---> uname -a: Linux prd-centos8-builder-2c-1g-22530.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 589 5025 19 2085 6806 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:ec:51:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:feec:51ac/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) 04/11/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 219.53 116.25 103.28 3158.67 7002.18 05:06:01 PM 88.22 0.82 87.40 65.18 8301.35 05:07:01 PM 23.88 0.07 23.81 3.07 1007.58 Average: 110.54 39.04 71.50 1075.58 5437.20 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5210060 6959876 2674376 33.92 2688 1922996 807308 9.04 218448 2112224 149284 05:06:01 PM 5220928 7040344 2663508 33.78 2688 1987552 697188 7.80 245432 2052408 16448 05:07:01 PM 5175324 6994804 2709112 34.36 2688 1987648 727048 8.14 256352 2086540 4 Average: 5202104 6998341 2682332 34.02 2688 1966065 743848 8.33 240077 2083724 55245 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 114.95 76.57 1103.40 32.06 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 33.12 28.07 188.32 8.65 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.28 25.20 24.64 7.97 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 58.78 43.28 438.77 16.23 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) 04/11/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.08 2.03 16.48 5.57 0.17 33.68 05:05:01 PM 0 32.63 1.97 16.46 5.10 0.17 43.67 05:05:01 PM 1 51.58 2.08 16.49 6.03 0.17 23.64 05:06:01 PM all 39.07 0.00 2.70 2.78 0.12 55.34 05:06:01 PM 0 37.34 0.00 2.43 2.86 0.13 57.24 05:06:01 PM 1 40.81 0.00 2.96 2.70 0.10 53.44 05:07:01 PM all 38.57 0.00 2.18 0.39 0.11 58.75 05:07:01 PM 0 23.03 0.00 1.88 0.40 0.10 74.59 05:07:01 PM 1 54.09 0.00 2.48 0.38 0.12 42.93 Average: all 39.90 0.67 7.07 2.90 0.13 49.33 Average: 0 30.99 0.65 6.89 2.78 0.13 58.55 Average: 1 48.81 0.69 7.26 3.02 0.13 40.10