lighty labs

2021-07-21

08:12 Lighttpd Bug #3084: Memory fragmentation with HTTP/2 enabled

Just for confirmation:
* the PROPFIND problem happens only in the browser, I cannot reproduce it with curl on the ... flynn

2021-07-20

18:54 Lighttpd Bug #3084: Memory fragmentation with HTTP/2 enabled

php/Davical is running as FastCGI via FPM.
I ran strace on both versions and found a 4-byte difference in the fast... flynn

11:12 Lighttpd Bug #3084: Memory fragmentation with HTTP/2 enabled

These values are from glibc version 2.28 malloc.
I configured another server to use the malloc trim environent var... flynn

2021-07-19

11:16 Lighttpd Bug #3084: Memory fragmentation with HTTP/2 enabled

As indicated the average memory consumption stabilized now around 6MB.
We should wait at least 1 day, better 2-3 d... flynn

10:07 Lighttpd Bug #3084: Memory fragmentation with HTTP/2 enabled

I applied the modified patch above, test is running.
I can already see a change: the memory curve goes down signific... flynn

2021-07-16

10:36 Lighttpd Bug #3084: Memory fragmentation with HTTP/2 enabled

Here is a log with a big allocation today with @server.stream-response-body = 2@ and @server.stream-request-body = 0@.
flynn

2021-07-15

07:06 Lighttpd Bug #3084: Memory fragmentation with HTTP/2 enabled

I only mentioned the chunked encoding "thing", to make clear, that I cannot run the memory debug patch on a big serve... flynn

06:39 Lighttpd Bug #3084: Memory fragmentation with HTTP/2 enabled

Because I need uploads with chunked encoding I switched my servers back to @server.stream-request-body = 0@. From my ... flynn

2021-07-14

10:03 Lighttpd Bug #3084: Memory fragmentation with HTTP/2 enabled

I activated the patch on one server, I see the messages every 256 seconds, but at the moment the memory is at a low l... flynn

2021-07-13

13:55 Lighttpd Bug #3084: Memory fragmentation with HTTP/2 enabled

The patch does not compile:... flynn