andrewhavens commented on issue #1895: Optimized image URLs 404 when using 
default config
URL: 
https://github.com/apache/incubator-pagespeed-mod/issues/1895#issuecomment-498461723
 
 
   Okay, here are the logs for a single image request that is resulting in a 
404:
   
   ```
   Jun 03 16:13:35 myapp-pr-38 heroku/router: at=info method=GET 
path="/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp"
 host=myapp-pr-38.herokuapp.com request_id=7160dc8d-d332-49b1-bbc5-f554ae41e344 
fwd="70.59.129.95" dyno=web.1 connect=1ms service=6ms status=404 bytes=375 
protocol=https 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
post event 000056468106D870 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
delete posted event 000056468106D870 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
accept on 0.0.0.0:13076, ready: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
posix_memalign: 0000564681143980:512 @16 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 accept: 10.47.223.15:29621 fd:18 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 event timer add: 18: 60000:254391987 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 reusable connection: 1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 epoll add event: fd:18 op:1 ev:80002001 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 post event 000056468106DD50 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 delete posted event 000056468106DD50 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http wait request handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 malloc: 0000564680F3A1B0:1024 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 recv: eof:0, avail:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 recv: fd:18 1024 of 1024 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 reusable connection: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 posix_memalign: 00005646811A6810:4096 @16 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http process request line 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http request line: "GET 
/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp
 HTTP/1.1" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http uri: 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http args: "" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http exten: "webp" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 posix_memalign: 000056468113D420:4096 @16 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http process request header line 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "Host: myapp-pr-38.herokuapp.com" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "Connection: close" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "Upgrade-Insecure-Requests: 1" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) 
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "Accept: 
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "Accept-Encoding: gzip, deflate, br" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "Accept-Language: en-US,en;q=0.9" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "Cookie: _ga=GA1.3.43557513.1559161866; 
_fbp=fb.2.1559161866602.460068810; _GPSLSC=; 
__stripe_mid=1458a040-aff3-4073-a02b-e3697c8d2b44; 
intercom-id-s58pfkt7=e8c8b3c3-14de-420b-94c5-26cfd7a632d4; 
utm_query=%3FPageSpeedFilters%3D%2Bdebug; _gid=GA1.3.683032215.1559581605; 
__stripe_sid=a6596761-ab15-4ae5-b030-9ee150213f65; _gat=1; 
_derived_epik=dj0yJnU9c1lYS1BabmFhM2hmWTJ6WVNBRUoteU9tOE1MZWRzQXMmbj13ZjI4Wm1naW02SERLQjRnc0ZvLWxRJm09MSZ0PUFBQUFBRnoxcVgw"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http alloc large header buffer 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 malloc: 00005646811E0AA0:8192 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http large header alloc: 00005646811E0AA0 8192 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http large header copy: 21 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 recv: eof:0, avail:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 recv: fd:18 199 of 8171 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "X-Request-Id: 7160dc8d-d332-49b1-bbc5-f554ae41e344" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "X-Forwarded-For: 70.59.129.95" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "X-Forwarded-Proto: https" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "X-Forwarded-Port: 443" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "Via: 1.1 vegur" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "Connect-Time: 1" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "X-Request-Start: 1559603614753" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header: "Total-Route-Time: 0" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http header done 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 event timer del: 18: 254391987 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 rewrite phase: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 test location: "/" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 test location: "blog" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 test location: ~ "\.pagespeed\.([a-z]\.)?[a-z]{2}\.[^.]{10}\.[^.]+" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 using configuration "\.pagespeed\.([a-z]\.)?[a-z]{2}\.[^.]{10}\.[^.]+" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http cl:-1 max:1048576 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 rewrite phase: 2 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 post rewrite phase: 3 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 generic phase: 4 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 generic phase: 5 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 access phase: 6 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 access phase: 7 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 post access phase: 8 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 pagespeed phase: 9 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http pagespeed handler 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http cleanup add: 00005646811A7570 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http finalize request: -4, 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 a:1, c:2 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http request count:2 blk:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [info] 132#0: 
[ngx_pagespeed 1.13.35.2-0] HTTPCache 
key=http://myapp-pr-38.herokuapp.com/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg
 fragment=myapp-pr-38.herokuapp.com: remembering recent failure for 267 
seconds. 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [info] 132#0: 
[ngx_pagespeed 1.13.35.2-0] HTTPCache 
key=http://myapp-pr-38.herokuapp.com/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg
 fragment=myapp-pr-38.herokuapp.com: remembering recent failure for 267 
seconds. 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
post event 000056468106D870 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
delete posted event 000056468106D870 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
accept on 0.0.0.0:13076, ready: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
posix_memalign: 000056468115FB90:512 @16 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 accept: 172.16.42.230:49364 fd:21 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer add: 21: 60000:254391991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 reusable connection: 1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 epoll add event: fd:21 op:1 ev:80002001 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 000056468106DAB0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 000056468106DAB0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http wait request handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 malloc: 00005646811A7820:1024 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 recv: eof:0, avail:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 recv: fd:21 208 of 1024 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 reusable connection: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 posix_memalign: 000056468117B760:4096 @16 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http process request line 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http request line: "GET 
/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg
 HTTP/1.1" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http uri: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http args: "" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http exten: "jpg" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 posix_memalign: 0000564681170220:4096 @16 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http process request header line 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http header: "Host: myapp-pr-38.herokuapp.com" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http header: "PageSpeed: off" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http header: "User-Agent: Serf/1.3.9 (mod_pagespeed/1.13.35.2-0)" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http header done 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer del: 21: 254391991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 rewrite phase: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 test location: "/" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 test location: "blog" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 test location: ~ "\.pagespeed\.([a-z]\.)?[a-z]{2}\.[^.]{10}\.[^.]+" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 test location: ~ "^/pagespeed_static/" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 test location: ~ "^/ngx_pagespeed_beacon$" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 test location: ~ "^/pagespeed_admin_RgYrNHmLRPef" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 using configuration "/" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http cl:-1 max:1048576 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 rewrite phase: 2 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post rewrite phase: 3 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 generic phase: 4 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 generic phase: 5 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 access phase: 6 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 access phase: 7 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post access phase: 8 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pagespeed phase: 9 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http pagespeed handler 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 generic phase: 10 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 generic phase: 11 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http init upstream, client timer: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 epoll add event: fd:21 op:3 ev:80002005 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script copy: "X-Forwarded-For" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script var: "172.16.42.230" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script copy: "Host" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script var: "myapp-pr-38.herokuapp.com" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script copy: "Connection" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script copy: "close" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script copy: "" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script copy: "" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header: "PageSpeed: off" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header: "User-Agent: Serf/1.3.9 (mod_pagespeed/1.13.35.2-0)" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header: 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: "GET 
/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg
 HTTP/1.0  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: X-Forwarded-For: 172.16.42.230  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Host: myapp-pr-38.herokuapp.com  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Connection: close  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: PageSpeed: off  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: User-Agent: Serf/1.3.9 
(mod_pagespeed/1.13.35.2-0)  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: " 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http cleanup add: 0000564681170AA8 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 get rr peer, try: 1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 stream socket 22 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 epoll add connection: fd:22 ev:80002005 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 connect to unix:/tmp/nginx.socket, fd:22 #312 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 connected 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream connect: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 posix_memalign: 0000564681182660:128 @16 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream send request 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream send request body 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 chain writer buf fl:1 s:259 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 chain writer in: 0000564681170AE8 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 writev: 259 of 259 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 chain writer out: 0000000000000000 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer add: 22: 60000:254391991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http finalize request: -4, 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 a:1, c:2 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http request count:2 blk:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 0000564681085AC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 0000564681085AC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http run request: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream check client, write event:1, 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream request: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream dummy handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream request: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream dummy handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 000056468106D9F0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 000056468106D9F0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream request: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream process header 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 malloc: 00005646811D73C0:4096 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 recv: eof:0, avail:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 recv: fd:22 208 of 4096 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy status 301 "301 Moved Permanently" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header: "Content-Type: text/html" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header: "Location: 
https://myapp-pr-38.herokuapp.com/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg";
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header: "Vary: Origin" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header done 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 HTTP/1.1 301 Moved Permanently  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Server: nginx  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Date: Mon, 03 Jun 2019 23:13:34 GMT  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Content-Type: text/html  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Transfer-Encoding: chunked  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Connection: keep-alive  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Location: 
https://myapp-pr-38.herokuapp.com/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg
  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Vary: Origin  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 write new buf t:1 f:0 0000564681170E20, pos 0000564681170E20, size: 312 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http write filter: l:0 f:0 s:312 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http cacheable: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy filter init s:301 h:0 c:0 l:-1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream process upstream 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe read upstream: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe preread: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe buf free s:0 t:1 f:0 00005646811D73C0, pos 00005646811D7490, size: 0 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe length: -1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer: 22, old: 254391991, new: 254391991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream request: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream dummy handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 000056468106D9F0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 000056468106D9F0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream request: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream process upstream 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe read upstream: 1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 readv: eof:1, avail:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 readv: 1, last:3888 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe recv chain: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe buf free s:0 t:1 f:0 00005646811D73C0, pos 00005646811D7490, size: 0 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe length: -1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe write downstream: 1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe write downstream done 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer: 22, old: 254391991, new: 254391991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream exit: 0000000000000000 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 finalize http upstream request: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 finalize http proxy request 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free rr peer 1 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 close http upstream connection: 22 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 0000564681182660, unused: 48 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer del: 22: 254391991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 reusable connection: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream temp fd: -1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http output filter 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http copy filter: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http postpone filter 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 00007FFE88EF0100 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http chunk: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 write old buf t:1 f:0 0000564681170E20, pos 0000564681170E20, size: 312 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 write new buf t:0 f:0 0000000000000000, pos 000056467E875956, size: 5 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http write filter: l:1 f:0 s:317 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http write filter limit 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 writev: 317 of 317 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http write filter 0000000000000000 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http copy filter: 0 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http finalize request: 0, 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 a:1, c:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 set http keepalive handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http close request 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http log handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 00005646811D73C0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 000056468117B760, unused: 5 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 0000564681170220, unused: 92 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 00005646811A7820 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 hc free: 0000000000000000 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 hc busy: 0000000000000000 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: measure#nginx.service=0.002 
request_id=- 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 tcp_nodelay 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 reusable connection: 1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer add: 21: 5000:254336991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 000056468106DAB0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 0000564681085AC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 000056468106DAB0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http keepalive handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [warn] 132#0: 
[ngx_pagespeed 1.13.35.2-0] 
xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg:0:Resource
 based on 
http://myapp-pr-38.herokuapp.com/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg
 but cannot access the original 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 malloc: 00005646811A7820:1024 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 recv: eof:1, avail:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 recv: fd:21 0 of 1024 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [info] 132#0: 
*311 client 172.16.42.230 closed keepalive connection 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 close http connection: 21 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer del: 21: 254336991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 0000564681085AC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 reusable connection: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 00005646811A7820 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 000056468115FB90, unused: 152 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 ps fetch handler: 
/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http special response: 404, 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http set discard body 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 HTTP/1.1 404 Not Found  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Server: nginx  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Date: Mon, 03 Jun 2019 23:13:34 GMT  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Content-Type: text/html  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Transfer-Encoding: chunked  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Connection: close  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Vary: Accept-Encoding  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Content-Encoding: gzip  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 write new buf t:1 f:0 00005646811A7700, pos 00005646811A7700, size: 197 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http write filter: l:0 f:0 s:197 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http output filter 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http copy filter: 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http postpone filter 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 00005646811A77D8 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http gzip filter 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 malloc: 00005646811E3BC0:16384 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip alloc: n:1 s:5952 a:8192 p:00005646811E3BC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip alloc: n:1024 s:2 a:2048 p:00005646811E5BC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip alloc: n:1024 s:2 a:2048 p:00005646811E63C0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip alloc: n:1024 s:2 a:2048 p:00005646811E6BC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip alloc: n:512 s:4 a:2048 p:00005646811E73C0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in: 000056468113D968 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in_buf:000056468113D800 ni:000056467EF18320 ai:100 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 malloc: 000056468117B760:4096 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 deflate in: ni:000056467EF18320 no:000056468117B760 ai:100 ao:4096 fl:0 
redo:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 deflate out: ni:000056467EF18384 no:000056468117B760 ai:0 ao:4096 rc:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in_buf:000056468113D800 pos:000056467EF18320 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in: 000056468113D978 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in_buf:000056468113D850 ni:000056467EF18A00 ai:46 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 deflate in: ni:000056467EF18A00 no:000056468117B760 ai:46 ao:4096 fl:0 
redo:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 deflate out: ni:000056467EF18A2E no:000056468117B760 ai:0 ao:4096 rc:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in_buf:000056468113D850 pos:000056467EF18A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in: 000056468113D988 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in_buf:000056468113D8A0 ni:000056467EF18860 ai:402 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 deflate in: ni:000056467EF18860 no:000056468117B760 ai:402 ao:4096 fl:4 
redo:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 deflate out: ni:000056467EF189F2 no:000056468117B7F5 ai:0 ao:3947 rc:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in_buf:000056468113D8A0 pos:000056467EF18860 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 00005646811E3BC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http chunk: 10 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http chunk: 157 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 write old buf t:1 f:0 00005646811A7700, pos 00005646811A7700, size: 197 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 write new buf t:1 f:0 000056468113DAB8, pos 000056468113DAB8, size: 4 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 write new buf t:0 f:0 0000000000000000, pos 000056467EF1B920, size: 10 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 write new buf t:1 f:0 000056468117B760, pos 000056468117B760, size: 157 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 write new buf t:0 f:0 0000000000000000, pos 000056467E875954, size: 7 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http write filter: l:1 f:1 s:375 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http write filter limit 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 writev: 375 of 375 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http write filter 0000000000000000 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http copy filter: 0 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http finalize request: -4, 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 a:1, c:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http request count:1 blk:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http close request 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http log handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 000056468117B760 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 0000000000000000 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 00005646811A6810, unused: 8 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 000056468113D420, unused: 2129 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: measure#nginx.service=0.005 
request_id=7160dc8d-d332-49b1-bbc5-f554ae41e344 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 close http connection: 18 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 reusable connection: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 00005646811E0AA0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 0000564680F3A1B0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 0000564681143980, unused: 24 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 test location: "/" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 test location: "blog" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 test location: ~ "\.pagespeed\.([a-z]\.)?[a-z]{2}\.[^.]{10}\.[^.]+" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 using configuration "\.pagespeed\.([a-z]\.)?[a-z]{2}\.[^.]{10}\.[^.]+" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http cl:-1 max:1048576 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 rewrite phase: 2 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 post rewrite phase: 3 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 generic phase: 4 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 generic phase: 5 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 access phase: 6 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 access phase: 7 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 post access phase: 8 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 pagespeed phase: 9 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http pagespeed handler 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http cleanup add: 00005646811A7570 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http finalize request: -4, 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 a:1, c:2 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http request count:2 blk:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [info] 132#0: 
[ngx_pagespeed 1.13.35.2-0] HTTPCache 
key=http://myapp-pr-38.herokuapp.com/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg
 fragment=myapp-pr-38.herokuapp.com: remembering recent failure for 267 
seconds. 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [info] 132#0: 
[ngx_pagespeed 1.13.35.2-0] HTTPCache 
key=http://myapp-pr-38.herokuapp.com/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg
 fragment=myapp-pr-38.herokuapp.com: remembering recent failure for 267 
seconds. 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
post event 000056468106D870 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
delete posted event 000056468106D870 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
accept on 0.0.0.0:13076, ready: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
posix_memalign: 000056468115FB90:512 @16 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 accept: 172.16.42.230:49364 fd:21 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer add: 21: 60000:254391991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 reusable connection: 1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 epoll add event: fd:21 op:1 ev:80002001 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 000056468106DAB0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 000056468106DAB0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http wait request handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 malloc: 00005646811A7820:1024 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 recv: eof:0, avail:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 recv: fd:21 208 of 1024 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 reusable connection: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 posix_memalign: 000056468117B760:4096 @16 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http process request line 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http request line: "GET 
/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg
 HTTP/1.1" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http uri: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http args: "" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http exten: "jpg" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 posix_memalign: 0000564681170220:4096 @16 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http process request header line 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http header: "Host: myapp-pr-38.herokuapp.com" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http header: "PageSpeed: off" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http header: "User-Agent: Serf/1.3.9 (mod_pagespeed/1.13.35.2-0)" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http header done 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer del: 21: 254391991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 rewrite phase: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 test location: "/" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 test location: "blog" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 test location: ~ "\.pagespeed\.([a-z]\.)?[a-z]{2}\.[^.]{10}\.[^.]+" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 test location: ~ "^/pagespeed_static/" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 test location: ~ "^/ngx_pagespeed_beacon$" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 test location: ~ "^/pagespeed_admin_RgYrNHmLRPef" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 using configuration "/" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http cl:-1 max:1048576 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 rewrite phase: 2 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post rewrite phase: 3 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 generic phase: 4 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 generic phase: 5 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 access phase: 6 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 access phase: 7 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post access phase: 8 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pagespeed phase: 9 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http pagespeed handler 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 generic phase: 10 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 generic phase: 11 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http init upstream, client timer: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 epoll add event: fd:21 op:3 ev:80002005 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script copy: "X-Forwarded-For" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script var: "172.16.42.230" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script copy: "Host" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script var: "myapp-pr-38.herokuapp.com" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script copy: "Connection" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script copy: "close" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script copy: "" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http script copy: "" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header: "PageSpeed: off" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header: "User-Agent: Serf/1.3.9 (mod_pagespeed/1.13.35.2-0)" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header: 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: "GET 
/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg
 HTTP/1.0  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: X-Forwarded-For: 172.16.42.230  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Host: myapp-pr-38.herokuapp.com  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Connection: close  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: PageSpeed: off  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: User-Agent: Serf/1.3.9 
(mod_pagespeed/1.13.35.2-0)  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: " 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http cleanup add: 0000564681170AA8 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 get rr peer, try: 1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 stream socket 22 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 epoll add connection: fd:22 ev:80002005 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 connect to unix:/tmp/nginx.socket, fd:22 #312 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 connected 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream connect: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 posix_memalign: 0000564681182660:128 @16 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream send request 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream send request body 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 chain writer buf fl:1 s:259 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 chain writer in: 0000564681170AE8 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 writev: 259 of 259 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 chain writer out: 0000000000000000 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer add: 22: 60000:254391991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http finalize request: -4, 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 a:1, c:2 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http request count:2 blk:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 0000564681085AC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 0000564681085AC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http run request: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream check client, write event:1, 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream request: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream dummy handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream request: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream dummy handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 000056468106D9F0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 000056468106D9F0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream request: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream process header 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 malloc: 00005646811D73C0:4096 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 recv: eof:0, avail:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 recv: fd:22 208 of 4096 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy status 301 "301 Moved Permanently" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header: "Content-Type: text/html" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header: "Location: 
https://myapp-pr-38.herokuapp.com/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg";
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header: "Vary: Origin" 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy header done 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 HTTP/1.1 301 Moved Permanently  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Server: nginx  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Date: Mon, 03 Jun 2019 23:13:34 GMT  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Content-Type: text/html  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Transfer-Encoding: chunked  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Connection: keep-alive  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Location: 
https://myapp-pr-38.herokuapp.com/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg
  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Vary: Origin  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 write new buf t:1 f:0 0000564681170E20, pos 0000564681170E20, size: 312 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http write filter: l:0 f:0 s:312 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http cacheable: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http proxy filter init s:301 h:0 c:0 l:-1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream process upstream 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe read upstream: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe preread: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe buf free s:0 t:1 f:0 00005646811D73C0, pos 00005646811D7490, size: 0 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe length: -1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer: 22, old: 254391991, new: 254391991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream request: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream dummy handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 000056468106D9F0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 000056468106D9F0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream request: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream process upstream 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe read upstream: 1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 readv: eof:1, avail:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 readv: 1, last:3888 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe recv chain: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe buf free s:0 t:1 f:0 00005646811D73C0, pos 00005646811D7490, size: 0 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe length: -1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe write downstream: 1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 pipe write downstream done 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer: 22, old: 254391991, new: 254391991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream exit: 0000000000000000 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 finalize http upstream request: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 finalize http proxy request 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free rr peer 1 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 close http upstream connection: 22 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 0000564681182660, unused: 48 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer del: 22: 254391991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 0000564681085A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 reusable connection: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http upstream temp fd: -1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http output filter 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http copy filter: 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http postpone filter 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 00007FFE88EF0100 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http chunk: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 write old buf t:1 f:0 0000564681170E20, pos 0000564681170E20, size: 312 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 write new buf t:0 f:0 0000000000000000, pos 000056467E875956, size: 5 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http write filter: l:1 f:0 s:317 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http write filter limit 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 writev: 317 of 317 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http write filter 0000000000000000 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http copy filter: 0 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http finalize request: 0, 
"/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg?"
 a:1, c:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 set http keepalive handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http close request 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http log handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 00005646811D73C0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 000056468117B760, unused: 5 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 0000564681170220, unused: 92 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 00005646811A7820 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 hc free: 0000000000000000 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 hc busy: 0000000000000000 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: measure#nginx.service=0.002 
request_id=- 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 tcp_nodelay 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 reusable connection: 1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer add: 21: 5000:254336991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 000056468106DAB0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 post event 0000564681085AC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 000056468106DAB0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 http keepalive handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [warn] 132#0: 
[ngx_pagespeed 1.13.35.2-0] 
xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg:0:Resource
 based on 
http://myapp-pr-38.herokuapp.com/assets/h...@2x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg
 but cannot access the original 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 malloc: 00005646811A7820:1024 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 recv: eof:1, avail:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 recv: fd:21 0 of 1024 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [info] 132#0: 
*311 client 172.16.42.230 closed keepalive connection 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 close http connection: 21 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 event timer del: 21: 254336991 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 delete posted event 0000564681085AC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 reusable connection: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 00005646811A7820 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*311 free: 000056468115FB90, unused: 152 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 ps fetch handler: 
/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http special response: 404, 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http set discard body 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 HTTP/1.1 404 Not Found  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Server: nginx  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Date: Mon, 03 Jun 2019 23:13:34 GMT  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Content-Type: text/html  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Transfer-Encoding: chunked  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Connection: close  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Vary: Accept-Encoding  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: Content-Encoding: gzip  
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 write new buf t:1 f:0 00005646811A7700, pos 00005646811A7700, size: 197 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http write filter: l:0 f:0 s:197 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http output filter 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http copy filter: 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http postpone filter 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 00005646811A77D8 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http gzip filter 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 malloc: 00005646811E3BC0:16384 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip alloc: n:1 s:5952 a:8192 p:00005646811E3BC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip alloc: n:1024 s:2 a:2048 p:00005646811E5BC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip alloc: n:1024 s:2 a:2048 p:00005646811E63C0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip alloc: n:1024 s:2 a:2048 p:00005646811E6BC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip alloc: n:512 s:4 a:2048 p:00005646811E73C0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in: 000056468113D968 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in_buf:000056468113D800 ni:000056467EF18320 ai:100 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 malloc: 000056468117B760:4096 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 deflate in: ni:000056467EF18320 no:000056468117B760 ai:100 ao:4096 fl:0 
redo:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 deflate out: ni:000056467EF18384 no:000056468117B760 ai:0 ao:4096 rc:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in_buf:000056468113D800 pos:000056467EF18320 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in: 000056468113D978 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in_buf:000056468113D850 ni:000056467EF18A00 ai:46 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 deflate in: ni:000056467EF18A00 no:000056468117B760 ai:46 ao:4096 fl:0 
redo:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 deflate out: ni:000056467EF18A2E no:000056468117B760 ai:0 ao:4096 rc:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in_buf:000056468113D850 pos:000056467EF18A00 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in: 000056468113D988 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in_buf:000056468113D8A0 ni:000056467EF18860 ai:402 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 deflate in: ni:000056467EF18860 no:000056468117B760 ai:402 ao:4096 fl:4 
redo:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 deflate out: ni:000056467EF189F2 no:000056468117B7F5 ai:0 ao:3947 rc:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 gzip in_buf:000056468113D8A0 pos:000056467EF18860 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 00005646811E3BC0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http chunk: 10 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http chunk: 157 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 write old buf t:1 f:0 00005646811A7700, pos 00005646811A7700, size: 197 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 write new buf t:1 f:0 000056468113DAB8, pos 000056468113DAB8, size: 4 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 write new buf t:0 f:0 0000000000000000, pos 000056467EF1B920, size: 10 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 write new buf t:1 f:0 000056468117B760, pos 000056468117B760, size: 157 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 write new buf t:0 f:0 0000000000000000, pos 000056467E875954, size: 7 
file: 0, size: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http write filter: l:1 f:1 s:375 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http write filter limit 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 writev: 375 of 375 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http write filter 0000000000000000 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http copy filter: 0 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http finalize request: -4, 
"/assets/xhero,402x-703e0140208613824bbbc7c0a4265a1927f80a1bd0aee3c9a463cd2a7db20926.jpg.pagespeed.ic.e84ta-HJhq.webp?"
 a:1, c:1 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http request count:1 blk:0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http close request 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 http log handler 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 000056468117B760 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 0000000000000000 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 00005646811A6810, unused: 8 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 000056468113D420, unused: 2129 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: measure#nginx.service=0.005 
request_id=7160dc8d-d332-49b1-bbc5-f554ae41e344 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 close http connection: 18 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 reusable connection: 0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 00005646811E0AA0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 0000564680F3A1B0 
   Jun 03 16:13:35 myapp-pr-38 app/web.1: 2019/06/03 23:13:34 [debug] 132#0: 
*310 free: 0000564681143980, unused: 24 
   ```

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