---> uname -a: Linux prd-centos8-builder-2c-4g-586.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: 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 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 498 1130 17 2035 2891 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:b2:f1:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.232/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:feb2:f1d7/64 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) 08/09/2025 _x86_64_ (2 CPU) 17:03:50 LINUX RESTART (2 CPU) 05:04:03 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 248.54 178.73 69.82 15333.88 38857.50 05:06:01 PM 49.85 0.42 49.43 11.20 5185.99 05:07:01 PM 68.93 0.47 68.46 53.32 8862.28 05:08:01 PM 32.34 0.08 32.26 1.87 3105.01 05:09:01 PM 18.24 0.27 17.98 41.85 466.21 05:10:01 PM 14.46 0.00 14.46 0.00 506.91 05:11:01 PM 22.96 0.37 22.60 18.12 930.07 05:12:01 PM 17.23 0.38 16.84 38.65 497.25 Average: 58.29 21.94 36.34 1882.01 7170.87 05:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 1560224 3010904 2193452 58.43 2104 1630912 640944 13.35 132836 1815956 62148 05:06:01 PM 1342360 2991016 2411316 64.24 2104 1816640 632720 13.18 143620 1976612 134964 05:07:01 PM 1219636 2980232 2534040 67.51 2104 1921956 614936 12.81 146784 2065116 28848 05:08:01 PM 1084012 2881076 2669664 71.12 2104 1957936 721760 15.03 170892 2177084 8852 05:09:01 PM 1086172 2917144 2667504 71.06 2104 1991956 680424 14.17 207936 2139668 41672 05:10:01 PM 1206352 3004668 2547324 67.86 2104 1959196 595080 12.39 205608 2021896 8844 05:11:01 PM 1151316 2948828 2602360 69.33 2104 1958312 648780 13.51 389656 1893136 7480 05:12:01 PM 1172100 2973556 2581576 68.77 2104 1961840 622904 12.97 389296 1872496 20048 Average: 1227772 2963428 2525904 67.29 2104 1899844 644694 13.42 223328 1995246 39107 05:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 164.82 102.07 779.80 55.92 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 65.83 54.07 828.04 5.86 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 23.96 21.14 227.83 5.15 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 50.17 44.80 574.05 7.55 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 12.90 14.68 13.23 5.97 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 9.91 10.96 8.36 3.74 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 15.79 16.39 16.34 12.29 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 10.78 11.28 8.69 5.51 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 43.77 34.14 305.07 12.57 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) 08/09/2025 _x86_64_ (2 CPU) 17:03:50 LINUX RESTART (2 CPU) 05:04:03 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.85 0.06 13.57 12.82 2.02 28.68 05:05:01 PM 0 43.58 0.05 11.50 11.05 1.77 32.05 05:05:01 PM 1 42.11 0.07 15.65 14.59 2.28 25.30 05:06:01 PM all 39.19 0.00 4.24 1.05 2.36 53.16 05:06:01 PM 0 21.42 0.00 2.90 1.03 2.66 71.99 05:06:01 PM 1 57.19 0.00 5.60 1.06 2.06 34.09 05:07:01 PM all 37.40 0.00 4.43 2.55 2.52 53.11 05:07:01 PM 0 39.52 0.00 4.82 2.61 2.51 50.54 05:07:01 PM 1 35.28 0.00 4.04 2.49 2.52 55.67 05:08:01 PM all 37.95 0.00 2.70 0.74 1.95 56.66 05:08:01 PM 0 19.39 0.00 2.35 1.17 1.92 75.17 05:08:01 PM 1 56.62 0.00 3.06 0.30 1.98 38.04 05:09:01 PM all 37.48 0.00 2.69 0.50 1.94 57.39 05:09:01 PM 0 29.04 0.00 2.42 0.45 1.99 66.12 05:09:01 PM 1 45.98 0.00 2.96 0.55 1.90 48.61 05:10:01 PM all 36.73 0.00 2.76 0.37 1.53 58.62 05:10:01 PM 0 15.37 0.00 1.99 0.17 1.44 81.03 05:10:01 PM 1 58.24 0.00 3.54 0.57 1.62 36.04 05:11:01 PM all 36.65 0.00 3.10 0.65 1.94 57.65 05:11:01 PM 0 30.64 0.00 2.66 0.28 1.82 64.60 05:11:01 PM 1 42.68 0.00 3.54 1.03 2.07 50.68 05:12:01 PM all 41.25 0.00 3.52 0.28 1.80 53.14 05:12:01 PM 0 10.55 0.00 1.78 0.28 1.71 85.67 05:12:01 PM 1 72.30 0.00 5.29 0.28 1.88 20.24 Average: all 38.66 0.01 4.58 2.31 2.01 52.44 Average: 0 26.08 0.01 3.75 2.07 1.98 66.11 Average: 1 51.32 0.01 5.40 2.54 2.04 38.69