---> uname -a: Linux prd-centos8-builder-2c-1g-13031.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: 2799.998 BogoMIPS: 5599.99 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 615 4969 19 2114 6777 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:a2:3f:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fea2:3fe3/64 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) 01/17/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 211.69 117.84 93.85 4077.83 7039.20 07:06:01 PM 101.87 0.28 101.58 17.86 8737.04 07:07:01 PM 40.54 0.30 40.24 42.39 2301.08 07:08:01 PM 15.85 0.30 15.55 8.00 379.42 Average: 92.50 29.69 62.81 1036.73 4614.56 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5229956 6984552 2654488 33.67 2688 1928632 801556 8.97 221416 2095140 154368 07:06:01 PM 5121104 6967820 2763340 35.05 2688 2012676 760872 8.52 237068 2154912 47844 07:07:01 PM 5107712 6955056 2776732 35.22 2688 2013948 766516 8.58 252152 2155508 28 07:08:01 PM 5085704 6931056 2798740 35.50 2688 2011980 788336 8.82 249700 2177168 13520 Average: 5136119 6959621 2748325 34.86 2688 1991809 779320 8.72 240084 2145682 53940 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 242.75 135.73 1617.56 58.62 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 37.10 28.01 402.48 7.04 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 24.70 22.06 25.48 7.32 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 22.21 19.71 23.52 5.85 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 81.70 51.39 517.35 19.71 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) 01/17/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 39.80 1.57 17.17 9.57 0.11 31.77 07:05:01 PM 0 47.09 1.56 17.87 10.88 0.12 22.48 07:05:01 PM 1 32.51 1.59 16.47 8.26 0.10 41.06 07:06:01 PM all 37.52 0.00 3.21 4.82 0.10 54.35 07:06:01 PM 0 35.02 0.00 3.37 5.27 0.10 56.24 07:06:01 PM 1 40.01 0.00 3.06 4.37 0.10 52.46 07:07:01 PM all 31.41 0.00 1.59 1.70 0.08 65.21 07:07:01 PM 0 43.48 0.00 1.60 2.79 0.08 52.05 07:07:01 PM 1 19.41 0.00 1.59 0.62 0.08 78.30 07:08:01 PM all 30.16 0.00 1.79 0.93 0.09 67.02 07:08:01 PM 0 42.02 0.00 2.07 1.29 0.12 54.50 07:08:01 PM 1 18.33 0.00 1.52 0.57 0.07 79.51 Average: all 34.71 0.39 5.91 4.24 0.10 54.64 Average: 0 41.89 0.39 6.20 5.05 0.11 46.37 Average: 1 27.55 0.39 5.63 3.44 0.09 62.90