Node.js Docker/Puppeter:pthread_create:资源暂时不可用（11）

实际上，我正在努力解决一些线程问题。 当我在Docker中使用Puppeter运行节点刮板时，我几乎没有错误

Scrape::response() -> Code: 0, error:  Error: Failed to launch the browser process!
,[0427/125747.260079:WARNING:dns_config_service_posix.cc(341)] Failed to read DnsConfig.
,[0427/125747.264174:ERROR:platform_thread_posix.cc(129)] pthread_create: Resource temporarily unavailable (11)
,[0427/125747.264480:ERROR:platform_thread_posix.cc(129)] pthread_create: Resource temporarily unavailable (11)
,[0427/125747.269387:ERROR:platform_thread_posix.cc(129)] pthread_create: Resource temporarily unavailable (11)
,[0427/125747.287338:ERROR:platform_thread_posix.cc(129)] pthread_create: Resource temporarily unavailable (11)
,[0427/125747.270779:ERROR:platform_thread_posix.cc(129)] pthread_create: Resource temporarily unavailable (11)
,[0427/125747.287379:FATAL:backend_impl.cc(120)] Check failed: StartWithOptions(base::Thread::Options(base::MessagePumpType::IO, 0)).
,Received signal 6
, r12: 00005610d5ebf038 r13: 00007f7a814fb040 r14: 00007f7a814fae30 r15: 0000000000000085
,  r8: 00007f7a814fa9b4  r9: 00005610d5ec1c20 r10: 0000000000000008 r11: 0000000000000246
,  di: 0000000000000002  si: 00007f7a814fa880  bp: 00007f7a814fa880  bx: 0000000000000000
,  dx: 0000000000000000  ax: 0000000000000000  cx: 00007f7a8965c9e2  sp: 00007f7a814fa878
,  ip: 00007f7a8965c9e2 efl: 0000000000000246 cgf: 002b000000000033 erf: 0000000000000000
, trp: 0000000000000000 msk: 0000000000000000 cr2: 0000000000000000
,[end of stack trace]
,Calling _exit(1). Core file will not be generated.
,TROUBLESHOOTING: https://github.com/puppeteer/puppeteer/blob/master/docs/troubleshooting.md
,    at onClose (/opt/src/node_modules/puppeteer/lib/Launcher.js:750:14)
,    at ChildProcess.helper.addEventListener (/opt/src/node_modules/puppeteer/lib/Launcher.js:740:61)
,    at ChildProcess.emit (events.js:203:15)
,    at Process.ChildProcess._handle.onexit (internal/child_process.js:248:12)

下面是我执行

ulimit-a

时显示的内容：

core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) 1048576
max locked memory       (kbytes, -l) 64
max memory size         (kbytes, -m) unlimited
open files                      (-n) 1048576
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time priority              (-r) 0
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 1048576
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited

ps-elfT|wc-l的结果是1331
cat/proc/sys/kernel/threads max

返回100000

下面是我如何运行我的docker，我使用了一些限制

sh "sudo docker build -f Dockerfile-scraping --build-arg port=${PORT} -t ${DEPLOY_ENV} ."
sh "sudo docker run --pids-limit 100 -m 10G -d -t -p ${PORT}:${PORT} ${DEPLOY_ENV}"

---

我正在使用puppeteer@2.1.0而我的服务器版本是Debian9

另一个应用程序出现线程泄漏，导致我使用的应用程序出现

OutOfMemory

和

pthread\u create:Resource暂时不可用（11）

错误

我通过使用命令

docker stats

看到了这一点；一个应用程序使用了20k个线程，大约每秒30个线程

我希望它能帮助别人