---> uname -a: Linux prd-centos8-builder-2c-1g-1595.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 550 4992 17 2155 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:0d:ac:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe0d:aca4/64 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) 12/01/2023 _x86_64_ (2 CPU) 22:03:42 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 171.69 121.81 49.88 7830.72 37614.15 10:06:01 PM 186.29 86.85 99.43 2054.65 7164.85 10:07:01 PM 106.88 0.32 106.56 18.39 10359.95 10:08:01 PM 34.71 0.27 34.44 41.86 2203.05 10:09:01 PM 15.26 0.37 14.90 13.20 348.80 Average: 102.97 41.92 61.05 1991.83 11538.47 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5604448 7064512 2279996 28.92 2688 1647776 751204 8.41 163536 1832328 58056 10:06:01 PM 5248476 7024744 2635968 33.43 2688 1946448 685212 7.67 219968 2072580 164500 10:07:01 PM 5135660 7025912 2748784 34.86 2688 2053708 665436 7.45 240036 2137020 46960 10:08:01 PM 5129768 7020688 2754676 34.94 2688 2054956 668756 7.49 252652 2131224 12 10:09:01 PM 5169912 7059128 2714532 34.43 2688 2053148 692764 7.76 250612 2090448 13548 Average: 5257653 7038997 2626791 33.32 2688 1951207 692674 7.75 225361 2052720 56615 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 223.68 117.08 880.75 56.35 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 72.91 48.27 999.16 15.62 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 35.82 26.09 423.10 6.94 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 21.06 18.93 22.35 6.46 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 25.14 21.74 27.31 7.36 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 75.72 46.42 470.55 18.55 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) 12/01/2023 _x86_64_ (2 CPU) 22:03:42 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 24.26 1.91 10.87 43.16 2.52 17.28 10:05:01 PM 0 24.97 1.57 10.32 43.72 2.72 16.71 10:05:01 PM 1 23.54 2.25 11.42 42.60 2.32 17.87 10:06:01 PM all 35.62 1.45 14.24 14.02 0.13 34.54 10:06:01 PM 0 46.99 0.98 11.50 11.80 0.13 28.60 10:06:01 PM 1 24.21 1.92 16.99 16.24 0.13 40.50 10:07:01 PM all 37.51 0.00 3.65 4.63 0.11 54.09 10:07:01 PM 0 43.12 0.00 3.69 5.55 0.12 47.52 10:07:01 PM 1 31.90 0.00 3.61 3.71 0.10 60.67 10:08:01 PM all 29.40 0.00 1.32 1.71 0.08 67.49 10:08:01 PM 0 40.66 0.00 1.17 2.39 0.10 55.69 10:08:01 PM 1 18.15 0.00 1.47 1.03 0.07 79.28 10:09:01 PM all 32.08 0.00 1.97 0.90 0.09 64.96 10:09:01 PM 0 55.83 0.00 2.50 1.53 0.10 40.04 10:09:01 PM 1 8.34 0.00 1.43 0.27 0.08 89.88 Average: all 31.77 0.67 6.39 12.89 0.59 47.69 Average: 0 42.27 0.51 5.84 13.07 0.64 37.68 Average: 1 21.22 0.83 6.95 12.72 0.54 57.74