I am beginning to look at NGINX performance on a development system with traffic driven by Wrk. Initially I am just looking at static HTTP serving.

I am using NGINX v1.10.1 running on the host system with Ubuntu 16.04. Wrk v4.0.4 is running from a separate client platform over a private 40GB connection. The CPU on the host system has 24 cores (no hyperthreading).

I had started to look into various NGINX and kernel parameters for performance optimization. One thing that I am seeing that appears odd to me is that when I change access_log to off (from the default of specifying a log location) it seems to decrease the requests/sec that I am seeing when connections increase (using defaults with everything else being equal). Does this make sense?

The results with defaults including ‘access_log /var/log/nginx/access.log;’ show the Requests/sec ramping up to ~24.5K and staying there.

The results with defaults and access_log changed to ‘access_log off;’ show the Requests/sec initially ramping up to ~28.5K but then decreasing down to ~20K and staying there.

The NGINX config is at the bottom.

Can someone explain possible reasons for this behavior?

Results: access_log /var/log/nginx/access.log;

+ wrk -t8 -c8 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
8 threads and 8 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 0.87ms 3.15ms 75.93ms 97.13%
Req/Sec 2.43k 409.97 4.43k 73.88%
1163065 requests in 1.00m, 0.92GB read
Requests/sec: 19352.37
Transfer/sec: 15.69MB
+ wrk -t16 -c16 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
16 threads and 16 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 1.61ms 5.65ms 102.08ms 96.23%
Req/Sec 1.56k 314.27 4.48k 74.08%
1492822 requests in 1.00m, 1.18GB read
Requests/sec: 24839.12
Transfer/sec: 20.13MB
+ wrk -t16 -c24 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
16 threads and 24 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 1.25ms 4.48ms 102.89ms 97.37%
Req/Sec 1.56k 312.01 3.36k 73.64%
1493188 requests in 1.00m, 1.18GB read
Requests/sec: 24845.17
Transfer/sec: 20.14MB
+ wrk -t16 -c32 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
16 threads and 32 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 3.94ms 12.93ms 216.85ms 95.66%
Req/Sec 1.55k 279.44 2.66k 73.49%
1478392 requests in 1.00m, 1.17GB read
Requests/sec: 24633.34
Transfer/sec: 19.97MB
+ wrk -t16 -c48 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
16 threads and 48 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 8.71ms 24.20ms 295.25ms 93.30%
Req/Sec 1.54k 341.58 3.03k 70.92%
1472839 requests in 1.00m, 1.17GB read
Requests/sec: 24540.14
Transfer/sec: 19.89MB
+ wrk -t16 -c72 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
16 threads and 72 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 17.21ms 40.71ms 527.85ms 89.50%
Req/Sec 1.55k 460.73 3.98k 68.62%
1477573 requests in 1.00m, 1.17GB read
Requests/sec: 24620.15
Transfer/sec: 19.96MB
+ wrk -t16 -c96 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
16 threads and 96 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 36.09ms 66.94ms 728.22ms 85.22%
Req/Sec 1.56k 548.79 5.92k 70.25%
1475862 requests in 1.00m, 1.17GB read
Requests/sec: 24591.50
Transfer/sec: 19.93MB
+ wrk -t16 -c120 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
16 threads and 120 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 44.31ms 80.38ms 827.20ms 85.84%
Req/Sec 1.56k 624.90 7.01k 71.66%
1474821 requests in 1.00m, 1.17GB read
Requests/sec: 24569.45
Transfer/sec: 19.92MB
+ wrk -t16 -c200 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
16 threads and 200 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 108.02ms 165.88ms 1.33s 81.91%
Req/Sec 1.56k 717.25 9.04k 70.01%
1478936 requests in 1.00m, 1.17GB read
Requests/sec: 24642.54
Transfer/sec: 19.97MB
+ wrk -t16 -c300 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
16 threads and 300 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 112.68ms 193.21ms 1.87s 83.02%
Req/Sec 1.54k 774.83 10.79k 69.02%
1450211 requests in 1.00m, 1.15GB read
Socket errors: connect 0, read 0, write 0, timeout 35
Requests/sec: 24161.27
Transfer/sec: 19.58MB
+ wrk -t16 -c400 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
16 threads and 400 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 94.84ms 182.77ms 1.76s 84.51%
Req/Sec 1.58k 0.87k 9.04k 69.32%
1477150 requests in 1.00m, 1.17GB read
Socket errors: connect 0, read 14, write 0, timeout 44
Requests/sec: 24607.07
Transfer/sec: 19.95MB
+ wrk -t16 -c500 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
16 threads and 500 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 82.97ms 176.81ms 1.80s 85.91%
Req/Sec 1.57k 842.85 8.80k 68.98%
1483409 requests in 1.00m, 1.17GB read
Socket errors: connect 0, read 37, write 0, timeout 111
Requests/sec: 24712.25
Transfer/sec: 20.03MB
+ wrk -t16 -c1000 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
16 threads and 1000 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 50.99ms 146.22ms 1.87s 90.23%
Req/Sec 1.59k 1.00k 6.05k 67.26%
1476551 requests in 1.00m, 1.17GB read
Socket errors: connect 0, read 0, write 0, timeout 189
Requests/sec: 24597.04
Transfer/sec: 19.94MB
+ wrk -t32 -c32 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
32 threads and 32 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 5.04ms 20.90ms 551.15ms 95.89%
Req/Sec 784.23 217.89 2.21k 78.85%
1472562 requests in 1.00m, 1.17GB read
Requests/sec: 24529.01
Transfer/sec: 19.88MB
+ wrk -t32 -c48 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
32 threads and 48 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 3.37ms 11.92ms 245.37ms 96.30%
Req/Sec 774.56 204.08 1.53k 76.20%
1475725 requests in 1.00m, 1.17GB read
Requests/sec: 24580.86
Transfer/sec: 19.92MB
+ wrk -t32 -c72 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
32 threads and 72 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 16.28ms 37.78ms 410.78ms 89.50%
Req/Sec 779.67 313.76 2.02k 67.38%
1481461 requests in 1.00m, 1.17GB read
Requests/sec: 24679.28
Transfer/sec: 20.00MB
+ wrk -t32 -c96 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
32 threads and 96 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 36.23ms 67.24ms 732.91ms 85.27%
Req/Sec 783.82 382.17 3.03k 67.87%
1476051 requests in 1.00m, 1.17GB read
Requests/sec: 24589.76
Transfer/sec: 19.93MB
+ wrk -t32 -c120 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
32 threads and 120 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 32.16ms 64.51ms 740.32ms 86.21%
Req/Sec 784.59 387.94 3.02k 68.36%
1475008 requests in 1.00m, 1.17GB read
Requests/sec: 24570.05
Transfer/sec: 19.92MB
+ wrk -t32 -c200 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
32 threads and 200 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 108.19ms 165.93ms 1.30s 81.86%
Req/Sec 809.75 507.62 6.00k 70.29%
1485154 requests in 1.00m, 1.18GB read
Requests/sec: 24739.18
Transfer/sec: 20.05MB
+ wrk -t32 -c300 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
32 threads and 300 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 112.47ms 192.19ms 1.80s 82.92%
Req/Sec 820.73 534.45 8.41k 70.69%
1481318 requests in 1.00m, 1.17GB read
Socket errors: connect 0, read 0, write 0, timeout 22
Requests/sec: 24674.91
Transfer/sec: 20.00MB
+ wrk -t32 -c400 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
32 threads and 400 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 95.58ms 184.69ms 1.78s 84.55%
Req/Sec 831.80 563.83 9.21k 70.44%
1483434 requests in 1.00m, 1.17GB read
Socket errors: connect 0, read 24, write 0, timeout 60
Requests/sec: 24709.63
Transfer/sec: 20.03MB
+ wrk -t32 -c500 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
32 threads and 500 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 82.25ms 174.44ms 1.83s 85.86%
Req/Sec 848.41 609.18 11.97k 70.96%
1481738 requests in 1.00m, 1.17GB read
Socket errors: connect 0, read 0, write 0, timeout 71
Requests/sec: 24681.93
Transfer/sec: 20.01MB
+ wrk -t32 -c1000 -d1m http://<ip_appr>
Running 1m test @ http://<ip_appr>
32 threads and 1000 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 51.30ms 147.85ms 1.90s 90.20%
Req/Sec 0.93k 734.15 6.80k 71.46%
1473680 requests in 1.00m, 1.17GB read
Socket errors: connect 3, read 23, write 0, timeout 155
Requests/sec: 24543.22
Transfer/sec: 19.89MB

Results: access_log off;

+ wrk -t8 -c8 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
8 threads and 8 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 774.84us 2.68ms 49.44ms 96.78%
Req/Sec 2.80k 469.76 4.41k 74.47%
1339638 requests in 1.00m, 1.06GB read
Requests/sec: 22290.17
Transfer/sec: 18.07MB
+ wrk -t16 -c16 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
16 threads and 16 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 1.31ms 4.55ms 87.05ms 96.49%
Req/Sec 1.79k 367.84 4.05k 71.29%
1707362 requests in 1.00m, 1.35GB read
Requests/sec: 28408.74
Transfer/sec: 23.03MB
+ wrk -t16 -c24 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
16 threads and 24 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 1.06ms 3.74ms 91.75ms 97.50%
Req/Sec 1.79k 368.82 5.17k 70.85%
1711617 requests in 1.00m, 1.35GB read
Requests/sec: 28479.84
Transfer/sec: 23.09MB
+ wrk -t16 -c32 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
16 threads and 32 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 3.23ms 10.78ms 329.27ms 95.58%
Req/Sec 1.59k 374.95 3.19k 67.44%
1522660 requests in 1.00m, 1.21GB read
Requests/sec: 25373.32
Transfer/sec: 20.57MB
+ wrk -t16 -c48 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
16 threads and 48 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 5.00ms 16.21ms 455.01ms 96.40%
Req/Sec 1.37k 306.37 3.03k 70.59%
1302599 requests in 1.00m, 1.03GB read
Requests/sec: 21701.73
Transfer/sec: 17.59MB
+ wrk -t16 -c72 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
16 threads and 72 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 5.37ms 14.98ms 533.50ms 96.97%
Req/Sec 1.24k 240.24 4.04k 81.22%
1180599 requests in 1.00m, 0.93GB read
Requests/sec: 19669.01
Transfer/sec: 15.94MB
+ wrk -t16 -c96 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
16 threads and 96 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 9.79ms 24.35ms 643.73ms 96.02%
Req/Sec 1.24k 395.64 5.50k 73.35%
1177464 requests in 1.00m, 0.93GB read
Requests/sec: 19616.52
Transfer/sec: 15.90MB
+ wrk -t16 -c120 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
16 threads and 120 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 12.13ms 30.99ms 665.51ms 95.94%
Req/Sec 1.25k 480.20 7.07k 74.10%
1189399 requests in 1.00m, 0.94GB read
Requests/sec: 19815.90
Transfer/sec: 16.06MB
+ wrk -t16 -c200 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
16 threads and 200 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 22.18ms 39.70ms 919.60ms 91.24%
Req/Sec 1.27k 610.20 10.33k 75.28%
1200493 requests in 1.00m, 0.95GB read
Requests/sec: 20001.03
Transfer/sec: 16.21MB
+ wrk -t16 -c300 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
16 threads and 300 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 36.75ms 56.08ms 657.81ms 87.76%
Req/Sec 1.27k 574.61 9.56k 69.81%
1211597 requests in 1.00m, 0.96GB read
Requests/sec: 20185.21
Transfer/sec: 16.36MB
+ wrk -t16 -c400 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
16 threads and 400 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 58.44ms 90.62ms 1.05s 87.38%
Req/Sec 1.29k 607.24 4.69k 68.92%
1232007 requests in 1.00m, 0.98GB read
Requests/sec: 20526.47
Transfer/sec: 16.64MB
+ wrk -t16 -c500 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
16 threads and 500 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 78.26ms 119.85ms 1.27s 86.15%
Req/Sec 1.30k 609.41 4.59k 68.02%
1238043 requests in 1.00m, 0.98GB read
Requests/sec: 20626.14
Transfer/sec: 16.72MB
+ wrk -t16 -c1000 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
16 threads and 1000 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 164.28ms 251.12ms 2.00s 85.33%
Req/Sec 1.33k 634.64 5.14k 70.25%
1268711 requests in 1.00m, 1.00GB read
Socket errors: connect 0, read 0, write 0, timeout 473
Requests/sec: 21137.30
Transfer/sec: 17.13MB
+ wrk -t32 -c32 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
32 threads and 32 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 3.18ms 10.92ms 311.69ms 95.72%
Req/Sec 800.01 260.79 1.62k 65.96%
1526047 requests in 1.00m, 1.21GB read
Requests/sec: 25425.33
Transfer/sec: 20.61MB
+ wrk -t32 -c48 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
32 threads and 48 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 2.72ms 9.45ms 317.84ms 96.37%
Req/Sec 801.31 266.52 1.74k 65.56%
1528825 requests in 1.00m, 1.21GB read
Requests/sec: 25471.82
Transfer/sec: 20.65MB
+ wrk -t32 -c72 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
32 threads and 72 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 4.87ms 12.19ms 397.58ms 96.75%
Req/Sec 616.49 141.23 2.02k 73.03%
1177789 requests in 1.00m, 0.93GB read
Requests/sec: 19619.93
Transfer/sec: 15.90MB
+ wrk -t32 -c96 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
32 threads and 96 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 9.89ms 21.94ms 542.41ms 94.81%
Req/Sec 628.32 283.23 2.99k 71.33%
1199534 requests in 1.00m, 0.95GB read
Requests/sec: 19978.86
Transfer/sec: 16.19MB
+ wrk -t32 -c120 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
32 threads and 120 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 10.58ms 31.92ms 706.99ms 96.66%
Req/Sec 629.12 297.85 3.02k 70.08%
1195385 requests in 1.00m, 0.95GB read
Requests/sec: 19913.97
Transfer/sec: 16.14MB
+ wrk -t32 -c200 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
32 threads and 200 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 22.31ms 43.63ms 1.06s 93.06%
Req/Sec 641.57 423.60 5.97k 69.57%
1213269 requests in 1.00m, 0.96GB read
Requests/sec: 20210.94
Transfer/sec: 16.38MB
+ wrk -t32 -c300 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
32 threads and 300 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 35.67ms 58.67ms 965.84ms 89.02%
Req/Sec 648.76 458.09 7.70k 70.86%
1221406 requests in 1.00m, 0.97GB read
Requests/sec: 20347.10
Transfer/sec: 16.49MB
+ wrk -t32 -c400 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
32 threads and 400 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 49.30ms 76.09ms 1.32s 87.03%
Req/Sec 652.46 467.17 9.95k 68.56%
1227466 requests in 1.00m, 0.97GB read
Requests/sec: 20447.03
Transfer/sec: 16.57MB
+ wrk -t32 -c500 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
32 threads and 500 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 63.83ms 93.94ms 1.35s 85.94%
Req/Sec 651.42 460.18 3.28k 65.49%
1243957 requests in 1.00m, 0.98GB read
Requests/sec: 20723.24
Transfer/sec: 16.80MB
+ wrk -t32 -c1000 -d1m http://<ip_addr>
Running 1m test @ http://<ip_addr>
32 threads and 1000 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 161.91ms 255.76ms 2.00s 85.74%
Req/Sec 659.45 437.48 3.99k 69.13%
1257867 requests in 1.00m, 1.00GB read
Socket errors: connect 3, read 0, write 0, timeout 1163
Requests/sec: 20952.53
Transfer/sec: 16.98MB




NGINX config:

root@ubuntu:/home/ubuntu# nginx -T
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
# configuration file /etc/nginx/nginx.conf:
user www-data;
worker_processes auto;
pid /run/nginx.pid;
events {
worker_connections 768;
# multi_accept on;
}
http {
##
# Basic Settings
##

sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
# server_tokens off;

# server_names_hash_bucket_size 64;
# server_name_in_redirect off;

include /etc/nginx/mime.types;
default_type application/octet-stream;

##
# SSL Settings
##

ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
ssl_prefer_server_ciphers on;

##
# Logging Settings
##

#access_log /var/log/nginx/access.log;
access_log off;
error_log /var/log/nginx/error.log;

##
# Gzip Settings
##

gzip on;
gzip_disable "msie6";

# gzip_vary on;
# gzip_proxied any;
# gzip_comp_level 6;
# gzip_buffers 16 8k;
# gzip_http_version 1.1;
# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

##
# Virtual Host Configs
##

include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}


#mail {
# # See sample authentication script at:
# # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
# # auth_http localhost/auth.php;
# # pop3_capabilities "TOP" "USER";
# # imap_capabilities "IMAP4rev1" "UIDPLUS";
#
# server {
# listen localhost:110;
# protocol pop3;
# proxy on;
# }
#
# server {
# listen localhost:143;
# protocol imap;
# proxy on;
# }
#}

# configuration file /etc/nginx/mime.types:

types {
text/html html htm shtml;
text/css css;
text/xml xml;
image/gif gif;
image/jpeg jpeg jpg;
application/javascript js;
application/atom+xml atom;
application/rss+xml rss;

text/mathml mml;
text/plain txt;
text/vnd.sun.j2me.app-descriptor jad;
text/vnd.wap.wml wml;
text/x-component htc;

image/png png;
image/tiff tif tiff;
image/vnd.wap.wbmp wbmp;
image/x-icon ico;
image/x-jng jng;
image/x-ms-bmp bmp;
image/svg+xml svg svgz;
image/webp webp;

application/font-woff woff;
application/java-archive jar war ear;
application/json json;
application/mac-binhex40 hqx;
application/msword doc;
application/pdf pdf;
application/postscript ps eps ai;
application/rtf rtf;
application/vnd.apple.mpegurl m3u8;
application/vnd.ms-excel xls;
application/vnd.ms-fontobject eot;
application/vnd.ms-powerpoint ppt;
application/vnd.wap.wmlc wmlc;
application/vnd.google-earth.kml+xml kml;
application/vnd.google-earth.kmz kmz;
application/x-7z-compressed 7z;
application/x-cocoa cco;
application/x-java-archive-diff jardiff;
application/x-java-jnlp-file jnlp;
application/x-makeself run;
application/x-perl pl pm;
application/x-pilot prc pdb;
application/x-rar-compressed rar;
application/x-redhat-package-manager rpm;
application/x-sea sea;
application/x-shockwave-flash swf;
application/x-stuffit sit;
application/x-tcl tcl tk;
application/x-x509-ca-cert der pem crt;
application/x-xpinstall xpi;
application/xhtml+xml xhtml;
application/xspf+xml xspf;
application/zip zip;

application/octet-stream bin exe dll;
application/octet-stream deb;
application/octet-stream dmg;
application/octet-stream iso img;
application/octet-stream msi msp msm;

application/vnd.openxmlformats-officedocument.wordprocessingml.document docx;
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet xlsx;
application/vnd.openxmlformats-officedocument.presentationml.presentation pptx;

audio/midi mid midi kar;
audio/mpeg mp3;
audio/ogg ogg;
audio/x-m4a m4a;
audio/x-realaudio ra;

video/3gpp 3gpp 3gp;
video/mp2t ts;
video/mp4 mp4;
video/mpeg mpeg mpg;
video/quicktime mov;
video/webm webm;
video/x-flv flv;
video/x-m4v m4v;
video/x-mng mng;
video/x-ms-asf asx asf;
video/x-ms-wmv wmv;
video/x-msvideo avi;
}

# configuration file /etc/nginx/sites-enabled/default:
##
# You should look at the following URL's in order to grasp a solid understanding
# of Nginx configuration files in order to fully unleash the power of Nginx.
# http://wiki.nginx.org/Pitfalls
# http://wiki.nginx.org/QuickStart
# http://wiki.nginx.org/Configuration
#
# Generally, you will want to move this file somewhere, and start with a clean
# file but keep this around for reference. Or just disable in sites-enabled.
#
# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
##

# Default server configuration
#
server {
listen 80 default_server;
listen [::]:80 default_server;

# SSL configuration
#
# listen 443 ssl default_server;
# listen [::]:443 ssl default_server;
#
# Note: You should disable gzip for SSL traffic.
# See: https://bugs.debian.org/773332
#
# Read up on ssl_ciphers to ensure a secure configuration.
# See: https://bugs.debian.org/765782
#
# Self signed certs generated by the ssl-cert package
# Don't use them in a production server!
#
# include snippets/snakeoil.conf;

root /var/www/html;

# Add index.php to the list if you are using PHP
index index.html index.htm index.nginx-debian.html;

server_name _;

location / {
# First attempt to serve request as file, then
# as directory, then fall back to displaying a 404.
try_files $uri $uri/ =404;
}

# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# include snippets/fastcgi-php.conf;
#
# # With php7.0-cgi alone:
# fastcgi_pass 127.0.0.1:9000;
# # With php7.0-fpm:
# fastcgi_pass unix:/var/run/php7.0-fpm.sock;
#}

# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}


# Virtual Host configuration for example.com
#
# You can move that to a different file under sites-available/ and symlink that
# to sites-enabled/ to enable it.
#
#server {
# listen 80;
# listen [::]:80;
#
# server_name example.com;
#
# root /var/www/example.com;
# index index.html;
#
# location / {
# try_files $uri $uri/ =404;
# }
#}