Percival

[Important]Memory Leak

33

Crate Version:0.14.5-Latest Kernel Version:Linux 4.14.81.bm.15-amd64 #1 SMP Debian 4.14.81.bm.15 Sun Sep 8 05:02:31 UTC 2019 x86_64 GNU/Linux Recurrence: ```rust use sysinfo::{System,SystemExt}; fn main() { loop { let mut system =...

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gRPC looks like hanging.

3

**Describe the bug** In some unknown circumstances (more often the network environment is unstable), the grpc client seems to be deadlocked. **To Reproduce** Steps to reproduce the behavior: I am...

[FEATURE REQUEST] Support BatchEnqueue for client

11

When a lot of tasks need to be enqueued, current method is slow because every redis-op needs at least a RTT. For example: If I want enqueue 1000000 tasks, each...

[host] [linux] merge kylin platform to rhel family.

1

About kylin linux: https://eco.kylinos.cn/ Without any redhat or other version files, there is just a /etc/kylin-release (/etc/system-release is linked from it). ``` [root@host]# ls /etc/*release /etc/kylin-release /etc/lsb-release /etc/os-release /etc/system-release [root@host]#...

smith_pagefault_disable/enable may not work as expected on some kernel versions

1

from 3.10.0-1160.el7.x86_64's `uaccess.h`: ``` static inline void pagefault_disable(void) { pagefault_disabled_inc(); /* * make sure to have issued the store before a pagefault * can hit. */ barrier(); } static inline...

In fact, calculate process's cpu percent doesn't need host's cpu num. This commit may be helpful for performance, although runtime. NumCPU just reads a variable.