[tor-bugs] #33367 [Circumvention/Snowflake]: Snowflake server using 1.5 GB memory, preventing other allocations
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Tue Feb 18 19:22:54 UTC 2020
#33367: Snowflake server using 1.5 GB memory, preventing other allocations
-------------------------------------+------------------------
Reporter: dcf | Owner: (none)
Type: defect | Status: new
Priority: Medium | Milestone:
Component: Circumvention/Snowflake | Version:
Severity: Normal | Resolution:
Keywords: | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
-------------------------------------+------------------------
Comment (by dcf):
I did `service tor restart` at 2020-02-18 19:15:30, which immediately
relieved the memory pressure.
I'm running a simple loop to make a log of memory usage:
{{{
while true; do \
stdbuf -o 0 printf '%s,%s\n' \
"$(free | tail -n +2 | head -n 1 | gawk 'BEGIN {OFS=","}
{$1=strftime("%Y-%m-%d %H:%M:%S", systime(), 1); print}')" \
"$(pidof snowflake-server)" \
sleep 30 \
done >> mem.log
}}}
||=date=||=total=||=used=||=free=||=shared=||=buff/cache=||=available=||=pid=||
||2020-02-18 19:14:17|| 2050352|| 1872184|| 63904|| 97116|| 114264||
16074|| 26910||
||2020-02-18 19:14:47|| 2050352|| 1857036|| 80360|| 97116|| 112956||
12912|| 26910||
||2020-02-18 19:15:17|| 2050352|| 1856508|| 79384|| 97116|| 114460||
12736|| 26910||
||2020-02-18 19:15:47|| 2050352|| 262348|| 1655960|| 97116|| 132044||
1598992|| ||
||2020-02-18 19:16:18|| 2050352|| 235200|| 1604900|| 97116|| 210252||
1587252|| 6710||
||2020-02-18 19:16:48|| 2050352|| 265172|| 1558428|| 97116|| 226752||
1554828|| 6710||
||2020-02-18 19:17:18|| 2050352|| 264920|| 1558276|| 97116|| 227156||
1555088|| 6710||
||2020-02-18 19:17:48|| 2050352|| 263456|| 1559728|| 97116|| 227168||
1557708|| 6710||
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33367#comment:4>
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