---> uname -a: Linux prd-centos8-builder-2c-2g-52335.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: 2799.998 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4813 19 2262 6778 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:8b:7d:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe8b:7dff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:5a:63:81 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) 09/14/2025 _x86_64_ (2 CPU) 05:31:28 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 208.20 16.09 192.10 3996.00 8011.99 05:34:01 AM 98.32 0.45 97.87 63.05 11178.87 05:35:01 AM 35.78 0.35 35.43 43.73 1840.38 05:36:01 AM 18.63 0.00 18.63 0.00 499.50 05:37:01 AM 29.31 0.92 28.39 95.17 788.54 Average: 78.05 3.56 74.49 839.75 4464.19 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5165556 7004952 2716868 34.47 2688 2023488 962220 10.77 200460 2194292 150312 05:34:01 AM 4849564 6893132 3032860 38.48 2688 2219472 1053364 11.79 208940 2469792 66860 05:35:01 AM 4901024 6939204 2981400 37.82 2688 2213636 997240 11.17 269676 2357680 43076 05:36:01 AM 4946044 6950888 2936380 37.25 2688 2180496 977912 10.95 268132 2314852 9936 05:37:01 AM 4950676 6961060 2931748 37.19 2688 2185592 963108 10.78 422736 2155348 25232 Average: 4962573 6949847 2919851 37.04 2688 2164537 990769 11.09 273989 2298393 59083 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 311.96 189.84 1815.92 63.39 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 69.46 54.48 807.39 11.03 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 28.45 29.00 29.24 11.34 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 19.03 18.83 18.79 6.51 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 24.53 22.93 28.67 11.60 0.00 0.00 0.00 0.00 05:37:01 AM 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 90.70 63.02 540.08 20.78 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) 09/14/2025 _x86_64_ (2 CPU) 05:31:28 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 38.05 0.00 6.83 1.97 0.09 53.07 05:33:01 AM 0 41.58 0.00 7.26 1.25 0.10 49.81 05:33:01 AM 1 34.52 0.00 6.40 2.68 0.08 56.31 05:34:01 AM all 29.78 0.00 4.26 1.12 0.09 64.75 05:34:01 AM 0 23.80 0.00 4.11 1.08 0.08 70.93 05:34:01 AM 1 35.75 0.00 4.42 1.15 0.10 58.58 05:35:01 AM all 33.75 0.00 4.05 0.20 0.10 61.90 05:35:01 AM 0 24.79 0.00 4.37 0.22 0.12 70.51 05:35:01 AM 1 42.71 0.00 3.74 0.18 0.08 53.29 05:36:01 AM all 31.67 0.00 3.66 0.12 0.10 64.44 05:36:01 AM 0 30.48 0.00 3.81 0.08 0.08 65.54 05:36:01 AM 1 32.87 0.00 3.51 0.17 0.12 63.34 05:37:01 AM all 35.95 0.00 4.20 0.23 0.10 59.51 05:37:01 AM 0 37.51 0.00 4.31 0.13 0.10 57.94 05:37:01 AM 1 34.39 0.00 4.09 0.33 0.10 61.09 Average: all 33.84 0.00 4.60 0.73 0.10 60.74 Average: 0 31.63 0.00 4.77 0.55 0.10 62.95 Average: 1 36.05 0.00 4.43 0.90 0.10 58.52