---> uname -a: Linux prd-centos8-builder-2c-4g-7848.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 507 1104 17 2053 2881 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:5e:a1:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.53/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe5e:a1dc/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) 11/01/2025 _x86_64_ (2 CPU) 01:04:07 LINUX RESTART (2 CPU) 01:05:02 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 73.11 7.08 66.03 966.59 4885.26 01:07:01 AM 82.61 1.02 81.59 24.26 8609.35 01:08:01 AM 39.88 0.52 39.36 54.91 4855.71 01:09:01 AM 24.31 0.20 24.11 38.79 962.44 01:10:01 AM 19.24 0.07 19.18 3.07 618.01 01:11:01 AM 15.13 0.00 15.13 0.00 592.84 01:12:01 AM 18.21 0.55 17.66 33.45 1065.48 Average: 38.85 1.33 37.51 158.22 3079.90 01:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1379540 2952564 2374136 63.25 2104 1748688 699304 14.56 148684 1963292 73056 01:07:01 AM 1227540 2982912 2526136 67.30 2104 1916960 609480 12.69 146496 2060536 82904 01:08:01 AM 1206840 3007472 2546836 67.85 2104 1961108 588148 12.25 169992 2053336 22384 01:09:01 AM 1060304 2895532 2693372 71.75 2104 1996096 699864 14.57 209656 2162252 42748 01:10:01 AM 1090800 2925044 2662876 70.94 2104 1995016 672000 13.99 210260 2130756 41572 01:11:01 AM 1080972 2915172 2672704 71.20 2104 1995020 677320 14.10 211100 2140372 41560 01:12:01 AM 1125932 2941604 2627744 70.00 2104 1975852 649944 13.53 391892 1915092 32952 Average: 1167418 2945757 2586258 68.90 2104 1941249 656580 13.67 212583 2060805 48168 01:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 100.80 66.57 1020.89 21.63 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 33.87 27.62 274.27 14.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 51.86 42.11 594.81 6.58 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 9.70 12.95 11.43 5.32 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 10.66 12.76 8.06 5.70 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 12.16 13.31 10.51 4.20 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 25.02 21.67 255.04 7.23 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 34.71 28.05 309.03 9.21 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) 11/01/2025 _x86_64_ (2 CPU) 01:04:07 LINUX RESTART (2 CPU) 01:05:02 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 33.86 0.00 4.37 3.48 6.04 52.26 01:06:01 AM 0 28.24 0.00 4.52 1.55 5.54 60.15 01:06:01 AM 1 39.43 0.00 4.23 5.39 6.54 44.41 01:07:01 AM all 36.18 0.00 4.83 3.09 5.17 50.73 01:07:01 AM 0 42.40 0.00 5.61 2.69 4.66 44.65 01:07:01 AM 1 30.06 0.00 4.07 3.49 5.67 56.71 01:08:01 AM all 32.41 0.00 2.95 2.19 5.27 57.18 01:08:01 AM 0 41.62 0.00 3.26 2.38 4.76 47.99 01:08:01 AM 1 23.38 0.00 2.65 2.00 5.77 66.20 01:09:01 AM all 34.54 0.00 2.08 0.92 5.35 57.12 01:09:01 AM 0 25.35 0.00 2.25 0.71 4.85 66.84 01:09:01 AM 1 43.71 0.00 1.90 1.13 5.84 47.42 01:10:01 AM all 35.26 0.00 2.59 0.57 5.46 56.12 01:10:01 AM 0 28.58 0.00 2.49 0.50 5.11 63.32 01:10:01 AM 1 41.93 0.00 2.70 0.63 5.81 48.93 01:11:01 AM all 31.65 0.00 2.34 0.29 4.68 61.04 01:11:01 AM 0 10.20 0.00 1.06 0.32 4.58 83.84 01:11:01 AM 1 53.54 0.00 3.64 0.26 4.78 37.77 01:12:01 AM all 35.38 0.00 3.02 0.67 4.64 56.29 01:12:01 AM 0 37.24 0.00 2.81 0.86 4.65 54.44 01:12:01 AM 1 33.52 0.00 3.23 0.47 4.63 58.15 Average: all 34.18 0.00 3.17 1.60 5.23 55.82 Average: 0 30.48 0.00 3.13 1.28 4.88 60.23 Average: 1 37.88 0.00 3.20 1.91 5.58 51.44