---> uname -a: Linux prd-centos8-builder-2c-1g-2532.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 566 5039 19 2094 6827 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:f9:93:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fef9:9362/64 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) 10/03/2025 _x86_64_ (2 CPU) 13:03:41 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 256.86 121.96 134.91 6297.90 38749.45 01:06:01 PM 151.57 55.01 96.57 539.38 7011.33 01:07:01 PM 96.83 0.52 96.32 54.65 8535.02 01:08:01 PM 37.61 0.30 37.31 42.39 1817.43 01:09:01 PM 26.61 0.77 25.85 56.92 976.95 Average: 113.90 35.71 78.19 1398.37 11418.85 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5538160 7043328 2346276 29.76 2688 1692512 735912 8.24 173540 1878224 83924 01:06:01 PM 5328952 7042076 2555484 32.41 2688 1886116 667620 7.47 195588 2017060 138856 01:07:01 PM 5165564 6989216 2718872 34.48 2688 1989520 703040 7.87 222536 2121832 35668 01:08:01 PM 5199948 7026504 2684488 34.05 2688 1992336 660032 7.39 226760 2083196 8852 01:09:01 PM 5193400 7021772 2691036 34.13 2688 1994200 663528 7.43 397228 1920168 9036 Average: 5285205 7024579 2599231 32.97 2688 1910937 686026 7.68 243130 2004096 55267 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 253.83 128.17 1115.04 60.69 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 52.66 39.83 807.42 6.28 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 32.56 26.89 197.25 8.47 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 24.15 21.78 25.15 8.27 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 32.38 27.61 32.32 15.54 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 79.12 48.86 435.45 19.85 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) 10/03/2025 _x86_64_ (2 CPU) 13:03:41 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 28.16 2.44 15.19 44.26 0.19 9.76 01:05:01 PM 0 26.32 2.37 16.01 45.53 0.20 9.57 01:05:01 PM 1 29.98 2.52 14.39 43.00 0.17 9.94 01:06:01 PM all 21.58 1.01 10.42 20.02 0.13 46.84 01:06:01 PM 0 16.83 1.14 10.95 20.32 0.13 50.64 01:06:01 PM 1 26.34 0.89 9.89 19.72 0.13 43.03 01:07:01 PM all 34.87 0.00 3.37 4.03 0.12 57.61 01:07:01 PM 0 29.09 0.00 2.87 4.93 0.10 63.01 01:07:01 PM 1 40.66 0.00 3.87 3.13 0.13 52.21 01:08:01 PM all 40.12 0.00 2.38 0.56 0.11 56.83 01:08:01 PM 0 21.13 0.00 1.82 0.30 0.10 76.66 01:08:01 PM 1 59.14 0.00 2.95 0.82 0.12 36.98 01:09:01 PM all 37.96 0.00 2.92 0.41 0.11 58.60 01:09:01 PM 0 25.68 0.00 2.73 0.23 0.08 71.27 01:09:01 PM 1 50.26 0.00 3.12 0.58 0.13 45.90 Average: all 32.57 0.68 6.82 13.74 0.13 46.06 Average: 0 23.81 0.69 6.83 14.12 0.12 54.43 Average: 1 41.32 0.68 6.82 13.36 0.14 37.69