slub: unable to allocate memory on node -1这个错误信息通常出现在Linux内核的内存分配过程中,特别是在使用SLUB(Simplified Linux Memory Allocator)分配器时。SLUB是Linux内核中用于管理内存的一种高效且灵活的分配器,它旨在优化内存分配和释放的性能。
修改虚机启动的引导项 grub 中的cgroup.memory=nokmem,让机器启动时直接禁用 cgroup的 kmem 属性 2.2.1 先备份grub cp -a /etc/default/grub /etc/default/grub.bak 2.2.2 修改 grub,添加 “cgroup.memory=nokmem” vim /etc/default/grub GRUB_CMDLINE_LINUX="rd.lvm.lv=centos/root rd.lvm.lv=centos/...
kubectl run nginx-1--image=hub.baidubce.com/cce/nginx-alpine-go:latest--port=80--restart=Never--requests='cpu=100m,memory=100Mi'--limits="cpu=200m,memory=200Mi"dockerps|grepnginx-1 1. 2. 将得到的容器id进行过滤 find/sys/fs/cgroup/memory-name"memory.kmem.slabinfo"|grepab876d139c1b...
K8s/Docker works without a hitch on Ubuntu 16.04. Actual behavior When dockers are running on the server, the following errors are generated by dmesg. [319003.331580] SLUB: Unable to allocate memory on node -1 (gfp=0x2088020) [319003.331587] cache: mnt_cache(9946:ea4c61d01895b46bf04a9b8...
SLUB: Unable to allocate memory on node -1 (gfp=0x20)in/var/log/messages. Docker/Kubernetes environment is showing errors regardingSLUBand memory. Environment Red Hat Enterprise Linux 7 kernel-3.10.0-1062.1.2.el7 and earlier kernels Subscriber exclusive content ...
Memory and disk statistics from the load information The only negative indicator was the message, “SLUB: Unable to allocate memory on node -1” in the output of thedmesgcommand. Issue analysis We usedfuncslowerinperf-toolsto trace kernel functions that were executed slowly and adjusted the thres...
Memory and disk statistics from the load information The only negative indicator was the message, “SLUB: Unable to allocate memory on node -1” in the output of thedmesgcommand. Issue analysis We usedfuncslowerinperf-toolsto trace kernel functions that were executed slowly and adjusted the thres...
itd-ngpu-02: Unable to allocate shared memory for intra-node messaging. itd-ngpu-02: Delete stale shared memory files in /dev/shm. --- Child job 2 terminated normally, but 1 process returned a non-zero exit code. Per user-direction, the job has been aborted. --- After execution...
ORA-04031: unable to allocate bytes of shared memory, occurs because more shared memory was needed than was available.The error message shows how much memory was unavailable, the memory pool, which encountered the error and details about the type of memory allocation that failed....
Description:The error descriptions can be different for same case - unable to allocate memory. E.g. in first case set DataMemory = 100G, for second attempt set MaxNoOfConcurrentOperations = 4294967039 . For both cases data node can't take a memory but messages are differentHow to repeat:...