Displaying 3 results from an estimated 3 matches for "562476".
2016 Nov 10
2
Memory leak with tons of closed connections
Dear All,
I'm developing an R application running inside of a Java daemon on
multiple threads, and interacting with the parent daemon via stdin and
stdout.
Everything works perfectly fine except for having some memory leaks
somewhere. Simplified version of the R app:
while (TRUE) {
con <- file('stdin', open = 'r', blocking = TRUE)
line <- scan(con,
2016 Nov 11
0
Memory leak with tons of closed connections
...cter(0),nlines=1,quiet=TRUE);close(con);rm(con);a <- gc(); i <- i+1; if(i %% 1000 == 1) {cat('i=',i,'\\n'); print(a)} }"
11059
i= 1
used (Mb) gc trigger (Mb) max used (Mb)
Ncells 83216 4.5 10000000 534.1 213529 11.5
Vcells 172923 1.4 16777216 128.0 562476 4.3
i= 1001
used (Mb) gc trigger (Mb) max used (Mb)
Ncells 83255 4.5 10000000 534.1 213529 11.5
Vcells 172958 1.4 16777216 128.0 562476 4.3
.......
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2016 Nov 11
2
Memory leak with tons of closed connections
...);close(con);rm(con);a <- gc(); i <- i+1; if(i %% 1000 == 1) {cat('i=',i,'\\n'); print(a)} }"
>
> 11059
> i= 1
> used (Mb) gc trigger (Mb) max used (Mb)
> Ncells 83216 4.5 10000000 534.1 213529 11.5
> Vcells 172923 1.4 16777216 128.0 562476 4.3
> i= 1001
> used (Mb) gc trigger (Mb) max used (Mb)
> Ncells 83255 4.5 10000000 534.1 213529 11.5
> Vcells 172958 1.4 16777216 128.0 562476 4.3
> .......
> ...............................................
> ................................................