---> uname -a: Linux prd-centos8-builder-2c-2g-52913.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 688 4742 19 2266 6712 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:bb:58:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:febb:58fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:6e:1b:e6 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) 09/16/2025 _x86_64_ (2 CPU) 14:31:31 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 275.86 26.14 249.72 6196.73 11185.50 02:34:01 PM 107.77 0.50 107.27 64.39 11895.85 02:35:01 PM 29.69 0.30 29.39 42.39 1604.25 02:36:01 PM 18.95 0.00 18.95 0.00 525.10 02:37:01 PM 24.08 0.92 23.16 95.17 680.41 Average: 91.27 5.57 85.70 1279.82 5178.15 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5119424 6957216 2763008 35.05 2688 2020428 1011840 11.33 201224 2238684 165164 02:34:01 PM 4928876 6937828 2953556 37.47 2688 2184176 1011140 11.32 230512 2368632 42520 02:35:01 PM 4814900 6858152 3067532 38.92 2688 2218872 1092584 12.23 271064 2442768 44244 02:36:01 PM 4848516 6884140 3033916 38.49 2688 2210984 1067448 11.95 271192 2408884 36352 02:37:01 PM 4943076 6959692 2939356 37.29 2688 2191480 981616 10.99 423604 2159964 26980 Average: 4930958 6919406 2951474 37.44 2688 2165188 1032926 11.57 279519 2323786 63052 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 318.83 187.70 1807.52 62.89 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 69.69 55.46 817.72 9.87 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 21.56 23.86 25.79 9.40 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 19.50 19.06 18.77 6.64 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 25.54 21.46 26.74 10.15 0.00 0.00 0.00 0.00 02:37:01 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 91.03 61.51 539.32 19.79 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) 09/16/2025 _x86_64_ (2 CPU) 14:31:31 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 44.39 0.00 8.17 3.04 0.09 44.31 02:33:01 PM 0 37.55 0.00 8.91 3.68 0.08 49.77 02:33:01 PM 1 51.21 0.00 7.43 2.40 0.10 38.86 02:34:01 PM all 33.73 0.00 5.48 2.68 0.12 58.00 02:34:01 PM 0 34.33 0.00 5.79 3.33 0.12 56.43 02:34:01 PM 1 33.12 0.00 5.17 2.03 0.12 59.57 02:35:01 PM all 32.27 0.00 3.09 0.60 0.08 63.95 02:35:01 PM 0 34.14 0.00 2.96 0.45 0.08 62.36 02:35:01 PM 1 30.41 0.00 3.22 0.75 0.08 65.54 02:36:01 PM all 31.30 0.00 3.74 0.20 0.08 64.68 02:36:01 PM 0 35.04 0.00 4.02 0.17 0.07 60.70 02:36:01 PM 1 27.57 0.00 3.46 0.23 0.10 68.64 02:37:01 PM all 32.31 0.00 3.49 0.28 0.09 63.82 02:37:01 PM 0 36.36 0.00 3.75 0.28 0.08 59.52 02:37:01 PM 1 28.26 0.00 3.24 0.28 0.10 68.12 Average: all 34.79 0.00 4.79 1.36 0.09 58.96 Average: 0 35.48 0.00 5.09 1.58 0.09 57.76 Average: 1 34.11 0.00 4.50 1.14 0.10 60.15