---> uname -a: Linux prd-centos8-builder-2c-1g-17301.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 552 5051 19 2095 6843 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9c:87:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe9c:8780/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/22/2024 _x86_64_ (2 CPU) 23:04:48 LINUX RESTART (2 CPU) 11:05:02 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 368.71 288.38 80.33 14199.53 40274.69 11:07:01 PM 131.29 6.78 124.51 1284.32 10185.00 11:08:01 PM 45.49 0.35 45.14 43.73 3666.31 11:09:01 PM 20.65 0.58 20.06 33.73 453.31 Average: 140.59 73.14 67.46 3847.63 13534.54 11:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5473604 7015672 2410840 30.58 2688 1724488 727988 8.15 196420 1907272 76544 11:07:01 PM 5148984 6981308 2735460 34.69 2688 2000188 730976 8.18 221112 2149388 78796 11:08:01 PM 5207808 7038656 2676636 33.95 2688 1998776 669048 7.49 245228 2065008 32 11:09:01 PM 5183724 7015692 2700720 34.25 2688 1999924 694644 7.78 414868 1919764 172 Average: 5253530 7012832 2630914 33.37 2688 1930844 705664 7.90 269407 2010358 38886 11:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 283.21 138.48 1112.70 58.05 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 56.56 37.96 833.74 14.74 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 27.21 24.10 41.73 8.02 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 33.14 27.41 33.83 10.28 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.27 56.65 502.99 22.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/22/2024 _x86_64_ (2 CPU) 23:04:48 LINUX RESTART (2 CPU) 11:05:02 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 40.38 3.19 22.08 17.99 0.11 16.25 11:06:01 PM 0 44.56 2.35 19.15 16.10 0.10 17.74 11:06:01 PM 1 36.15 4.05 25.03 19.90 0.12 14.75 11:07:01 PM all 39.47 0.00 3.92 5.29 0.12 51.20 11:07:01 PM 0 28.71 0.00 3.22 5.13 0.12 62.82 11:07:01 PM 1 50.30 0.00 4.63 5.45 0.12 39.51 11:08:01 PM all 39.60 0.00 2.13 1.32 0.10 56.86 11:08:01 PM 0 25.73 0.00 2.05 2.31 0.10 69.81 11:08:01 PM 1 53.50 0.00 2.20 0.32 0.10 43.88 11:09:01 PM all 38.35 0.00 2.12 0.30 0.10 59.13 11:09:01 PM 0 25.10 0.00 1.85 0.48 0.10 72.46 11:09:01 PM 1 51.60 0.00 2.38 0.12 0.10 45.80 Average: all 39.44 0.77 7.42 6.11 0.11 46.15 Average: 0 30.91 0.57 6.46 5.92 0.10 56.04 Average: 1 48.02 0.98 8.38 6.29 0.11 36.22