---> uname -a: Linux prd-centos8-builder-2c-2g-215.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 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 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 663 4854 19 2178 6738 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:ec:48:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.59/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:feec:4887/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:ed:c7:63 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 11/04/2025 _x86_64_ (2 CPU) 11:57:03 LINUX RESTART (2 CPU) 11:58:01 AM tps rtps wtps bread/s bwrtn/s 11:59:01 AM 189.12 17.98 171.14 3744.09 3696.87 12:00:01 PM 45.63 0.23 45.39 8.80 3452.12 12:01:01 PM 74.10 0.05 74.05 1.07 6296.35 12:02:01 PM 52.13 0.40 51.73 41.89 5972.02 12:03:01 PM 21.65 0.62 21.03 77.72 1170.04 Average: 76.52 3.85 72.66 774.44 4118.39 11:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:59:01 AM 5448072 7027400 2434252 30.88 2688 1776204 983832 11.02 140908 2022848 27368 12:00:01 PM 5110872 6893552 2771452 35.16 2688 1971208 1094764 12.26 182428 2286924 152076 12:01:01 PM 5062764 6960324 2819560 35.77 2688 2075576 998872 11.18 152068 2326120 134340 12:02:01 PM 4926668 6856052 2955656 37.50 2688 2105900 1084360 12.14 326952 2275928 19768 12:03:01 PM 4999792 6926416 2882532 36.57 2688 2102772 998236 11.18 332456 2198100 8300 Average: 5109634 6932749 2772690 35.18 2688 2006332 1032013 11.56 226962 2221984 68370 11:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM eth0 276.87 138.80 1025.18 62.86 0.00 0.00 0.00 0.00 11:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 36.94 28.78 687.07 5.56 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 22.03 17.85 277.11 4.10 0.00 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 12.97 10.95 19.20 4.68 0.00 0.00 0.00 0.00 12:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM eth0 13.55 12.06 11.73 5.15 0.00 0.00 0.00 0.00 12:03:01 PM docker0 0.00 0.00 0.00 0.00 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 72.45 41.68 403.89 16.47 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 11/04/2025 _x86_64_ (2 CPU) 11:57:03 LINUX RESTART (2 CPU) 11:58:01 AM CPU %user %nice %system %iowait %steal %idle 11:59:01 AM all 17.90 0.00 2.93 4.87 0.11 74.20 11:59:01 AM 0 15.59 0.00 3.25 3.90 0.13 77.13 11:59:01 AM 1 20.21 0.00 2.61 5.83 0.08 71.26 12:00:01 PM all 15.05 0.00 1.41 0.84 0.14 82.56 12:00:01 PM 0 9.04 0.00 1.26 0.43 0.20 89.08 12:00:01 PM 1 20.89 0.00 1.57 1.24 0.09 76.21 12:01:01 PM all 18.54 0.00 2.36 0.73 0.07 78.29 12:01:01 PM 0 14.63 0.00 2.41 1.05 0.07 81.85 12:01:01 PM 1 22.46 0.00 2.31 0.42 0.08 74.73 12:02:01 PM all 18.32 0.00 1.62 5.53 0.16 74.37 12:02:01 PM 0 15.22 0.00 1.55 4.05 0.12 79.06 12:02:01 PM 1 21.40 0.00 1.69 7.01 0.20 69.70 12:03:01 PM all 17.50 0.00 1.75 0.72 0.07 79.96 12:03:01 PM 0 17.07 0.00 1.67 0.58 0.07 80.61 12:03:01 PM 1 17.92 0.00 1.83 0.85 0.08 79.31 Average: all 17.49 0.00 2.02 2.56 0.11 77.82 Average: 0 14.39 0.00 2.04 2.02 0.11 81.44 Average: 1 20.58 0.00 2.01 3.08 0.11 74.23