---> uname -a: Linux prd-centos8-builder-2c-4g-474835.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 467 1160 17 2037 2921 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d2:bc:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.63/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fed2:bcab/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/08/2025 _x86_64_ (2 CPU) 23:10:31 LINUX RESTART (2 CPU) 11:11:01 PM tps rtps wtps bread/s bwrtn/s 11:12:01 PM 173.54 116.07 57.47 11485.63 37008.53 11:13:01 PM 32.96 0.90 32.06 41.19 3760.56 11:14:01 PM 46.03 0.03 45.99 0.53 4310.98 11:15:01 PM 46.05 0.38 45.67 54.12 5323.73 11:16:01 PM 44.43 0.23 44.19 23.59 4502.98 Average: 68.61 23.53 45.08 2321.85 10983.76 11:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:12:01 PM 1640716 3069636 2112960 56.29 2104 1610396 609924 12.70 132216 1740492 44896 11:13:01 PM 1566196 3072668 2187480 58.28 2104 1683684 594676 12.38 331468 1599632 26576 11:14:01 PM 1269400 2950108 2484276 66.18 2104 1846808 682928 14.22 336820 1847640 128844 11:15:01 PM 1291396 3025508 2462280 65.60 2104 1898616 605424 12.61 339580 1819068 45800 11:16:01 PM 1177688 2979852 2575988 68.63 2104 1961012 633516 13.19 343952 1904924 21780 Average: 1389079 3019554 2364597 62.99 2104 1800103 625294 13.02 296807 1782351 53579 11:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 139.45 88.86 768.02 54.79 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 36.31 31.19 250.30 30.27 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 44.18 31.20 572.21 4.03 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 23.43 18.64 231.41 4.63 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 11.66 11.18 40.36 4.30 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 51.01 36.22 372.50 19.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/08/2025 _x86_64_ (2 CPU) 23:10:31 LINUX RESTART (2 CPU) 11:11:01 PM CPU %user %nice %system %iowait %steal %idle 11:12:01 PM all 33.18 0.05 8.96 10.88 21.87 25.05 11:12:01 PM 0 33.62 0.05 9.23 10.58 21.62 24.90 11:12:01 PM 1 32.75 0.05 8.69 11.18 22.12 25.20 11:13:01 PM all 28.04 0.00 3.83 1.12 14.91 52.10 11:13:01 PM 0 27.56 0.00 3.86 1.47 14.84 52.28 11:13:01 PM 1 28.52 0.00 3.79 0.77 14.99 51.92 11:14:01 PM all 26.50 0.00 3.83 1.82 17.38 50.47 11:14:01 PM 0 25.43 0.00 3.32 1.90 17.45 51.91 11:14:01 PM 1 27.57 0.00 4.35 1.74 17.31 49.02 11:15:01 PM all 28.26 0.00 3.53 2.16 18.39 47.66 11:15:01 PM 0 30.05 0.00 3.52 2.41 18.42 45.61 11:15:01 PM 1 26.49 0.00 3.54 1.90 18.37 49.70 11:16:01 PM all 30.12 0.00 4.00 1.38 15.54 48.96 11:16:01 PM 0 28.17 0.00 4.03 1.16 15.51 51.13 11:16:01 PM 1 32.10 0.00 3.97 1.61 15.56 46.76 Average: all 29.22 0.01 4.84 3.49 17.63 44.81 Average: 0 28.96 0.01 4.79 3.51 17.58 45.15 Average: 1 29.49 0.01 4.88 3.47 17.69 44.47