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Commit 4f8313c1 authored by Test's avatar Test
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X neo1-neo2 time with C-states >C1 (and RX delay) disabled on both machines 

Compared to no C-states disabled (but RX delay = 0 as before) it improves:

ping56            36μs  ->    33μs
ping1472        ~150μs  ->  ~107μs

TCP1             ~65μs  ->   ~45μs
TCP1472     ~440-515μs  ->  ~420μs    (still very bad)
TCP4096         ~370μs  ->  ~280μs    (still bad)

ZEO:            ~900μs  ->  ~670μs
NEO/pylite:    ~1050μs  ->  ~600μs    (Cpy)
NEO/pylite:     ~800μs  ->  ~505μs    (Cgo)
NEO/pysql:     ~1700μs  ->  ~900μs    (Cpy)
NEO/pysql:     ~1300μs  ->  ~790μs    (Cgo)
NEO/go:         ~730μs  ->  ~430μs    (Cpy)
NEO/go:         ~370μs  ->  ~210μs    (Cgo)
NEO/go-nosha1:  ~280μs  ->  ~190μs

Raw TCP timings are still bad.
parent 8e7527d0
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go/time-soct05-neo1neo2-c5μs.txt 0 → 100644
View file @ 4f8313c1
>>> bench-cluster test@neo2:t3
# server:
# Thu, 05 Oct 2017 19:38:00 +0200
# test@neo1.kirr.nexedi.com (192.168.102.20)
# Linux neo1.kirr.nexedi.com 4.12.0-2-amd64 #1 SMP Debian 4.12.13-1 (2017-09-19) x86_64 GNU/Linux
# cpu: Intel(R) Core(TM) i7 CPU 860 @ 2.80GHz
# cpu[0-7]: freq: acpi-cpufreq/performance [1.20GHz - 2.80GHz]
# cpu[0-7]: idle: intel_idle/menu: POLL(0μs) C1(3μs) !C1E(10μs) !C3(20μs) !C6(200μs)
# cpu: WARNING: frequency not fixed - benchmark timings won't be stable
# sda: INTEL SSDSA2M080 rev 02HD 74.5G
# eth0: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller rev 03 (rxc: 0μs/1f/0μs-irq/0f-irq txc: 200μs/4f/0μs-irq/0f-irq)
# Python 2.7.13
# go version go1.9 linux/amd64
# sqlite 3.20.1 (py mod 2.6.0)
# mysqld Ver 10.1.26-MariaDB-1 for debian-linux-gnu on x86_64 (Debian unstable)
# neo : v1.8-1265-g8e7527d
# zodb : 5.3.0
# zeo : 5.1.0
# mysqlclient : 1.3.12
# wendelin.core : 0.11
# client:
# Thu, 05 Oct 2017 19:38:02 +0200
# test@neo2.kirr.nexedi.com (192.168.102.21)
# Linux neo2.kirr.nexedi.com 4.12.0-2-amd64 #1 SMP Debian 4.12.13-1 (2017-09-19) x86_64 GNU/Linux
# cpu: Intel(R) Core(TM) i7 CPU 860 @ 2.80GHz
# cpu[0-7]: freq: acpi-cpufreq/performance [1.20GHz - 2.80GHz]
# cpu[0-7]: idle: intel_idle/menu: POLL(0μs) C1(3μs) !C1E(10μs) !C3(20μs) !C6(200μs)
# cpu: WARNING: frequency not fixed - benchmark timings won't be stable
# sda: INTEL SSDSC2CW12 rev 400i 111.8G
# eth0: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller rev 03 (rxc: 0μs/1f/0μs-irq/0f-irq txc: 200μs/4f/0μs-irq/0f-irq)
# Python 2.7.13
# go version go1.9 linux/amd64
# sqlite 3.20.1 (py mod 2.6.0)
# mysqld Ver 10.1.26-MariaDB-1 for debian-linux-gnu on x86_64 (Debian unstable)
# neo : v1.8-1264-g119d290
# zodb : 5.3.0
# zeo : 5.1.0
# mysqlclient : 1.3.12
# wendelin.core : 0.11
*** server disk:
*** random direct (no kernel cache) 4K-read disk latency
--- . (ext4 /dev/sda1) ioping statistics ---
17.2 k requests completed in 2.97 s, 67.3 MiB read, 5.80 k iops, 22.7 MiB/s
generated 17.2 k requests in 3.00 s, 67.3 MiB, 5.74 k iops, 22.4 MiB/s
min/avg/max/mdev = 154.0 us / 172.5 us / 9.86 ms / 74.5 us
< 161.0 us 2 |
< 161.9 us 270 |
< 162.9 us 154 |
< 163.8 us 695 | **
< 164.8 us 1913 | *****
< 165.7 us 3857 | ***********
< 166.7 us 663 | *
< 167.7 us 547 | *
< 168.6 us 135 |
< 169.6 us 61 |
< 170.5 us 34 |
< 171.5 us 29 |
< 172.4 us 12 |
< 173.4 us 21 |
< 174.3 us 248 |
< 175.3 us 118 |
< 176.2 us 698 | **
< 177.2 us 2860 | ********
< 178.1 us 1846 | *****
< 179.1 us 1474 | ****
< 180.0 us 1001 | **
< +∞ 484 | *
# POLL·28 C1·18075 C1E·0 C3·0 C6·0
--- . (ext4 /dev/sda1) ioping statistics ---
17.3 k requests completed in 2.97 s, 67.6 MiB read, 5.82 k iops, 22.8 MiB/s
generated 17.3 k requests in 3.00 s, 67.6 MiB, 5.76 k iops, 22.5 MiB/s
min/avg/max/mdev = 160.9 us / 171.7 us / 294.3 us / 8.53 us
< 161.1 us 1 |
< 166.5 us 7582 | *********************
< 171.9 us 999 | **
< 177.3 us 4587 | *************
< 182.8 us 3820 | ***********
< 188.2 us 88 |
< 193.6 us 27 |
< 199.0 us 13 |
< 204.4 us 4 |
< 209.9 us 6 |
< 215.3 us 7 |
< 220.7 us 6 |
< 226.1 us 1 |
< 231.6 us 2 |
< 237.0 us 3 |
< 242.4 us 4 |
< 247.8 us 5 |
< 253.2 us 8 |
< 258.7 us 4 |
< 264.1 us 5 |
< 269.5 us 5 |
< +∞ 20 |
# POLL·18 C1·18127 C1E·0 C3·0 C6·0
--- . (ext4 /dev/sda1) ioping statistics ---
17.3 k requests completed in 2.97 s, 67.4 MiB read, 5.81 k iops, 22.7 MiB/s
generated 17.3 k requests in 3.00 s, 67.5 MiB, 5.75 k iops, 22.5 MiB/s
min/avg/max/mdev = 154.4 us / 172.0 us / 1.72 ms / 18.0 us
< 160.8 us 1 |
< 165.3 us 6307 | ******************
< 169.7 us 2078 | ******
< 174.2 us 105 |
< 178.6 us 5974 | *****************
< 183.1 us 2561 | *******
< 187.5 us 41 |
< 192.0 us 17 |
< 196.4 us 7 |
< 200.9 us 4 |
< 205.3 us 2 |
< 209.8 us 1 |
< 214.2 us 1 |
< 218.7 us 0 |
< 223.1 us 2 |
< 227.6 us 3 |
< 232.0 us 1 |
< 236.5 us 4 |
< 240.9 us 4 |
< 245.4 us 1 |
< 249.8 us 5 |
< +∞ 48 |
# POLL·19 C1·17682 C1E·0 C3·0 C6·0
--- . (ext4 /dev/sda1) ioping statistics ---
17.2 k requests completed in 2.97 s, 67.3 MiB read, 5.80 k iops, 22.7 MiB/s
generated 17.2 k requests in 3.00 s, 67.3 MiB, 5.74 k iops, 22.4 MiB/s
min/avg/max/mdev = 154.0 us / 172.4 us / 8.66 ms / 74.3 us
< 161.1 us 3 |
< 162.0 us 120 |
< 163.0 us 43 |
< 163.9 us 1368 | ***
< 164.8 us 2100 | ******
< 165.7 us 3696 | **********
< 166.7 us 548 | *
< 167.6 us 550 | *
< 168.5 us 84 |
< 169.4 us 21 |
< 170.3 us 12 |
< 171.3 us 3 |
< 172.2 us 6 |
< 173.1 us 2 |
< 174.0 us 89 |
< 175.0 us 43 |
< 175.9 us 908 | **
< 176.8 us 1101 | ***
< 177.7 us 3428 | *********
< 178.7 us 775 | **
< 179.6 us 1827 | *****
< +∞ 402 | *
# POLL·21 C1·17604 C1E·0 C3·0 C6·0
--- . (ext4 /dev/sda1) ioping statistics ---
17.4 k requests completed in 2.97 s, 67.8 MiB read, 5.84 k iops, 22.8 MiB/s
generated 17.4 k requests in 3.00 s, 67.8 MiB, 5.79 k iops, 22.6 MiB/s
min/avg/max/mdev = 161.1 us / 171.2 us / 509.2 us / 9.16 us
< 161.2 us 8 |
< 166.2 us 7976 | **********************
< 171.2 us 637 | *
< 176.2 us 2899 | ********
< 181.1 us 5589 | ****************
< 186.1 us 49 |
< 191.1 us 9 |
< 196.1 us 0 |
< 201.1 us 2 |
< 206.1 us 4 |
< 211.1 us 5 |
< 216.1 us 2 |
< 221.0 us 2 |
< 226.0 us 3 |
< 231.0 us 2 |
< 236.0 us 3 |
< 241.0 us 5 |
< 246.0 us 2 |
< 251.0 us 9 |
< 256.0 us 3 |
< 260.9 us 9 |
< +∞ 37 |
# POLL·26 C1·17757 C1E·0 C3·0 C6·0
*** random cached 4K-read disk latency
--- . (ext4 /dev/sda1) ioping statistics ---
3.08 M requests completed in 2.74 s, 11.8 GiB read, 1.12 M iops, 4.28 GiB/s
generated 3.08 M requests in 3.00 s, 11.8 GiB, 1.03 M iops, 3.92 GiB/s
min/avg/max/mdev = 384 ns / 890 ns / 34.5 us / 211 ns
< 781 ns 124181 | **
< 810 ns 207432 | ***
< 839 ns 353321 | *****
< 869 ns 525380 | ********
< 898 ns 597556 | *********
< 928 ns 557860 | *********
< 957 ns 313911 | *****
< 986 ns 163683 | **
< 1.02 us 101378 | *
< 1.04 us 59072 |
< 1.07 us 35325 |
< 1.10 us 20118 |
< 1.13 us 9820 |
< 1.16 us 5305 |
< 1.19 us 2595 |
< 1.22 us 1358 |
< 1.25 us 718 |
< 1.28 us 341 |
< 1.31 us 145 |
< 1.34 us 77 |
< 1.37 us 49 |
< +∞ 871 |
# POLL·0 C1·559 C1E·0 C3·0 C6·0
--- . (ext4 /dev/sda1) ioping statistics ---
3.09 M requests completed in 2.75 s, 11.8 GiB read, 1.12 M iops, 4.28 GiB/s
generated 3.09 M requests in 3.00 s, 11.8 GiB, 1.03 M iops, 3.93 GiB/s
min/avg/max/mdev = 377 ns / 891 ns / 48.8 us / 215 ns
< 870 ns 1201508 | *******************
< 888 ns 402545 | ******
< 906 ns 371517 | ******
< 924 ns 340070 | *****
< 942 ns 233616 | ***
< 960 ns 157176 | **
< 978 ns 107526 | *
< 997 ns 79515 | *
< 1.01 us 55430 |
< 1.03 us 41359 |
< 1.05 us 30867 |
< 1.07 us 21472 |
< 1.09 us 15302 |
< 1.10 us 10195 |
< 1.12 us 7195 |
< 1.14 us 4581 |
< 1.16 us 2743 |
< 1.18 us 1978 |
< 1.20 us 1255 |
< 1.21 us 825 |
< 1.23 us 568 |
< +∞ 1847 |
# POLL·5 C1·515 C1E·0 C3·0 C6·0
--- . (ext4 /dev/sda1) ioping statistics ---
3.13 M requests completed in 2.75 s, 11.9 GiB read, 1.14 M iops, 4.34 GiB/s
generated 3.13 M requests in 3.00 s, 11.9 GiB, 1.04 M iops, 3.98 GiB/s
min/avg/max/mdev = 371 ns / 878 ns / 40.6 us / 233 ns
< 833 ns 781980 | ************
< 860 ns 536056 | ********
< 887 ns 571442 | *********
< 914 ns 513201 | ********
< 942 ns 299859 | ****
< 969 ns 165555 | **
< 996 ns 103882 | *
< 1.02 us 65786 | *
< 1.05 us 38495 |
< 1.08 us 22651 |
< 1.11 us 12605 |
< 1.13 us 7001 |
< 1.16 us 3571 |
< 1.19 us 2004 |
< 1.22 us 1061 |
< 1.24 us 502 |
< 1.27 us 289 |
< 1.30 us 166 |
< 1.32 us 74 |
< 1.35 us 60 |
< 1.38 us 30 |
< +∞ 910 |
# POLL·0 C1·644 C1E·0 C3·0 C6·0
--- . (ext4 /dev/sda1) ioping statistics ---
3.11 M requests completed in 2.74 s, 11.9 GiB read, 1.13 M iops, 4.32 GiB/s
generated 3.11 M requests in 3.00 s, 11.9 GiB, 1.04 M iops, 3.95 GiB/s
min/avg/max/mdev = 370 ns / 882 ns / 55.2 us / 262 ns
< 789 ns 223563 | ***
< 820 ns 340658 | *****
< 851 ns 478704 | *******
< 882 ns 634817 | **********
< 913 ns 628934 | **********
< 945 ns 365320 | *****
< 976 ns 194004 | ***
< 1.01 us 106061 | *
< 1.04 us 62163 | *
< 1.07 us 35518 |
< 1.10 us 18605 |
< 1.13 us 9383 |
< 1.16 us 4453 |
< 1.19 us 2197 |
< 1.23 us 1044 |
< 1.26 us 525 |
< 1.29 us 246 |
< 1.32 us 123 |
< 1.35 us 64 |
< 1.38 us 36 |
< 1.41 us 19 |
< +∞ 1008 |
# POLL·2 C1·472 C1E·0 C3·0 C6·0
--- . (ext4 /dev/sda1) ioping statistics ---
3.13 M requests completed in 2.75 s, 11.9 GiB read, 1.14 M iops, 4.33 GiB/s
generated 3.13 M requests in 3.00 s, 11.9 GiB, 1.04 M iops, 3.98 GiB/s
min/avg/max/mdev = 375 ns / 880 ns / 48.1 us / 260 ns
< 871 ns 1487092 | ***********************
< 889 ns 396861 | ******
< 908 ns 384921 | ******
< 927 ns 272625 | ****
< 945 ns 170887 | **
< 964 ns 121166 | *
< 983 ns 85082 | *
< 1.00 us 59156 |
< 1.02 us 46952 |
< 1.04 us 32975 |
< 1.06 us 21978 |
< 1.08 us 16148 |
< 1.09 us 11233 |
< 1.11 us 6856 |
< 1.13 us 4016 |
< 1.15 us 2868 |
< 1.17 us 1883 |
< 1.19 us 1217 |
< 1.21 us 794 |
< 1.23 us 509 |
< 1.25 us 356 |
< +∞ 1825 |
# POLL·2 C1·603 C1E·0 C3·0 C6·0
*** link latency:
# neo1.kirr.nexedi.com ⇄ neo2 (ping 56B)
PING neo2.kirr.nexedi.com (192.168.102.21) 56(84) bytes of data.
--- neo2.kirr.nexedi.com ping statistics ---
74099 packets transmitted, 74099 received, 0% packet loss, time 3000ms
rtt min/avg/max/mdev = 0.029/0.033/0.067/0.007 ms, ipg/ewma 0.040/0.033 ms
# POLL·39 C1·101863 C1E·0 C3·0 C6·0
# neo2 ⇄ neo1.kirr.nexedi.com (ping 56B)
PING 192.168.102.20 (192.168.102.20) 56(84) bytes of data.
--- 192.168.102.20 ping statistics ---
73491 packets transmitted, 73491 received, 0% packet loss, time 3000ms
rtt min/avg/max/mdev = 0.027/0.033/0.062/0.008 ms, ipg/ewma 0.040/0.034 ms
# neo1.kirr.nexedi.com ⇄ neo2 (ping 1472B)
PING neo2.kirr.nexedi.com (192.168.102.21) 1472(1500) bytes of data.
--- neo2.kirr.nexedi.com ping statistics ---
25996 packets transmitted, 25995 received, 0% packet loss, time 2999ms
rtt min/avg/max/mdev = 0.103/0.107/0.120/0.003 ms, ipg/ewma 0.115/0.107 ms
# POLL·26 C1·38331 C1E·0 C3·0 C6·0
# neo2 ⇄ neo1.kirr.nexedi.com (ping 1472B)
PING 192.168.102.20 (192.168.102.20) 1472(1500) bytes of data.
--- 192.168.102.20 ping statistics ---
26362 packets transmitted, 26361 received, 0% packet loss, time 2999ms
rtt min/avg/max/mdev = 0.103/0.106/0.124/0.010 ms, ipg/ewma 0.113/0.106 ms
*** TCP latency:
# neo1.kirr.nexedi.com ⇄ neo2 (lat_tcp.c 1B -> lat_tcp.c -s)
TCP latency using neo2: 45.6588 microseconds # POLL·19 C1·54005 C1E·0 C3·0 C6·0
TCP latency using neo2: 44.8553 microseconds # POLL·21 C1·56787 C1E·0 C3·0 C6·0
TCP latency using neo2: 46.3852 microseconds # POLL·16 C1·57086 C1E·0 C3·0 C6·0
TCP latency using neo2: 46.6341 microseconds # POLL·20 C1·56008 C1E·0 C3·0 C6·0
TCP latency using neo2: 45.7592 microseconds # POLL·23 C1·51457 C1E·0 C3·0 C6·0
# neo1.kirr.nexedi.com ⇄ neo2 (lat_tcp.c 1B -> lat_tcp.go -s)
TCP latency using neo2: 49.4841 microseconds # POLL·18 C1·49540 C1E·0 C3·0 C6·0
TCP latency using neo2: 49.5033 microseconds # POLL·19 C1·47775 C1E·0 C3·0 C6·0
TCP latency using neo2: 50.7459 microseconds # POLL·27 C1·46912 C1E·0 C3·0 C6·0
TCP latency using neo2: 48.9571 microseconds # POLL·42 C1·49327 C1E·0 C3·0 C6·0
TCP latency using neo2: 50.3146 microseconds # POLL·19 C1·44998 C1E·0 C3·0 C6·0
# neo2 ⇄ neo1.kirr.nexedi.com (lat_tcp.c 1B -> lat_tcp.c -s)
TCP latency using 192.168.102.20: 46.4636 microseconds # POLL·31 C1·52736 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 46.4395 microseconds # POLL·18 C1·52838 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 46.2422 microseconds # POLL·30 C1·57157 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 46.1795 microseconds # POLL·32 C1·54567 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 45.4829 microseconds # POLL·68 C1·53016 C1E·0 C3·0 C6·0
# neo2 ⇄ neo1.kirr.nexedi.com (lat_tcp.c 1B -> lat_tcp.go -s)
TCP latency using 192.168.102.20: 47.5100 microseconds # POLL·29 C1·139485 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 48.3681 microseconds # POLL·14 C1·111403 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 47.9789 microseconds # POLL·18 C1·122806 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 50.3965 microseconds # POLL·25 C1·95071 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 46.9387 microseconds # POLL·49 C1·142279 C1E·0 C3·0 C6·0
# neo1.kirr.nexedi.com ⇄ neo2 (lat_tcp.c 1472B -> lat_tcp.c -s)
TCP latency using neo2: 430.8248 microseconds # POLL·24 C1·25155 C1E·0 C3·0 C6·0
TCP latency using neo2: 431.8866 microseconds # POLL·21 C1·27330 C1E·0 C3·0 C6·0
TCP latency using neo2: 423.3414 microseconds # POLL·41 C1·54206 C1E·0 C3·0 C6·0
TCP latency using neo2: 419.0083 microseconds # POLL·22 C1·29090 C1E·0 C3·0 C6·0
TCP latency using neo2: 410.2078 microseconds # POLL·16 C1·29277 C1E·0 C3·0 C6·0
# neo1.kirr.nexedi.com ⇄ neo2 (lat_tcp.c 1472B -> lat_tcp.go -s)
TCP latency using neo2: 427.9910 microseconds # POLL·16 C1·27856 C1E·0 C3·0 C6·0
TCP latency using neo2: 421.4645 microseconds # POLL·20 C1·27502 C1E·0 C3·0 C6·0
TCP latency using neo2: 432.9415 microseconds # POLL·29 C1·29877 C1E·0 C3·0 C6·0
TCP latency using neo2: 423.6099 microseconds # POLL·20 C1·27827 C1E·0 C3·0 C6·0
TCP latency using neo2: 425.7890 microseconds # POLL·14 C1·27027 C1E·0 C3·0 C6·0
# neo2 ⇄ neo1.kirr.nexedi.com (lat_tcp.c 1472B -> lat_tcp.c -s)
TCP latency using 192.168.102.20: 432.5396 microseconds # POLL·19 C1·25965 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 433.9148 microseconds # POLL·23 C1·31635 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 432.3641 microseconds # POLL·23 C1·26579 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 425.3551 microseconds # POLL·21 C1·26933 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 425.4631 microseconds # POLL·21 C1·28790 C1E·0 C3·0 C6·0
# neo2 ⇄ neo1.kirr.nexedi.com (lat_tcp.c 1472B -> lat_tcp.go -s)
TCP latency using 192.168.102.20: 430.3610 microseconds # POLL·21 C1·48143 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 431.1151 microseconds # POLL·20 C1·45632 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 423.6542 microseconds # POLL·19 C1·51834 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 377.1586 microseconds # POLL·15 C1·46827 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 431.3681 microseconds # POLL·22 C1·44876 C1E·0 C3·0 C6·0
# neo1.kirr.nexedi.com ⇄ neo2 (lat_tcp.c 4096B -> lat_tcp.c -s)
TCP latency using neo2: 286.1706 microseconds # POLL·19 C1·31650 C1E·0 C3·0 C6·0
TCP latency using neo2: 283.4249 microseconds # POLL·15 C1·29281 C1E·0 C3·0 C6·0
TCP latency using neo2: 263.3905 microseconds # POLL·36 C1·68905 C1E·0 C3·0 C6·0
TCP latency using neo2: 268.6839 microseconds # POLL·14 C1·30505 C1E·0 C3·0 C6·0
TCP latency using neo2: 285.7135 microseconds # POLL·15 C1·32186 C1E·0 C3·0 C6·0
# neo1.kirr.nexedi.com ⇄ neo2 (lat_tcp.c 4096B -> lat_tcp.go -s)
TCP latency using neo2: 285.7200 microseconds # POLL·20 C1·31790 C1E·0 C3·0 C6·0
TCP latency using neo2: 281.8742 microseconds # POLL·16 C1·32457 C1E·0 C3·0 C6·0
TCP latency using neo2: 281.3613 microseconds # POLL·20 C1·32438 C1E·0 C3·0 C6·0
TCP latency using neo2: 284.4516 microseconds # POLL·22 C1·31752 C1E·0 C3·0 C6·0
TCP latency using neo2: 285.2462 microseconds # POLL·14 C1·32295 C1E·0 C3·0 C6·0
# neo2 ⇄ neo1.kirr.nexedi.com (lat_tcp.c 4096B -> lat_tcp.c -s)
TCP latency using 192.168.102.20: 282.5579 microseconds # POLL·17 C1·32384 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 284.8638 microseconds # POLL·18 C1·32443 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 281.3559 microseconds # POLL·24 C1·32422 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 284.0338 microseconds # POLL·21 C1·31530 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 285.0660 microseconds # POLL·22 C1·32551 C1E·0 C3·0 C6·0
# neo2 ⇄ neo1.kirr.nexedi.com (lat_tcp.c 4096B -> lat_tcp.go -s)
TCP latency using 192.168.102.20: 291.3309 microseconds # POLL·15 C1·53243 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 286.1127 microseconds # POLL·17 C1·55666 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 285.3571 microseconds # POLL·19 C1·54767 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 278.9280 microseconds # POLL·16 C1·52657 C1E·0 C3·0 C6·0
TCP latency using 192.168.102.20: 275.3299 microseconds # POLL·15 C1·55689 C1E·0 C3·0 C6·0
*** ZEO
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=5.723s (673.3μs / object) x=zhash.py # POLL·18 C1·101174 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=5.836s (686.6μs / object) x=zhash.py # POLL·28 C1·120079 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=5.502s (647.3μs / object) x=zhash.py # POLL·22 C1·102396 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=5.701s (670.7μs / object) x=zhash.py # POLL·36 C1·106985 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=5.636s (663.1μs / object) x=zhash.py # POLL·17 C1·100856 C1E·0 C3·0 C6·0
(skipping zhash.go on ZEO -- Cgo does not support zeo:// protocol)
*** NEO/py sqlite
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=5.155s (606.5μs / object) x=zhash.py # POLL·13 C1·73473 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=5.189s (610.5μs / object) x=zhash.py # POLL·12 C1·79530 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=5.191s (610.7μs / object) x=zhash.py # POLL·12 C1·77423 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=5.155s (606.5μs / object) x=zhash.py # POLL·16 C1·77591 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=5.071s (596.6μs / object) x=zhash.py # POLL·10 C1·75449 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=4.336312892s (510.154µs / object) x=zhash.go # POLL·96 C1·100905 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=4.310837954s (507.157µs / object) x=zhash.go # POLL·123 C1·104662 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=4.292051302s (504.947µs / object) x=zhash.go # POLL·265 C1·105838 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=4.306195874s (506.611µs / object) x=zhash.go # POLL·394 C1·104338 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=4.297239667s (505.557µs / object) x=zhash.go # POLL·534 C1·104210 C1E·0 C3·0 C6·0
2017-10-05 19:43:21.1081 ERROR NEO [ app: 91] primary master is down
Cluster state changed
*** NEO/py sql
2017-10-05 19:43:21 140331577461824 [Note] mysqld (mysqld 10.1.26-MariaDB-1) starting as process 13919 ...
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=7.796s (917.2μs / object) x=zhash.py # POLL·6 C1·78484 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=7.574s (891.0μs / object) x=zhash.py # POLL·3 C1·84505 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=7.686s (904.3μs / object) x=zhash.py # POLL·7 C1·74244 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=7.580s (891.8μs / object) x=zhash.py # POLL·7 C1·91305 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=7.699s (905.7μs / object) x=zhash.py # POLL·15 C1·84828 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=6.745862685s (793.63µs / object) x=zhash.go # POLL·382 C1·101198 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=6.701425882s (788.403µs / object) x=zhash.go # POLL·490 C1·104163 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=6.683164804s (786.254µs / object) x=zhash.go # POLL·467 C1·102800 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=6.669824626s (784.685µs / object) x=zhash.go # POLL·402 C1·102792 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=6.691062281s (787.183µs / object) x=zhash.go # POLL·381 C1·104107 C1E·0 C3·0 C6·0
2017-10-05 19:44:37.8111 ERROR NEO [ app: 91] primary master is down
Cluster state changed
*** NEO/go
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=3.666s (431.3μs / object) x=zhash.py # POLL·5 C1·71380 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=3.686s (433.6μs / object) x=zhash.py # POLL·5 C1·73858 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=3.711s (436.5μs / object) x=zhash.py # POLL·8 C1·65473 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=3.666s (431.3μs / object) x=zhash.py # POLL·10 C1·84828 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=3.838s (451.6μs / object) x=zhash.py # POLL·10 C1·61477 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=1.773291948s (208.622µs / object) x=zhash.go # POLL·15 C1·92802 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=1.835476465s (215.938µs / object) x=zhash.go # POLL·12 C1·90081 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=1.7390266s (204.591µs / object) x=zhash.go # POLL·8 C1·88143 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=1.831191106s (215.434µs / object) x=zhash.go # POLL·4 C1·77763 C1E·0 C3·0 C6·0
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=1.737864876s (204.454µs / object) x=zhash.go # POLL·6 C1·84418 C1E·0 C3·0 C6·0
2017/10/05 19:45:11 talk master([192.168.102.20]:5552): context canceled
2017-10-05 19:45:11.3325 ERROR NEO [ app: 91] primary master is down
Cluster state changed
*** NEO/go (sha1 disabled)
# NEO/go/storage: skipping SHA1 computations
# NEO/go/client: skipping SHA1 checks
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=1.546879715s (181.985µs / object) x=zhash.go
# POLL·14 C1·83454 C1E·0 C3·0 C6·0
# NEO/go/client: skipping SHA1 checks
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=1.593866996s (187.513µs / object) x=zhash.go
# POLL·97 C1·74881 C1E·0 C3·0 C6·0
# NEO/go/client: skipping SHA1 checks
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=1.615740172s (190.087µs / object) x=zhash.go
# POLL·6 C1·87226 C1E·0 C3·0 C6·0
# NEO/go/client: skipping SHA1 checks
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=1.588630373s (186.897µs / object) x=zhash.go
# POLL·90 C1·82750 C1E·0 C3·0 C6·0
# NEO/go/client: skipping SHA1 checks
crc32:83514ce0 ; oid=0..8499 nread=34159871 t=1.59984778s (188.217µs / object) x=zhash.go
# POLL·12 C1·86004 C1E·0 C3·0 C6·0
2017/10/05 19:45:20 talk master([192.168.102.20]:5552): context canceled
2017-10-05 19:45:20.9944 ERROR NEO [ app: 91] primary master is down
Cluster state changed
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