |      17.040088 ms |           16.891088 ms |          58.936521 ms |
-|                           Latency p90 |      28.513968 ms |           28.114578 ms |         126.568085 ms |
-|                           Latency p95 |      44.023164 ms |           44.599685 ms |         165.331967 ms |
-|                           Latency p99 |      60.351324 ms |         1063.554863 ms |         430.071868 ms |
-|                         Latency p99.9 |      94.058105 ms |         2336.144865 ms |       12648.734251 ms |
-|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |            5.1 GB |                 5.4 GB |                7.9 GB |
-|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |            3.9 GB |                 4.4 GB |                6.6 GB |
-|           CLIENT-TOTAL-NETWORK-RX-SUM |            270 MB |                 357 MB |                202 MB |
+|                        MAX-THROUGHPUT |    34,747 req/sec |         43,558 req/sec |        16,486 req/sec |
+|                        AVG-THROUGHPUT |     2,921 req/sec |          3,115 req/sec |         1,124 req/sec |
+|                        MIN-THROUGHPUT |        29 req/sec |              0 req/sec |             0 req/sec |
+|                       FASTEST-LATENCY |         1.1239 ms |              1.1194 ms |             3.1083 ms |
+|                           AVG-LATENCY |        13.9400 ms |             36.2980 ms |           152.1034 ms |
+|                       SLOWEST-LATENCY |       115.2305 ms |           2626.1766 ms |         20615.4531 ms |
+|                           Latency p10 |       2.309089 ms |            2.512687 ms |           3.992750 ms |
+|                           Latency p25 |       5.936953 ms |            3.853528 ms |           8.522133 ms |
+|                           Latency p50 |      10.201295 ms |            6.619094 ms |          36.083945 ms |
+|                           Latency p75 |      16.895621 ms |           13.507464 ms |         107.288320 ms |
+|                           Latency p90 |      28.576840 ms |           20.348043 ms |         313.922534 ms |
+|                           Latency p95 |      44.602367 ms |           28.054291 ms |         478.639678 ms |
+|                           Latency p99 |      60.177421 ms |         1108.928408 ms |         623.624914 ms |
+|                         Latency p99.9 |      92.142990 ms |         2619.595630 ms |       14534.009968 ms |
+|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |            5.0 GB |                 5.4 GB |                6.7 GB |
+|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |            3.9 GB |                 4.3 GB |                5.4 GB |
+|           CLIENT-TOTAL-NETWORK-RX-SUM |            270 MB |                 356 MB |                210 MB |
 |           CLIENT-TOTAL-NETWORK-TX-SUM |            1.5 GB |                 1.4 GB |                1.5 GB |
-|                  SERVER-MAX-CPU-USAGE |          434.00 % |               600.67 % |              416.00 % |
-|               SERVER-MAX-MEMORY-USAGE |            1.3 GB |                 4.0 GB |                5.4 GB |
-|                  CLIENT-MAX-CPU-USAGE |          540.00 % |               322.00 % |              204.00 % |
-|               CLIENT-MAX-MEMORY-USAGE |            330 MB |                 3.6 GB |                199 MB |
-|                    CLIENT-ERROR-COUNT |                 0 |                     24 |                     0 |
-|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                76 |                    334 |                    66 |
+|                  SERVER-MAX-CPU-USAGE |          431.33 % |               601.67 % |              466.00 % |
+|               SERVER-MAX-MEMORY-USAGE |            1.3 GB |                 3.9 GB |                5.0 GB |
+|                  CLIENT-MAX-CPU-USAGE |          559.00 % |               685.00 % |              231.00 % |
+|               CLIENT-MAX-MEMORY-USAGE |            327 MB |                 4.4 GB |                201 MB |
+|                    CLIENT-ERROR-COUNT |                 0 |                     13 |                     0 |
+|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                72 |                    389 |                   255 |
 |    SERVER-AVG-SECTORS-READS-DELTA-SUM |                 0 |                      0 |                     0 |
-| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |         1,217,294 |                953,784 |             2,381,092 |
-|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |           714,152 |              9,304,072 |            10,711,132 |
-|           SERVER-AVG-DISK-SPACE-USAGE |            3.0 GB |                 7.9 GB |                3.0 GB |
+| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |         1,525,739 |              1,199,135 |             4,434,402 |
+|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |        32,134,464 |             40,860,544 |           183,627,904 |
+|           SERVER-AVG-DISK-SPACE-USAGE |            3.1 GB |                 7.6 GB |                2.8 GB |
 +---------------------------------------+-------------------+------------------------+-----------------------+
 
 
 zookeeper errors:
-"zk: could not connect to a server" (count 24)
+"zk: could not connect to a server" (count 13)
 ```
 
 
@@ -215,60 +215,60 @@ zookeeper errors:
 
 
 <br><br><hr>
-##### Write 1M keys, 256-byte key, 1KB value, Best Throughput (etcd 700, Zookeeper 300, Consul 500 clients)
+##### Write 1M keys, 256-byte key, 1KB value, Best Throughput (etcd 1,000, Zookeeper 500, Consul 500 clients)
 
 - Google Cloud Compute Engine
 - 4 machines of 16 vCPUs + 30 GB Memory + 150 GB SSD (1 for client)
 - Ubuntu 16.10
-- etcd v3.1 (Go 1.7.4)
+- etcd v3.1 (Go 1.7.5)
 - Zookeeper r3.4.9
   - Java 8
   - javac 1.8.0_121
   - Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
   - Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
-- Consul v0.7.3 (Go 1.7.4)
+- Consul v0.7.4 (Go 1.7.5)
 
 
 ```
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                                       | etcd-v3.1-go1.7.4 | zookeeper-r3.4.9-java8 | consul-v0.7.3-go1.7.4 |
+|                                       | etcd-v3.1-go1.7.5 | zookeeper-r3.4.9-java8 | consul-v0.7.4-go1.7.5 |
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                         TOTAL-SECONDS |       37.3284 sec |            75.0700 sec |          304.4858 sec |
+|                         TOTAL-SECONDS |       36.5583 sec |            63.6203 sec |          261.0246 sec |
 |                  TOTAL-REQUEST-NUMBER |         1,000,000 |              1,000,000 |             1,000,000 |
-|                        MAX-THROUGHPUT |    33,567 req/sec |         35,499 req/sec |        15,141 req/sec |
-|                        AVG-THROUGHPUT |    26,789 req/sec |         13,274 req/sec |         3,284 req/sec |
-|                        MIN-THROUGHPUT |    10,018 req/sec |              0 req/sec |             0 req/sec |
-|                       FASTEST-LATENCY |         4.2842 ms |              2.7405 ms |            11.4297 ms |
-|                           AVG-LATENCY |        26.0603 ms |             18.2231 ms |           152.1359 ms |
-|                       SLOWEST-LATENCY |       520.8716 ms |           4264.2996 ms |         28029.3953 ms |
-|                           Latency p10 |      10.171289 ms |            6.401553 ms |          30.579107 ms |
-|                           Latency p25 |      12.254908 ms |            7.300705 ms |          35.763003 ms |
-|                           Latency p50 |      17.138243 ms |            8.302805 ms |          48.467608 ms |
-|                           Latency p75 |      23.925669 ms |            9.453586 ms |          80.519456 ms |
-|                           Latency p90 |      48.690057 ms |           10.764813 ms |         248.959013 ms |
-|                           Latency p95 |      76.533161 ms |           11.992104 ms |         349.281928 ms |
-|                           Latency p99 |     146.318242 ms |          153.580393 ms |        1324.508306 ms |
-|                         Latency p99.9 |     183.924901 ms |         1935.929712 ms |       10622.316021 ms |
-|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |            5.0 GB |                 6.2 GB |                 11 GB |
-|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |            3.8 GB |                 5.1 GB |                 10 GB |
-|           CLIENT-TOTAL-NETWORK-RX-SUM |            274 MB |                 350 MB |                216 MB |
+|                        MAX-THROUGHPUT |    35,187 req/sec |         44,883 req/sec |        15,009 req/sec |
+|                        AVG-THROUGHPUT |    27,353 req/sec |         15,684 req/sec |         3,831 req/sec |
+|                        MIN-THROUGHPUT |    13,891 req/sec |              0 req/sec |             0 req/sec |
+|                       FASTEST-LATENCY |         4.7388 ms |              2.4777 ms |            14.0583 ms |
+|                           AVG-LATENCY |        36.3305 ms |             22.5664 ms |           130.4658 ms |
+|                       SLOWEST-LATENCY |       346.3847 ms |           3517.8313 ms |         19316.7564 ms |
+|                           Latency p10 |      15.483941 ms |            7.766447 ms |          32.229589 ms |
+|                           Latency p25 |      18.596901 ms |            9.156112 ms |          37.179339 ms |
+|                           Latency p50 |      23.920164 ms |           10.532408 ms |          47.314383 ms |
+|                           Latency p75 |      44.685986 ms |           12.228320 ms |          70.740623 ms |
+|                           Latency p90 |      64.373404 ms |           14.214414 ms |         104.953131 ms |
+|                           Latency p95 |     113.441501 ms |           16.216272 ms |         282.116427 ms |
+|                           Latency p99 |     167.148590 ms |          340.373624 ms |        1092.781013 ms |
+|                         Latency p99.9 |     194.350987 ms |         2151.870409 ms |       11587.696623 ms |
+|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |            5.0 GB |                 5.4 GB |                 10 GB |
+|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |            3.8 GB |                 4.3 GB |                9.1 GB |
+|           CLIENT-TOTAL-NETWORK-RX-SUM |            282 MB |                 352 MB |                218 MB |
 |           CLIENT-TOTAL-NETWORK-TX-SUM |            1.4 GB |                 1.4 GB |                1.5 GB |
-|                  SERVER-MAX-CPU-USAGE |          407.67 % |               704.97 % |              380.00 % |
-|               SERVER-MAX-MEMORY-USAGE |            1.1 GB |                 5.1 GB |                6.2 GB |
-|                  CLIENT-MAX-CPU-USAGE |          454.00 % |               292.00 % |              202.00 % |
-|               CLIENT-MAX-MEMORY-USAGE |            210 MB |                 1.7 GB |                 88 MB |
-|                    CLIENT-ERROR-COUNT |                 0 |                  3,452 |                     0 |
-|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                 5 |                    212 |                   270 |
+|                  SERVER-MAX-CPU-USAGE |          446.67 % |               731.27 % |              379.33 % |
+|               SERVER-MAX-MEMORY-USAGE |            1.2 GB |                 4.6 GB |                5.8 GB |
+|                  CLIENT-MAX-CPU-USAGE |          568.00 % |               404.00 % |              223.00 % |
+|               CLIENT-MAX-MEMORY-USAGE |            248 MB |                 3.1 GB |                 81 MB |
+|                    CLIENT-ERROR-COUNT |                 0 |                  2,150 |                     0 |
+|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                 2 |                    213 |                   147 |
 |    SERVER-AVG-SECTORS-READS-DELTA-SUM |                 0 |                      0 |                     0 |
-| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |           112,190 |                109,945 |               681,774 |
-|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |           492,444 |             10,249,020 |            32,988,480 |
-|           SERVER-AVG-DISK-SPACE-USAGE |            2.8 GB |                 7.3 GB |                2.9 GB |
+| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |           102,486 |                 86,871 |               641,255 |
+|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |        20,504,912 |             26,252,736 |           110,850,712 |
+|           SERVER-AVG-DISK-SPACE-USAGE |            2.7 GB |                 6.9 GB |                3.0 GB |
 +---------------------------------------+-------------------+------------------------+-----------------------+
 
 
 zookeeper errors:
-"zk: could not connect to a server" (count 3,152)
-"zk: connection closed" (count 300)
+"zk: could not connect to a server" (count 765)
+"zk: connection closed" (count 1,385)
 ```
 
 
@@ -344,55 +344,55 @@ zookeeper errors:
 - Google Cloud Compute Engine
 - 4 machines of 16 vCPUs + 30 GB Memory + 150 GB SSD (1 for client)
 - Ubuntu 16.10
-- etcd v3.1 (Go 1.7.4)
+- etcd v3.1 (Go 1.7.5)
 - Zookeeper r3.4.9
   - Java 8
   - javac 1.8.0_121
   - Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
   - Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
-- Consul v0.7.3 (Go 1.7.4)
+- Consul v0.7.4 (Go 1.7.5)
 
 
 ```
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                                       | etcd-v3.1-go1.7.4 | zookeeper-r3.4.9-java8 | consul-v0.7.3-go1.7.4 |
+|                                       | etcd-v3.1-go1.7.5 | zookeeper-r3.4.9-java8 | consul-v0.7.4-go1.7.5 |
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                         TOTAL-SECONDS |       36.3917 sec |            72.1698 sec |          140.9480 sec |
+|                         TOTAL-SECONDS |       36.5091 sec |            59.0429 sec |          116.4349 sec |
 |                  TOTAL-REQUEST-NUMBER |         1,000,000 |              1,000,000 |             1,000,000 |
-|                        MAX-THROUGHPUT |    36,861 req/sec |         39,923 req/sec |        14,455 req/sec |
-|                        AVG-THROUGHPUT |    27,478 req/sec |         13,704 req/sec |         7,094 req/sec |
-|                        MIN-THROUGHPUT |     7,088 req/sec |              0 req/sec |             0 req/sec |
-|                       FASTEST-LATENCY |         3.7509 ms |              4.3350 ms |            12.9159 ms |
-|                           AVG-LATENCY |        36.2639 ms |             49.9165 ms |           140.4538 ms |
-|                       SLOWEST-LATENCY |       244.3595 ms |           6056.0204 ms |         21808.2916 ms |
-|                           Latency p10 |      13.700258 ms |           14.719617 ms |          65.494475 ms |
-|                           Latency p25 |      16.855903 ms |           20.289440 ms |          71.570399 ms |
-|                           Latency p50 |      21.895662 ms |           24.861967 ms |          80.420560 ms |
-|                           Latency p75 |      43.387011 ms |           28.165478 ms |          96.334874 ms |
-|                           Latency p90 |      69.199925 ms |           32.086272 ms |         161.048409 ms |
-|                           Latency p95 |     133.035887 ms |           58.675701 ms |         210.603403 ms |
-|                           Latency p99 |     173.021441 ms |          880.253639 ms |         484.701759 ms |
-|                         Latency p99.9 |     188.144407 ms |         3260.921550 ms |       15472.281038 ms |
-|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |            5.0 GB |                 5.5 GB |                5.6 GB |
-|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |            3.9 GB |                 4.4 GB |                4.4 GB |
-|           CLIENT-TOTAL-NETWORK-RX-SUM |            282 MB |                 357 MB |                243 MB |
-|           CLIENT-TOTAL-NETWORK-TX-SUM |            1.4 GB |                 1.4 GB |                1.5 GB |
-|                  SERVER-MAX-CPU-USAGE |          443.00 % |               695.00 % |              414.00 % |
-|               SERVER-MAX-MEMORY-USAGE |            1.1 GB |                 4.8 GB |                4.9 GB |
-|                  CLIENT-MAX-CPU-USAGE |          566.00 % |               324.00 % |              205.00 % |
-|               CLIENT-MAX-MEMORY-USAGE |            278 MB |                 5.3 GB |                114 MB |
-|                    CLIENT-ERROR-COUNT |                 0 |                 10,929 |                     0 |
-|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                 2 |                    216 |                    64 |
+|                        MAX-THROUGHPUT |    35,162 req/sec |         50,196 req/sec |        14,615 req/sec |
+|                        AVG-THROUGHPUT |    27,390 req/sec |         16,854 req/sec |         8,588 req/sec |
+|                        MIN-THROUGHPUT |    14,654 req/sec |              0 req/sec |             0 req/sec |
+|                       FASTEST-LATENCY |         4.9384 ms |              1.4337 ms |            15.3309 ms |
+|                           AVG-LATENCY |        36.3098 ms |             44.2298 ms |           115.8624 ms |
+|                       SLOWEST-LATENCY |       353.6275 ms |           7585.4064 ms |         12902.7031 ms |
+|                           Latency p10 |      14.627933 ms |           12.299326 ms |          67.088002 ms |
+|                           Latency p25 |      17.957404 ms |           15.830300 ms |          73.441500 ms |
+|                           Latency p50 |      23.290321 ms |           18.660221 ms |          82.581044 ms |
+|                           Latency p75 |      43.118899 ms |           21.623243 ms |          96.395872 ms |
+|                           Latency p90 |      64.488242 ms |           26.143493 ms |         166.706106 ms |
+|                           Latency p95 |     126.257124 ms |           77.780210 ms |         218.288165 ms |
+|                           Latency p99 |     173.468949 ms |          843.928907 ms |         323.392356 ms |
+|                         Latency p99.9 |     194.822900 ms |         2909.696060 ms |        7179.211229 ms |
+|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |            5.0 GB |                 5.3 GB |                5.6 GB |
+|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |            3.8 GB |                 4.3 GB |                4.4 GB |
+|           CLIENT-TOTAL-NETWORK-RX-SUM |            282 MB |                 371 MB |                243 MB |
+|           CLIENT-TOTAL-NETWORK-TX-SUM |            1.4 GB |                 1.5 GB |                1.5 GB |
+|                  SERVER-MAX-CPU-USAGE |          433.67 % |               634.40 % |              478.67 % |
+|               SERVER-MAX-MEMORY-USAGE |            1.1 GB |                 4.9 GB |                5.1 GB |
+|                  CLIENT-MAX-CPU-USAGE |          582.00 % |               422.00 % |              219.00 % |
+|               CLIENT-MAX-MEMORY-USAGE |            266 MB |                 4.9 GB |                115 MB |
+|                    CLIENT-ERROR-COUNT |                 0 |                  4,886 |                     0 |
+|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                70 |                    217 |                    46 |
 |    SERVER-AVG-SECTORS-READS-DELTA-SUM |                 0 |                      0 |                     0 |
-| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |           100,985 |                 91,154 |               289,238 |
-|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |           552,592 |              9,923,988 |             9,537,168 |
-|           SERVER-AVG-DISK-SPACE-USAGE |            2.7 GB |                 6.7 GB |                3.1 GB |
+| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |           102,259 |                 80,718 |               377,108 |
+|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |        20,520,584 |             27,706,344 |            48,882,704 |
+|           SERVER-AVG-DISK-SPACE-USAGE |            2.7 GB |                 5.9 GB |                3.1 GB |
 +---------------------------------------+-------------------+------------------------+-----------------------+
 
 
 zookeeper errors:
-"zk: could not connect to a server" (count 8,818)
-"zk: connection closed" (count 2,111)
+"zk: connection closed" (count 2,381)
+"zk: could not connect to a server" (count 2,505)
 ```
 
 
@@ -463,60 +463,60 @@ zookeeper errors:
 
 
 <br><br><hr>
-##### Write 3-million keys, 256-byte key, 1KB value, Best Throughput (etcd 700, Zookeeper 300, Consul 500 clients)
+##### Write 3-million keys, 256-byte key, 1KB value, Best Throughput (etcd 1,000, Zookeeper 500, Consul 500 clients)
 
 - Google Cloud Compute Engine
 - 4 machines of 16 vCPUs + 30 GB Memory + 150 GB SSD (1 for client)
 - Ubuntu 16.10
-- etcd v3.1 (Go 1.7.4)
+- etcd v3.1 (Go 1.7.5)
 - Zookeeper r3.4.9
   - Java 8
   - javac 1.8.0_121
   - Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
   - Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
-- Consul v0.7.3 (Go 1.7.4)
+- Consul v0.7.4 (Go 1.7.5)
 
 
 ```
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                                       | etcd-v3.1-go1.7.4 | zookeeper-r3.4.9-java8 | consul-v0.7.3-go1.7.4 |
+|                                       | etcd-v3.1-go1.7.5 | zookeeper-r3.4.9-java8 | consul-v0.7.4-go1.7.5 |
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                         TOTAL-SECONDS |      141.1728 sec |          4134.1565 sec |         2979.6229 sec |
+|                         TOTAL-SECONDS |      138.0049 sec |          2242.5513 sec |         2361.4227 sec |
 |                  TOTAL-REQUEST-NUMBER |         3,000,000 |              3,000,000 |             3,000,000 |
-|                        MAX-THROUGHPUT |    32,215 req/sec |         38,259 req/sec |        15,784 req/sec |
-|                        AVG-THROUGHPUT |    21,250 req/sec |            465 req/sec |         1,006 req/sec |
-|                        MIN-THROUGHPUT |     9,081 req/sec |              0 req/sec |             0 req/sec |
-|                       FASTEST-LATENCY |         3.6479 ms |              1.8912 ms |            10.3322 ms |
-|                           AVG-LATENCY |        32.9036 ms |             28.5018 ms |           496.5874 ms |
-|                       SLOWEST-LATENCY |      1030.3392 ms |           4729.8104 ms |         34484.1252 ms |
-|                           Latency p10 |      10.882650 ms |            5.694308 ms |          35.045139 ms |
-|                           Latency p25 |      13.005974 ms |            6.357600 ms |          44.711879 ms |
-|                           Latency p50 |      18.743999 ms |            7.379354 ms |          66.739638 ms |
-|                           Latency p75 |      31.054943 ms |            8.886502 ms |         116.150396 ms |
-|                           Latency p90 |      96.027241 ms |           11.474394 ms |         540.305996 ms |
-|                           Latency p95 |     123.844111 ms |           14.391699 ms |        1209.603980 ms |
-|                           Latency p99 |     148.837786 ms |          722.847010 ms |       11957.052613 ms |
-|                         Latency p99.9 |     162.994644 ms |         2457.522611 ms |       26068.610794 ms |
-|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |             15 GB |                  26 GB |                102 GB |
-|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |             12 GB |                  24 GB |                 98 GB |
-|           CLIENT-TOTAL-NETWORK-RX-SUM |            832 MB |                 978 MB |                688 MB |
-|           CLIENT-TOTAL-NETWORK-TX-SUM |            4.3 GB |                 3.3 GB |                4.4 GB |
-|                  SERVER-MAX-CPU-USAGE |          421.00 % |               752.33 % |              410.67 % |
-|               SERVER-MAX-MEMORY-USAGE |            2.8 GB |                 7.1 GB |                 17 GB |
-|                  CLIENT-MAX-CPU-USAGE |          442.00 % |               376.00 % |              217.00 % |
-|               CLIENT-MAX-MEMORY-USAGE |            265 MB |                 1.9 GB |                174 MB |
-|                    CLIENT-ERROR-COUNT |                 0 |              1,076,632 |                     0 |
-|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                14 |                    309 |                94,864 |
+|                        MAX-THROUGHPUT |    33,963 req/sec |         42,804 req/sec |        16,033 req/sec |
+|                        AVG-THROUGHPUT |    21,738 req/sec |            906 req/sec |         1,270 req/sec |
+|                        MIN-THROUGHPUT |     7,006 req/sec |              0 req/sec |             0 req/sec |
+|                       FASTEST-LATENCY |         3.2812 ms |              1.2984 ms |            16.9263 ms |
+|                           AVG-LATENCY |        45.9259 ms |             42.7162 ms |           393.5551 ms |
+|                       SLOWEST-LATENCY |       259.3153 ms |           6921.5532 ms |         30425.8070 ms |
+|                           Latency p10 |      15.658060 ms |            8.200137 ms |          34.534783 ms |
+|                           Latency p25 |      18.852826 ms |            9.417761 ms |          42.917753 ms |
+|                           Latency p50 |      23.711419 ms |           10.902322 ms |          64.087200 ms |
+|                           Latency p75 |      53.911600 ms |           12.742504 ms |          91.427820 ms |
+|                           Latency p90 |     130.485283 ms |           15.178863 ms |         167.938406 ms |
+|                           Latency p95 |     151.376530 ms |           38.140465 ms |         951.339409 ms |
+|                           Latency p99 |     171.722975 ms |         1540.586327 ms |       10968.875166 ms |
+|                         Latency p99.9 |     188.102916 ms |         2276.156658 ms |       18546.023298 ms |
+|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |             15 GB |                  12 GB |                 89 GB |
+|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |             12 GB |                  10 GB |                 85 GB |
+|           CLIENT-TOTAL-NETWORK-RX-SUM |            852 MB |                 997 MB |                685 MB |
+|           CLIENT-TOTAL-NETWORK-TX-SUM |            4.3 GB |                 3.4 GB |                4.4 GB |
+|                  SERVER-MAX-CPU-USAGE |          442.00 % |               785.67 % |              439.33 % |
+|               SERVER-MAX-MEMORY-USAGE |            2.8 GB |                 7.4 GB |                 15 GB |
+|                  CLIENT-MAX-CPU-USAGE |          554.00 % |               368.00 % |              222.00 % |
+|               CLIENT-MAX-MEMORY-USAGE |            348 MB |                 3.1 GB |                157 MB |
+|                    CLIENT-ERROR-COUNT |                 0 |                967,222 |                     0 |
+|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |               168 |                    443 |                23,290 |
 |    SERVER-AVG-SECTORS-READS-DELTA-SUM |                 0 |                      0 |                     0 |
-| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |           333,196 |                360,314 |             3,689,221 |
-|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |         1,604,172 |             67,295,610 |           794,919,246 |
-|           SERVER-AVG-DISK-SPACE-USAGE |            6.5 GB |                  27 GB |                8.2 GB |
+| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |           303,974 |                231,817 |             2,976,074 |
+|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |        62,193,472 |             84,808,712 |           990,569,940 |
+|           SERVER-AVG-DISK-SPACE-USAGE |            6.5 GB |                  21 GB |                8.3 GB |
 +---------------------------------------+-------------------+------------------------+-----------------------+
 
 
 zookeeper errors:
-"zk: connection closed" (count 6,678)
-"zk: could not connect to a server" (count 1,069,954)
+"zk: could not connect to a server" (count 963,503)
+"zk: connection closed" (count 3,719)
 ```
 
 
diff --git a/test-results/2017Q1-00-etcd-zookeeper-consul/README.md b/test-results/2017Q1-00-etcd-zookeeper-consul/README.md
index f3963877..a5036751 100644
--- a/test-results/2017Q1-00-etcd-zookeeper-consul/README.md
+++ b/test-results/2017Q1-00-etcd-zookeeper-consul/README.md
@@ -6,54 +6,54 @@
 - Google Cloud Compute Engine
 - 4 machines of 16 vCPUs + 30 GB Memory + 150 GB SSD (1 for client)
 - Ubuntu 16.10
-- etcd v3.1 (Go 1.7.4)
+- etcd v3.1 (Go 1.7.5)
 - Zookeeper r3.4.9
   - Java 8
   - javac 1.8.0_121
   - Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
   - Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
-- Consul v0.7.3 (Go 1.7.4)
+- Consul v0.7.4 (Go 1.7.5)
 
 
 ```
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                                       | etcd-v3.1-go1.7.4 | zookeeper-r3.4.9-java8 | consul-v0.7.3-go1.7.4 |
+|                                       | etcd-v3.1-go1.7.5 | zookeeper-r3.4.9-java8 | consul-v0.7.4-go1.7.5 |
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                         TOTAL-SECONDS |      338.7661 sec |           344.3563 sec |          703.7060 sec |
+|                         TOTAL-SECONDS |      342.2984 sec |           320.9968 sec |          888.9235 sec |
 |                  TOTAL-REQUEST-NUMBER |         1,000,000 |              1,000,000 |             1,000,000 |
-|                        MAX-THROUGHPUT |    35,147 req/sec |         31,726 req/sec |        15,328 req/sec |
-|                        AVG-THROUGHPUT |     2,951 req/sec |          2,903 req/sec |         1,421 req/sec |
-|                        MIN-THROUGHPUT |        90 req/sec |              0 req/sec |             0 req/sec |
-|                       FASTEST-LATENCY |         1.1001 ms |              1.1093 ms |             2.9964 ms |
-|                           AVG-LATENCY |        13.8862 ms |             34.9948 ms |            72.5791 ms |
-|                       SLOWEST-LATENCY |       109.4800 ms |           2618.2703 ms |         20860.6692 ms |
-|                           Latency p10 |       2.295037 ms |            2.620473 ms |           3.982040 ms |
-|                           Latency p25 |       5.788546 ms |            3.932461 ms |           7.888984 ms |
-|                           Latency p50 |       9.935599 ms |            7.747493 ms |          21.950488 ms |
-|                           Latency p75 |      17.040088 ms |           16.891088 ms |          58.936521 ms |
-|                           Latency p90 |      28.513968 ms |           28.114578 ms |         126.568085 ms |
-|                           Latency p95 |      44.023164 ms |           44.599685 ms |         165.331967 ms |
-|                           Latency p99 |      60.351324 ms |         1063.554863 ms |         430.071868 ms |
-|                         Latency p99.9 |      94.058105 ms |         2336.144865 ms |       12648.734251 ms |
-|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |            5.1 GB |                 5.4 GB |                7.9 GB |
-|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |            3.9 GB |                 4.4 GB |                6.6 GB |
-|           CLIENT-TOTAL-NETWORK-RX-SUM |            270 MB |                 357 MB |                202 MB |
+|                        MAX-THROUGHPUT |    34,747 req/sec |         43,558 req/sec |        16,486 req/sec |
+|                        AVG-THROUGHPUT |     2,921 req/sec |          3,115 req/sec |         1,124 req/sec |
+|                        MIN-THROUGHPUT |        29 req/sec |              0 req/sec |             0 req/sec |
+|                       FASTEST-LATENCY |         1.1239 ms |              1.1194 ms |             3.1083 ms |
+|                           AVG-LATENCY |        13.9400 ms |             36.2980 ms |           152.1034 ms |
+|                       SLOWEST-LATENCY |       115.2305 ms |           2626.1766 ms |         20615.4531 ms |
+|                           Latency p10 |       2.309089 ms |            2.512687 ms |           3.992750 ms |
+|                           Latency p25 |       5.936953 ms |            3.853528 ms |           8.522133 ms |
+|                           Latency p50 |      10.201295 ms |            6.619094 ms |          36.083945 ms |
+|                           Latency p75 |      16.895621 ms |           13.507464 ms |         107.288320 ms |
+|                           Latency p90 |      28.576840 ms |           20.348043 ms |         313.922534 ms |
+|                           Latency p95 |      44.602367 ms |           28.054291 ms |         478.639678 ms |
+|                           Latency p99 |      60.177421 ms |         1108.928408 ms |         623.624914 ms |
+|                         Latency p99.9 |      92.142990 ms |         2619.595630 ms |       14534.009968 ms |
+|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |            5.0 GB |                 5.4 GB |                6.7 GB |
+|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |            3.9 GB |                 4.3 GB |                5.4 GB |
+|           CLIENT-TOTAL-NETWORK-RX-SUM |            270 MB |                 356 MB |                210 MB |
 |           CLIENT-TOTAL-NETWORK-TX-SUM |            1.5 GB |                 1.4 GB |                1.5 GB |
-|                  SERVER-MAX-CPU-USAGE |          434.00 % |               600.67 % |              416.00 % |
-|               SERVER-MAX-MEMORY-USAGE |            1.3 GB |                 4.0 GB |                5.4 GB |
-|                  CLIENT-MAX-CPU-USAGE |          540.00 % |               322.00 % |              204.00 % |
-|               CLIENT-MAX-MEMORY-USAGE |            330 MB |                 3.6 GB |                199 MB |
-|                    CLIENT-ERROR-COUNT |                 0 |                     24 |                     0 |
-|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                76 |                    334 |                    66 |
+|                  SERVER-MAX-CPU-USAGE |          431.33 % |               601.67 % |              466.00 % |
+|               SERVER-MAX-MEMORY-USAGE |            1.3 GB |                 3.9 GB |                5.0 GB |
+|                  CLIENT-MAX-CPU-USAGE |          559.00 % |               685.00 % |              231.00 % |
+|               CLIENT-MAX-MEMORY-USAGE |            327 MB |                 4.4 GB |                201 MB |
+|                    CLIENT-ERROR-COUNT |                 0 |                     13 |                     0 |
+|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                72 |                    389 |                   255 |
 |    SERVER-AVG-SECTORS-READS-DELTA-SUM |                 0 |                      0 |                     0 |
-| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |         1,217,294 |                953,784 |             2,381,092 |
-|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |           714,152 |              9,304,072 |            10,711,132 |
-|           SERVER-AVG-DISK-SPACE-USAGE |            3.0 GB |                 7.9 GB |                3.0 GB |
+| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |         1,525,739 |              1,199,135 |             4,434,402 |
+|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |        32,134,464 |             40,860,544 |           183,627,904 |
+|           SERVER-AVG-DISK-SPACE-USAGE |            3.1 GB |                 7.6 GB |                2.8 GB |
 +---------------------------------------+-------------------+------------------------+-----------------------+
 
 
 zookeeper errors:
-"zk: could not connect to a server" (count 24)
+"zk: could not connect to a server" (count 13)
 ```
 
 
@@ -124,60 +124,60 @@ zookeeper errors:
 
 
 <br><br><hr>
-##### Write 1M keys, 256-byte key, 1KB value, Best Throughput (etcd 700, Zookeeper 300, Consul 500 clients)
+##### Write 1M keys, 256-byte key, 1KB value, Best Throughput (etcd 1,000, Zookeeper 500, Consul 500 clients)
 
 - Google Cloud Compute Engine
 - 4 machines of 16 vCPUs + 30 GB Memory + 150 GB SSD (1 for client)
 - Ubuntu 16.10
-- etcd v3.1 (Go 1.7.4)
+- etcd v3.1 (Go 1.7.5)
 - Zookeeper r3.4.9
   - Java 8
   - javac 1.8.0_121
   - Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
   - Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
-- Consul v0.7.3 (Go 1.7.4)
+- Consul v0.7.4 (Go 1.7.5)
 
 
 ```
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                                       | etcd-v3.1-go1.7.4 | zookeeper-r3.4.9-java8 | consul-v0.7.3-go1.7.4 |
+|                                       | etcd-v3.1-go1.7.5 | zookeeper-r3.4.9-java8 | consul-v0.7.4-go1.7.5 |
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                         TOTAL-SECONDS |       37.3284 sec |            75.0700 sec |          304.4858 sec |
+|                         TOTAL-SECONDS |       36.5583 sec |            63.6203 sec |          261.0246 sec |
 |                  TOTAL-REQUEST-NUMBER |         1,000,000 |              1,000,000 |             1,000,000 |
-|                        MAX-THROUGHPUT |    33,567 req/sec |         35,499 req/sec |        15,141 req/sec |
-|                        AVG-THROUGHPUT |    26,789 req/sec |         13,274 req/sec |         3,284 req/sec |
-|                        MIN-THROUGHPUT |    10,018 req/sec |              0 req/sec |             0 req/sec |
-|                       FASTEST-LATENCY |         4.2842 ms |              2.7405 ms |            11.4297 ms |
-|                           AVG-LATENCY |        26.0603 ms |             18.2231 ms |           152.1359 ms |
-|                       SLOWEST-LATENCY |       520.8716 ms |           4264.2996 ms |         28029.3953 ms |
-|                           Latency p10 |      10.171289 ms |            6.401553 ms |          30.579107 ms |
-|                           Latency p25 |      12.254908 ms |            7.300705 ms |          35.763003 ms |
-|                           Latency p50 |      17.138243 ms |            8.302805 ms |          48.467608 ms |
-|                           Latency p75 |      23.925669 ms |            9.453586 ms |          80.519456 ms |
-|                           Latency p90 |      48.690057 ms |           10.764813 ms |         248.959013 ms |
-|                           Latency p95 |      76.533161 ms |           11.992104 ms |         349.281928 ms |
-|                           Latency p99 |     146.318242 ms |          153.580393 ms |        1324.508306 ms |
-|                         Latency p99.9 |     183.924901 ms |         1935.929712 ms |       10622.316021 ms |
-|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |            5.0 GB |                 6.2 GB |                 11 GB |
-|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |            3.8 GB |                 5.1 GB |                 10 GB |
-|           CLIENT-TOTAL-NETWORK-RX-SUM |            274 MB |                 350 MB |                216 MB |
+|                        MAX-THROUGHPUT |    35,187 req/sec |         44,883 req/sec |        15,009 req/sec |
+|                        AVG-THROUGHPUT |    27,353 req/sec |         15,684 req/sec |         3,831 req/sec |
+|                        MIN-THROUGHPUT |    13,891 req/sec |              0 req/sec |             0 req/sec |
+|                       FASTEST-LATENCY |         4.7388 ms |              2.4777 ms |            14.0583 ms |
+|                           AVG-LATENCY |        36.3305 ms |             22.5664 ms |           130.4658 ms |
+|                       SLOWEST-LATENCY |       346.3847 ms |           3517.8313 ms |         19316.7564 ms |
+|                           Latency p10 |      15.483941 ms |            7.766447 ms |          32.229589 ms |
+|                           Latency p25 |      18.596901 ms |            9.156112 ms |          37.179339 ms |
+|                           Latency p50 |      23.920164 ms |           10.532408 ms |          47.314383 ms |
+|                           Latency p75 |      44.685986 ms |           12.228320 ms |          70.740623 ms |
+|                           Latency p90 |      64.373404 ms |           14.214414 ms |         104.953131 ms |
+|                           Latency p95 |     113.441501 ms |           16.216272 ms |         282.116427 ms |
+|                           Latency p99 |     167.148590 ms |          340.373624 ms |        1092.781013 ms |
+|                         Latency p99.9 |     194.350987 ms |         2151.870409 ms |       11587.696623 ms |
+|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |            5.0 GB |                 5.4 GB |                 10 GB |
+|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |            3.8 GB |                 4.3 GB |                9.1 GB |
+|           CLIENT-TOTAL-NETWORK-RX-SUM |            282 MB |                 352 MB |                218 MB |
 |           CLIENT-TOTAL-NETWORK-TX-SUM |            1.4 GB |                 1.4 GB |                1.5 GB |
-|                  SERVER-MAX-CPU-USAGE |          407.67 % |               704.97 % |              380.00 % |
-|               SERVER-MAX-MEMORY-USAGE |            1.1 GB |                 5.1 GB |                6.2 GB |
-|                  CLIENT-MAX-CPU-USAGE |          454.00 % |               292.00 % |              202.00 % |
-|               CLIENT-MAX-MEMORY-USAGE |            210 MB |                 1.7 GB |                 88 MB |
-|                    CLIENT-ERROR-COUNT |                 0 |                  3,452 |                     0 |
-|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                 5 |                    212 |                   270 |
+|                  SERVER-MAX-CPU-USAGE |          446.67 % |               731.27 % |              379.33 % |
+|               SERVER-MAX-MEMORY-USAGE |            1.2 GB |                 4.6 GB |                5.8 GB |
+|                  CLIENT-MAX-CPU-USAGE |          568.00 % |               404.00 % |              223.00 % |
+|               CLIENT-MAX-MEMORY-USAGE |            248 MB |                 3.1 GB |                 81 MB |
+|                    CLIENT-ERROR-COUNT |                 0 |                  2,150 |                     0 |
+|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                 2 |                    213 |                   147 |
 |    SERVER-AVG-SECTORS-READS-DELTA-SUM |                 0 |                      0 |                     0 |
-| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |           112,190 |                109,945 |               681,774 |
-|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |           492,444 |             10,249,020 |            32,988,480 |
-|           SERVER-AVG-DISK-SPACE-USAGE |            2.8 GB |                 7.3 GB |                2.9 GB |
+| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |           102,486 |                 86,871 |               641,255 |
+|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |        20,504,912 |             26,252,736 |           110,850,712 |
+|           SERVER-AVG-DISK-SPACE-USAGE |            2.7 GB |                 6.9 GB |                3.0 GB |
 +---------------------------------------+-------------------+------------------------+-----------------------+
 
 
 zookeeper errors:
-"zk: could not connect to a server" (count 3,152)
-"zk: connection closed" (count 300)
+"zk: could not connect to a server" (count 765)
+"zk: connection closed" (count 1,385)
 ```
 
 
@@ -253,55 +253,55 @@ zookeeper errors:
 - Google Cloud Compute Engine
 - 4 machines of 16 vCPUs + 30 GB Memory + 150 GB SSD (1 for client)
 - Ubuntu 16.10
-- etcd v3.1 (Go 1.7.4)
+- etcd v3.1 (Go 1.7.5)
 - Zookeeper r3.4.9
   - Java 8
   - javac 1.8.0_121
   - Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
   - Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
-- Consul v0.7.3 (Go 1.7.4)
+- Consul v0.7.4 (Go 1.7.5)
 
 
 ```
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                                       | etcd-v3.1-go1.7.4 | zookeeper-r3.4.9-java8 | consul-v0.7.3-go1.7.4 |
+|                                       | etcd-v3.1-go1.7.5 | zookeeper-r3.4.9-java8 | consul-v0.7.4-go1.7.5 |
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                         TOTAL-SECONDS |       36.3917 sec |            72.1698 sec |          140.9480 sec |
+|                         TOTAL-SECONDS |       36.5091 sec |            59.0429 sec |          116.4349 sec |
 |                  TOTAL-REQUEST-NUMBER |         1,000,000 |              1,000,000 |             1,000,000 |
-|                        MAX-THROUGHPUT |    36,861 req/sec |         39,923 req/sec |        14,455 req/sec |
-|                        AVG-THROUGHPUT |    27,478 req/sec |         13,704 req/sec |         7,094 req/sec |
-|                        MIN-THROUGHPUT |     7,088 req/sec |              0 req/sec |             0 req/sec |
-|                       FASTEST-LATENCY |         3.7509 ms |              4.3350 ms |            12.9159 ms |
-|                           AVG-LATENCY |        36.2639 ms |             49.9165 ms |           140.4538 ms |
-|                       SLOWEST-LATENCY |       244.3595 ms |           6056.0204 ms |         21808.2916 ms |
-|                           Latency p10 |      13.700258 ms |           14.719617 ms |          65.494475 ms |
-|                           Latency p25 |      16.855903 ms |           20.289440 ms |          71.570399 ms |
-|                           Latency p50 |      21.895662 ms |           24.861967 ms |          80.420560 ms |
-|                           Latency p75 |      43.387011 ms |           28.165478 ms |          96.334874 ms |
-|                           Latency p90 |      69.199925 ms |           32.086272 ms |         161.048409 ms |
-|                           Latency p95 |     133.035887 ms |           58.675701 ms |         210.603403 ms |
-|                           Latency p99 |     173.021441 ms |          880.253639 ms |         484.701759 ms |
-|                         Latency p99.9 |     188.144407 ms |         3260.921550 ms |       15472.281038 ms |
-|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |            5.0 GB |                 5.5 GB |                5.6 GB |
-|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |            3.9 GB |                 4.4 GB |                4.4 GB |
-|           CLIENT-TOTAL-NETWORK-RX-SUM |            282 MB |                 357 MB |                243 MB |
-|           CLIENT-TOTAL-NETWORK-TX-SUM |            1.4 GB |                 1.4 GB |                1.5 GB |
-|                  SERVER-MAX-CPU-USAGE |          443.00 % |               695.00 % |              414.00 % |
-|               SERVER-MAX-MEMORY-USAGE |            1.1 GB |                 4.8 GB |                4.9 GB |
-|                  CLIENT-MAX-CPU-USAGE |          566.00 % |               324.00 % |              205.00 % |
-|               CLIENT-MAX-MEMORY-USAGE |            278 MB |                 5.3 GB |                114 MB |
-|                    CLIENT-ERROR-COUNT |                 0 |                 10,929 |                     0 |
-|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                 2 |                    216 |                    64 |
+|                        MAX-THROUGHPUT |    35,162 req/sec |         50,196 req/sec |        14,615 req/sec |
+|                        AVG-THROUGHPUT |    27,390 req/sec |         16,854 req/sec |         8,588 req/sec |
+|                        MIN-THROUGHPUT |    14,654 req/sec |              0 req/sec |             0 req/sec |
+|                       FASTEST-LATENCY |         4.9384 ms |              1.4337 ms |            15.3309 ms |
+|                           AVG-LATENCY |        36.3098 ms |             44.2298 ms |           115.8624 ms |
+|                       SLOWEST-LATENCY |       353.6275 ms |           7585.4064 ms |         12902.7031 ms |
+|                           Latency p10 |      14.627933 ms |           12.299326 ms |          67.088002 ms |
+|                           Latency p25 |      17.957404 ms |           15.830300 ms |          73.441500 ms |
+|                           Latency p50 |      23.290321 ms |           18.660221 ms |          82.581044 ms |
+|                           Latency p75 |      43.118899 ms |           21.623243 ms |          96.395872 ms |
+|                           Latency p90 |      64.488242 ms |           26.143493 ms |         166.706106 ms |
+|                           Latency p95 |     126.257124 ms |           77.780210 ms |         218.288165 ms |
+|                           Latency p99 |     173.468949 ms |          843.928907 ms |         323.392356 ms |
+|                         Latency p99.9 |     194.822900 ms |         2909.696060 ms |        7179.211229 ms |
+|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |            5.0 GB |                 5.3 GB |                5.6 GB |
+|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |            3.8 GB |                 4.3 GB |                4.4 GB |
+|           CLIENT-TOTAL-NETWORK-RX-SUM |            282 MB |                 371 MB |                243 MB |
+|           CLIENT-TOTAL-NETWORK-TX-SUM |            1.4 GB |                 1.5 GB |                1.5 GB |
+|                  SERVER-MAX-CPU-USAGE |          433.67 % |               634.40 % |              478.67 % |
+|               SERVER-MAX-MEMORY-USAGE |            1.1 GB |                 4.9 GB |                5.1 GB |
+|                  CLIENT-MAX-CPU-USAGE |          582.00 % |               422.00 % |              219.00 % |
+|               CLIENT-MAX-MEMORY-USAGE |            266 MB |                 4.9 GB |                115 MB |
+|                    CLIENT-ERROR-COUNT |                 0 |                  4,886 |                     0 |
+|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                70 |                    217 |                    46 |
 |    SERVER-AVG-SECTORS-READS-DELTA-SUM |                 0 |                      0 |                     0 |
-| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |           100,985 |                 91,154 |               289,238 |
-|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |           552,592 |              9,923,988 |             9,537,168 |
-|           SERVER-AVG-DISK-SPACE-USAGE |            2.7 GB |                 6.7 GB |                3.1 GB |
+| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |           102,259 |                 80,718 |               377,108 |
+|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |        20,520,584 |             27,706,344 |            48,882,704 |
+|           SERVER-AVG-DISK-SPACE-USAGE |            2.7 GB |                 5.9 GB |                3.1 GB |
 +---------------------------------------+-------------------+------------------------+-----------------------+
 
 
 zookeeper errors:
-"zk: could not connect to a server" (count 8,818)
-"zk: connection closed" (count 2,111)
+"zk: connection closed" (count 2,381)
+"zk: could not connect to a server" (count 2,505)
 ```
 
 
@@ -372,60 +372,60 @@ zookeeper errors:
 
 
 <br><br><hr>
-##### Write 3-million keys, 256-byte key, 1KB value, Best Throughput (etcd 700, Zookeeper 300, Consul 500 clients)
+##### Write 3-million keys, 256-byte key, 1KB value, Best Throughput (etcd 1,000, Zookeeper 500, Consul 500 clients)
 
 - Google Cloud Compute Engine
 - 4 machines of 16 vCPUs + 30 GB Memory + 150 GB SSD (1 for client)
 - Ubuntu 16.10
-- etcd v3.1 (Go 1.7.4)
+- etcd v3.1 (Go 1.7.5)
 - Zookeeper r3.4.9
   - Java 8
   - javac 1.8.0_121
   - Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
   - Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
-- Consul v0.7.3 (Go 1.7.4)
+- Consul v0.7.4 (Go 1.7.5)
 
 
 ```
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                                       | etcd-v3.1-go1.7.4 | zookeeper-r3.4.9-java8 | consul-v0.7.3-go1.7.4 |
+|                                       | etcd-v3.1-go1.7.5 | zookeeper-r3.4.9-java8 | consul-v0.7.4-go1.7.5 |
 +---------------------------------------+-------------------+------------------------+-----------------------+
-|                         TOTAL-SECONDS |      141.1728 sec |          4134.1565 sec |         2979.6229 sec |
+|                         TOTAL-SECONDS |      138.0049 sec |          2242.5513 sec |         2361.4227 sec |
 |                  TOTAL-REQUEST-NUMBER |         3,000,000 |              3,000,000 |             3,000,000 |
-|                        MAX-THROUGHPUT |    32,215 req/sec |         38,259 req/sec |        15,784 req/sec |
-|                        AVG-THROUGHPUT |    21,250 req/sec |            465 req/sec |         1,006 req/sec |
-|                        MIN-THROUGHPUT |     9,081 req/sec |              0 req/sec |             0 req/sec |
-|                       FASTEST-LATENCY |         3.6479 ms |              1.8912 ms |            10.3322 ms |
-|                           AVG-LATENCY |        32.9036 ms |             28.5018 ms |           496.5874 ms |
-|                       SLOWEST-LATENCY |      1030.3392 ms |           4729.8104 ms |         34484.1252 ms |
-|                           Latency p10 |      10.882650 ms |            5.694308 ms |          35.045139 ms |
-|                           Latency p25 |      13.005974 ms |            6.357600 ms |          44.711879 ms |
-|                           Latency p50 |      18.743999 ms |            7.379354 ms |          66.739638 ms |
-|                           Latency p75 |      31.054943 ms |            8.886502 ms |         116.150396 ms |
-|                           Latency p90 |      96.027241 ms |           11.474394 ms |         540.305996 ms |
-|                           Latency p95 |     123.844111 ms |           14.391699 ms |        1209.603980 ms |
-|                           Latency p99 |     148.837786 ms |          722.847010 ms |       11957.052613 ms |
-|                         Latency p99.9 |     162.994644 ms |         2457.522611 ms |       26068.610794 ms |
-|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |             15 GB |                  26 GB |                102 GB |
-|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |             12 GB |                  24 GB |                 98 GB |
-|           CLIENT-TOTAL-NETWORK-RX-SUM |            832 MB |                 978 MB |                688 MB |
-|           CLIENT-TOTAL-NETWORK-TX-SUM |            4.3 GB |                 3.3 GB |                4.4 GB |
-|                  SERVER-MAX-CPU-USAGE |          421.00 % |               752.33 % |              410.67 % |
-|               SERVER-MAX-MEMORY-USAGE |            2.8 GB |                 7.1 GB |                 17 GB |
-|                  CLIENT-MAX-CPU-USAGE |          442.00 % |               376.00 % |              217.00 % |
-|               CLIENT-MAX-MEMORY-USAGE |            265 MB |                 1.9 GB |                174 MB |
-|                    CLIENT-ERROR-COUNT |                 0 |              1,076,632 |                     0 |
-|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |                14 |                    309 |                94,864 |
+|                        MAX-THROUGHPUT |    33,963 req/sec |         42,804 req/sec |        16,033 req/sec |
+|                        AVG-THROUGHPUT |    21,738 req/sec |            906 req/sec |         1,270 req/sec |
+|                        MIN-THROUGHPUT |     7,006 req/sec |              0 req/sec |             0 req/sec |
+|                       FASTEST-LATENCY |         3.2812 ms |              1.2984 ms |            16.9263 ms |
+|                           AVG-LATENCY |        45.9259 ms |             42.7162 ms |           393.5551 ms |
+|                       SLOWEST-LATENCY |       259.3153 ms |           6921.5532 ms |         30425.8070 ms |
+|                           Latency p10 |      15.658060 ms |            8.200137 ms |          34.534783 ms |
+|                           Latency p25 |      18.852826 ms |            9.417761 ms |          42.917753 ms |
+|                           Latency p50 |      23.711419 ms |           10.902322 ms |          64.087200 ms |
+|                           Latency p75 |      53.911600 ms |           12.742504 ms |          91.427820 ms |
+|                           Latency p90 |     130.485283 ms |           15.178863 ms |         167.938406 ms |
+|                           Latency p95 |     151.376530 ms |           38.140465 ms |         951.339409 ms |
+|                           Latency p99 |     171.722975 ms |         1540.586327 ms |       10968.875166 ms |
+|                         Latency p99.9 |     188.102916 ms |         2276.156658 ms |       18546.023298 ms |
+|      SERVER-TOTAL-NETWORK-RX-DATA-SUM |             15 GB |                  12 GB |                 89 GB |
+|      SERVER-TOTAL-NETWORK-TX-DATA-SUM |             12 GB |                  10 GB |                 85 GB |
+|           CLIENT-TOTAL-NETWORK-RX-SUM |            852 MB |                 997 MB |                685 MB |
+|           CLIENT-TOTAL-NETWORK-TX-SUM |            4.3 GB |                 3.4 GB |                4.4 GB |
+|                  SERVER-MAX-CPU-USAGE |          442.00 % |               785.67 % |              439.33 % |
+|               SERVER-MAX-MEMORY-USAGE |            2.8 GB |                 7.4 GB |                 15 GB |
+|                  CLIENT-MAX-CPU-USAGE |          554.00 % |               368.00 % |              222.00 % |
+|               CLIENT-MAX-MEMORY-USAGE |            348 MB |                 3.1 GB |                157 MB |
+|                    CLIENT-ERROR-COUNT |                 0 |                967,222 |                     0 |
+|  SERVER-AVG-READS-COMPLETED-DELTA-SUM |               168 |                    443 |                23,290 |
 |    SERVER-AVG-SECTORS-READS-DELTA-SUM |                 0 |                      0 |                     0 |
-| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |           333,196 |                360,314 |             3,689,221 |
-|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |         1,604,172 |             67,295,610 |           794,919,246 |
-|           SERVER-AVG-DISK-SPACE-USAGE |            6.5 GB |                  27 GB |                8.2 GB |
+| SERVER-AVG-WRITES-COMPLETED-DELTA-SUM |           303,974 |                231,817 |             2,976,074 |
+|  SERVER-AVG-SECTORS-WRITTEN-DELTA-SUM |        62,193,472 |             84,808,712 |           990,569,940 |
+|           SERVER-AVG-DISK-SPACE-USAGE |            6.5 GB |                  21 GB |                8.3 GB |
 +---------------------------------------+-------------------+------------------------+-----------------------+
 
 
 zookeeper errors:
-"zk: connection closed" (count 6,678)
-"zk: could not connect to a server" (count 1,069,954)
+"zk: could not connect to a server" (count 963,503)
+"zk: connection closed" (count 3,719)
 ```