---> uname -a: Linux prd-centos8-builder-2c-1g-10799.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 566 4969 19 2163 6826 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:37:58:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe37:58bb/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) 01/09/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 204.36 99.93 104.42 3028.77 7103.73 06:06:01 PM 104.32 0.27 104.05 17.46 10621.54 06:07:01 PM 29.98 0.30 29.68 42.39 1529.63 06:08:01 PM 24.81 0.78 24.03 57.06 725.21 Average: 90.39 25.01 65.38 777.01 4986.44 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5257252 7047700 2627192 33.32 2688 1962180 691336 7.74 221976 2060388 178516 06:06:01 PM 5147576 7042988 2736868 34.71 2688 2060984 665164 7.45 244648 2118912 32128 06:07:01 PM 5069116 6965912 2815328 35.71 2688 2062280 762472 8.54 252952 2188216 16 06:08:01 PM 5112672 7011688 2771772 35.15 2688 2064132 696956 7.80 421868 1977048 15852 Average: 5146654 7017072 2737790 34.72 2688 2037394 703982 7.88 285361 2086141 56628 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 82.16 56.33 1028.72 9.17 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 42.47 31.82 442.88 8.05 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 26.21 21.98 22.78 13.89 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 36.83 29.13 35.22 10.62 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 46.77 34.72 379.70 10.44 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) 01/09/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 41.38 1.49 15.46 2.65 0.11 38.90 06:05:01 PM 0 45.57 1.41 15.30 3.10 0.10 34.51 06:05:01 PM 1 37.20 1.57 15.62 2.20 0.12 43.29 06:06:01 PM all 40.09 0.00 3.23 1.75 0.09 54.83 06:06:01 PM 0 44.99 0.00 3.23 2.05 0.08 49.64 06:06:01 PM 1 35.20 0.00 3.23 1.45 0.10 60.02 06:07:01 PM all 29.72 0.00 1.50 0.59 0.08 68.11 06:07:01 PM 0 45.87 0.00 1.31 0.28 0.08 52.45 06:07:01 PM 1 13.62 0.00 1.69 0.90 0.08 83.71 06:08:01 PM all 38.88 0.00 2.73 0.31 0.09 57.99 06:08:01 PM 0 45.29 0.00 2.55 0.10 0.08 51.97 06:08:01 PM 1 32.47 0.00 2.91 0.52 0.10 64.00 Average: all 37.49 0.36 5.65 1.32 0.09 55.08 Average: 0 45.43 0.34 5.52 1.37 0.09 47.24 Average: 1 29.57 0.38 5.79 1.26 0.10 62.90