---> uname -a: Linux prd-centos8-builder-2c-2g-11707.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 641 4786 19 2269 6758 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:b5:59:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:feb5:59ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:88:76:4b 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/18/2025 _x86_64_ (2 CPU) 21:54:30 LINUX RESTART (2 CPU) 09:55:01 PM tps rtps wtps bread/s bwrtn/s 09:56:01 PM 227.64 15.00 212.65 4081.44 7423.94 09:57:01 PM 118.04 0.50 117.54 64.38 12277.99 09:58:01 PM 34.46 0.70 33.76 72.91 1761.53 09:59:01 PM 16.21 0.00 16.21 0.00 380.05 10:00:01 PM 24.58 0.52 24.06 64.65 696.27 Average: 84.19 3.34 80.85 856.70 4508.09 09:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 PM 5173164 7011048 2709260 34.37 2688 2020628 962596 10.78 200880 2183232 166672 09:57:01 PM 4965456 6975784 2916968 37.01 2688 2185608 968452 10.84 231480 2327800 42268 09:58:01 PM 4820920 6875612 3061504 38.84 2688 2230208 1065504 11.93 285960 2417592 52488 09:59:01 PM 4925176 6938308 2957248 37.52 2688 2188556 1023552 11.46 282592 2316952 10756 10:00:01 PM 4992088 7011016 2890336 36.67 2688 2193740 933192 10.45 437204 2096200 27040 Average: 4975361 6962354 2907063 36.88 2688 2163748 990659 11.09 287623 2268355 59845 09:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 PM eth0 320.81 189.14 1816.35 63.20 0.00 0.00 0.00 0.00 09:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 PM eth0 84.67 68.36 827.06 11.26 0.00 0.00 0.00 0.00 09:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 PM eth0 23.93 24.88 29.86 9.75 0.00 0.00 0.00 0.00 09:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 PM eth0 19.30 19.50 21.65 7.17 0.00 0.00 0.00 0.00 09:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 PM eth0 26.69 22.13 26.11 11.36 0.00 0.00 0.00 0.00 10:00:01 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 95.08 64.80 544.22 20.55 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/18/2025 _x86_64_ (2 CPU) 21:54:30 LINUX RESTART (2 CPU) 09:55:01 PM CPU %user %nice %system %iowait %steal %idle 09:56:01 PM all 37.37 0.00 6.72 1.44 0.09 54.38 09:56:01 PM 0 51.71 0.00 7.06 1.47 0.08 39.67 09:56:01 PM 1 23.02 0.00 6.38 1.41 0.10 69.09 09:57:01 PM all 35.48 0.00 5.26 1.19 0.09 57.98 09:57:01 PM 0 26.30 0.00 4.85 1.12 0.08 67.66 09:57:01 PM 1 44.65 0.00 5.66 1.27 0.10 48.32 09:58:01 PM all 34.53 0.00 3.30 0.22 0.08 61.87 09:58:01 PM 0 29.65 0.00 2.65 0.17 0.08 67.45 09:58:01 PM 1 39.42 0.00 3.95 0.27 0.08 56.28 09:59:01 PM all 33.43 0.00 3.49 0.10 0.08 62.91 09:59:01 PM 0 44.29 0.00 3.85 0.13 0.08 51.64 09:59:01 PM 1 22.55 0.00 3.14 0.07 0.07 74.18 10:00:01 PM all 34.95 0.00 4.05 0.16 0.10 60.73 10:00:01 PM 0 39.04 0.00 4.29 0.15 0.10 56.43 10:00:01 PM 1 30.88 0.00 3.82 0.17 0.10 65.04 Average: all 35.15 0.00 4.56 0.62 0.09 59.58 Average: 0 38.18 0.00 4.54 0.61 0.09 56.58 Average: 1 32.12 0.00 4.59 0.63 0.09 62.57