---> uname -a: Linux prd-centos8-builder-2c-1g-43571.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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 556 4921 19 2221 6837 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:49:11:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86227sec preferred_lft 86227sec inet6 fe80::f816:3eff:fe49:117c/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) 09/04/2025 _x86_64_ (2 CPU) 21:23:21 LINUX RESTART (2 CPU) 09:24:01 PM tps rtps wtps bread/s bwrtn/s 09:25:01 PM 117.68 76.57 41.10 1570.14 7565.58 09:26:02 PM 112.68 0.77 111.91 81.72 8595.25 Average: 115.18 38.67 76.51 825.99 8080.37 09:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:25:01 PM 5390572 7062396 2493864 31.63 2688 1855920 700936 7.85 436996 1752928 34180 09:26:02 PM 5047888 7001460 2836548 35.98 2688 2120304 690764 7.73 445372 2020880 112896 Average: 5219230 7031928 2665206 33.80 2688 1988112 695850 7.79 441184 1886904 73538 09:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:25:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:25:01 PM eth0 22.63 19.49 215.64 4.06 0.00 0.00 0.00 0.00 09:26:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:02 PM eth0 63.27 51.79 910.11 10.77 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.95 35.64 562.84 7.41 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) 09/04/2025 _x86_64_ (2 CPU) 21:23:21 LINUX RESTART (2 CPU) 09:24:01 PM CPU %user %nice %system %iowait %steal %idle 09:25:01 PM all 11.70 1.13 12.21 1.56 0.08 73.33 09:25:01 PM 0 6.74 0.96 10.66 1.27 0.08 80.29 09:25:01 PM 1 16.65 1.31 13.75 1.84 0.07 66.39 09:26:02 PM all 37.20 0.00 3.85 0.99 0.09 57.88 09:26:02 PM 0 30.24 0.00 3.83 1.20 0.08 64.65 09:26:02 PM 1 44.16 0.00 3.86 0.78 0.10 51.10 Average: all 24.50 0.56 8.01 1.27 0.08 65.57 Average: 0 18.55 0.48 7.23 1.23 0.08 72.43 Average: 1 30.45 0.65 8.79 1.31 0.08 58.72